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WO/2023/162874A1 |
A harness body (10) comprises: a first wire part (11) that is wired to another end (612) of a first arm member (610) on the side of a first object (510) to be linked; a second wire part (12) that is wired closer to the first object to be...
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WO/2023/162446A1 |
A battery temperature acquisition unit acquires a measured battery temperature of a battery module 41 in a battery pack 40 mounted to an electric vehicle 3. A target temperature determination unit determines the target temperature of the...
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WO/2023/162880A1 |
This battery cut-off unit (1) is provided with: a relay (10); a bus bar (31) connected to a terminal (11) of the relay (10); a heat sink (41); and an insulating sheet (61) which is disposed between a cooling device (50), which is a water...
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WO/2023/164316A1 |
A repair clip for a gang box with a damaged threaded opening is provided. The repair clip includes a top wall, a front wall, and a rear wall. The top wall has a replacement opening that is positionable over the damaged threaded opening. ...
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WO/2023/162876A1 |
The present invention comprises a harness body (10) in which a first electrical connection object (550) installed on a sliding door (500) and a second electrical connection object (560) installed on a vehicle (B) are electrically connect...
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WO/2023/162074A1 |
The present invention relates to controlling of an active clamp fly-back converter comprising a control unit 2 that turns on/off a clamp switch two times by two pulses during off-period of a main switch. The control unit 2 sets the on-pe...
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WO/2023/160684A1 |
Disclosed in the present invention is atomization glasses, comprising a spectacle frame, and a left lens, a right lens and an atomization water tank that are separately arranged on the spectacle frame. The atomization water tank is locat...
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WO/2023/163349A1 |
Disclosed are a residual voltage control apparatus and an electric compressor including the same. The present embodiment is to prevent an electric shock or accident from occurring due to removal of a high-voltage connector by stably bloc...
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WO/2023/162862A1 |
An abnormality detection device (30) comprises a booster circuit (31), internal power supplies (41, 42), components (15, 45, 47) that use boosted power supply, and a control unit (50). The booster circuit (31) boosts electric power from ...
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WO/2023/160366A1 |
A via protection assembly and a vehicle. The via protection assembly comprises a housing (1) and a bundling assembly (2). A through hole (121) for a wiring harness to pass therethrough is provided in the housing (1), the radial size of t...
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WO/2023/163998A1 |
An arrester including a metal oxide varistor (MOV) disc and a spark gap assembly electrically connected in series with the MOV disc. The spark gap assembly includes a spark gap and a frequency-dependent grading capacitor electrically con...
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WO/2023/161066A1 |
A converter system (14) comprises at least two branches (18), wherein each branch (18) comprises an AC-to-DC converter (26) and a DC link (28) cascade connected with each other. A method for controlling a converter system (14) comprises:...
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WO/2023/161549A1 |
The invention describes an energy storage system (1), which comprises a weight (2) hanging from a cable (3, 10) connected to a first rotation shaft (5) mechanically coupled to a second rotation shaft (6) of a generator set (7) connected ...
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WO/2023/162976A1 |
The problem of the present invention is to performing soft switching more reliably. In the present invention, a control device (3) shifts to control in a second period by turning off a second semiconductor switching element (Q6) once, in...
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WO/2023/160753A1 |
The invention relates to a method for producing a rotor for an electric machine, comprising two separate rotational bodies (7) consisting of rotor laminated cores (2) with magnet elements (5) accommodated in pockets (3) and a rotor shaft...
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WO/2023/161977A1 |
The present invention provides: an electronic component which enables highly accurate move of a movable waveguide; an optical directional coupler; and a method for controlling an optical directional coupler. An electronic component acc...
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WO/2023/160893A1 |
The invention relates to a magnetic rotor device (10) for a fan for a fuel cell device, comprising a rotor body (RT) which is rotatably mounted about an axis (A); at least one rotor magnet (RM), said rotor body (RT) comprising a hub (NB)...
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WO/2023/162171A1 |
Provided are a rotor, a rotary electrical machine, an electric compressor, and a method for producing a rotor, wherein the rotor comprises: a rotating shaft having a pair of flange portions spaced apart in the axial direction; an iron co...
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WO/2023/162059A1 |
In the present invention, a manufacturing method is disclosed that includes: a step for preparing a rotor core and a hollow rotor shaft; an arrangement step for disposing the rotor core and the rotor shaft in a manufacturing device and f...
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WO/2023/162032A1 |
The present invention comprises: a gate drive unit (3) that applies a gate drive voltage to a control terminal of a semiconductor switching element (1) and drives the semiconductor switching element (1); a voltage feedback unit (2) that ...
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WO/2023/162520A1 |
Provided is a charging system that can appropriately assign a power conversion unit to an apparatus to be charged. For this purpose, a unit assignment section (54) is configured to, when a new apparatus to be charged (42-k) is connected ...
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WO/2023/163404A1 |
The present embodiment relates to a camera device comprising an image sensor, a reflective member, a lens, a reflective member driving device and a lens driving device, wherein: the reflective member driving device comprises a holder cou...
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WO/2023/162439A1 |
The purpose of the present disclosure is to provide an electric tool capable of accurately calculating a tightening torque value generated in a tip tool. An electric tool (1) comprises: a motor (2); a transmission mechanism (4) that tran...
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WO/2023/162541A1 |
A power backup system (10) comprises: a portable power supply device (20); and a switching circuit unit (51) that electrically connects the portable power supply device (20) to a load in case of power outage and electrically connects a l...
