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WO/2020/035222A1 |
The invention relates to a switching system, comprising a switch for medium voltages and/or high voltages, wherein the switch has a first electrical connection on a first side of the switch, and a second electrical connection on a second...
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WO/2020/027248A1 |
Provided is a switch unit comprising a substrate with which contact noise and amplification noise, etc. generated during switching can be reduced without losing the operability of switching. A switch unit (11) comprises: a substrate (12)...
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WO/2020/013104A1 |
Provided are: a proximity sensor in which the extension direction of an external cord can be freely set while securing strength and improving durability; and a method for manufacturing same. This proximity sensor 10, which is provided wi...
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WO/2020/003620A1 |
The engine starting device (100) has: a substrate (6) on which a pin header (7) used as a substrate component is mounted; a cylindrical case member (4) disposed so as to surround the substrate (6); and an antenna coil (2) disposed inside...
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WO/2020/004147A1 |
This rotary shaft for a rotary electronic component is provided with: a body part that has a head and a leg each made of a resin and that includes a shaft extending through the head and the leg; and a flange part that is made of metal an...
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WO/2019/239225A1 |
An inverter circuit breaker (100) comprising: - a case (20,21) and a button (30) movable with respect to the case (20,21); - four connecting terminals (81-84); - a rocking control member (50) adapted to be rotated in two opposite directi...
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WO/2019/228790A1 |
A method for calculating the contact state of an electrical switch is disclosed, comprising the following steps: - collecting first input values for calculating the contact state in a first component of the electrical switch; - collectin...
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WO/2019/226610A1 |
An electrical switching device (2) and related methods, for use in aerospace applications include a first static contact assembly (4), a second static contact assembly (6), a movable contact assembly (8) for making an electrical connecti...
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WO/2019/216215A1 |
This resin molded article is molded by using an electrode sheet as an insert in a state where one surface of the electrode sheet is closely attached to an inner surface which serves as the inner side of the operation surface, the electro...
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WO/2019/181511A1 |
According to the present invention, a movable contact element (12) is provided with a second base metal (32) and a second contact (42) fixed to the second base metal (32). The movable contact element (12) is provided with a second interm...
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WO/2019/181649A1 |
[Problem] To provide an electrical contact powder, electrical contact material, electrical contact, and method for producing an electrical contact powder which make it possible to balance a reduction in cost with the retention of electri...
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WO/2019/181650A1 |
[Problem] To provide an electrical contact powder, electrical contact material, electrical contact, and method for producing an electrical contact powder which make it possible to balance a reduction in cost with the retention of electri...
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WO/2019/176680A1 |
Provided are a microswitch having excellent dust-proofness, an operation device, and a method for manufacturing the microswitch. A microswitch 2 is accommodated in an operation device such as a mouse. The microswitch 2 is provided with: ...
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WO/2019/172295A1 |
The contact member 1 according to the present invention is a contact member used for a contact of a switch and is provided with: a conducting portion 2 having a surface 2X that makes contact with a fixed contact and comprising a metal me...
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WO/2019/163730A1 |
Provided is a pressing structure in which damage, such as peeling, does not easily occur during the operation or manufacture of a switch, even when excessive pressing deformation occurs or an unpredictable external force is applied. This...
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WO/2019/162173A1 |
An electrical switchgear (10) is disclosed, which comprises a housing (12, 14, 16), at least one first contact (18, 20) mounted in the housing (14), at least one second contact (22, 24) being translationally movable within the housing (1...
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WO/2019/158374A1 |
The invention relates to part of a current path for an electric switching device, wherein the part of the current path was produced in layers by means of a 3D printing method.
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WO/2019/160650A1 |
An intelligent electronic device (IED) may provide point on wave switching. The IED may receive a control operation request, and determine when to issue a control command to cause a switch to change positions. The actuation of the switch...
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WO/2019/151940A1 |
According to various embodiments, there is provided a key switch mechanism including: a key button; a plunger attached to the key button and displaceable between a neutral position and an activation position; an elastomeric dome which, w...
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WO/2019/145103A1 |
The invention relates to a method for producing a contact component (123, 130) for an electrical switch, having a contact surface (126) for closing an electrical contact. The contact component is at least partially produced from powder, ...
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WO/2019/143418A1 |
A lockout device for securing a circuit breaker switch is provided. The lockout device comprises an outer housing having side walls extending away from a base wall formed on one axial end of the outer housing to define a cavity. An arm i...
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WO/2019/141529A1 |
A contactor (12; 112; 120) comprises at least one moveable contact (48) mounted on a contact carrier (50); at least one stationary contact (46) mounted on a housing (20); an electromagnet (54, 56) arranged to cause the contact carrier to...
