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WO/2022/028228A1 |
The present invention relates to a spring-operated mechanism, a closing latch system, and a circuit breaker. The spring-operated mechanism comprises a frame, on which an output shaft, a sector plate rotating shaft, and an opening half sh...
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WO/2022/020526A1 |
Fuse devices and electrical systems using the fuse devices are disclosed, with the fuse devices having internal components to cause a fuse blown event when the pre-determined current level is reached through the contacts. The internal co...
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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/2022/017675A1 |
The invention relates to a method for operating a spring-loaded drive (30) of a medium-voltage switchgear system (10), to a spring-loaded drive (30), and to a medium-voltage switchgear system (10) having a spring-loaded drive (30) of thi...
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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/2022/008166A1 |
The invention relates to a switching device (1) for an on-board electrical system of an electrically driven motor vehicle, comprising an electromechanical switch (2) which is designed to connect and interrupt a supply line of the on-boar...
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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/2022/003117A1 |
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/2022/003115A1 |
The present invention relates to a contactor device for high voltage applications, an energy storage system comprising the contactor device and a corresponding method for controlling the contactor device. A contactor device (100) compris...
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WO/2021/254764A1 |
A contact bounce reduction system (1) comprising: a movable member (19), and a contact bounce damping device (2) comprising: a body (3), a first ball (9) and a second ball (11) arranged in the body (3), a first resilient member (13) and ...
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WO/2021/254676A1 |
The operating unit (10) for a vehicle comprises an operating element (20) having an operating surface (18), which operating element can be moved in an actuation direction (56) from an idle position into a function-triggering position by ...
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WO/2021/249167A1 |
A contact switch for an elevator safety door, comprising a contact switch body, wherein the contact switch body comprises a housing and a push rod (3), the push rod (3) being arranged on one side of the housing, and the housing comprisin...
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WO/2021/246205A1 |
This operation device comprises: a tilt-operatable lever; an actuator that has an opening through which the lever passes, and a rotary shaft, and rotates in conjunction with a tilt operation of the lever; a bearing hole that rotatably be...
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WO/2021/246003A1 |
This operation device comprises a lever, a belt-like first resistor which is provided so as to extend in a first direction on the surface of a substrate, a first actuator which rotates along with an inclination operation performed on the...
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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/2021/240739A1 |
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/2021/232241A1 |
An apparatus (100) for operating an electric switching device is provided. The apparatus (100) comprises: a main shaft (7) configured to be rotated to a plurality of predetermined positions to change a state of the electric switching dev...
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WO/2021/234112A1 |
A switch system (200, 300, 400), comprising: a mechanical switch (210) for switching electrical currents, comprising a closed state and an open state; an actuator (100), configured to change the state of the mechanical switch (210), wher...
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WO/2021/234108A1 |
A switch system (500, 600, 700), comprising: a mechanical switch (210) for electrical currents, comprising a conductive state and a non conducive state; a first actuator (100) configured to change the state of the mechanical switch, wher...
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WO/2021/228367A1 |
The invention relates to a switch device (3) for supplying at least one load with electric energy, wherein the switch device (3) comprises at least one output (34, 35, 36, 37), and the output (34, 35, 36, 37) is used to change a first el...
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WO/2021/230124A1 |
This operating body includes a base portion, an operating portion provided with freedom to rock relative to the base portion, and a supporting portion which resiliently connects the base portion and the operating portion, wherein: the ba...
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WO/2021/225547A1 |
The present invention relates to the hybrid operation method of drawer units (1) in Motor Control Center (MCC) panels (A), which is a system or method for motor control in general and which simplifies the retractable subunits located in ...
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WO/2021/202589A1 |
Optical-and-electrical medical systems and methods thereof are disclosed. Such a medical system can include a console, an optical shape-sensing ("OSS") medical device including an optical-fiber stylet, one or more electrical medical devi...
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WO/2021/197812A1 |
The disclosure relates to a trigger apparatus (100), for example for operating a switching device by means of an actuator. The trigger apparatus (100) has a solenoid (110), which has a magnet coil (112) having an electrical connection (1...
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WO/2021/193623A1 |
According to the present invention, a button (41A, 41B) has a button movable portion (42) disposed in front of a circuit board (51) and allowed to move in the front-rear direction; and a guided portion (42e) that moves together with the ...
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WO/2021/186836A1 |
Provided are a moving mechanism that can be pressed while kept in a horizontal state using a component configuration that can be easily produced, and an input device. This moving mechanism includes: a casing; a moving part capable of m...
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WO/2021/184850A1 |
A hydraulic operating mechanism and a hydraulic control valve. The hydraulic operating mechanism comprises a working cylinder and the hydraulic control valve; the hydraulic control valve comprises a valve body, a valve core (4), and a dr...
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WO/2021/175534A1 |
An electromechanical switching device (10) for breaking an electric current, the switching device (10) comprising a stationary main contact (12); a movable main contact (14); a stationary arcing contact (16); a movable arcing contact (18...
