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WO/2022/042952A1 |
Disclosed is a selector (10) for an on-load tap changer (1), comprising: - a substrate (11) having a first face (11.1) and a second, opposite face (11.2); - at least one fixed contact (20) extending from the first face (11.1) through the...
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WO/2022/041400A1 |
Disclosed are a switch device and a humidifier. The humidifier comprises: a switch device; a body (50), wherein the switch device is installed on the body (50), the body (50) is provided with an atomization device, an atomization cavity ...
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WO/2022/043139A1 |
A contactor (20) comprises a first input terminal (21), a first output terminal (22), first switching-contacts (23) which couple the first input terminal (21) to the first output terminal (22), a first measurement circuit (51) with an in...
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WO/2022/042980A1 |
The invention relates to a circuit breaker for a low-voltage circuit having input and output terminals for conductors of the low-voltage circuit, wherein, within the circuit breaker, the low-voltage circuit can be interrupted or closed. ...
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WO/2022/042953A1 |
Disclosed is a switching module (1) for an on-load tap changer (2), comprising: - a plate (3) having a first face (3.1) and a second face (3.2) opposite the first face (3.1); - a vacuum fault interrupter (10); - a bridge switch (40); whe...
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WO/2022/042954A1 |
Described is an on-load tap changer module (1) for an on-load tap changer (9), comprising: - a support (2), - a load transfer switch (20) having a vacuum interrupter (21) and a bridge switch (25), - a selector (10), - a preselector (40),...
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WO/2022/043162A1 |
A pyromechanical separation device (10) is disclosed, which comprises a housing (12, 12'), an electrical bus bar (14) being at least partly arranged inside the housing (12, 12'), a separation element (16) being arranged inside the housin...
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WO/2022/037971A1 |
The invention relates to a switchgear (1) for medium and/or high voltages as well as to a method for data exchange in the switchgear, the switchgear comprising at least two switching units (2) and at least one data acquisition unit (3). ...
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WO/2022/038986A1 |
Provided are a mounting structure, a switch, and a game controller for which sufficient load resistance can be obtained. This mounting structure has a notch formed at a prescribed position of a circuit board. In the mounting structure,...
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WO/2022/032650A1 |
An ultrathin self-powered wireless switch (1), a method therefor, and an application thereof. The ultrathin self-powered wireless switch (1) is a thin switch, and the thickness thereof may not exceed 12.5 mm. The wireless switch (1) may ...
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WO/2022/035987A1 |
An automatic transfer switch (100) for automatically switching an electrical load between two power sources is provided. Two power cords (106) enter the ATS (A power and B power inputs) and one cord (109) exits the ATS (power out to the ...
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WO/2022/028211A1 |
A switch having a secure wiring structure, comprising a pre-embedded frame (1) mounted on a wall body, a base (3) mounted with the pre-embedded frame (1), and a main panel (2) mounted on the front surface of the base (3). The base is pro...
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WO/2022/030328A1 |
The invention addresses the problem of providing a pushbutton switch which can give a clear operation feeling to a person who performs a push operation, and in which the sharpness, accuracy, and brightness of an image output from a displ...
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WO/2022/030215A1 |
A switch device 1 comprises: an operation knob 10 that receives an operation to a window regulator 150 which is a device to be controlled; a first detection electrode (20FR, 20RR) that is fitted to the operation knob 10 and that detects ...
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WO/2022/028139A1 |
A mechanism assembly of a pluggable circuit breaker, which is characterized in that the mechanism assembly (3) comprises an operating member (3a), wherein the operating member (3a) is connected to a contact supporting member (3c) by mean...
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WO/2022/021286A1 |
A contact device, an electromagnetic switch, an on board charger, and a new energy vehicle. A contact device (100), comprising a base (10), two stationary contacts (30), and a movable contact component (50). The base (10) has an inner ca...
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WO/2022/024525A1 |
This display device comprises: a light source; a display unit including a light transmission part having a prescribed design/shape, the design/shape being visible when light emitted from the light source is projected from a bottom surfac...
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WO/2022/024695A1 |
Disclosed is a DC circuit switching device with a novel structure that enables a reduction in electromagnetic contactors using a simple structure, and that enables compactness and a low cost to be achieved. A DC circuit switching devic...
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WO/2022/023655A1 |
The invention comprises a sealed device having a sealing gasket around an interior chamber, the sealing gasket having at least two closed loop portions through which a through member extends.
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WO/2022/024168A1 |
A control device (10) comprises: two terminals (101, 102); a relay (12) having a contact (121) for switching the opening/closing of a current path between the two terminals (101, 102); a switching part (13) for switching a first resistan...
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WO/2022/020865A1 |
The invention provides a lockout and tagout sequencing control system including an application system, a biometric recognition device (200), a master device sets (1,2), a control station, secondary device sets (1-12) and notification tag...
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WO/2022/017644A1 |
A circuit breaker (10) includes a vacuum interrupter (13) having a closed position and an open position. The circuit breaker includes a linkage (14) operatively coupled to and extending from the vacuum interrupter and a high-speed actuat...
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WO/2022/016758A1 |
Disclosed are a vacuum on-load tap-changer transition device, and a switching method for the vacuum on-load tap-changer transition device. The vacuum on-load tap-changer transition device comprises: a main changeover switch S1, an auxili...
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WO/2022/018053A1 |
Electric arc extinction chamber for an electrical protection device and an electrical protection device comprising at least one such extinction chamber. The present invention relates to an electric arc extinction chamber comprising juxta...
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WO/2022/017075A1 |
An opening switch and a remote circuit breaker. The opening switch comprises a base and an energy storage assembly (100) and a lock latch member (200) which are provided in the base; the energy storage assembly (100) is provided on an in...
