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WO/2011/137981A1 |
The invention relates to an electrical service switching device (1) having a switching mechanism having a latching point, having a contact lever (2) which is connected to a switching knob (5) by means of a lug (3) and a coupling element ...
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WO/2011/136006A1 |
Provided are contact member having a curved portion on which a plurality of projections are provided and a switch device using the contact member, which makes an operation feeling difficult to be deteriorated even if the position of a pr...
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WO/2011/025857A9 |
An ultrasonic, self-powered surgical device includes a handle, a self-contained power supply associated with the handle, and a control circuit disposed within the handle and/or the power supply. The control circuit is operable to carry o...
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WO/2011/029573A1 |
The invention relates to an anti-carbonisation device (1) for hindering the carbonisation of tissue during plasma-coagulation by means of a suitable surgical instrument (3), said surgical instrument (3) comprising an inlet for an oxidati...
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WO/2011/025625A1 |
A universal load switch includes convex fixed terminal contacts (190) and convex movable contacts (160, 162) selectively connectable electrically to the terminal contacts. Snap blades (108, 110) forcibly move the movable contacts toward ...
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WO/2010/135388A2 |
A circuit protector includes first and second conductive members. An active material alters at least one attribute in response to an activation signal. The active material is operatively connected to the first and second conductive membe...
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WO/2010/096290A1 |
A permanently installed manual trip mechanism is mounted internally to a circuit breaker with a user operated handle extending to the outside of the enclosure. The mechanism converts a relatively small operator input to larger spring cha...
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WO/2010/092679A1 |
A push-button switch is provided with a mark for giving information to a user, on a part of the front surface of a push button for operating a switch main body. Between the switch main body and the push button, a light guide panel is pro...
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WO/2010/058048A1 |
Seed, cell, and group of cells having genic-cytoplasmic androsterility incorporating fertility restorer genes from chromosomes of Hordeum chilense. Said cells give rise to or are part of plants forming the restorer line and include in th...
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WO/2010/055045A1 |
An electrical generator characterised by comprising:- a permanent magnet (15, 115, 215, 315, 415), an electric winding (14, 114, 214, 314, 414) traversed by the magnetic flux generated by the magnet and provided with terminals for feedin...
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WO/2010/054739A1 |
The invention relates to an overcurrent relay, having a rocker (20) which is borne such that it can pivot and on which at least one moving contact piece (11) of a contact point (12) is borne, wherein, in the event of an overcurrent, the ...
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WO/2010/000659A1 |
The invention relates to a switch and/or rotary actuator (1) comprising at least one control knob (2) that can move relative to a bezel (3) surrounding the control knob (2) from an operating position to a lowered position and vice versa....
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WO/2009/096404A1 |
A rubber spring is provided which is especially effective in inhibiting the generation of a siloxane gas and which is highly less apt to break and withstands high loads. Also provided is an input device employing the spring. The rubber s...
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WO/2009/091394A1 |
Tactile apparatus that, in electrical embodiments, comprises an electrically conductive dome; at least one outer edge portion of the electrically conductive dome that contacts a first electrical contact underlying the dome when the dome ...
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WO/2008/147344A1 |
An arm and safety switch for ammunition rounds, such as a 120 mm multipurpose tank round, senses launch detonation pressure. The switch will not arm the projectile if the pressure detected is less than or equal to a first predetermined p...
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WO/2008/125636A1 |
The invention relates to an electric switch, particularly an electric switch having an elastically deformable, fork-like contactor which has an end area which has a first and a second contact point. At least one tension plate and at leas...
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WO/2008/087100A1 |
A snap switch presents a body (1) connectable to a s upport and comprising fixed contacts (5) connectable to wires associated with said support, a contact element being movable between two working positions, a closed first position in wh...
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WO/2007/143979A1 |
A mechanically activated transponder device with a transponder coil (17) with at least one contact surface (15) and with a chip element is characterized by the fact that the transponder device has a mechanically movable actuating membran...
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WO/2007/090382A2 |
The invention relates to an electric switch (1) for an electric appliance, in particular for an electric tool with a housing (2), such as a drill, grinder, saw, plane, angle grinder or similar. The switch (1) comprises a contact system, ...
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WO/2007/082511A1 |
The functional principle of a magnetic storage switch is suitable for the switching actuation of medium voltage equipment. The arrangement comprises, amongst other things, rotating switch plates, rotating magnetic poles for pole short ci...
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WO/2007/069026A1 |
A keyboard, wherein an opposing force generated between two magnet faces of the same polarity is used to return each key button to its original position after being pressed. As a result, the keyboard can be made capable of withstanding h...
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WO/2007/060327A1 |
Control device (1) comprising a manual control member (2) connected to control means (4, 5) that are intended to send control commands, and comprising first means (3) for indexing the position of said manual control member (2). The first...
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WO/2006/136265A1 |
The invention relates to a switching device, in particular a circuit breaker or the like, with a switching unit with a latching relay, and a contact lever (26) connected via a link (23) and a connecting element (22) to a switching lever ...
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WO/2006/123071A2 |
The invention relates to an electrical switching device which is intended, in particular, for switching devices that are disposed under the steering wheel of a motor vehicle. The invention is characterised in that it comprises at least o...
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WO/2006/090447A1 |
A pressure switch using a snap action mechanism, comprising an external force transmission mechanism separating a cover from a housing. A room partitioned by the cover and the external force transmission mechanism is designated as a firs...
