Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
36results about How to "Guaranteed protection function" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Electrical monitoring device and method for safeguarding the protective function of a type a residual current device (RCD)
ActiveUS20130070374A1Avoid failureGuaranteed protection functionPower supply testingSpecial data processing applicationsCommunication interfaceDevice form
A monitoring device and a method safeguards the function of a type A residual current device (RCD) in a power supply system. The monitoring device includes a measuring current transformer circuit for detecting a DC fault current (IF), an evaluation unit for processing the current detected by the measuring current transformer circuit, and a communication interface connected to the output of evaluation unit. In one embodiment, the monitoring device forms part of an electrical protection device with a type A residual current device (RCD) for ensuring the function of the type A residual current device (RCD).
Owner:BENDER SA
Terminal device of switching device
InactiveCN1661743AGuaranteed protection functionImprove securityElectromagnetic relay detailsSwitch terminals/connectionsTerminal equipmentEngineering
In a terminal device of a switching device, a terminal screw with a washer is screwed in a terminal strip having a screw hole therein for connecting an external wire. The terminal strips are placed on terminal boards of power supply side and load side formed at both ends of a switching device case. A case cover covers the terminal screw, and a screwdriver is inserted through an insertion hole formed in an upper surface of the case cover to tighten the terminal screw. The terminal device includes a terminal lifter connected to the terminal screw for manually lifting the terminal screw upwardly from the upper surface of the case cover, so that the terminal screw is temporally attached to the case cover at a lifted position after the terminal screw is loosened and detached from the terminal strip with the screwdriver.
Owner:FUJI ELECTRIC FA COMPONENTS & SYST CO LTD
Intelligent regional microgrid system and control method thereof
PendingCN111049200AMaintain balanceTake advantage ofBatteries circuit arrangementsSingle network parallel feeding arrangementsElectric capacityControl theory
The invention discloses an intelligent regional microgrid system and a control method thereof. The intelligent regional microgrid system comprises a 380V three-phase AC microgrid, a 600V DC microgridand an isolation transformer. The 380V AC bus in the 380V three-phase ACt microgrid is connected with a power distribution network through an electrical switch and the isolation transformer in sequence; the 600V DC microgrid is connected with he 380V ACt bus through 50KW bidirectional AC / DC equipment; the 380V three-phase AC microgrid is connected with monocrystalline silicon solar equipment, polycrystalline silicon solar equipment, amorphous silicon solar equipment, a miniature wind driven generator and a diesel generator. The 600V DC microgrid is connected with the monocrystalline silicon solar equipment, the polycrystalline silicon solar equipment, an iron lithium battery and a super capacitor. A multi-model prediction multi-agent distributed control method is adopted. The intelligent regional microgrid system is simple in structure, capable of monitoring various parameters and rich in function.
Owner:北京科诺伟业科技股份有限公司
Novel walking type winding machine
ActiveCN104369892AImprove walking sensitivityGuaranteed protection functionWrapping material feeding apparatusWeb rotation wrappingWinding machineVehicle frame
The invention provides a novel walking type winding machine. A protection ring on the front portion of the novel walking type winding machine is fixed to a frame of a steering portion. The novel walking type winding machine is provided with a steering counting device. The steering counting device is provided with a first sensor which senses the steering of a vehicle body, the first sensor is connected with a controller of the novel walking type winding machine and used for making the controller determine the number of steering times. A second sensor is arranged in the steering portion. The second sensor or a part fixedly connected with the second sensor is supported by an elastic part so that the second sensor can be movably installed on the steering portion, and the second sensor is used for sensing the backward movement, relative to the second sensor, of the frame of the steering portion or a part fixedly connected with the frame. By means of the novel walking type winding machine, the film winding route of the novel walking type winding machine can be easily and accurately controlled, the important part of the steering portion can be protected, the walking direction changing flexibility of the novel walking type winding machine can be improved, and the impact exerted on the vehicle body when the novel walking type winding machine comes across barriers can be reduced.