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WO/2021/175554A1 |
The invention relates to a drive unit (10) for driving switching contacts of a high-voltage circuit breaker (50), comprising an operating element (12), a plurality of actuating elements (16, 18, 20) for actuating the switching contacts, ...
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WO/2021/170837A1 |
The invention provides a surge protector, in particular for information technology and/or communications technology systems, which is equipped with: a housing (ST, BT; GT); a first input terminal (E1) for applying a first external voltag...
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WO/2021/170375A1 |
The present invention relates a switch for a medium voltage or high voltage switchgear. The switch comprises: a first fixed contact; a second fixed contact; a moveable contact; a first gear wheel; and a second gear wheel. In an on state ...
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WO/2021/165670A1 |
There is provided a method of driving a shape memory alloy haptic assembly comprising an actuator comprising shape memory alloy that is arranged on actuation to provide a haptic effect, the method comprising supplying drive current to th...
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WO/2021/160396A1 |
One aspect of the invention relates to an operator control device (5) for a domestic appliance (1), comprising an operator control element (7, 8) which has a cylindrical main part (9) and comprising a display unit (13) with which informa...
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WO/2021/160341A1 |
An electric vehicle (2) is supplied with power from a power supply (1) via a cable (10) suspended from an anchor (20). The anchor (20) is attached to a mount (40) on the vehicle and detachable from the mount (40) by tension in the first ...
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WO/2021/159334A1 |
A balance spring assembly for a disconnector(200). The balance spring assembly comprises a push rod (101)partially and coaxially arranged in a blade (201)of the disconnector(200) which is rotatable about a first shaft(103) to change an o...
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WO/2021/158900A1 |
An automatic transfer switch includes a motor and a drive shaft rotatable by the motor. The automatic transfer switch includes a gear rotatable by the drive shaft. The gear has a plurality of teeth offset from a central axis of the gear ...
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WO/2021/157190A1 |
This switch device is provided with a device case, a first fixed contact, a first movable contact, an operator, and a return spring. Here, the first fixed contact and the first movable contact are disposed inside the device case and can ...
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WO/2021/146922A1 |
A self-power-generation assembly (10) and a self-power-generation device (20). The self-power-generation assembly (10) comprises: a supporting seat (100) and a button (200) which are oppositely arranged, the button (200) having elasticit...
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WO/2021/142699A1 |
Disclosed are a self-power generation assembly (1) and a self-power generation device (30). The self-power generation assembly (1) comprises a piezoelectric material layer (10) with the cross section thereof being in a circular shape; an...
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WO/2021/138892A1 |
An intelligent switch panel (100) used for cooperating with a switch (200). The switch (200) is provided with multiple buttons (201, 202, 203). The intelligent switch panel (100) comprises a housing (10), an actuating device (30), a driv...
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WO/2021/140754A1 |
Provided is a multidirectional input device with which it is possible to suppress any component damage caused by a pressing-in operation. The multidirectional input device includes: a casing having an opening; an operation member havin...
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WO/2021/121838A1 |
The invention relates to an electrical switching device (2), comprising: an interrupter unit (4) having two contacts (12, 13), at least one of which is in the form of a moving contact (12); and a drive unit (6), which comprises a drive e...
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WO/2021/121785A1 |
The invention relates to an emergency-stop switch (1) having: a switch mechanism (10) with a manually operable switch (11) and a first contact element (12) which is operatively connected to the switch (11), wherein the switch (11) is des...
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WO/2021/121196A1 |
A conductive box (5) and a scissor-type isolation switch. The conductive box comprises a housing and a transmission mechanism; the transmission mechanism comprises a power input shaft (11), a driving crank arm (15), connecting rods (18, ...
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WO/2021/122008A1 |
It is provided a knife switch device for use in a switchgear or a ring main unit, the knife switch device including a stationary contact member (20), and a movable contact member (10), the movable contact member (10) being rotatable abou...
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WO/2021/117422A1 |
The purpose of the present disclosure is to improve operating feel. This wiring device (1) comprises an operation handle (2), a switch body (3), and a fixture (5). The operation handle (2) has a long operation surface (20) in a first dir...
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WO/2021/116007A1 |
The invention relates to an operating device (110) for a vehicle, comprising a first operating element (220) for allowing the user to choose one of a number of main functions of the vehicle, the first operating element (220) being mounte...
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WO/2021/105259A1 |
The invention concerns a double-motion circuit breaker (10) comprising primary and secondary movable contacts (25, 55) slidingly mounted within primary and secondary holders (20, 50), wherein the primary movable contact (25) comprises a ...
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WO/2021/102667A1 |
Disclosed are an intelligent switch panel and an intelligent remote control switch system. The intelligent switch panel comprises a shell, an actuating device provided in the shell, and a microprocessor. The microprocessor is provided in...
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WO/2021/099718A1 |
Device for simultaneously moving and adjusting a plurality of electrically conducting mobile contacts (2) of at least one contact switch (1) for an electrical energy distribution board, characterized in that it comprises a mobile rod (3)...
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