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136results about How to "Volume control" patented technology
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Purification device for decreasing particulate matter and nitrogen oxides in diesel engine
A purification device is disclosed for a reduction in the amount of particulate matter and nitrogen oxides. The device comprises a catalytic diesel particulate filter (CDPF), a differential pressure transducer, a rearward injector, diesel fuel decomposition catalysts (DFC), nitrogen oxides absorption catalysts (de-NOx catalysts), a nitrogen oxide sensor and a controlling device.
Owner:HYUNDAI MOTOR CO LTD
Ternary positive electrode material with high volume energy density for lithium ion battery and preparation method
ActiveCN110697787AReduce expansion and contractionIncrease compaction densitySecondary cellsPositive electrodesSingle crystalDoped oxide
The invention provides a method for preparing a ternary positive electrode material with a high volume energy density for a lithium ion battery. The method comprises the following steps: S1, uniformlymixing a ternary positive precursor, a lithium salt and a doping oxide; S2, pre-sintering the mixture in S1 in an oxygen or air atmosphere furnace, cooling the pre-sintered mixture naturally, addinga shape modifier into the pre-sintered material, and performing uniform mixing; and S3, sintering the material obtained in S2 in an oxygen or air atmosphere, so as to obtain a monocrystalline ternarypositive electrode material with the high volume energy density. The added shape modifier in the method is capable of controlling the amount of released lithium ions, reducing expansion and contraction degrees of a crystal in the process of charge and discharge, improving the stability of circulation, increasing the sizes of crystal particles, and improving the vibratory density of the material. By adopting the method provided by the invention, the monocrystalline ternary positive electrode material with the high volume energy density can be prepared by simply adding a certain amount of a sintering aid material to the mixture of the precursor and the lithium salt and keeping the temperaturein mixed gas at a certain temperature for a period of time.
Owner:BEIJING IAMETAL NEW ENERGY TECH CO LTD
Automatic water quality sampler
ActiveCN104535370AQuantity is accurately controlledVolume controlWithdrawing sample devicesPeristaltic pumpWater quality
The invention provides an automatic water quality sampler which can ensure detection of various water qualities and avoid contamination and interference among collected samples. The automatic water quality sampler comprises a casing and a sampling body fixedly connected with the casing, wherein the casing comprises a peristaltic pump, a water inlet pipe module, a flow sensor and a control unit, which are arranged in the casing; the flow sensor is connected in series with the peristaltic pump; the control unit is electrically connected with the peristaltic pump and the flow sensor; the water inlet pipe module comprises a rotating disc and a plurality of water inlet pipes integrated on the rotating disc; owing to the rotation of the rotating disc, water quality sampling is implemented by different water inlet pipes each time; a water inlet pipeline connected with the water inlet pipes respectively is arranged in the rotating disc; and the control unit comprises a network communication unit. The automatic water quality sampler not only can be used for ensuring that a water sample collected each time is not contaminated by the water sample collected last time, but also can be used for further preventing the possibility of contamination through automatic replacement of the water inlet pipes.
Owner:苏州国溯科技有限公司
Color resolution method and video image processing device
InactiveCN101401412AVolume controlImage data processing detailsPrintingVolumetric Mass DensitySeparation method
In a case wherein a color separation table is prepared, color separation is provided, so that the density characteristic to be output is maintained, and the total colorant amount is not beyond the limit value of the total colorant amount. Further, the optimal color separation is performed while taking into account the colorant amount, and the colorant amount of a light color is adjusted in the entire color range to control granularity and consumption of the colorant amount. A color separation method comprising: a step of calculating the total colorant amount by employing a relationship between a total colorant amount limit value and a colorant amount, that includes a colorant amount for a colorant other than the dark colorant and the light colorant; a step of calculating a density; and a step of employing the total colorant amount and the density to calculate the colorant value signals.
