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Patent Searching and Data


Matches 351 - 400 out of 1,054,836

Document Document Title
WO/2021/060716A1
Provided is an aerosol generating device including: a heater configured to heat an aerosol-generating material; a battery configured to supply power to the heater; a puff detection sensor configured to detect a user's puff; and a control...  
WO/2021/061175A1
This disclosure describes apparatuses and techniques for a switched multi-cell battery system (110) for electronic devices (102). In some aspects, a switched multi-cell battery system (110) may transfer, via a plurality of power control ...  
WO/2021/059294A1
A system and method for managing a battery pack is provided. The system includes a detection unit in communication with the battery pack. The detection unit includes a plurality of sensors configured to detect operational, mechanical and...  
WO/2021/060142A1
This electrical power management system is provided with: a first reception unit for receiving, from a bulk power meter for measuring at least reverse flow power outputted from a facility to a power grid, information specifying the rever...  
WO/2021/060143A1
This electrical power management system comprises a facility that has an adjustment power source to which a feed-in tariff has been applied. The electrical power management system further comprises: an equipment management device that ma...  
WO/2021/057466A1
A power supply cabinet, relating to the technical field of batteries. The power supply cabinet comprises: a base; a plurality of battery modules and a main control module, the plurality of the battery modules and the main control module ...  
WO/2021/059838A1
A rotary electric machine according to one aspect of the present invention is provided with: a bearing for holding a rotary shaft so that the rotary shaft can rotate; a housing incorporating the bearing; a rotor which rotates while being...  
WO/2021/060817A1
The present invention provides a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed outside the rotor, wherein the stator comprises a stator core, insulators disposed on the stator core, coils disposed on the ...  
WO/2021/057833A1
A variable step size equalization processing method, and a device, a medium, a battery package, and a vehicle. The method comprises: when an initial equalization difference of a single battery in a serially connected battery pack satisfi...  
WO/2021/062166A1
A lubricant supported electric motor includes a stator presenting an outer raceway and a rotor extending along an axis and rotatably disposed within the stator to present an inner raceway disposed in spaced relationship with said the rac...  
WO/2021/059551A1
The rotating device according to an embodiment is provided with: a bearing assembly body having a pair of bearings and a sleeve fixed to the outer circumferential surfaces of the pair of bearings; a shaft fixed to the inner circumferenti...  
WO/2021/059976A1
The objective of the present invention is to provide a thin fan device having a waterproof function and a dustproof function. In a fan device (1), an impeller (20), a motor (30) for rotating the impeller (20), and a board (40) provided...  
WO/2021/023340A3
The invention relates to an electric motor (2) having a base motor module (3) and an electronic module (18) which is electrically and mechanically connected to the base motor module (3) and comprises a printed circuit board (10) and an e...  
WO/2021/059453A1
The wireless power receiving device is mounted with an RFID responser and a beacon signal oscillator and transmits an RFID response when there is no power required for transmitting a beacon signal. The wireless power transmitting device ...  
WO/2021/058226A1
The invention relates to a method for operating a power converter, in which a direct voltage is converted into alternating voltage by means of clocked activation of switching elements at a clock frequency (f), wherein a quantity is ascer...  
WO/2021/057518A1
An online safety and stability emergency control method and system adapting to a device power flow change. Expected fault online strategies corresponding to power grid operation states at multiple moments are calculated; the online strat...  
WO/2021/057491A1
A vehicle-mounted charging system and a vehicle having same, which relate to the technical field of vehicles. The vehicle-mounted charging system comprises a first resonance circuit module, a second resonance circuit module, a gate circu...  
WO/2021/059710A1
Provided are a wireless communication device and wiring accessory system that allow greater flexibility in installing an access point. A wireless communication device (1) comprises a wireless communication unit, a casing (12) and a cover...  
WO/2021/056316A1
A battery management apparatus (10) and method, and a system (100). The battery management apparatus (10) is used to be electrically connected to a battery (20), the battery (20) is a battery (20) of a first device, the battery managemen...  
WO/2021/056092A1
A system and method for collecting solar energy wherein the system comprising a tower formed having a plurality of stories, the tower formed of a plurality of structural members extending between hub connectors to form a space frame prov...  
WO/2021/061267A1
Embodiments of the present disclosure provide techniques for determining a state of charge of a battery. A temperature, electrical current value, and voltage of the battery of a computing device may be obtained. A charging tier of a mult...  
WO/2021/060287A1
A rotating electrical machine (10) is provided with a rotor (700) including a magnet portion (720), and an armature (50) having a multiphase armature winding (51) and arranged facing the magnet portion. The magnet portion is provided wit...  
WO/2021/057535A1
Disclosed are a magnetic levitation device and a linear motion mechanism thereof. The magnetic levitation device is provided with a base and a levitation body, the base comprises a first magnetic assembly, the levitation body comprises a...  
WO/2021/057083A1
Provided are a fault detection method and fault detection apparatus for a photovoltaic assembly. A fault detection apparatus (200) comprises an image collection module (210) and a detection module (230). The fault detection method compri...  
WO/2021/062139A1
An exemplary hybrid solar cell device comprises a photovoltaic solar cell having a positive terminal and a negative terminal and a thermoelectric module unit having a positive terminal and a negative terminal, wherein the thermoelectric ...  