Owner:HANGZHOU YOUNGSUN INTELLIGENT EQUIP
Electrical monitoring device and method for safeguarding the protective function of a type A residual current device (RCD)
ActiveUS9397494B2Avoid failureGuaranteed protection functionElectrical testingSpecial data processing applicationsCommunication interfaceDevice form
A monitoring device and a method safeguards the function of a type A residual current device (RCD) in a power supply system. The monitoring device includes a measuring current transformer circuit for detecting a DC fault current (IF), an evaluation unit for processing the current detected by the measuring current transformer circuit, and a communication interface connected to the output of evaluation unit. In one embodiment, the monitoring device forms part of an electrical protection device with a type A residual current device (RCD) for ensuring the function of the type A residual current device (RCD).
Owner:BENDER SA
Sealing device
ActiveCN104937318AGuaranteed protection functionAvoid deformationEngine sealsRolling contact bearingsForeign matterEngineering
Provided is a sealing device which comprises a sliding lip and a labyrinth lip, the sealing device being configured in such a manner that, even if the labyrinth lip is exposed to foreign matter outside a machine and swells, the deformation of the labyrinth lip is prevented and therefore the sliding lip-protecting function of the labyrinth lip is less likely to be lost. A sealing device is provided with: a sliding lip which performs sealing so that foreign matter outside a machine does not enter the inside of the machine; and a labyrinth lip which makes it less likely that foreign matter outside the machine reaches the sliding lip. The sealing device is characterized in that the front end of the labyrinth lip is provided with a cutout which absorbs the swelling of the labyrinth lip occurring when the labyrinth lip is exposed to foreign matter. Alternatively, the sealing device is characterized in that a second labyrinth lip is provided on the side of the labyrinth lip with which faces the inside of the machine. Alternatively, the sealing device is characterized in that a similar cutout is provided also in the front end of the second labyrinth lip.
Owner:NOK CORP
Explosion protection system for a high pressure lamp
InactiveCN102047380ANo thermal stressHarm reductionElectric discharge tubesGas discharge lamp detailsExplosion protectionEngineering
The invention relates to a base for a high pressure lamp, said base having lateral walls enclosing the lamp bulb. The invention also relates to said lateral walls for a base and to a lamp system comprising said base.
Owner:OSRAM GMBH
Intelligent protective type diffuse reflection reference plate
InactiveCN105021531AAddress usability issuesIncrease collection densitySpectrum investigationColor/spectral properties measurementsPolyvinyl acetateAutomatic control
The invention discloses an intelligent protective type diffuse reflection reference plate. The device is a multispectral diffuse reflection plate with an automatic protection function. The multispectral diffuse reflection plate is composed of an autorotation inserted link, a spin protective cover, a diffuse reflection tray, a diffuse reflection coating and an automatic control module. A stepping motor drives the autorotation inserted link to rotate, thus finishing up-down flip of the diffuse reflection tray. By self-spinning of the spin protective cover, automatic opening and closing of the diffuse reflection protective cover are completed. The diffuse reflection coating is barium sulfate powder, mixed water and white latex (polyvinyl acetate adhesive) which are uniformly sprayed into the fluted diffuse reflection tray by a high-pressure spray gun. The diffuse reflection tray and the spin protective cover are both made of an aluminium material and undergo sand conditioning with acid liquor. The device is designed for automatic spectral monitoring in a complex field environment. The diffuse reflection coating can be protected to the greatest extent so as to prolong service life of the diffuse reflection coating and its enhance precision.
Owner:INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
Transformer breather
InactiveCN104867659AGuaranteed protection functionAvoid blockingTransformers/inductances coolingBreatherGlass cover
The invention relates to a transformer breather which comprises an upper flange, a glass cover, a silica gel, a base, an oil cup and the like. The transformer breather is characterized in that the height of the upper surface of the base is higher than that of the peripheral edge of the base, and a water retaining edge is further arranged on the upper surface of the base. Through the change on the base structure, moisture cannot flow into the breather, a breathing hole in the base can be prevented from being blocked by an ice layer, and under the conditions of humidity and low temperature, the breather can normally breathe and is ensured to play a protective function. The transformer breather is simple in structure and reliable in performance, and can be achieved by simply upgrading the traditional breather.