Owner:CANON KK
Diamond-like composite coating and preparation method thereof
ActiveCN106756820AReduce internal stressImprove toughnessVacuum evaporation coatingSputtering coatingInternal stressToughness
The invention discloses a diamond-like composite coating, a preparation method thereof and an abrasion-resistant component containing the diamond-like composite coating. The diamond-like composite coating comprises a transitional metal layer combined to the surface of a substrate and further comprises transitional metal boride layers and diamond-like layers, and the transitional metal boride layers and the diamond-like layers are sequentially combined to the surface of the transitional metal layer in the extension direction from the substrate to the transitional metal layer; the transitional metal boride layers and the diamond-like layers are combined by being alternately stacked at least one time, and the outermost layer is one transitional metal boride layer. Sufficient relief of internal stress of the diamond-like composite coating can be achieved, and the overall toughness, abrasion resistance and corrosion resistance of the diamond-like composite coating are improved. As for the preparation method, complex preparation processes are avoided, performance stability of the deposited diamond-like composite coating is ensured, and the preparation cost of the diamond-like composite coating is effectively reduced.
Owner:SHENZHEN INST OF ADVANCED TECH
Automatic grease application device and method for bolt
ActiveCN104607351AReduce labor intensityVolume controlLiquid surface applicatorsCoatingsCoated surfaceUltimate tensile strength
The invention provides an automatic grease application device and method for a bolt. The automatic grease application device for the bolt comprises a driving disc, a power mechanism and an application mechanism, wherein the power mechanism is in driving connection with the driving disc, a to-be-coated bolt is mounted on the driving disc, and the power mechanism drives the driving disc to drive the to-be-coated bolt to rotate around the own axis; the application mechanism comprises application wheels and lubricating grease storage tanks, and the application wheels are arranged in the corresponding lubricating grease storage tanks, are propped against the to-be-coated surface of a bolt head of the to-be-coated bolt, roll relative to the to-be-coated surface of the bolt head and are used for applying lubricating grease in the lubricating grease storage tanks onto the to-be-coated surface of the bolt head. The automatic grease application device and method have the advantages as follows: the design is reasonable, the structure is simple, the automation degree is high, the application effect is good, the labor intensity of an operator can be reduced, and the working efficiency can be increased.
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
Contact-free full-immersion medical disinfection device
InactiveCN104083785AVolume controlEliminate the risk of contracting the virusChemicalsContact freeDisinfectant
The invention provides a contact-free full-immersion medical disinfection device. The device comprises a barrel cover, a barrel body, a press plate control part, an immersion press plate, a guide pillar and a bearing plate, wherein an occlusion lock is arranged between the barrel cover and the barrel body; a screw column body and a guiding column body are arranged on the barrel cover; the barrel cover is detachably arranged at the upper rim edge of the barrel body through the occlusion lock; the press plate control part comprises a rotary hand-wheel and a screw; the screw is arranged in a screw hole in the screw column body in a rotating fit manner; the rotary hand-wheel is fixedly arranged at the top end of the screw; a structure capable of contacting the immersion press plate in a rotating manner is arranged at the lower end of the screw; a guiding column is fixed on the bearing plate; the guiding column is sleeved with the immersion press plate; the guiding hole of the guiding column body on the barrel cover is sleeved with the guiding column; scale marks are formed in the wall of the barrel body. The contact-free full-immersion medical disinfection device is simple in structure and convenient to use, can be used for completely immersing and disinfecting, and is easy and convenient in taking and placing of disinfecting materials, so that hands of medical staff need not to contact a disinfectant.
Owner:徐佩君
Experimental device for distributing air volume of refrigerator air duct
ActiveCN103791674ASimple structureVolume controlLighting and heating apparatusCooling fluid circulationCold airAir volume
The invention discloses an experimental device for distributing air volume of a refrigerator air duct. The experimental device comprises a centrifugal fan, a sliding baffle plate, a variable opening adjusting plate and a sliding track, wherein the sliding track is arranged to surround the centrifugal fan, and the sliding baffle plate and the variable opening adjusting plate both are mounted on the sliding track. According to the scheme of the experimental device, the sliding baffle plate and the variable opening adjusting plate are arranged to control the flow direction of cold air blast, controlling the flow of the cold air blast with the guide ribs of the refrigerator is simulated, and the sliding baffle plate and the variable opening adjusting plate are mounted on the sliding guide rail to realize optional sliding; according to the requirements of adjustment, the adjustment and control of the volume of the cold air blast can be realized by adjusting the sliding baffle plate and the variable opening adjusting plate, and therefore, the experimental device is very convenient to use.
Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD
Processing device for preparing ice cream
The invention provides a processing device for preparing ice cream. The processing device is arranged under a discharge opening of an ice cream freezing machine, and the processing device includes a stirring mechanism, a quantitative mechanism, a molding mechanism, and a receiving mechanism. The processing device can save the trouble that a shop assistant needs to manually rotate an ice cream cupor a cone to take the ice cream into a certain shape every time, and the shop assistant does not need to manually rotate the ice cream cup or the cone, and according to the choice, the ice cream can be rotated in a variety of different fixed shapes, which is more beautiful. The processing device has the characteristics of strong applicability, reliable work, and the like, and is suitable for use in various places where ice cream is sold by the ice cream freezing machine, and is suitable for batch development. The processing device also has the characteristics of simple structure, and convenient operation and the like.
Owner:HENAN UNIV OF SCI & TECH
Making method for magnetic kernel medium hole hollow ball
InactiveCN101236816AVolume controlVolume and magnetic size controlInorganic material magnetismSilicon oxidesMaterial synthesisEngineering
The invention provides a preparation method for a magnetic inner core meso-porous hollow ball, wherein, the quantity of magnetic inner cores can be effectively controlled through control of the concentration of iron source solution and the ambient air pressure, thereby regulation and control of magnetism of the meso-porous hollow ball provided with the magnetic inner cores are realized. The preparation method for the magnetic inner core meso-porous hollow ball is simple in preparation conditions and easy to operate and can be mass produced. The invention belongs to the inorganic nanophase material synthesis field.
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
Wireless sound box
InactiveCN1734931AHigh sensitivityIncrease powerPower amplifiersPublic address systemsLight-emitting diodeAudio frequency
This invention relates to a wireless sound box wire less connected to audio visual product. Wherein, the audio signal from the audio visual product first passes the audio amplifier circuit and then the PWM circuit; the LED outputs infrared signal; arranging an infrared signal receiving circuit on the said box with back end connected with finite amplifier circuit and power amplifier circuit that drives the horn of the said box by turns. The invention has large power and less distortion and the volume is easy to regulate.
Owner:KONKA GROUP
Method and device for adjusting sound volume of buzzer
PendingCN109584854AVolume controlLow failure rateSound producing devicesSoftware designComputer module
The invention discloses a method and device for adjusting the sound volume of a buzzer, computing equipment and a computer storage medium. The method comprises the steps of acquiring a working frequency characteristic curve of the buzzer; setting a driving frequency of a driving circuit according to the working frequency characteristic curve; and enabling the driving circuit to drive the buzzer towork according to the driving frequency. Therefore, according to the scheme disclosed by the invention, the working frequency characteristic curve of the buzzer is utilized and the driving frequencyof the driving circuit of the buzzer is set according to the working frequency characteristic curve so as to achieve the beneficial effect that the sound volume of the buzzer is controlled only by adjusting the frequency of a PWM (Pulse Width Modulation) module instead of a duty ratio; moreover, only one triode and the PWM module are used, so that the circuit is simplified, the cost is reduced andthe probability of function disabling due to device damage of the buzzer is greatly lowered; furthermore, only one path of PWM module is output, so that the software design is simpler and the interface resource of the PWM module of a single chip is saved.
Owner:SHENZHEN H&T INTELLIGENT CONTROL
Early alarming method and vehicle
The embodiment of the invention provides an early alarming method and a vehicle. The early warning method is applied to vehicles with vehicle control equipment and comprises, when a movable obstacle in front of a moving vehicle is detected, acquiring the distance between the vehicle and the movable obstacle; according to the distance and the attenuation law of sound to distance, determining the early alarming volume; generating early alarming signals according to the early alarming volume; outputting the early alarming signals. The early alarming method can precisely control the volume.
