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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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WO/2021/259584A1 |
The invention relates to a mounting adapter (100) for at least one electrical switch (1000) and a switch cabinet comprising a mounting adapter (100) of this type. A mounting adapter (100) for at least one electrical switch (1000) is prov...
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WO/2021/254298A1 |
The present invention relates to the field of low voltage electrical devices, and specifically involves a plastic case circuit breaker, which comprises a circuit breaker body and an electric operating apparatus, the circuit breaker body ...
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WO/2021/256071A1 |
A knob (11) is operated by a user in order to input an instruction to a device to be controlled. A vibration-generating device (12) applies vibration to the knob (11). A control device (13) has the vibration-generating device (12) apply ...
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WO/2021/257858A1 |
An apparatus for sanitizing electric rocker switches includes an electric rocker switch with sanitizing ultraviolet C sterilizing germicidal light which provides a germ-free surface. Sanitizing ultraviolet C sterilizing germicidal light ...
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WO/2021/254004A1 |
Disclosed in the present application is a phase-change switch, comprising: an insulating housing, a power wire inlet end, a power wire outlet end, at least one movable contact, and at least two stationary contacts. The power wire inlet e...
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WO/2021/253317A1 |
An Electrical Protective Device for Low-Voltage DC networks (EPDL) has a controller that on start-up first closes a mechanical relay (20) in a ground line, waits a first delay, then closes a bipolar transistor (24) to allow current to fl...
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WO/2021/249056A1 |
A relay (100) comprises: a housing (13), and a contact assembly comprises: a moving contact (12) suitable for moving towards or away from static contacts (11) under the drive of a moving contact bridge (17); an auxiliary contact assembly...
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WO/2021/240738A1 |
A push-button switch comprising: an attachment (41) which is fixed to one surface (13a) of a supporting member (13); an operating part (20) which is detachably brought into engagement with the attachment; and a detection part (30) which ...
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WO/2021/238388A1 |
A relay (100), comprising: a cavity (11) is defined within a housing (1); a plurality of static contacts (12) are spaced apart on the housing (1), and at least a portion is located in the cavity (11); a driving shaft (2) can move relativ...
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WO/2021/241106A1 |
The present disclosure addresses the problem of improving convenience. A wiring device system (10) according to the present disclosure is provided with a first unit (1), a second unit (2), and a plate (3). The first unit (1) comprises a ...
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WO/2021/240739A1 |
A push-button switch is provided with a first attachment (41), an operation unit (20), and a detection unit (30). The first attachment (41) has formed therein a loose fitting hole (41h) in which a lock magnet (27) is loosely fitted. The ...
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WO/2021/239367A1 |
The invention relates to a switching device (100) which has two stationary contacts (2, 3) and a movable contact (4) in a switching chamber (11). The stationary contacts (2, 3) are arranged next to each other along a longitudinal directi...
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WO/2021/236407A1 |
An apparatus for an electrical control assembly having at least one control member that is electrically connected to an electrical component, the at least one control member supported by an attachment assembly, which is disposed in a cav...
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WO/2021/234612A1 |
The case (1) for remote controls comprises at least one enclosure (2) for covering the substantial entirety of a remote control (T), provided with a push- button panel (P) and with an emitter element (E) of a wireless signal (S), compris...
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