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Patent Searching and Data


Matches 951 - 1,000 out of 103,273

Document Document Title
WO/2020/059699A1
This battery monitoring device comprises an abnormality determination unit (8) which controls the on/off of a plurality of short-circuit switches and determines whether or not an abnormality has occurred in a detection line. It is assume...  
WO/2020/059833A1
This power storage device management system comprises: a storage apparatus for storing power storage devices that are detachably attached to a powered device that uses power; and a server device communicably connected to the storage devi...  
WO/2020/061119A1
One variation of a method for fabricating a dermal heatsink includes: fabricating a substrate defining an interior surface, an exterior surface opposite the interior surface, and an open network of pores extending between the interior su...  
WO/2020/060972A1
An emergency lighting fixture is provided. The emergency lighting fixture includes a backup power supply. The backup power supply includes one or more batteries. The emergency lighting fixture includes one or more light sources. The emer...  
WO/2020/059602A1
According to the present invention, in a drive recorder device (1) operated by electric power supplied from a detachable power supply pack (60), the power supply pack (60) includes a capacitor pack (70) containing a capacitor (71). The c...  
WO/2020/056603A1
Disclosed in the present application are an integrated vehicle-mounted charger circuit and a manufacturing method therefor, and an integrated vehicle-mounted charger: when a fixed end of a control unit is connected to a first selection e...  
WO/2020/059645A1
A power supply control device (20) for supplying a power supply voltage to power supply terminals of a load (inverter (2)) using a first power storage device (1) and a second power storage device (5) as power sources, wherein the power s...  
WO/2020/059844A1
This charging control device 100 for an electricity storage element is equipped with a calculation unit 120 which calculates the current command value of charging current of the electricity storage element 62 in such a manner that a curr...  
WO/2020/058146A1
A patient interface device comprising a cushion and a frame and housing member coupled to the cushion. The frame and housing member includes a pressure generating system structured to generate a flow of breathing gas and is in fluid comm...  
WO/2020/057976A1
The invention relates to a standard lamp (1), particularly table lamp, comprising: at least one electrical or electronic functional component (2) that consumes electrical energy in at least one operating state, particularly in the form o...  
WO/2020/056604A1
Disclosed are an integrated vehicle-mounted charger circuit and a manufacturing method therefor, and an integrated vehicle-mounted charger. When a controller is used for controlling connection states of a switch K1, a switch K2 and a swi...  
WO/2020/059952A1
According to a battery balancing device and method of the present invention, a relay assembly is controlled so that a plurality of serially connected battery cells are converted into parallel battery cells, and thus the voltage of an ind...  
WO/2020/058137A1
The invention relates to a charging harness unit (4) for a battery (2) of a motor vehicle, comprising a charging harness (7) which has at least one line (8) and respective ends on the battery (2) side and for connecting to a vehicle-exte...  
WO/2020/058709A1
The invention relates to a modular system which allows the selective configuration and provision of an assembly which includes a plurality of power sockets (16) to be made available to allow DC voltage power to be provided to one or more...  
WO/2020/057941A1
The invention relates to a charging station (200, 300) for electric vehicles, comprising a cable holding device (202, 302) having a cord (204, 304) guided over a first deflection element (216, 316) and a second deflection element (218, 3...  
WO/2020/059163A1
This work vehicle is provided with a charging port (140) that can be accessed from the exterior. The charging port (140) comprises a normal charging coupler (160A) and a quick charging coupler (160B) arranged side by side so as to be adj...  
WO/2020/058204A1
Method for monitoring an energy storage system having a multiplicity of energy storage chains, comprising a multiplicity of parallel-connected electrochemical energy stores, having the following steps: continuously monitoring whether a c...  
WO/2020/056605A1
Disclosed in the present application are an integrated vehicle-mounted charger circuit, a manufacturing method, and an integrated vehicle-mounted charger. The integrated vehicle-mounted charger circuit comprises a primary processing circ...  
WO/2020/058518A1
The invention relates to a battery system (1a; 1b; 1c; 1d; 1e) for a motor vehicle, having an actuating unit (3), a main control device (4), a plurality of sub-control devices (5) and a plurality of battery cells (6), wherein the actuati...  
WO/2020/060073A1
According to certain embodiments, an electronic device comprises a plurality of coils configured to transmit charging power; a communication circuit; at least one processor; and at least one memory. The at least one memory stores instruc...  
WO/2020/056709A1
Provided is a portable power supply management method suitable for providing power to an external device. The method comprises: I. obtaining a power requirement of an external device or a battery; II. obtaining a condition of power input...  
WO/2020/058019A1
A system for providing power to an unpowered vehicle (20) by a powered vehicle (10) comprises: a line arrangement (5) with multiple lines representing inputs, each of which comprising at least one power line for supplying power; a mergin...  
WO/2020/056747A1
The present application provides a method for low-temperature protection of an electronic device and the electronic device. The method comprises: the electronic device obtains ambient temperature and battery temperature of the electronic...  
WO/2020/060140A1
An apparatus and a method for detecting foreign material in a wireless power transmission system are provided. Disclosed in the present specification is a wireless power reception device for detecting foreign material by using a first re...  
WO/2020/057871A1
The invention relates to a battery arrangement (BA) for the auxiliary operation of a rail vehicle, comprising at least one battery unit (BU) and a circuit for charging and discharging the battery unit, wherein the battery unit has an ele...  