Owner:LAUNCH TECH CO LTD
Spray device special for cleaning outer wall of tall building
ActiveCN105942919AScientific and reasonable structureOperational securityWindow cleanersCleaning using liquidsSolventEngineering
The invention discloses a spray device special for cleaning the outer wall of a tall building. The spray device comprises a control panel, a high pressure spray gun and a base, wherein a support bottom rod and a fixed rack are arranged below the base, movable rollers are arranged at two sides of the fixed rack, a box body is arranged above the base, a water storage box is arranged in the box body, and an electric control valve is arranged in front of the water storage box. The spray device disclosed by the invention is scientific and reasonable in structure and safe and convenient to operate; a flow control hole and an electric control door are arranged in a mixing box, a detergent solvent tank is arranged at the top of the mixing box, and by using the flow control hole and the electric control door, a detergent solvent can be automatically added into the mixing box, and the quantity of the detergent solvent can be controlled; a supercharger is arranged in the mixing box, and the use of the supercharger can improve the spraying efficiency; and a nozzle is arranged in the high pressure spray gun, and the use of the nozzle can realize uniform spraying of the solvent.
Owner:池州市勇攀智岩机电有限公司
Thermal insulation and heat preservation glass curtain wall
ActiveCN110725445AReduce cleaning overdoseAvoid dangerous situationsWallsBuilding repairsThermal insulationEngineering
The invention relates to a thermal insulation and heat preservation glass curtain wall. The thermal insulation and heat preservation glass curtain wall comprises a curtain wall body, a guide rail set,an embedding block set, a light blocking curtain, an outer frame, a cleaning device, two scraping devices and an embedding groove. An embedding groove is formed in the upper end of the curtain wall body, the interior of the embedding groove is connected with the embedding block set by bolt connection, the light blocking curtain is arranged on the lower side of the left end of the embedding blockset, the outer frame is arranged at the right end of the embedding block set, the cleaning device is arranged in the middle of the outer frame, the two scraping devices are arranged at the upper end and the lower end of the inside of the outer frame, and the guide rail set is arranged at the right end of the curtain wall body. The thermal insulation and heat preservation glass curtain wall can solve the problems that because the glass curtain wall needs to be cleaned in a wide range, workers need to work at a high altitude for a long time, dangerousness is high, in winter, when it is not suitable for outdoor cleaning, there is more dust outside the glass curtain wall, as a result, the light transmittance is reduced, and due to the fact that the workers work at a high altitude, it is difficult to control the amount of cleaning agents sprayed on the outer wall of the curtain wall.
Owner:泉州市中荣幕墙装饰有限公司
Cable processing winding machine
ActiveCN109095282ASmall footprintSave time transporting reelsFilament handlingWinding machineFuel tank
The invention discloses a cable processing winding machine which comprises a winding machine base. The top face of the winding machine base is fixedly connected with a winding machine supporting plate. The top face of the winding machine supporting plate is fixedly connected with a winding machine top plate. A movable sliding groove is formed in the bottom face of the winding machine top plate. The surface of the movable sliding groove is slidably connected with a movable pulley. The surface of the movable pulley is movably connected with a movable pulley frame. The bottom end of the movable pulley frame is fixedly connected with a hook plate. The bottom face of the hook plate is connected with a first hydraulic fuel tank. The bottom face of the first hydraulic fuel tank is fixedly connected with a first hydraulic pipe. According to the cable processing winding machine, through a cable winding roller, a winding rotating disc, a cable winding disc and a cable hole, after a protective layer is wound around a cable, the cable can be directly wound by the cable winding roller, the time of conveying the winding disc is saved, the occupied area of the machine is decreased, and the effectof improving the work efficiency is achieved.