Owner:DALIAN POWER SUPPLY COMPANY STATE GRID LIAONING ELECTRIC POWER +1
Electric control gear-shifting controller of transmission gearbox of loader
ActiveCN103032561AAvoid some of the disadvantages of programmingReduce operating intensityGearing controlElectromagnetic interferenceComputer module
The invention relates to an electric control gear-shifting controller of a transmission gearbox of a loader. The electric control gear-shifting controller comprises a shell, wherein a circuit unit is arranged in the shell, and a mounting plate is arranged on the shell. The electric control gear-shifting controller is characterized in that the circuit unit comprises a logic control module and a power supply module for providing a direct-current voltage for the logic control module, wherein the logic control module is achieved by a logic circuit and is provided with 8 input ends, each input end corresponds to the output end of a gear-shifting handle, and the logic control module controls a corresponding electromagnetic valve in electric control speed-changing operating valves to enter an on state according to the output of the gear-shifting handle so as to enable corresponding gears of a clutch to combine to realize gear-shifting. The electric control gear-shifting controller of the transmission gearbox of the loader, disclosed by the invention, has the advantages of effectively protecting a complete electric appliance and avoiding electromagnetic interference.
Owner:龙工(上海)机械制造有限公司
Lithium cell safety valve
InactiveCN101931069BImprove reliabilitySolving Leakage Quality IssuesCell component detailsEngineeringCell leakage
Owner:CHANGZHOU JIANHU JINCHENG VEHICLE EQUIP CO LTD
Switch apparatus especially compact starter
InactiveCN101512705AAvoid WeldingSo as not to damageProtective switch detailsEmergency protective circuit arrangementsElectrical connectionContinuous current
The switching device (1) has a first switching point (2) for normal switching of at least one current path (L1-L3), and has a second switching path (3) for disconnection of a short-circuit current. The first and second switching points (2, 3) are connected in series, and are accommodated in a common enclosure (G). Electrical connections (IN, OUT) and, if required, a control connection (CON) for inputting a switching command, are provided in or on the enclosure (G), for connection of the current paths (L1-L3). The first switching point (2) is designed for a maximum continuous current. The second switching point (3) is designed to disconnect a short-circuit current which is a multiple of the maximum continuous current. The first switching point (2) has at least one main contact (9) which can withstand a short-circuit at least for the time (Delta T) by means of a contact holding system (A) or a contact locking system (Z).
Owner:SIEMENS AG
Novel special sheath pipe for pigtail
PendingCN106226882AGuaranteed protection functionAvoid wear and tearFibre mechanical structuresWeather resistancePigtail
The invention relates to a novel special sheath pipe for a pigtail. The novel special sheath pipe is characterized by comprising a pipe body, wherein a plurality of inwards recessed parts are uniformly arranged on the pipe wall of the pipe body in parallel; pasting layers are uniformly pasted on the walls of the inner recessed parts; a plurality of wire guide heads are pasted on the pasting layers; the wire guide heads extend out of the pipe wall. The novel special sheath pipe has the advantages that the structure is reasonable; the use is convenient; the protection function of a conventional sleeve on the pigtail is maintained; the abrasion, stretching and bending damage of an inside pigtail can be avoided; the distribution process attractiveness is improved; the pigtail winding is avoided; high-temperature resistance, low-temperature resistance, waterproof effect, corrosion resistance and good weather resistance are realized. By creatively pasting a plurality of color pigtail wire guide heads on the inner wall in one step, the problem of sleeve passing difficulty of the pigtail protection sleeve is solved. Meanwhile, the goals of continuously passing the new pigtail after the distribution, reducing the sleeve distribution quantity and saving the space are achieved. The transparent pipe body is used; without considering the tiny interference of the pigtail guide wire, the inside of the pipe body is visible, so that the pigtail can be observed in the whole process like that during naked distribution; sectional consumables are cut at any length, and the application is flexible.