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WO/2022/011410A1 |
A pyrotechnic current breaker (1) for severing a conductor (3) by means of a severing piston (2) has a housing, which comprises a housing upper part (8) and a housing lower part (10). The conductor (3) extends through the housing between...
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WO/2022/015379A1 |
A circuit breaker racking system includes an electrical drive operatively connected to a mechanical racking mechanism that carries the circuit breaker and moves the circuit breaker between a connect position and a disconnect position wit...
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WO/2022/011465A1 |
A safety button cover for use with a button station is provided. The safety button cover comprises a button cover sleeve with a first and second open end that define an interior space therebetween. A dividing wall is provided between the...
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WO/2022/012626A1 |
The present application provides a controller, a control method and a rapid mechanical switch comprising the controller, a controller position sensor, a switch control board, and a discharge loop. The position sensor is mounted on a swit...
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WO/2022/012761A1 |
The present invention relates to a method for partial discharge recognition in high voltage applications and a high voltage unit using the method, comprising the steps detecting a signal, transforming the signal from time to frequency do...
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WO/2022/010275A1 |
The present invention relates to a delay switch module comprising: a delay switch (110), which is connected in parallel to a load switch (SW), is switched on during a set delay-off-time from when the load switch (SW) is switched off, and...
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WO/2022/007483A1 |
Disclosed is a waterproof wall socket, comprising a concealed box (1), a plugboard (2), a panel (3), a plug socket (4), a waterproof member (5) and a junction box (6), wherein the plugboard is mounted on the top side of the concealed box...
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WO/2022/010780A2 |
A fusible disconnect switch includes a switch housing, and a first fuse contact member and a second fuse contact member coupled to the switch housing, each of the first fuse contact member and the second fuse contact member configured to...
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WO/2022/008175A1 |
A vacuum interrupter (1) for a tap changer comprises a hollow cylindrical metal shield (2) for shielding against external magnetic fields, which metal shield is disposed around at least part of a cylindrical lateral surface of the vacuum...
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WO/2022/009862A1 |
The present invention provides a thermal protector which suppresses the degree of complexity of parts machining. A thermal protector 100 is provided with a first terminal section 110 and a second terminal section 120 which are provided t...
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WO/2022/007386A1 |
The present application discloses a two-power-supply conversion mechanism and a conversion switch. The two-power-supply conversion mechanism comprises: a cam provided with at least two curved cam surfaces having different rotating radii;...
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WO/2022/008118A1 |
The invention relates to a short-circuit current limiter, comprising a vacuum switch (4) in a main current path (12) and a current limiting unit connected in parallel therewith in a commutation current path. The vacuum switch (4) compris...
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WO/2022/001792A1 |
Provided is a mechanical shear wave switch (1), comprising at least two switch keys (19), wherein the at least two switch keys (19) are sequentially connected in series on a live wire; at least one of the switch keys (19) is connected to...
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WO/2022/000752A1 |
Disclosed are a wiring device for a circuit breaker and a circuit breaker having same. The wiring device comprises: a wire holder (1) having a plurality of busbar slots (11) distributed in the height direction; a plurality of wiring busb...
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WO/2022/003117A1 |
The present invention relates to a contactor device, an energy storage system comprising the contactor device and a corresponding method for controlling the contactor device. A contactor device (100) comprises a stationary part (102) hav...
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WO/2022/001362A1 |
Disclosed are a passive triggered-power electronic tap-changer device and a contact device. The power electronic tap-changer device comprises: two taps, a main contact, two auxiliary contacts, two trigger contacts, an output terminal, tw...
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WO/2022/003351A1 |
A device (100) for monitoring the status of breakers (20) within a consumer unit (10). The device (100) uses a non-contact, optical sensor (104), such as an IR break-beam sensor (106, 108), or an optical time-of-flight sensor (106, 108) ...
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WO/2021/260077A1 |
A gang switch assembly (10) comprising a plurality of rocker switches (30, 40) disposed in parallel on a switch plate (20). Each rocker switch (30, 40) comprises opposed first and second ends (130, 140), each rocker switch (30, 40) being...
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WO/2021/260117A1 |
The invention relates to the use of a test signal for detecting a position of an electrical switch (1), wherein the electrical switch (1) is bridged by an electrical filter device (2) and a damping ratio of the test signal carried via th...
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WO/2021/258621A1 |
A vacuum on-load tap-changer transition circuit with isolation contacts and a voltage regulation method. The transition circuit comprises: a first main contact (MC1), a second main contact (MC2), a first auxiliary vacuum contact (V1), a ...
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WO/2021/258895A1 |
A direct current contactor and a vehicle. The direct current contactor comprises a housing and two contact assemblies provided in the housing, each contact assembly comprising two connected moving contacts and two stationary contacts, an...
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WO/2021/259729A1 |
The invention relates to an equipment carrier (100) for at least one electrical switch (1000), wherein the at least one electrical switch (1000) has outlets for switching gases on the output side (1010) and/or on the input side (1020) th...
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WO/2021/258487A1 |
A manual safety switch for an electric railroad switch, the manual safety switch comprising a hand-operated lever (1), a limiting movable plug frame (3), a static plug frame (5) and a linkage mechanism. A static plug group (6) is assembl...
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WO/2021/259585A1 |
The invention relates to an exhaust gas module (100) for an electrical switch (1000), wherein the electrical switch (1000) has outlets for switching gases on the output side (1010) and/or the input side (1020) thereof, wherein the exhaus...
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WO/2021/259728A1 |
The invention relates to an equipment support (100) for at least one electrical switch (1000), wherein the at least one electrical switch (1000) has outlets for switching gases on its output side (1010) and/or on its input side (1020), a...
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