Owner:MENGCHENG COUNTY HONGWEN INFORMATION TECH CO LTD
Radio transmitting-receiving method for digit audio frequency signal and wireless digital microphone
This invention discloses a method for transmitting and receiving digital audio signals wirelessly including: converting audio signals to analog signals, converting them to digital audio signals and applying a first radio digital audio T-R circuit supporting synchronous T-R, two-way data exchange and dual track of radio digital audio signals at the transmitting device, applying a second radio digital audio T-R circuit supporting synchronous T-R, two-way data exchange and dual track of radio digital audio signals at the receiving device.
Owner:岑良森
Liquid constant-rate emitting apparatus and method of liquid constant-rate emission
InactiveCN101394920AVolume controlFuel cell auxillariesHydrogen productionEnvironmental engineeringConstant rate
A liquid constant-rate emitting apparatus that in the event of delivering a liquid, such as water, from a liquid accommodating container, even when the amount thereof is small, is capable of constant-rate delivery thereof. There is provided an apparatus comprising liquid accommodating container (2) for water accommodation; water lead-out pipe (11) for water emission from the liquid accommodating container (2); gas accommodating container (1) for compressed air accommodation; and introduction pipe (6) for feeding of the compressed air within the gas accommodating container (1) into the liquid accommodating container (2), so that constant-rate water emission from the water lead-out pipe (11) is attained by application of the compressed air to the liquid within the liquid accommodating container (2).
Owner:ROHM CO LTD
Flow-controllable continuous sandblasting machine
InactiveCN104385150AAvoid cloggingPrecise adjustment of injection volumeBlast gunsAbrasive feedersCooking & bakingAir compression
The invention provides a flow-controllable continuous sandblasting machine which comprises a charging bucket, a central pipe arranged in the charging bucket, an adjusting rod arranged at the top of the charging bucket and an air compression unit. The upper part of the charging bucket is provided with a feed inlet. The lower part of the charging bucket is provided with an outlet pipe which is connected with a sandblasting pipe and a sandblasting nozzle. The bottom of the central pipe is provided with a venturi nozzle which extends into the outlet pipe. The top of the central pipe is closed. The upper part of the central pipe passes through the top of the charging bucket and can slide up and down relative to the top of the charging bucket. The adjusting rod directly faces the upper part of the central pipe. The air compression unit is equipped with an air inlet pipe which is communicated with the upper part of the central pipe and is used for allowing dry compressed air to be entered into the central pipe from the air inlet pipe. According to the sandblasting machine, dry compressed air is used as a power source and baking soda is conveyed by the utilization of venturi principle. Thus, the problem that pipeline and nozzle obstruction caused by agglomeration of baking soda is solved.
Owner:郭晓军
Device for automatically adjusting volume of audio equipment according to frequency of outside sound
The invention discloses a device for automatically adjusting the volume of audio equipment according to the frequency of outside sound, which comprises a mike, a single chip microcomputer and a volume adjusting unit, wherein the mike is used for collecting a signal of the outside sound; the single chip microcomputer is used for receiving the sound signal collected by the mike and outputting a volume adjusting control signal to the volume adjusting unit when the sound signal is identified to exceed the preset frequency; and the output end of the volume adjusting unit is connected with an audio outputting device of the audio equipment to output the adjusted sound signal to the audio equipment. Thus, when detecting that the sound signal collected by the mike is a high-frequency signal, the single chip microcomputer controls the volume adjusting unit to reduce the volume of the playing audio equipment so that a user can hear high-frequency sound to have alertness.
Owner:SHANGHAI QIBAO HIGH SCHOOL
Feeding device for biscuit production
InactiveCN107539799AVolume controlAvoid easy jammingLarge containersLoading/unloadingDrive shaftCoupling
The invention discloses a feeding device for biscuit production, which comprises a bottom plate, a first motor is welded on the top side of the bottom plate, a coupling is welded on the output shaft of the first motor, and the coupling is far away from One side of the first motor is welded with a cam through a connecting rod, the top of the middle position of the bottom plate is welded with a support frame, and the top of the support frame is connected with a storage box by bolts, and the inner walls of both sides of the storage box are welded There is a bearing, a transmission shaft is plugged into the inner wall of the bearing, a governor is welded on the end of the transmission shaft away from the material storage box, a second motor is welded on the end of the governor away from the bearing, the transmission shaft Stirring blades are connected by bolts on the outer wall. The invention completely avoids the jamming phenomenon easily caused when a large amount of materials pour into the feed inlet, has simple overall structure, convenient processing and manufacturing, low production cost, can realize automatic work, and achieves a desired effect.
