204results about How to "Meet the regulation" patented technology

The subject matter of the invention is an inverter (3), more specifically for use in a photovoltaic plant (1) with a direct voltage input (connection terminals 4; 5) for connection to a generator (2) and an alternating voltage output (connection terminals 7; 8) for feeding into an energy supply network (6) as well as with a DC-AC converter (12) with semiconductor switch elements (15) and an intermediate circuit (11), at least one short-circuit switch element (18) being connected in parallel to the generator (2), so that the voltage will not exceed a maximum voltage value neither at the connection terminals (4; 5) of the generator (2) nor between the connection terminals (9; 10) of the inverter. This is achieved in that the inverter (3) comprises, in the intermediate circuit (12), a buffer capacitor (14) that is connected to the generator (2) through a protection diode (17) so that said buffer capacitor (14) will not be discharged upon actuation of the short-circuit switch element (18), the generator (2) working according to a clock rate in the short-circuit mode of operation.

Apparatus and method for NOx reduction. A reducing catalyst is provided on a monolith or other suitable catalytic converter element. A multi-mode fuel processor of liquid hydrocarbon fuel is capable of delivering a required quantity and composition of a reducing agent while operating in a desired sequence of the following modes: partial oxidation, incomplete pyrolysis, evaporation, combustion, and atomization. Temperature sensors detect the catalyst temperature and means are provided to introduce the reducing agent into the exhaust stream at a rate correlated to the measured temperature. Means also provided to implement a predetermined control algorithm.

The invention discloses a multifunctional magnetic control sputtering film plating device which is characterized in that a substrate frame is fixedly connected to a top cover of a vacuum chamber and suspended in the vacuum chamber, and the substrate frame is arranged to a structural form capable of rotating and lifting; a substrate carrier is arranged on the bottom surface of a disk arranged at the bottom of the substrate frame, and a heating device is arranged at a position corresponding to the substrate carrier and positioned above the disk; magnetic control sputtering targets are uniformly arranged in the body of the vacuum chamber at positions relative to the substrate carrier on the same circumference of a bottom plate of the vacuum chamber; the inclined angles of the target heads of the magnetic control sputtering targets facing towards the spindle direction of the vacuum chamber are 0-45 degrees and can be adjusted; and sputtering baffles capable of turning over are arranged on the target heads. The multifunctional magnetic control sputtering film plating device has compact structure, miniaturization arrangement and multiple functions of depositing a single film, multiple films and a compound film meanwhile.

The invention relates to the technical field of vehicle cleaning equipment, and particularly relates to a vehicle cleaning robot. The vehicle cleaning robot comprises a travelling chassis, a lifting platform arranged above the travelling chassis, a manipulator arranged on the lifting platform, and a scrubbing assembly arranged at an operation end of the manipulator. The vehicle cleaning robot further comprises an image acquisition device, a distance monitoring device and a control device. With the adoption of the vehicle cleaning robot, the automation of vehicle cleaning working is realized, and the labor intensity of the vehicle cleaning working is reduced; and in addition, the vehicle cleaning robot is capable of analyzing the dimensions of a vehicle to be cleaned and planning the running track of the scrubbing assembly before the cleaning working, and in this way, the cleaning efficiency of the vehicle cleaning robot is increased, and on the other hand, the overall running track length of the scrubbing assembly in the cleaning process is reduced, so that consumption for water is reduced.

Aspects of the present invention include a controller circuit for an exercise machine, where the controller circuit includes a board mounted transformer having tolerances near or below the inrush current generally present in activating one or more cooling fans. According to one embodiment, the controller circuit attempts to power on a subsequent fan after the sum of the inrush or steady state current of presently operating fan or fans, and the inrush current generally associated with powering on the subsequent fan, is within the tolerances of the transformer.

The invention discloses a medical sheet grinding machine, comprising a first support frame and a second support frame, the bottoms of the first support frame and the second support frame are fixedly connected with sleeves, and the inner cavity of the sleeve is The top of the movable leg is movably connected with a movable leg through a spring, the bottom of the movable leg is movably installed with a roller, the top of the second support frame is fixedly connected with a platform, and the lower end of the right side of the first support frame is fixedly installed with a controller. The present invention uses the first connecting rod, the first movable joint, the second connecting rod, the second movable joint and the third connecting rod and the fourth connecting rod, the third movable joint, the fifth connecting rod, the second electric telescopic rod, the The functions of the six connecting rods, the fourth movable joint and the seventh connecting rod can satisfy people's adjustment of the grinding angle of the grinding head, and solve the problem that the prior art is manual adjustment, and it is difficult for people to adjust the two legs to a consistent height , reducing platform stability issues.