Owner:STATE GRID SHANDONG ELECTRIC POWER +1
Phospholipid nano-disk chromatography medium and preparation method and application thereof
ActiveCN110292916AGuaranteed protection functionFunction to purify proteinOther chemical processesDepsipeptidesPhospholipidProtein activity
The invention relates to a phospholipid nano-disk chromatography medium and a preparation method and application thereof. The phospholipid nano-disk chromatography medium comprises a charged phospholipid nano disk and an affinity matrix; the charged phospholipid nano disk comprises phospholipid and a film scaffold protein with an affinity label; the charged phospholipid nano disk is connected withan affinity matrix through the affinity label. The phospholipid nano-disk chromatography medium has both binding capacity and protection capacity to film proteins, so that the actual system containing the film proteins can be purified and reconstructed on a chromatography column in one step; and the phospholipid nano-disk chromatography medium has reversibility and regeneration performance; the phospholipid nano-disk chromatography medium solves the problems of serious protein activity loss, long and complicated steps and time-consuming and labor-consuming operation in the traditional film protein research technology, is simple and efficient to operate, improves the film protein activity recovery rate by more than 20 times, and shortens the treatment time by more than 95%.
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI +1
Switch with a testable electricity converter and method for testing an electricity converter
ActiveCN102891048BGuaranteed protection functionEmergency protection for supplying operative powerArrangements responsive to excess currentElectrical conductorCapacitor voltage
#CMT# # / CMT# The switch (S) has a switching mechanism configured to separate switching contacts to open a switch, a measurement transformer arranged at a conductor and configured to generate an analog measurement voltage corresponding to the alternating current. An input of a monoflop (M1,M2,M3) is connected to a pole of a power converter (2a,2b,2c). The transducer voltage of the monoflop is set such that a predetermined period is provided up to reset of the monoflop and that the level at an output of the monoflop is used for checking the function of the power converter. #CMT# : # / CMT# An independent claim is included for a method for testing a power converter of a power supply of a switch. #CMT#USE : # / CMT# Switch, particularly circuit breaker, for low voltage for interrupting an alternating current flowing through a conductor, and distributing the current in electrical switchgear. #CMT#ADVANTAGE : # / CMT# The switch has an input of a monoflop, which is connected to a pole of a power converter , where transducer voltage of the monoflop is set such that a predetermined period is provided up to reset of the monoflop and that the level at an output of the monoflop is used for checking the function of the power converter, and hence protects electrical switchgear, prevents damage of electrical switchgear, and ensures reliable operation of switch. #CMT#DESCRIPTION OF DRAWINGS : # / CMT# The drawing shows a circuit diagram of a power supply. 1 : Power supply 2a,2b,2c : Power converter D1,D2,D3 : Diodes M1,M2,M3 : Monoflop S : Switch.
Owner:SIEMENS AG
Intelligent switch capable of detecting line fault before closing and detection method of intelligent switch
ActiveCN110031723AGuaranteed protection functionGuaranteed trouble-freeFault location by conductor typesMicrocomputerOvervoltage
The invention discloses an intelligent switch capable of detecting a line fault before closing. The intelligent switch comprises a single-chip microcomputer, wherein the single-chip microcomputer is connected with a switch body, an overvoltage protection module, an overcurrent protection module, a short-circuit protection module, a fault detection module, an automatic reclosing module, a wirelesscommunication module and a GPS positioning module respectively; the overvoltage protection module, the overcurrent protection module and the short-circuit protection module are used for performing fault preliminary detection on the switch body and performing protection; the fault detection module is used for detecting a single-phase grounding fault and a phase-to-phase short-circuit fault on a distribution line in real time; and the automatic reclosing module is used for judging whether reclosing is needed or not. According to the intelligent switch, first, it is guaranteed that the protectionfunction of the switch itself does not have a fault, so that a first guarantee is provided for the safety of the intelligent switch; and it is further guaranteed that a fault does not exist on the line before closing, the situation of closing with a fault is effectively prevented, and a further guarantee is provided for safety and reliability.
