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WO/2012/134977A1 |
An on-load tap changer is provided having a vacuum interrupter that is actuated by a shaft of an actuation assembly. A damper dampens the movement of the shaft. The damper provides more dampening when the shaft is closing the vacuum inte...
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WO/2012/134963A1 |
An on-load tap changer is provided having a vacuum interrupter actuatable by a shaft. A movable shuttle is connected to an impact mass by springs such that the impact mass tends to follow the shuttle when the shuttle moves. A pawl assemb...
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WO/2012/131859A1 |
[Problem] To provide a noncontact switch structure capable of turning an electrical signal on and off in a noncontact manner, and for which the consumable portion of the operated part can easily be replaced, and for which the sensitivity...
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WO/2012/134805A1 |
A selector switch assembly for a load tap changer includes a bevel gear structure coupled with a motor drive shaft. A shaft assembly is coupled with the bevel gear structure and a switch is provided for each phase. Each switch includes a...
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WO/2012/133719A1 |
There is provided a seesaw type switch for a motor vehicle interior illumination lamp assembly which includes a seesaw type switch knob, two contact portions 60A, 60B extended from the switch knob, and two bus-bars 50A, 50B which contact...
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WO/2012/123052A1 |
The invention relates to an electrical snap-action switch with a contact link which can be actuated via a switching plunger and a bistable spring and which is connectable in a first switching position to at least one first contact pair a...
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WO/2012/120700A1 |
The present invention provides a high-productivity switch wherein a press button can be mounted after incorporating internal components into a housing. For this purpose, a press button (90) is inserted into an operating hole (14) in a ho...
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WO/2012/119194A1 |
A disconnection mechanism (16, 116, 316) is disclosed to disconnect solar cells (5, 105, 305) from high voltage DC cables (13, 113, 313) which may run through the interior of a building (1) and thus represent a hazard to emergency servic...
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WO/2012/067381A3 |
The invention relates to a button device for a slot machine, which is intended for slot machine buttons installed on a button panel (2) for controlling a game provided in a slot machine (1), and comprises: a housing (10) defining an inne...
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WO/2012/116824A1 |
The invention relates to an electromagnetic relay (10) having a monitored switching position. The relay has a field coil (70) which is connected to a control circuit (100) that can be switched on and off. A movably mounted anchoring devi...
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WO/2012/113102A1 |
An electrical switch assembly (100) includes first and second stationary contacts (126) that are spaced apart from each other, and a switch mechanism (128). The switch mechanism comprises first and second movable contacts (134), an opera...
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WO/2012/113741A1 |
The invention relates to as witching apparatus for closing and/or opening an electric circuit. It has an actuating unit (3, 5, 22)and a bistable mechanism(6). The actuating unit (3, 5, 22) is linearly movable between a first end position...
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WO/2012/114013A1 |
The invention relates to a device for checking at least one alternating or continuous analog control signal (Vil, Vo, Vf, Vdco, Vdcf) generated by a remote control (6) from an electrical network (52) and intended for controlling a discon...
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WO/2012/112145A1 |
A control interface for drivetrain braking provided by a regenerative brake and a nonregenerative brake is implemented using a combination of switches and graphic interface elements. The control interface comprises a control system for a...
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WO/2012/110175A1 |
The invention relates to a hydraulic drive (10), in particular for a high-voltage circuit breaker, having a working cylinder in which a working piston can be moved, having an energy storage means (12) which contains a plate spring arrang...
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WO/2012/107220A1 |
The invention relates to an electrical switch (1) having a housing (2), having a contact system (5) which is located in the housing (2) and having a moving operating element (6), which projects out of the housing (2), for switching over ...
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WO/2012/104702A1 |
A control device (1) of the invention includes an operating portion (la) that protrudes from a reference surface, and an elastic body (40). In response to a load of equal to or greater than a predetermined load applied in a direction tha...
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WO/2012/104371A1 |
According to the invention, a mobile part (11) of a piece of electrical equipment switches to the locked state when bent elastic wires (15) enter a channel (12). The device is reversible while having the advantage of being secure in that...
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WO/2012/053266A9 |
[Problem] To provide an effector affixing device which facilitates the operation of the effector and, more specifically, which facilitates the replacement of the effector and prevents an operational mistake. [Solution] An effector affixi...
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WO/2012/097791A1 |
The invention relates to a housing according to one of claims 1 to 14, characterized in that at least two spring elements, in particular two snap discs or two leaf springs, which are designed complementary to each other, are arranged one...
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WO/2012/095367A1 |
The invention relates, inter alia, to a device (4) for controlling a switch drive (M) of an electric switch with a control apparatus (10), which is suitable for evaluating an input signal, which is present at a binary input (6a, 6b, 6c) ...
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WO/2012/095153A1 |
The invention relates to an energy accumulator comprising a drive shaft which can be continuously wound up and a driven shaft which can be tripped abruptly, between which a leg spring is arranged. Said energy accumulator also comprises a...
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WO/2012/089506A1 |
The present invention relates to a household appliance (1) comprising a control panel (2) produced from glass, a circular opening (3) disposed on the control panel (2), a knob (4) disposed in the opening (3), a casing (5) fixed to the re...
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WO/2012/088963A1 |
A power thrust device and a MCB (Miniature Circuit Breaker) with the device are provided. The power thrust device is configured to provide a controllable driving force and, after being switched on, enables a driving component (30) to mov...
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WO/2012/090037A1 |
The invention provides a circuit breaker comprising a transmission mechanism. The transmission mechanism is connected to an appropriate link of the operating mechanism of the circuit breaker at its one end and to the movable contact of t...