Owner:顾亚明
Safety device for an injection syringe
ActiveCN105263549AGood reproducibilityImprove standardizationInfusion needlesRisk strokeBiomedical engineering
The invention relates to a safety device (12) for an injection syringe (14), the injection syringe comprising a body (16) having an injection needle (18) fitted thereon, the device (12) comprising a plunger rod (22, 28) including a distal plunger part (28D) slidably movable in the body (16) of the syringe, and a proximal triggering part (28P), configured to trigger the displacement of a protection sheath (24), from an injection position, wherein the needle (18) is uncovered, towards a safety position, wherein the needle (18) is covered by the sheath (24). The proximal triggering part (28P) is able to move relative to the distal plunger part (28D) once the distal plunger part is at the distal end of its stroke, to trigger the displacement of the protection sheath (24).
Owner:F HOFFMANN LA ROCHE & CO AG
Electric power cost control method and system of internet data center
InactiveCN105227674AVolume controlWon't floodData processing applicationsTransmissionElectricityTime segment
The invention relates to an electric power cost control method and system of an internet data center. The electric power cost control method comprises the following steps: predicting a client request amount of the internet data center to obtain a predicted number of started servers of the internet data center and predicted energy consumption of the internet data center, calculating a predicted electric power cost of the internet data center to determine a total predicted electric power cost of the internet data center, creating an electric power cost function target, solving the minimum value of the electric power cost function target, and obtaining an optimal solution of a client request amount control parameter matrix to control the actual client request amount of the internet data center within the next unit time period and the number of actually started server of the internet data center within the next unit time period, so as to effectively avoid the generation of an electricity consumption peak of the internet data center and effectively control the client request amount within the next unit time period, so that no excessive client request will surge into the internet data center, and the electric power cost is effectively reduced.
Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1
Ironing table device for clothing production
ActiveCN105177962APromote sportsEasy to moveIroning boardsHand ironConveyor beltIndustrial engineering
The invention discloses an ironing table device for clothing production. The ironing table device comprises a conveying mechanism, a working table and an iron. The conveying mechanism and the iron are arranged on the working table. The conveying mechanism comprises a conveyor belt, a conveying shaft and a conveying rack. A feeding barrel is connected to the upper end of the conveying rack and comprises a feeding barrel body, a feeding outlet and a rotating device. The rotating device is arranged in the feeding barrel body and comprises a speed reducing motor, a barrel cover and a partition frame. A control table is arranged at the left end of the working table. An iron storing table is arranged at the right end of the working table. The control table is provided with a control button. The iron is stored on the iron storing table and comprises an iron body, a universal pipe, a magnifying lens and an ironing head. The ironing head is fixed to the lower end of the iron body. An ironing table is arranged between the control table and the iron storing table. The ironing table device is high in practicality, the stability of the ironing table device is improved, the ironing effect is ensured, the whole process is convenient to operate, the ironing effect is obvious, and the working efficiency is improved.
Owner:安徽豹子头服饰股份有限公司
Cushion with switchable bearing parts and switching control method
PendingCN106937809APrevent outflowUniform changeStuffed mattressesSpring mattressesEngineeringCushion
The invention relates to a cushion with switchable bearing parts and a switching control method. The temperature of conventional cushions with switchable bearing parts cannot be uniformly controlled. The cushion with switchable bearing parts in the invention comprises a cushion (42); the cushion is connected with a control unit (40) via a pipeline; the control unit is connected with a medium box (16) via a pipeline; the cushion comprises a base plate (2); the base plate is provided with an inlet-and-outlet pipe A (6) and an inlet-and-outlet pipe B (7); the inlet-and-outlet pipe A is communicated with coating films on or lining capsules of a group of grooves A (3) to form a cavity; the inlet-and-outlet pipe B is communicated with coating films on or lining capsules of a group of grooves B (4) to form another cavity; and the soft films on the grooves are separately connected with the ends of the grooves A and the grooves B. The invention discloses the cushion with switchable bearing parts and the switching control method.