The invention provides a single-point fixing adjustable cantilever tripod. The tripod comprises a horizontal rod (1), a vertical rod (2) and an oblique rod (3), which are connected to be triangular, as well as a rotary support base (9) and an adjustable support base (8); the rotary support base (9) is connected to one end part, close to the vertical rod (2), of the horizontal rod (1), so the tripod is connected to the outside in a mode of rotating in a vertical plane; the adjustable support base (8) is connected with one end part, far away from the horizontal rod (1), of the vertical rod (2) for supporting the tripod. The single-point fixing adjustable cantilever tripod is fixed by means of a well erected steel box girder, a support does not need to be erected from the ground, and the adjusting on angles or slopes needed by engineering can be met.

A chainsaw having a brake arrangement comprising: a kickback brake drum (10) arranged to rotate together with a drive sprocket driving a saw chain of a chainsaw, a kickback brake for quickly stopping the saw chain if at least one kickback actuator (7) is actuated, the kick back brake including a kickback brake band (11) extending around the kickback brake drum (10) and means for tightening the kickback brake band (17-19, 22) around the kickback brake drum (10), and; a coasting brake weaker than the kickback brake being arranged to brake the saw chain (2) unless a coasting actuator of the chainsaw is actuated, the coasting brake includes a coasting brake band extending around a coasting brake drum (10) arranged to rotate together with the drive sprocket (37), and means for tightening the coasting brake band (20, 22, 23) around the coasting brake drum, wherein the coasting brake band is either at least one longitudinally slit portion (11b) of the kickback brake band or a separate brake band.

The invention discloses a manufacturing system for a wearing product. Tension force of strip-shaped elastic sheet material capable of stretching along a process direction is released and the elastic sheet material is processed into a regular shape and then turned and amplified to be configured to an absorbing main body. The manufacturing system comprises a tension force conveying device stretching the strip-shaped elastic sheet material and conveying the same along the process direction, a tension force-free conveying device releasing tension force of the elastic sheet material conveyed by the tension force conveying device and processing the elastic sheet material according to a certain specification, and a turning and amplifying device arranged on a downstream of the tension force-free conveying device and rotating the processed elastic sheet material into 90-degree. Tension force-free conveying is first mentioned in the industry; stretching ratio of the elastic sheet material is segmentally controlled during the conveying, and the elastic sheet material is processed; a foundation is laid for batch production of wearing products mentioned in the technical backgrounds; the manufacturing system has a compact structure and high production efficiency; and technology process can be shortened and the products manufactured by the system are deeply welcomed by customers.

Aspects of the present invention include a controller circuit for an exercise machine, where the controller circuit includes a board mounted transformer having tolerances near or below the inrush current generally present in activating one or more cooling fans. According to one embodiment, the controller circuit attempts to power on a subsequent fan after the sum of the inrush or steady state current of presently operating fan or fans, and the inrush current generally associated with powering on the subsequent fan, is within the tolerances of the transformer.

The subject matter of the invention is an inverter (3), more specifically for use in a photovoltaic plant (1) with a direct voltage input (connection terminals 4; 5) for connection to a generator (2) and an alternating voltage output (connection terminals 7; 8) for feeding into an energy supply network (6) as well as with a DC-AC converter (12) with semiconductor switch elements (15) and an intermediate circuit (11), at least one short-circuit switch element (18) being connected in parallel to the generator (2), so that the voltage will not exceed a maximum voltage value neither at the connection terminals (4; 5) of the generator (2) nor between the connection terminals (9; 10) of the inverter. This is achieved in that the inverter (3) comprises, in the intermediate circuit (12), a buffer capacitor (14) that is connected to the generator (2) through a protection diode (17) so that said buffer capacitor (14) will not be discharged upon actuation of the short-circuit switch element (18), the generator (2) working according to a clock rate in the short-circuit mode of operation.

Field expandable battery pack systems and related methods are disclosed that allow for increased battery life while reducing cost and still meeting shipping regulations. In part, the expanded battery system includes a primary battery having a battery management unit (BMU) and additional expansion batteries that couple to the primary battery and are managed together by the shared-BMU within the primary battery. Each battery has its own protection circuitry, and the batteries can be lithium-ion batteries. As such, multiple batteries can be shipped together and then combined by a user to achieve a desired level of battery capacity that is managed as a single battery through the use of the shared-BMU.