Owner:袁超
Push-stop bar unit
ActiveCN1782238AGuaranteed protection functionPrevent permanent deformationEngineering safety devicesAutomatic initiationsMechanical engineeringEngineering
An impact stop bar (4) with a strut (8), which is mounted on an anti-collision device (6) for a self-propelled walking control roller (1), and communicates with the walker through the strut (8) The control roller (1) is pivotably connected. Strut (8) is made of plastics, rubber or composite material.
Owner:HUSQVARNA AB
A kind of phospholipid nano disc chromatography medium and its preparation method and application
ActiveCN110292916BGuaranteed protection functionFunction to purify proteinOther chemical processesDepsipeptidesNanodiscPhospholipid
The invention relates to a phospholipid nano-disk chromatography medium and a preparation method and application thereof. The phospholipid nano-disk chromatography medium comprises a charged phospholipid nano disk and an affinity matrix; the charged phospholipid nano disk comprises phospholipid and a film scaffold protein with an affinity label; the charged phospholipid nano disk is connected withan affinity matrix through the affinity label. The phospholipid nano-disk chromatography medium has both binding capacity and protection capacity to film proteins, so that the actual system containing the film proteins can be purified and reconstructed on a chromatography column in one step; and the phospholipid nano-disk chromatography medium has reversibility and regeneration performance; the phospholipid nano-disk chromatography medium solves the problems of serious protein activity loss, long and complicated steps and time-consuming and labor-consuming operation in the traditional film protein research technology, is simple and efficient to operate, improves the film protein activity recovery rate by more than 20 times, and shortens the treatment time by more than 95%.
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI +1
Method for recovering torque for an engine during automatic control
PendingCN111148678AConsumption paused or reducedInterference torque elimination or reductionExternal condition input parametersDriver input parametersAutomatic controlMechanical engineering
The invention concerns a method for recovering torque for a motor vehicle engine during automatic control delivering a torque setpoint (V cons) for the engine. The torque produced at at least one wheel is monitored with a comparison of the torque setpoint (V cons) and a delivered torque (CR). When a difference between the delivered torque (CR) and the torque setpoint (V cons) is outside a predetermined variation range defined to ensure automatic control, at least one auxiliary torque (C Prel EA) requested by an auxiliary element is identified, the auxiliary torque (C Prel EA) being taken fromthe engine torque. When the auxiliary torque (C Prel EA) is identified, the auxiliary torque (C Prel EA) is completely or partially offloaded with a sufficient reduction in order to reach the torque setpoint (V cons).
Owner:PEZHO SITROEN AUTOMOBILS SA
Wire harness with protective member
ActiveCN103917413AReduce weightGuaranteed electromagnetic shielding performanceMagnetic/electric field screeningElectric/fluid circuitEngineeringCable harness
A wire harness (10 to 13, 31) includes one or more conducting paths (19), a protective member (20) that is formed in a pipe shape, and accommodates the one or more conducting paths (19) in the protective member (20) to shield a electromagnetic wave emitted from the one or more conducting paths (19). The protective member (20) is formed of resin composition that has conductivity.
Owner:YAZAKI CORP
Rice crust pressing and forming device
InactiveCN108077981AFlexible operationGood anti-adhesionFood shapingRice dishesMechanical engineering
The utility model discloses a rice crust pressing and forming device, which is arranged at a rice conveying belt. The rice crust pressing and forming device comprises a rice pressing roller set. The rice pressing roller set is provided with two rollers. The two rollers are respectively located above the rice conveying belt or below the rice conveying belt. The two rollers are in right up-down positional relationship. The two rollers are respectively marked as an upper roller and a lower roller according to the positional relationship. The axial direction of the upper roller and the lower roller is perpendicular to the conveying direction of the rice conveying belt, the cylindrical surface of the lower roller is in contact with the lower surface of the rice conveying belt, and a uniform anti-stick sleeve is closely attached to the cylindrical surface of the upper roller. The uniform anti-stick sleeve includes a skeleton layer and an anti-stick layer, and the anti-stick layer covers theskeleton layer. The rice crust pressing and forming device has the advantages of being able to complete the rice pressing and forming function in the upper and middle stream processes of large-scale,high-efficiency and high-quality rice crust production, and at the same time the device can avoid the sticking phenomenon of rice.