Owner:HARBIN ZIRAN TECH DEV CO LTD
Test device and test method for evaluating water resistance performance of aggregate surface pitch
ActiveCN106769614AEasy to operateVolume controlWeighing by absorbing componentEngineeringWater reservoir
The invention discloses a test device and a method for evaluating a water resistance performance of an aggregate surface pitch. The test device comprises an environment box, a computer, a water reservoir located in the environment box, a lifting device, a first basket, a second basket, a first weighting device and a second weighting device, wherein the first weighting device is used for weighting the weight of the first basket; the second weighting device is used for weighting the weight of the second basket; the water reservoir is fixed at the bottom of the environment box; the first basket and the second basket are both fixed at the top of the environment box through the lifting device; the first basket and the second basket are located above the water reservoir; the first weighting device and the second weighting device are both connected with the computer. The device and the method can realize the evaluation on the water resistance performance of the aggregate surface pitch.
Owner:CHANGAN UNIV
Preparation device of cleaning agent of hardware galvanized tube
InactiveCN107138084AGood effectVolume controlShaking/oscillating/vibrating mixersTransportation and packagingTeeth missingChloride
Owner:车秋玲
Solar cell screen printing plate having paste amount limiting function
InactiveCN104354459AReduce usagePrevent leakageFinal product manufactureScreen printersScreen printingCurrent limiting
The invention discloses a solar cell screen printing plate having a paste amount limiting function. The solar cell screen printing plate comprises an outer framework and a silk screen arranged on the outer framework, wherein the silk screen is provided with a printing surface which is in contact with a printing stock and an ink scraping surface which is in contact with a scraper; the printing surface is communicated with the ink scraping surface through silk screen holes; a pattern area is formed at the aggregating position of the silk screen holes; a non-pattern area is formed on the periphery of the pattern area; a current-limiting framework is arranged on the periphery of the pattern area of the ink-scraping surface; a sealing ring is arranged between the current-limiting framework and the silk screen ink-scraping surface; the current-limiting framework is detachably connected with the outer framework. According to the solar cell screen printing plate, the current-limiting framework is additionally arranged outside the pattern area of the screen printing plate, so that the problem of difficulty in controlling the adding amount of paste in the screen printing plate is solved, the screen printing plate is protected, and the pulp is saved.
Owner:浙江东达光伏有限公司
A nebulising device for use in a CPAP-system
InactiveCN101918062ANo loss/dilutionLoss/dilution reductionRespiratorsMedical devicesSynergyBiomedical engineering
Owner:NIOLIS CORP
Device for intelligently manufacturing corrugated board adhesive
InactiveCN112473504AIncrease the amount of controlVolume controlTransportation and packagingStarch adhesivesCircular discAdhesive
The invention relates to the technical field of intelligent manufacturing of adhesives, and discloses an device for intelligently manufacturing a corrugated board adhesive. The device comprises a fixed disc, a rotary disc is movably mounted in the fixed disc, baffles are fixedly mounted on the outer wall of the rotary disc, and a feeding port is formed in the left side of the baffles. A conductiveblock is fixedly installed in the rotary disc, a cable is fixedly installed on the inner wall of the rotary disc, and an electromagnetic relay is fixedly installed on the outer wall of the rotary disc. An aqueous solution is added between the two baffles through a water inlet pipeline, and then the rotary disc drives the cable to slide over the conductive block, so that the electromagnetic relayobtains power supply, the electromagnetic relay attracts the baffles below to rotate, and when the baffles move to a starch box, due to different amounts of the aqueous solution, the time of the baffles passing through the starch box is different, and therefore, the adding amount of the starch is controlled through the amount of the aqueous solution, and the effect of controlling the starch amountis achieved.
Owner:谢逢稿
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