The invention discloses a radial compensation bus bar used for a high-voltage switch in the technical field of high-voltage electrical appliances. The radial compensation bus bar used for the high-voltage switch comprises three groups of conductive components with the same structure, connecting pieces, and two basin-type insulators, two corrugated pipes and a shell connected with the connecting pieces, wherein a first basin-type insulator and a first corrugated pipe as well as a second basin-type insulator and a second corrugated pipe are respectively arranged at the two ends of the shell fixedly; the two ends of a first conductive component, a second conductive component and a third conductive component are respectively and fixedly connected with the first basin-type insulator and the second basin-type insulator positioned at the two ends of the shell; and the conductive components are arranged in the shell in a sealing way. The radial compensation bus bar used for the high-voltage switch meets the compensation for the axial and radial deformation in gas-insulated metal-enclosed switchgear (GIS), the adjustment of an installation error and the compensation for the deformation of expansion caused by heat and contraction caused by cold of the bus bar per se, has a large compensation amount for radial deformation, and can keep high performance of the electrical appliances.

An assisted rescue system to extract a seatbelt harnessed person from a vehicle. The system comprises a seatbelt harness and seat liner which together form a sling. The seatbelt harness is connected at anchor points with a releasable securing mechanism that is operable with a single release action.

The invention provides a cam-driven delasting-lasting integrated machine, belonging to the shoemaking equipment field. The integrated machine comprises a fixed frame, wherein an inverted shoe tree isfixedly arranged on the fixed frame, a flat pressing assembly is arranged above the shoe tree, clamping assemblies are arranged on the left and right sides of the shoe tree; and a delasting assembly is arranged at the rear end of the shoe tree and comprises a raising cam, a raising driving rod and a lifting frame, the raising cam is rotatably connected to the fixed frame, a first driving slot is formed in the raising cam and is used for driving the lifting frame to move up and down through the raising driving rod, a translation cam, a translation driving rod and a delasting block are arrangedat the upper end of the lifting frame, the translation cam is horizontally arranged and is rotatably connected with the lifting frame, a second driving slot is formed in the translation cam and is used for driving the block to move leftwards and rightwards through the translation driving rod. The integrated machine is driven by a power supply, so that the operation of the whole structure is relatively stable and reliable, the failure rate is greatly decreased, the energy consumption is reduced, the energy source is saved, and the integrated machine is relatively environment-friendly.

The invention discloses a manufacturing manipulator with automatic clamping and placing functions. The manufacturing manipulator comprises an air cylinder, a first clamping plate, a second clamping plate, a first clamping arm, a second clamping arm, a base, anti-skidding pads, a reset spring, a motor and a first driving device; a piston rod is driven by the air cylinder to extend so as to push thefirst clamping arm and the second clamping arm to separately rotate around ends which are fixedly connected with a fixed plate, so that the first clamping plate and the second clamping plate are separately located on two sides of an object; the piston rod is further driven to contract by utilizing the air cylinder, so that the first clamping plate and the second clamping plate are pulled to movetoward two sides of the object, and clamping for the object is realized; friction between the first clamping plate as well as the second clamping plate and the object is increased through arrangementof the anti-skidding pads, so that the clamping effect for the object is improved, and practicability of the equipment is improved; and rapid closing of the first clamping plate and the second clamping plate is realized through arrangement of the reset spring, so that practicability of the equipment is improved.

An aircraft propulsion system comprising a reciprocating liquid cooled engine housed within the fuselage driving twin fuselage mounted ducted-fans is disclosed. The propulsion system may be liquid cooled with a liquid cooled exhaust and at least one turbocharger. The ducted-fans may run fan blade tip speeds of up to 97% Mach driven by a near constant RPM engine through a continuously variable transmission. The propulsion system may be low noise and may meet environmental standards typical in the automotive industry.

The invention discloses a business process approving method, system mobile terminal and system server. According to the method, through interaction of a mobile APP registered user and an approving system, the user can check the approving progress in time, and flexibility and diversity of approving forms are also improved; the mobile terminal includes a message processing unit and a display unit, and the server includes a flow interface, an approving model generation unit, a message generator, a command analysis module, a mobile form generator, a message receiving and sending engine and a data synchronization unit.

The invention discloses a wireless intelligent water meter and a management platform thereof. A magnet is embedded in a mechanical meter body, an acquisition and communication controller is buckled on the shell, and the meter body is independent of the controller in structure, is complementary to the controller in function and is connected with the controller into a whole by adopting a clamping groove. The controller comprises an intelligent triggering unit, a single-chip microcomputer, a plate antenna, an instruction control unit, a self-inspection alarm unit, a communication module and a charging power supply; intelligent triggering, sleep waking and module power-off modes are set up, so that the mini wireless intelligent water meter capable of online measurement, control, alarm and self-inspection is formed. The management platform is used for systematically calculating, analyzing and processing received data and information in real time; a reading, calculation, management and control intelligent solution and an online control means for the management platform, a mobile phone, a tablet personal computer and other remote terminals are formed; the online management is automatically implemented through a wireless network; a water resource internet-of-things big data monitoring platform is formed, so that the modernization level in the water industry is comprehensively improved.