Owner:毕丽萍
An electronically controlled shift controller for a loader gearbox
ActiveCN103032561BAvoid some of the disadvantages of programmingReduce operating intensityGearing controlElectromagnetic interferenceComputer module
The invention relates to an electric control gear-shifting controller of a transmission gearbox of a loader. The electric control gear-shifting controller comprises a shell, wherein a circuit unit is arranged in the shell, and a mounting plate is arranged on the shell. The electric control gear-shifting controller is characterized in that the circuit unit comprises a logic control module and a power supply module for providing a direct-current voltage for the logic control module, wherein the logic control module is achieved by a logic circuit and is provided with 8 input ends, each input end corresponds to the output end of a gear-shifting handle, and the logic control module controls a corresponding electromagnetic valve in electric control speed-changing operating valves to enter an on state according to the output of the gear-shifting handle so as to enable corresponding gears of a clutch to combine to realize gear-shifting. The electric control gear-shifting controller of the transmission gearbox of the loader, disclosed by the invention, has the advantages of effectively protecting a complete electric appliance and avoiding electromagnetic interference.
Owner:龙工(上海)机械制造有限公司
Automobile seat safety belt system with reversible early warning function
ActiveCN102139678BImprove protectionGuaranteed protection functionBelt control systemsTraffic accidentMonitoring system
The invention discloses an automobile seat safety belt system with reversible early warning function, and belongs to the technical field of automobile active and passive safety. In order to remind a driver under the conditions of poor driving behaviors such as fatigue driving, illegal operation and the like of the driver and reduce or avoid traffic accidents, the invention designs the automobile seat safety belt system integrating the three functions of reversible early warning, electric pre-tightening and force limiting protection by adopting an electromechanical combination method. The reversible early warning safety belt system mainly comprises a safety belt braid, a safety belt scroll, a driving motor, a centrifugal clutch device, a belt transmission device, a force limiting torsion bar and a motor control circuit. When the automobile runs normally, the reversible early warning safety belt system has the same functions as the traditional passive safety belt. When the driver has poor driving behaviors, the reversible early warning safety belt system receives signals provided by an early warning monitoring system and drives the motor to act, and the driver is reminded through the tensioning force of the tensioned safety belt braid acted on the driver.
Owner:TSINGHUA UNIV
Protective member and communication terminal device including same
InactiveCN113810525AReduced propagation lossGuaranteed protection functionRadiating elements structural formsProtective material radiating elementsDielectric lossTerminal equipment
The present invention relates to a protective member and a communication terminal device including the same. The protective member (100) having a plate shape is characterized by including: a first base material (10) that is a chemically strengthened glass; and a second base material (20) formed of a material different from a material forming the first base material (10), in which with respect to values of relative permittivity and dielectric loss tangent at a frequency of 10 GHz of the first base material (10) and the second base material (20), the value of at least either one of the relative permittivity and the dielectric loss tangent of the second base material (20) is smaller than the value of the relative permittivity or the dielectric loss tangent of the first base material (10).
Owner:AGC INC
Toothbrush head sleeve for conveniently adding tooth powder
The invention discloses a toothbrush head sleeve for conveniently adding tooth powder. The toothbrush head sleeve comprises a shell, wherein a square slot is formed at the right lower end of the shell; the toothbrush head sleeve is characterized in that a trapezoid draining hole with large upper part and small lower part is arranged at a central line of a middle part at the upper end of the shell; the lower end of the trapezoid draining hole is communicated with a square slot; the length size of the trapezoid draining hole is 3 / 4 of the length size of the toothbrush head; the width size of the lower end of the trapezoid draining hole is 1 / 3 of the width size of the toothbrush head; a front raised strip and a rear raised strip symmetric to the front raised strip are respectively arranged on a front inner wall and a rear inner wall of the middle lower part in the square slot along the length direction; the square slot is cut into a lower chamber and an upper chamber by the front raised strip and the rear raised strip; a clearance is reserved between the upper end of the bristle and the lower end of the trapezoid draining hole. The original protection function of the toothbrush head sleeve is maintained, the tooth powder is scattered onto the bristle from the bottle and the tooth powder can be prevented from scattering.