WO/2021/057013A1
The present invention relates to an energy-saving waterwheel aerator. A power supply system of the waterwheel aerator comprises: a switching power supply converting mains power to direct current, the switching power supply being connecte...  
WO/2021/058265A1
The present invention relates to a cooling device (1) for a rotating electric machine, comprising two concentric chambers (2, 3) of substantially annular shape, an intermediate wall (4) of substantially annular shape which separates the ...  
WO/2021/060546A1
A first control unit (57) is activated by being supplied power from a first power supply pathway (51), and put in an activated state. A second control unit (67) is supplied power from a second power supply pathway (61) separate from the ...  
WO/2021/058088A1
The present invention relates to an instrument transformer (1) for high current and/or high voltage conversion and a method for fluid-level measurements within the instrument transformer (1), comprising a housing and at least an active p...  
WO/2021/058442A1
A system and method for power management of an automated storage and retrieval system (1) comprising a plurality container handling vehicle (201, 301) with at least one rechargeable power source for handling containers in a three dimensi...  
WO/2021/058152A1
The invention relates to an unenclosed electric traction machine (1), comprising a stator (2), which is made of a stator laminated core (3), and a rotor shaft (4) with a rotor (5), which is secured to the rotor shaft and is made of a rot...  
WO/2021/057658A1
Provided is coordinated control and use of a transmitter circuit and a receiver circuit for wireless battery charging, with emphasis on using power switches in the receiver circuit not only for handshaking with the transmitter circuit fo...  
WO/2021/056976A1
An on-board charger (OBC) and DC/DC circuit, wherein same is applied in the field of on-board chargers. A second secondary circuit (1023) in the OBC and DC/DC circuit comprises: a first switch tube (SR21) and a second switch tube (SR11),...  
WO/2021/059677A1
[Problem] To provide a motor 1 in which work for setting a bus bar assembly 60 in a partition wall 3a can be facilitated. [Solution] The motor 1 is provided with: a first chamber 51 for housing a rotor and a stator; a second chamber 52...  
WO/2021/061085A1
A power generator has a rotor, a stator, a bridge rectifier (D501- D506), and one or more capacitors (C501, C502, C503). The stator has one or more inductors (L501, L502, L503) that generate phased AC power when the rotor moves relative ...  
WO/2021/057706A1
A device (20) for a wireless power transfer system (3) for charging a vehicle (1). The device (20) comprises a coil (21) having a first sub coil (22) and a second sub coil (23) both formed by one and the same continuous conductor wire (2...  
WO/2021/056103A1
A linear actuator comprises a motor for producing a bi-directional rotational output. A casing is connected to the motor at a proximal end, the casing having an inner cavity defining a joint surface. A shaft is within the inner cavity of...  
WO/2021/057233A1
The present invention provides a vibration device, comprising: a housing, which defines an accommodating space; a vibration motor, located in the accommodating space; a circuit board, located in the accommodating space and comprising a c...  
WO/2021/059861A1
A method for manufacturing a branched wiring harness 1 includes: a connection step for bundling and connecting cores 11 of a plurality of electrical wires 10 comprising the cores 11; a watertight seal attachment step for attaching, to th...  
WO/2021/056896A1
Provided in the present invention are a direct current microgrid branch linkage control system and method. The direct current microgrid branch linkage control system comprises: a detection unit, which detects in real time the voltage and...  
WO/2021/062120A1
A circuit for driving the voltage of a capacitive element between two voltage levels has at least one driver cell with a first pair of switches connected in series between a first terminal of a voltage source and the capacitive element, ...  
WO/2021/060676A1
A motor comprises: a stator core; an insulator for encompassing the stator core; a stator including a coil wound on the insulator; a rotor for rotating around a rotating shaft by electromagnetically interacting with the stator; bearings ...  
WO/2021/057492A1
Provided are a vehicle-mounted charging system (100) and a vehicle having same (1000), relating to the technical field of vehicles; The vehicle-mounted charging system (100) comprises a conversion circuit module (10), a resonant circuit ...  
WO/2021/061811A1
A sleeve is made up of two halves which in one embodiment are identical. The sleeve includes a channel extending along the length thereof, which is sized to receive a line therein, which line is to be removed from a splice. The sleeve in...  
WO/2021/060209A1
According to an embodiment of the present invention, a rotating electrical machine rotor includes a plurality of magnetic poles provided side-by-side about a central axis in a circumferential direction, wherein each magnetic pole is prov...  
WO/2021/056163A1
A battery management method and an unmanned aerial vehicle (100). The unmanned aerial vehicle (100) comprises a battery management module (10) and a power supply interface (20). The battery management method comprises: a battery manageme...  
WO/2021/062110A1
A lubricant supply system for an electric vehicle includes a lubricant supported electric motor and a lubricant supply line extending from a high pressure source to the lubricant supported electric motor for supply ing lubricant to the l...  
WO/2021/060946A1
An electronic device includes a first housing structure including a first surface and a second surface facing in a direction opposite to the first surface, and a second housing structure including a third surface and a fourth surface fac...  
WO/2021/059426A1
This coil comprises first and second segment conductors, and a welded metal part in which the first and second segment conductors are welded. The first and second segment conductor each has: a fixed part that is held in a stator core and...  
WO/2021/056853A1
A stator, a motor, and a vehicle. The stator comprises: a stator core (1), which is provided with a plurality of stator teeth (11), the plurality of stator teeth (11) being arranged at intervals along the circumference of the stator core...  

Matches 351 - 400 out of 1,054,836