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WO/2023/164420A1 |
Circuits and methods for sensing output current of a power converter, controlling output current in multiple parallel power converters, and enabling reconfigurability of output control for multiple parallel power converters. One embodime...
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WO/2023/160364A1 |
A rotor, a motor, a compressor, and an air conditioner. A rotor (100) comprises: a rotor core shaft (110); and a sheath structure (120), connected to the peripheral side of the rotor core shaft (110). A mounting cavity is defined between...
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WO/2023/161456A1 |
The present invention relates to an energy generation device driving system adapted to bear an energy generation device (1) on a holding structure (2) comprising at least one actuator (31, 32) adapted to generate two linear motions and a...
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WO/2023/163021A1 |
This rotor is rotatable about the central axis and comprises: a rotor core; and a plurality of flux barrier part groups provided in the rotor core and arranged so as to be spaced apart in the circumferential direction. Each among the plu...
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WO/2023/160235A1 |
An over-discharge protection circuit, a battery protection board, and an electronic device. The circuit comprises: a first end of the over-discharge protection circuit is used for connecting to a positive tab of a battery, and a second e...
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WO/2023/159261A1 |
The present disclosure provides a window unit for a building or structure. The window unit comprises a first panel having an area transmissive for at least a portion of visible light. The first panel has opposite major surfaces. The wind...
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WO/2023/163335A1 |
The present invention relates to a discharge system for a medium or large-sized waste battery. The discharge system comprises: an explosion-proof case unit (110) provided in the shape of a case having an explosion-proof structure having ...
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WO/2023/162097A1 |
This overvoltage detection circuit has: a bus-bar voltage detection circuit (7); a first delay circuit (29) that delays bus-bar voltage by a first delay time; a comparator (28a) that compares the delayed bus-bar voltage with a first cuto...
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WO/2023/161132A1 |
An energy harvesting system is provided, including an energy storage element (146), a generator assembly (140) configured to convert an actuation force (F) provided by a user (120) into an electrical power, and a power converter assembly...
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WO/2023/162331A1 |
This rotor is provided to an electric motor and comprises: an inner core to which a rotational shaft is fixed; an outer core which surrounds the inner core; an elastic body which is filled between the inner core and the outer core; a plu...
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WO/2023/160575A1 |
The present application discloses an energy storage power supply, comprising a housing, and a power connection portion, a power supply main body, and an output portion which are provided in the housing. The power connection portion is us...
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WO/2023/162051A1 |
This power conversion device comprises a power module having a semiconductor device for converting DC power to AC power and a cooling flow path for cooling the semiconductor device. The power conversion device has a metal housing member ...
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WO/2023/160965A1 |
The invention relates to a method for operating a circuit breaker (100) which protects an electric circuit (200). The circuit breaker (100) has a mechanical switch element (110) and an electronic switch element (120) connected in series ...
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WO/2023/162392A1 |
This backup power supply device is built in an electronic circuit device 100 comprising: a main power circuit unit 140 that supplies external main power to a signal processing unit 130; and a backup circuit unit 150 that supplies backup ...
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WO/2023/160244A1 |
The present application relates to a durable vehicle-mounted charger, comprising a housing, a fuse, and a spring. The housing is separately provided with a connecting end electrically connected to a vehicle power supply system and an int...
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WO/2023/164099A1 |
A parking space management system includes a bistable reflective display, such as an electrophoretic display, which is sunlight-readable and only requires power when the information on the display is updated. One or more detectors are co...
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WO/2023/162784A1 |
This voltage control device is for controlling output voltage by turning on/off a switching element by means of a control pulse. The voltage control device comprises: a modulation wave generation unit for generating a sine wave, based on...
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WO/2023/161893A1 |
The invention relates to a power electronics converter suitable for transferring energy from an electrical energy source (S) such as an electrochemical electrical energy production source to an output device (DS) such as an electrochemic...
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WO/2023/162123A1 |
Provided is a switching device for charging equipment, the switching device comprising: a switching unit that switches connections between each of a plurality of power sources and each of a plurality of charging stations; and a control u...
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WO/2023/162403A1 |
The present disclosure provides an apparatus for manufacturing a stator that comprises a stator core made by stacking a plurality of core pieces made of electrical steel sheets, and a coil inserted into a slot of the stator core, the app...
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WO/2023/161622A1 |
A multi-phase electrical machine (100) for use in an aircraft (1), the electrical machine comprising: a stator (110) comprising a plurality of electrical phases, each electrical phase comprising phase windings, the phase windings in each...
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WO/2023/162473A1 |
Provided is a battery system comprising: a power storage system that has a plurality of battery cells, and is mounted on a mobile body; and a charge rate control unit that controls the charge rate of the power storage system. The charge ...
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WO/2023/163595A1 |
An inductive power transfer system, comprising a first power converter for converting an input to a first output, a second power converter for converting said input to a second output, a controller arranged for controlling said first pow...
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WO/2023/160263A1 |
The present application discloses an air output structure and a cleaning device. The air output structure comprises: a body, which is provided with an air inlet, at least one air outlet, and an air duct for communicating the air inlet wi...
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WO/2023/160110A1 |
Provided are a system frequency modulation method and system for a thermostatically controlled load cluster, and a device and a medium. The system frequency modulation method comprises: acquiring initial parameters of a thermostatically ...
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WO/2023/162538A1 |
A driving circuit (1) comprises: a driving voltage generation unit (14) configured to, in a driving circuit that can drive a first semiconductor switching element (QL) including a first terminal, a second terminal, and a control terminal...
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