The invention discloses an intelligent wireless network sensor system possessing power supply management and belongs to the instrument and meter detection technology field. Wireless sensor nodes in the system comprise ground floor nodes, a routing node and a coordination node. The ground floor nodes are distributed on each monitoring point. According to a Zigbee protocol, the routing node and the coordination node are communicated with an upper computer so as to realize real-time control of a network. Each sensor node is formed by a base circuit, a core module, a function circuit and a power supply management module respectively. In the invention, based on a PIC single chip microcomputer, through using a mode of controlling on and off of a load power supply, about 70% average node power consumption is reduced; a dormancy mechanism is added in the nodes and on and off of a node load power supply are controlled in a fixed time mode; micromation, low power consumption, low cost and other characteristics are possessed; the nodes possess certain anti-interference performance and high robustness of adaptability; an expansion interface is reserved in the nodes and scalability is high.

An apparatus (230) for recovering refrigerant from an air conditioning system (200) comprises an evaporator (232) arranged to receive the refrigerant from the air conditioning system (200) and to separate it from impurities in it present, obtaining purified refrigerant, a compressor (233) for circulating the purified refrigerant, a condenser (236), and a storage container (60) arranged to contain the condensed refrigerant. The storage container (60) defines a storage chamber (61) arranged to contain a liquid phase of the refrigerant (25) and a gaseous phase (26) comprising a vapour component of the refrigerant (26a) and an air component (26b). The apparatus (230) is also comprised of measuring means (110) configured to measure operating parameters of the refrigerant present in the storage chamber, purge means (125) arranged at a purge opening (62) configured to purge the gaseous phase (26) present in the storage chamber (61) responsive to the operating parameters (61), and at least one first separation chamber (64) connected to the storage container (60). A selective passage means (115) is arranged at said opening between the storage chamber and the first separation chamber (64) to separate the gaseous phase (26) into the vapour component of refrigerant (26a) and into the air component (26b), in such a way that through the selective passage means (115) only the air component (26b) and a reduced amount of vapour component (26a) move in the first separation chamber (64).

The invention discloses an adjustable dampproof compact rack, and belongs to the technical field of a compact rack. The adjustable dampproof compact rack comprises a cabinet body, wherein a separationplate is arranged inside the cabinet body; a rotating rod is arranged at the middle part of the upper end of the separation plate; moving blocks are arranged at the middle parts of two ends of the rotating rod; a guide block is arranged at the middle part of the lower end of each moving block; the lower end of each guide block is hinged to a pull rod through a fixing block; the bottom end of thepull rod is connected with a pull door through a hinging block; the top end of the pull door is connected with the cabinet body through a hinge; the separation plate is arranged in the cabinet body; aplurality of parallel placing grooves are respectively formed between the middle part of the separation plate and the inner wall of the cabinet body; placing plates are arranged inside the placing grooves; an air blowing cavity is arranged at the bottom end inside the cabinet body; the air blowing cavity is connected with a drying box through an air outlet pipe; the other end of the drying box isconnected with an air inlet machine through an air inlet pipe. Different height regulation can be realized on a space inside the cabinet body; the placement requirement of articles in different typesand sizes is met; meanwhile, through the matching of the installed drying box and the pull door, the dampproof performance inside the compact rack is ensured.

The invention relates to the technical field of agricultural robots, in particular to a fruit picking robot for the orchard. The fruit picking robot comprises a picking workbench and driving wheels mounted at the bottom end of the picking workbench; a picking mechanism and a collecting mechanism are arranged on the upper surface of the picking workbench; the picking mechanism and the collecting mechanism are connected through a buffer mechanism; the picking mechanism includes a driving assembly and a picking assembly; the collecting mechanism includes a collecting box, and a screening assemblyis arranged in the collecting box. By the arrangement, mature fruit in the orchard can be picked up, the picking efficiency is improved, and the picking load of staff is alleviated; meanwhile, different from a picking device in the prior art, the fruit picking robot has the advantages that the collecting function is added, mechanical damage can be avoided to the maximum extent, and the fruit is protected; in addition, the fruit can be screened according to the size to realize the screening and collecting of the fruit.