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WO/2006/090797A1 |
A pressure switch comprising an external force transmission mechanism separating a cover and a housing, a first pressure chamber sectioned by the cover and the external force transmission mechanism, and a second pressure chamber sectione...
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WO/2006/063066A1 |
Methods and systems for actuating a negative rate switch. A negative rate switch comprising a plunger and a resilient actuator thereof can be provided, wherein a highest plunger force occurs at a free position and a lowest plunger force ...
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WO/2005/124805A1 |
A multistage operating electric switch, wherein a conductive elastic plate is deformed by pressing to bring an electric contact into contact therewith and returns to its original shape when the pressing is released to eliminate the elect...
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WO/2005/107072A1 |
A tensioned touch panel (10, 110, 310, 410, 510) includes a support structure having a substrate (14, 214, 314, 514) with a generally planer conductive surface (22) disposed thereon and an insulating spacer (30, 130, 230, 330, 430) gener...
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WO/2005/050846A1 |
The invention relates to a control element, particularly in a central control unit. According to the invention, an adhesive magnet system (8,9) is introduced into a control element (1) in order to render the slider function unequivocal. ...
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WO/2005/041229A1 |
The invention relates to a switch unit with combined switch and clip function for the control of industrial tools, whereby both the clip and switch function are achieved magnetically.
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WO/2005/027165A1 |
The contactor comprises a fixed contact plate (14), a moveable contact plate (16) and means for retaining the two contact plates (14, 16). The moveable contact plate (16) is resiliently deformable between a position remote from the fixed...
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WO2002071615A9 |
An encoder assembly is disclosed which comprises a drum-like rotor having an outer circumference and a central bore with at least one slot, and a plurality of encoder elements arrayed around the outer circumference of the drum-like rotor...
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WO/2004/027805A1 |
A spring operator for a switch, wherein a toggle spring (8) is connected to a rotatable toggle lever (5), the toggle lever (5) is rotated until the toggle lever (5) and the toggle spring (8) forms a dead point, the toggle lever (5) is fu...
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WO/2004/019150A1 |
The invention concerns a control unit for an electric household appliance for setting functions and operating parameters. Said unit comprises at least one control knob (10), fixed on a display panel by magnetic force, said knob capable o...
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WO/2004/017348A2 |
Drive mechanism for the synchronous operation of a plurality of vacuum circuit breakers (35). It comprises energy storage means (6), conversion means (37) for converting energy stored in the energy storage means (6) into an operation of ...
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WO/2003/090239A1 |
The invention relates to electrotechnical switching equipment, in particular to methods and devices for high speed displacement of contacts in the contact unit of a commutation switch. The inventive method consists in modifying the posit...
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WO/2003/023804A1 |
The invention relates to a drive device for a switching tube with a fixed and movable contact part, said movable contact part being controlled by a plastic switch rod (SS) which remains substantially unstressed when the contact parts are...
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WO2001001429A9 |
A closed loop feedback system controls electrical switchgear that moves at least one contact relative to another contact to switch power on and off in an AC electrical circuit. The control system includes a position feedback device that ...
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WO/2001/099135A1 |
The invention relates to a bistable electrical switch, comprising a spring (101) which is configured in the form of a bistable elastic spring and which supports contact elements (114, 116) on the support strip (104) of the spring; and at...
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WO/2001/022460A1 |
A snap disk formation assembly (10) and method provides a feedback control of a snap disk form station (12) in communication with an exercise station (14) coupled to a feedback station (16). A disk blank is inserted into a pocket and loa...
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WO/2001/020632A1 |
The invention relates to an electromagnetic switchgear comprising an opening driver element (7) with which a contact driver (3) can be displaced out of an inoperative position (R) and into an operative position (B). To this end, a contac...
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WO/2001/011640A1 |
The present invention consists in a switch actuator to move an air brake switch (124) such as those commonly found in power transmission lines, between an open and closed position wherein the actuator (4) includes a first rotatable membe...
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WO/2001/001430A1 |
A snap action spring assembly for use in a switch is disclosed. The spring assembly includes first terminal and a flexible, electrically conductive flat spring. The flat spring has a fixed end attached to the first terminal and a free en...
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WO/2000/075946A1 |
The invention relates to a snap-action mechanism for electrical switchgear with a drive shaft and an actuation disk which is non-rotatably linked with said drive shaft and actuates a moving spring. The snap-action mechanism further compr...
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WO/2000/047907A1 |
The connecting rod (1) for a knuckle joint device with three parallel axes comprises a substantially U-shaped center part (2), whereby the lower transversal branch (3a) thereof constitutes a third articulated axis (X3) of a release devic...
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WO/2000/046827A1 |
The inventive dead-center switch comprises a rocker (1) which is mounted in a knife-edge bearing (3) and which can pivot between two contact positions by means of tension spring (2). The knife-edge bearing (3) is configured in a manner w...
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WO/2000/044017A1 |
A pressure switch device (1) is disclosed in which an electrical switch (3) is operated when a fluid pressure (P) in a working pressure chamber (34) acting on an operating diaphragm (9) exceeds a limit value. A pivotally mounted T-shaped...
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WO/2000/028560A1 |
The invention concerns an electromechanical protective relay comprising deformable bimetal switches in the event of overload in power lines. A triggering mechanism acts on a flexible blistering segment (20) which can pivot by means of a ...
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WO/2000/026929A1 |
In order to improve the possibilities of using an end-of-stroke quick-release switch with forced opening, the switch is provided with a set of compression springs (13, 14) for tilting its mobile element (7) and a set of compensating spri...
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