Owner:罗道仟
Front bumper and light passenger car with the front bumper
The invention provides a front bumper and a light bus with the same. The front bumper comprises a body, a left side installing support, a right side installing support, a holder assembly and a middle net grating. The body and the holder assembly are fixed, the holder assembly is located on the inner arc side of the body, the left side installing support and the right side installing support are fixed to the left and right sides of the body respectively, the middle net grating is fixed in front of the body, and the body is in seamless connection with a bus body through the left side installing support and the right side installing support. The front bumper keeps an original protecting function, the front bumper and the bus body are harmonious and uniform in style, and the front bumper is light.
Owner:南通苏通控股集团有限公司
Sealing means
ActiveCN104937318BGuaranteed protection functionAvoid deformationEngine sealsRolling contact bearingsForeign matterEngineering
The present invention provides a structure that includes a sliding lip and a labyrinth lip, and even if the labyrinth lip expands due to exposure to foreign matter outside the machine, deformation of the lip can be suppressed, and the protective function of the sliding lip is hardly lost. sealing device. In order to achieve this object, the sealing device of the present invention includes: a sliding lip for sealing so that foreign matter outside the machine does not enter the machine, and a labyrinth lip for making it difficult for foreign matter to reach the sliding lip. The sealing device is characterized in that : A notch is provided at the front end of the labyrinth lip for absorbing swelling when the labyrinth lip is swelled due to exposure to foreign matter. In addition, a second labyrinth lip is provided on the inner side of the labyrinth lip. In addition, a similar notch is provided at the tip of the second labyrinth lip.
Owner:NOK CORP
Adhesive tape and mounting method for image sensor therewith
InactiveCN1746249BGuaranteed protection functionEasy to operateTelevision system detailsAdhesive processesSolid componentVisibility
The invention provides a heat-resistant adhesive tape having high visibility and a method for the mounting of an image sensor by using the tape as a protection adhesive tape for a solid-state image sensing device. The adhesive tape has an adhesive layer on at least one surface and has a chroma of <=5.0 in terms of b<*> in the L<*>a<*>b<*> color specification system in conformity to JIS Z 8729 after heating at 180 DEG C for 1 hr. The invention further provides an adhesive tape containing an oxidation inhibitor in the adhesive layer in an amount of 0.1-10 wt.% based on the total solid component of the adhesive agent.
Owner:NITTO DENKO CORP
Endoscope
ActiveCN100475123CGuaranteed protection functionProtective inhibitionSurgeryEndoscopesFiber bundleLight guide
Owner:OLYMPUS CORP
An intelligent switch for detecting line faults before closing and its detection method
ActiveCN110031723BGuaranteed protection functionGuaranteed trouble-freeFault location by conductor typesOvervoltageMicrocontroller
The invention discloses an intelligent switch for detecting line faults before closing, comprising: a single-chip microcomputer, the single-chip microcomputer is respectively connected with a switch body, an overvoltage protection module, an overcurrent protection module, a short circuit protection module, a fault detection module, an automatic reclosing module, a wireless The communication module is connected to the GPS positioning module; the overvoltage protection module, the overcurrent protection module and the short circuit protection module are used for preliminary detection and protection of the switch body fault; the fault detection module is used for real-time detection single-phase grounding fault and phase-to-phase short-circuit fault on the electric line; the automatic reclosing module is used to judge whether to re-close; the present invention firstly ensures whether the protection function of the switch itself is faulty, and provides a guarantee for the safety of the intelligent switch. The first level of guarantee is guaranteed, which further ensures that there is no fault on the line before closing, effectively prevents the occurrence of closing with a fault, and provides a further guarantee for safety and reliability.
Owner:袁超
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com