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WO/2024/079988A1 |
The present invention improves stability at the time of contact and separation of a contact in an emergency stop switch. An emergency stop switch 1 has a plurality of opening biasing springs 14, 14' that bias, in an opening direction, ...
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WO/2024/061480A1 |
A bi-stable assembly for a switch assembly includes: a cam configured to have two stable positions: a first stable position, and a second stable position; a flexible member that includes: a first holding portion; a second holding portion...
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WO/2024/057583A1 |
This pressing input device comprises a substrate that has an installation surface, and a click spring member installed on the installation surface. The click spring member is made from: an annular skirt part that extends from an outer an...
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WO/2024/033179A1 |
The invention relates to a snap-action switch (100) comprising a housing (1), an actuation plunger (2) with two switch positions and with at least one contact bridge (31, 32) for electrically connecting at least one first contact pair (2...
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WO/2024/018677A1 |
A switch device according to one embodiment of the present invention comprises: a switching contact member; a common contact member; a movable contact member that is disposed between the switching contact member and the common contact me...
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WO/2024/018676A1 |
A switch device according to one aspect of the invention comprises a changeover contact member, a common contact member, a movable contact member, and a holding member. When a direction along the direction of movement of the movable cont...
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WO/2023/247068A1 |
An electrical apparatus includes: a first electrically conductive contact; and a switch. The switch includes: an electrically conductive moveable contact; a cam; an actuator connected to the electrically conductive moveable contact, the ...
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WO/2023/237394A1 |
The invention relates to a contactor (1) for opening and closing a current path. The contactor (1) comprises a lever (5) that is rotatable about a fulcrum (3) between a first end position and a second end position, wherein the first end ...
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WO/2023/203018A1 |
The invention relates to a push-button comprising a snap-action mechanism comprising: - a magnetic strip (24) rigidly connected to an unmoving body (4) of the button, - a moving carrier (22) capable of sliding between: - a high position ...
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WO/2023/112922A1 |
A movable unit according to the present invention is a movable unit provided inside a switchover switch that includes a case and a slider, and includes a cam that pivots downward by a distal end portion thereof being pressed down in acco...
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WO/2023/055175A1 |
A block type PCB substrate-based smart farm control system comprises a control device and a wireless terminal or PC that receives a control state transmitted from the control device, wherein the control device comprises: a sensor process...
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WO/2022/260011A1 |
This pressing operation body is provided with a dome-shaped inversion spring and a rubber stem for pressing the inversion spring by bending when a pressing operation is applied. The inversion spring has a dome section and a plurality of ...
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WO/2022/180331A1 |
This bistable switch (24) is intended to be fitted in an aircraft and comprises a frame (26) and a control means (34, 94) which is intended to be operated by a user, the control means (34, 94) being movable relative to the frame (26) bet...
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WO/2022/164964A2 |
A pressure switch is provided and includes an elastic membrane disposed such that pressure from fluid within a fluid path deforms the elastic membrane toward a plunger, thereby moving the plunger. The plunger is disposed between the memb...
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WO/2022/028849A1 |
The invention relates to an operator-independent compact spring-action switching mechanism (10) for an electromechanical protective switching device (1), comprising a switch contact, having a fixed contact (81) and a moving contact (71) ...
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WO/2020/229161A1 |
The present invention relates to a double-break switching device comprising: a first fixed contact (2) having a first contact face (3); a second fixed contact (4) having a second contact face (5); and a contact bridge (6) having a third ...
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WO/2020/170987A1 |
This spring member comprises: a dome-shaped dome section that protrudes upward; an outer peripheral section positioned along the entire periphery of the dome section; a first support section and a second support section positioned at bot...
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WO/2020/156010A1 |
A magnetic rocker wall switch, comprising a switch panel (1), a first rocker (3), a bottom box (2), and a contact group consisting of stationary contacts (5) and moving contacts (4). The first rocker (3) is fixed on a switch panel (1) to...
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WO/2020/153181A1 |
This movable member is provided with: an elastic deformation part that is curved so as to protrude upward and includes a movable electrode; and a support part that has a leg part extending so as to approach the bottom side thereof from t...
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WO/2019/103032A1 |
[Problem] To ensure good clicking feel and a predetermined amount of stroke when a contact spring is pushed, without using a complex housing structure and eliminating the need for adjusting the legs of the contact spring. [Solution] This...
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WO/2019/064446A1 |
This switch device (1) is provided with: a movable body (2) provided capable of reciprocal movement in a first direction and a second direction; a movable contactor (3) connected capable of relative reciprocal movement with respect to th...
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WO/2019/044723A1 |
The push switch according to the present invention includes a case having a recess opened toward a first direction and an expanded recess provided so as to be adjacent to the recess, a movable member disposed in the recess, a first fixed...
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WO/2018/236226A1 |
Energy regulators which use a bi-metallic strip to open and close electrical contacts are commonly used in household appliances for temperature regulation. This approach however often results in a slow connection and disconnection of the...
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WO/2018/235426A1 |
This sheet with a click spring is provided with a sheet member, a click spring provided to one surface of the sheet member, and a pusher member that is provided to the other surface of the sheet member at a location opposite a top sectio...
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WO/2018/204997A1 |
The present invention discloses a rapid-action electric switch (1), comprising a bistable subassembly (9), comprising a slide (5), springs (8) that act on an electrical contact bridge (6), in order to open or to close the electrical cont...