The invention discloses a wooden product bending component forming device capable of locally softening, and relates to the technical field of wooden product production and processing. The wood productbending component forming device capable of achieving local softening comprises a box body, and a feeding mechanism, a transmission mechanism, a cooking softening mechanism, an adjusting mechanism and a clamping limiting mechanism are arranged in the box body. According to the wood product bending component forming device capable of achieving local softening, one part of a wood product is heatedand softened in a water vapor spraying mode, the bending forming efficiency of the device is improved, and due to the structural design of a collection box installed in a sliding mode, and an operatorcan conveniently adjust a spraying part; and by means of an automatic lifting structural design of a stacking frame, waste of manpower and material resources due to the fact that wooden products areplaced into a heavy cooking pot is avoided, meanwhile, sprayed water vapor can be condensed and drop into the collection box again after meeting a backflow plate, water resources can be collected andfurther utilized conveniently, and the device is more environmentally friendly and efficient.

Disclosed is a vehicle lamp module, including a lamp cup structure, a light-emitting structure, and a lens structure. The lamp cup structure has multiple light-focusing curved surfaces, where each of the light-focusing curved surfaces has a first focal point and a second focal point, and the first focal point and the second focal point of each light-focusing curved surface are located on an axis of the light-focusing curved surface. The light-emitting structure includes multiple light-emitting elements, where each of the light-emitting elements is disposed corresponding to the first focal point of a corresponding one of the light-focusing curved surfaces. The lens structure has a lens focal point, a primary optical axis, and a reference line, where the lens focal point is located at an intersection point of the primary optical axis and the reference line and the reference line is parallel to the lens structure.

A tensioning mechanism for a movable, tarp enclosure system including first, second, and third arms, and first and second support brackets which are all connected together in a substantially triangular, adjustable configuration in which the first arm is rotatable relative to support brackets and when the first arm is rotated, the first bracket moves linearly along the first arm toward and away from the second bracket. The second arm has one end thereof pivotally connected to the first bracket such that the first end of the second arm moves together with the first bracket, the third arm has an engagement member provided on one end thereof which is configured to operatively engage a vertically intermediate portion of an end one of the bows, and the third arm has a length adjusting mechanism for adjusting a length thereof.

The invention relates to a multifunctional drum which comprises a drum cavity, a drum skin, a drummer practice pad, a supporting plate and a piezoelectric sensor, wherein the drum skin is arranged on the end face of the drum cavity, the supporting plate is arranged on the bottom of the drummer practice pad, and the piezoelectric sensor is arranged on the bottom of the supporting plate. The multifunctional drum is characterized in that the supporting plate is movably arranged in the drum cavity through lifters symmetrically arranged on the inner wall of the drum cavity, and the supporting plate is lifted by regulating the lifers to ensure that the upper surface of a drummer practice pad is in contact with the lower surface of the drum skin. The invention integrates functions of a traditional drum, an electronic drum and a dumb drum into a whole, has the advantages of compact structure, small occupation space, reasonable design, convenient adjustment and the like, can simultaneously meet a plurality of playing demands of users by adopting one set of drum, also has the advantage of lower cost, effectively reduces the investment of the users, and is a multifunctional drum with favorable market potential.

The invention provides a head fixing device for neurosurgery nursing, and mainly relates to the field of neurosurgery nursing. The head fixing device for neurosurgery nursing comprises a bottom plate,a first groove is formed in the top face of the bottom plate, a transverse plate is installed in the first groove, two strip-shaped grooves are formed in the top face of the transverse plate, a moving device is installed in each strip-shaped groove, and a clamping plate is arranged on the top face of the transverse plate and fixedly connected with the moving devices. The head fixing device has the advantages that by arrangement of a first stretchable rod, the height of an arc-shaped plate can be adjusted by adjusting stretching and retracting of the first stretchable rod, and then the requirement for adjusting the head at different heights is met; by arrangement of a second stretchable rod, the inclination angle of the arc-shaped plate can be adjusted by adjusting stretching and retracting of the second stretchable rod, then the requirement for adjusting the inclination angle of the neck of a patient is met, and the requirement for adjusting the head position of the patient when medical workers conduct neurosurgery nursing on the patient is met.

A support rail for a movable, flatbed trailer-mounted tarp enclosure system having a tarp cover, a plurality of substantially U-shaped bows connected to and supporting the tarp cover, and rolling carriages connected to lower ends of said bows and which roll along the support rail, the support rail including a first elongate rail section which is fixed to the trailer and extends substantially parallel to a cargo support surface of the trailer, a second elongate rail section which is movably connected to the trailer, and a support mechanism which connects the second elongate rail section to the trailer such that the second elongate rail section may be moved between a first position extending continuously to the first elongate rail section along a common axis and a second position parallel to but at a different level from the first elongate rail section.