WO/2020/060580A1
Touch-based input devices, such as a stylus, can receive tactile input from a user. The tactile input functions can be performed by a touch sensor, such as a capacitive sensing device. A touch sensor can be integrated into a stylus in a ...  
WO/2020/051888A1
A voltage equalization circuit (10), a series-connected battery pack (20), and an electronic device. The voltage equalization circuit (10) is applied to the series-connected battery pack (20), and the series-connected battery pack (20) c...  
WO/2020/051856A1
The present application discloses an electromagnetic induction lamp, provided on a motor vehicle, the motor vehicle comprising wheels and a brake assembly, the electromagnetic induction lamp comprising: a magnet, an induction coil assemb...  
WO/2020/055308A1
The present disclosure concerns an electrified vehicle (301, 401, 501) comprising:. a battery pack (303, 403, 503) adapted to be connectable to a power supply (311, 411, 511) for charging, wherein the battery pack comprises a plurality o...  
WO/2020/054092A1
An electric construction machine comprising: a battery unit housing a battery constituting a battery circuit; a service plug that protrudes outwards from the battery unit and shuts off the battery circuit by being pulled out; and an oute...  
WO/2020/052393A1
The present application relates to a charging apparatus and a charging system. The charging apparatus comprises: a direct-current bus connecting end for electrically connecting a direct-current bus so that the charging apparatus is elect...  
WO/2020/055560A1
Induction charging devices and methods are disclosed for a portable electronic device that has a reception coil coupled to a power source and an outwardly projecting attachment mounted thereon. In some versions, the devices include a hou...  
WO/2020/051790A1
Provided are a charging management circuit, a terminal and a charging method. The charging management circuit comprises: a first output end, which is used for carrying out constant current charging on a cell; a second output end, which i...  
WO/2020/051808A1
Provided are a charging control method and apparatus, a computer-readable storage medium and an electronic device. The charging control method comprises: when an electronic device is in a constant current charging mode, acquiring a charg...  
WO/2020/052951A1
The invention relates to a device for decoupling and/or protection from compensating currents to be used when at least one electric actuator (5; 15) is used jointly by a plurality of independently voltage-supplied control unit devices (1...  
WO/2020/051804A1
A charging cabinet, comprising a housing (1) having an accommodating cavity (10), supporting components for supporting multiple mobile devices, a supporting frame (4) for supporting the supporting components, a control circuit board (3),...  
WO/2020/055899A1
A method of executing charge and discharge cycles with a battery cell where the discharge level is as low as zero detectable volts without substantial damage to the cell.  
WO/2020/054959A1
According to an embodiment, disclosed are a DC-DC converter for compensating for a ripple, in a solar linked energy storage system, and a control method thereof. In particular, disclosed is a DC-DC converter for compensating for a ripple...  
WO/2020/054179A1
This power conversion system (3) is provided with a switching unit (10) and a second power conversion device (30). The switching unit (10) switches a connection destination of a DC power supply (1) to a first power conversion device (20)...  
WO/2020/056401A1
A system is provided for performing an electric power charging process for one or more electric devices. Included in the system is a charging system integrated into the electric vehicle by installing the charging system on-board the elec...  
WO/2020/054808A1
A battery pack according to one aspect of the present invention supplies power to a power-driven tool, the battery back being provided with a first battery signal terminal and a second battery signal terminal. The first battery signal te...  
WO/2020/055050A1
An electromagnetic-induction power supply device may comprise: a current transformer installed on a power line and including one or more coils, a first core, and a second core; and a breaker unit connected to at least one of the one or m...  
WO/2020/054775A1
A power-driven tool according to one aspect of this disclosure comprises: a motor, an operation panel and a control unit. The motor is driven by being supplied with electric power from a battery pack. The operation panel is operated in o...  
WO/2020/051974A1
A ground control station of a solar-powered unmanned aerial vehicle, comprising: a ground control station main frame (1); and a sun-shielding structure, on which a solar panel (23) is provided. The ground control station main frame (1) i...  
WO/2020/051883A1
Disclosed are a charging method, a charger, a charging pile, an electric vehicle and a storage medium. The charger comprises: a rectifier; a direct-current converter, with an input end thereof being coupled to an output end of the rectif...  
WO/2020/053602A1
The charger arrangement (10) comprises a housing (12) containing a charger operable by a moveable member such as a retractable cord (14) and/or a compressible portion (16). Movement of the moveable member with respect to the housing caus...  
WO/2020/055328A1
The present invention is an energy storage system for efficiently storing electrical energy from an unpredictable electrical energy source into two or more rechargeable batteries by maximising the combined energy storage rates of the bat...  
WO/2020/052142A1
The present application relates to a charging device and a charging system, wherein the charging device comprises: a direct current bus access terminal, which is used for electrically connecting to a direct current bus so that the chargi...  
WO/2020/051775A1
Provided are a power supply providing device and a charging control method. The power supply providing device comprises: a transformer; a first conversion circuit located at the primary side of the transformer and used for converting the...  
WO/2020/054751A1
[Problem] To simplify circuitry of a charging cable and a safety circuit. [Solution] A charging cable 50 according to the present invention is provided with: a leakage circuit breaker 15 that is connected to a power line 13 between a pow...  

Matches 951 - 1,000 out of 103,273