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WO/2018/202488A1 |
The invention relates to a snap-action switch (16, 18, 20), which has a current-conducting snap-action spring (16), which can be brought into two resting positions by mechanical actuation and is produced from a multi-layer plated materia...
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WO/2018/073020A1 |
A circuit breaker (CB) comprises a fixed contact (1), a moving contact (2), and a bistable element (100). The moving contact (2) is disposed at the bistable element (100). The circuit breaker (CB) further comprises an actuation element (...
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WO/2017/074925A1 |
An architecture for achieving stable wave propagation through a soft material comprises a plurality of bistable elements arranged in series. Each bistable element comprises a soft material and has two stable configurations, a higher ener...
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WO/2017/070592A1 |
Systems of automatic transfer switches (ATS) are disclosed herein. One apparatus includes at least two automatic transfer switches coupled together. Each automatic transfer switches has contacts to couple a power source to a load. For ea...
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WO/2017/070563A1 |
Automatic transfer switches and methods of forming such switches are disclosed herein. One automatic transfer switch disclosed herein includes a first source bar structured to connect to a first power source, a second source bar structur...
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WO/2017/056601A1 |
[Problem] To provide a push switch such that noise reduction can be achieved by suppressing the operating sound generated when a mobile contacting member returns to the initial state. [Solution] The push switch 1 contains a mobile contac...
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WO/2017/045894A1 |
A system for assisting the detection of a failure of an isolating switch suitable for medium and high voltages, comprising: - a first stop (71) and a second stop (72); - a body (8) that can be coupled to a first movement device (4) via a...
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WO/2016/163234A1 |
Provided is a compact switch device wherein the stroke of a member moving in response to an operation is long. The switch device comprises an operating part (12), a movable part (13), a first base part (14), and a second spring (2) which...
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WO/2016/075038A1 |
The invention relates to an apparatus (10) for operating a rotary switch, having a drive shaft (12), a first and a second drive element (14, 16), wherein the first drive element (14) is coupled to the drive shaft (12) in a rotationally f...
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WO/2015/196630A1 |
A new magnetic proximity switch, comprising a shell (1), wherein a moving magnet (2) which can move up and down is provided on an upper part within the shell (1), a first terminal strip (6) and a second terminal strip (7) are fixedly pro...
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WO/2015/177143A1 |
Disclosed is a switching device (1) comprising: - a contact (6) secured to a housing; - a movable contact (4) arranged on a contact arm (3) which is arranged so as to be movable inside the switching device (1) and which includes an exten...
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WO/2015/177144A1 |
The invention relates to a shifting device (1) with a contact (6) which is fixed to the housing and a movable contact (4). The shifting device (1) has a shift lock (2) which has a latch (20) and a latch support (22). The latch support (2...
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WO/2015/122876A1 |
A control system includes at least one lever configured to receive an operator input, a bellcrank coupled to the at least one lever and configured to rotate when the operator input exceeds a threshold, a support structure of the bellcran...
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WO/2015/110156A1 |
An electromagnetic circuit breaker (1) comprising fixed contacts (11), moveable contact bridges (13) arranged to electrically connect the fixed contacts(11), a magnetic core (3), a coil (4) electrically connected to the fixed contacts (1...
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WO/2015/054995A1 |
A quick bi-directional three-state switching power switch device, having three position-switching states, that is, a forward switching state, a backward switching state, and a disconnection switching state, and comprising a casing (1), a...
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WO/2015/037286A1 |
The purpose of the present invention is to achieve a return mechanism requiring little force in manipulation. The return mechanism (10) according to one embodiment of the present invention is provided with a first spring (1) which acts b...
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WO/2015/017901A1 |
The present invention provides wheat grain comprising (1,3;1,4)-β-D-glucan (BG). The wheat grain is characterised by one or more of the following features; a BG content of at least 3% (w/w); the BG of the grain has a DP3/DP4 ratio betwe...
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WO/2014/196934A1 |
A bistable mechanism is comprised of a spring (12) that is fastened to a lever (7) and a rocker arm (6) thus ensuring maximum torque. Bridges (4, 8) are fastened to the rocker arm (6) symmetrically to the axis of rotation of the rocker a...
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WO/2014/074211A2 |
A high voltage/high current air break switch, the switch including a support frame and a blade pivotally supported by the support frame, so as to be pivotable relative to the support frame. The blade includes a load interrupter between a...
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WO/2013/042685A1 |
Provided are an energy-storing mechanism having a forced supply mechanism and achieving a reduction in space, and an on-load tap changing device comprising the energy-storing mechanism. An energy-storing mechanism has a spring (26), a wi...
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WO/2013/032922A1 |
A snap-action switch includes an M-blade snap spring, an actuation arm, a first bridge, and a second bridge. The M-blade snap spring includes a closed end, a double-loop end, a first outer leg, a second outer leg, a first inner leg, a se...
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WO/2013/010026A1 |
An automatic protection system for receiver circuitry includes a waveguide switch having a permanent magnet attached to a rotatable manifold and at least one electromagnet axially surrounding the rotatable manifold. An automatic actuatio...
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WO/2012/166192A1 |
A switch includes a spring. The switch includes a collapsing element. The spring has a first spring state in which it is being held in tension by a restraining element and a second spring state in which it is not being held in tension be...
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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/2012/010670A1 |
The invention relates to a switch latch (100) for an electrical switching device (10), for example for a circuit breaker, protective motor switch or isolating switch. According to the invention, the improved switch latch has fewer indivi...
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