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WO/2012/090521A1 |
Provided is a thin switch (1) having a small depth and a small floor area. The switch (1) is provided with: a box-shaped base (11) having a pair of stationary contact points (22, 28) disposed on the inner surface (11b) thereof; a movable...
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WO/2012/083380A1 |
Disclosed is a touch switch module for use with a touch switch faceplate to provide a touch switch. The touch switch module comprises a housing, a touch switch circuit within the housing, and a touch switch interface for interfacing betw...
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WO/2012/038066A3 |
The invention relates to an electrical switching device (10), comprising an operating part (12) and a separate switch part (14), preferably for low voltages up to 690 V, which are operatively connected to one another via a switching mean...
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WO/2012/080392A1 |
Disconnector unit for a medium voltage application, comprising a conductive pen (7) inside a housing (8). The conductive pen (7) is moveable between an operational position in which an electrical contact is provided between a first termi...
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WO/2012/075517A1 |
The invention relates to a switching device arrangement, comprising at least one switching device and a preferably dust-tight housing (2), wherein the switching device has a first operating element (3) and is arranged inside the housing,...
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WO/2012/077154A1 |
The present invention addresses the problem of providing a slide operator that can be attached in a securely latched state to an operating lever and can be detached simply according to necessity. As a means to address this problem, a sli...
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WO/2012/067381A2 |
The invention relates to a button device for a slot machine, which is intended for slot machine buttons installed on a button panel (2) for controlling a game provided in a slot machine (1), and comprises: a housing (10) defining an inne...
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WO/2012/068296A2 |
An actuator that includes a shelf having a pivot cone, a first member, a second member, a trigger pin and a trigger lever latch. The first member includes a weight, a first shaft extending upwardly from the weight and through an opening ...
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WO/2012/065955A1 |
The invention relates to a transmission cam limit switch (9), comprising: an input shaft (4) that can be rotationally fixedly coupled to a corresponding drive shaft of a drive, a first transmission (5) coupled to the input shaft (4), at ...
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WO/2012/065379A1 |
A key structure for a keyboard comprises a backboard (10), scissors (20) installed on the backboard and a groove (12) arranged on the backboard. The backboard upwardly extends on two opposite sides of the groove to form a pair of hooks (...
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WO/2012/065247A1 |
An electrical switch assembly is provided having a switch cell. The switch cell comprises at least one actuator assembly for actuating a switch. The actuator assembly comprises a resilient member; an actuator comprising a slot for receiv...
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WO/2012/063251A1 |
A double motion circuit breaker comprises a housing enclosing a driving contact and a driven contact disposed in a spaced apart relationship and relatively movable toward and away from each other, the driving contact being actuated by an...
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WO/2012/065159A1 |
A rotary switch having a body, a rotary knob attached to the body, and at least two terminals attached to the body. An actuator is pivotably mounted within the body and operably connected to the rotary knob, the actuator pivoting upon a ...
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WO/2012/058867A1 |
A soft-collision electromagnetic driving mechanism comprises a movable shaft (24) driven by an electromagnetic mechanism, wherein the movable shaft (24) is fixed to a movable iron core (23), an upper part of the movable shaft (24) is con...
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WO/2012/059165A1 |
The present invention relates to an off-load tap changer for switching without any power flow between different winding taps on a tap-changing transformer. The general inventive idea is to specify a stepping switching drive (2) for an of...
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WO/2012/059811A1 |
The present invention relates to an improved mechanical interlock, dual toggling and/or three position mechanism of an electrical load break switch. The mechanism comprises rotating shaft means (5), operating handle means (4), spring arm...
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WO/2012/059164A1 |
The present invention relates to a mechanical switch for making and breaking electrical connections. The mechanical switch comprises a drive unit having a driving shaft, which rotates about a linear axis, and at least one driver of a ste...
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WO/2011/043808A8 |
A solenoid (12) is provided for an electrical switch. The solenoid (12) includes a coil (50) having a passageway extending therethrough along a central longitudinal axis (96). The solenoid (12) also includes a movable core (46) having a ...
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WO/2012/053266A1 |
[Problem] To provide an effector affixing device which facilitates the operation of the effector and, more specifically, which facilitates the replacement of the effector and prevents an operational mistake. [Solution] An effector affixi...
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WO/2012/049868A1 |
The problem is to provide a switch capable of handling intermediate load switching and having a small operation sound. To solve this problem, a switch comprises: a rotation contact piece (40) having one end thereof set as a rotation fulc...
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WO/2012/045208A1 |
A keyboard key structure, a bridge frame structure and an assembling method thereof are provided. The key includes a base board and conductive films, a flexible component, a middle board, a bridge frame and a keycap placed on the top sur...
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WO/2012/041484A1 |
A magnetic actuator unit (100) for a circuit breaker, in particular for a medium voltage vacuum circuit breaker, is provided comprising a core (101 ), a coil (105), an actuating shaft (104), a first movable plate (103) and a second movab...
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WO/2012/041643A1 |
The apparatus according to the invention serves to actuate at least one switch and comprises a magnetic actuator (10) and a mechanical energy store (20). In this case, the mechanical energy store provides the armature of the magnetic act...
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WO/2012/042093A1 |
The invention comprises at least one means for fixing (4, 4a, 6) at least one lug (5, 5a) that is aligned with a push button (3) of the remote control, the actuation of which needs to be controlled. The fixing means can be moved so that,...
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WO/2012/042124A1 |
The electromagnetic actuator comprises: a core (16) that can move between a latch position (PA) and an open position (PO); a permanent magnet (14); and a coil (30) intended to generate a first control magnetic flux (φC1) so as to move t...
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