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WO/2019/100976A1 |
A fast compounding preparation method for a long striped silver-graphite electrical contact material and a solder tape, comprising the following steps: a first step, using an extrusion process to prepare silver-graphite spindles into a s...
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WO/2019/098391A1 |
This movable contact body for a switch comprises: at least one leaf spring-form movable contact having an upwardly protruding shape; a cover member arranged so as to cover an upper surface of the movable contact; and a holding member arr...
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WO/2019/087627A1 |
The purpose of the present invention is to provide: a contact member that has superior reliability and durability even for long-term use and that has superior conductivity; and a contact rubber switch provided with said contact member. T...
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WO/2019/075398A1 |
A solid dielectric deadfront electrical switch assembly having a switch contact assembly. The switch contact assembly can include an upper insulative diaphragm, a male pin contact having an insulating tip and an isolating sleeve, a prima...
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WO/2019/068474A1 |
The invention relates to a switching device (7) for a switch (2) of a motor vehicle (1), said device having a switching mechanism (71) and switching electronics for converting a switch position, predetermined by an operator of the switch...
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WO/2019/063243A1 |
The invention relates to a module set (1) for making circuit breakers (100). The module set (1) comprises a type of identical switching units (3), at least one type of identical switching unit frames (5, 7), each of which can be connecte...
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WO/2019/063440A1 |
The invention relates to a medium voltage circuit breaker or recloser equipped with an electromagnetic drive and with means for monitoring the travel curves of the closing and opening operation, according to the preamble of claim 1. In o...
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WO/2019/042618A1 |
The present invention relates to a method for controlling a motor-driven vacuum circuit breaker. The method comprises initiate opening (S100) the circuit breaker, wherein the circuit breaker moves with an average opening speed of a conta...
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WO/2019/026636A1 |
[Problem] To provide a molded article and an electrical product which are provided with a molding that is integrated with a decorative sheet having a conductive circuit layer, which have beautiful external appearances, and which do not r...
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WO/2019/021548A1 |
[Problem] To provide a method for manufacturing an electric contact material that can improve productivity, and an electric contact material. [Solution] A method for manufacturing an electric contact material 30 comprises: a step for per...
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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/2018/224155A1 |
A monitoring device (1, 15) for switching systems (100) comprising a contact assembly (10) having at least a movable contact and a kinematic chain (11) for actuating said movable contact and opening/closing said contact assembly (10). Th...
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WO/2018/215529A1 |
The invention relates to an electrical connection unit (1) comprising a plurality of components that are surrounded at least in portions by a common plastic sheath, at least two electrical connection lines (7) being provided as the compo...
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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/2018/200349A1 |
A modular auxiliary switch 100 includes a housing 102 including a first housing part 104 and a separate second housing part 106 secured to the first housing part. A printed circuit board 150 is housed in one of the first and second housi...
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WO/2018/196987A1 |
A torque calibrating mechanism and method of calibration a rotatable input member using the same is provided. The torque calibrating mechanism further comprises a calibrating device having a shaft with an adjustment member for rotating t...
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WO/2018/192133A1 |
Disclosed are a function key assembly having a symbol display function, and a manufacturing method therefor. Function key symbols (7) are arranged on an inner surface of a function display module or an outer layer (1) of a guard board, s...
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WO/2018/189146A1 |
The present disclosure relates to a metal-graphene composite product in the form of a sliding contact of an electric power application, in which graphene flakes are dispersed in a matrix of the metal, as well as to a method for obtaining...
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WO/2018/180216A1 |
[Problem] To provide an electrical contact which has a contact part and a base part which are formed of different kinds of metallic materials, wherein durability can be improved by controlling the shape of a joining portion of the contac...
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WO/2018/180287A1 |
[Problem] To provide an electrical contact which can improve durability and a method for manufacturing the same. [Solution] An electrical contact 2 comprises a base section 11 which includes a conductive metal material, a conductive laye...
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WO/2018/180217A1 |
[Problem] To provide: an electrical contact having a contact layer formed by a plurality of particles on a base, wherein durability can be improved; and a method for manufacturing the electrical contact. [Solution] An electrical contact,...
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WO/2018/159438A1 |
Provided are a contact member having high reliability and durability even in long-term use and also having high conductivity, and a contact rubber switch provided with the contact member. A contact member 1, which is to be in conductive ...
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WO/2018/142709A1 |
A method for manufacturing an electrode material (1) having a center part (2) which is formed from a CuCr heat-resistant element and has excellent high-current shielding performance and capacitor switching performance, and an external pe...
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WO/2018/135721A1 |
The present invention relates to a light emitting metal knob manufacturing method to which a novel process has been introduced, the method being capable of: remarkably lowering the rate of defect occurrence by preventing the characters, ...
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WO/2018/130382A1 |
The invention relates to a contact pin for an electric switch wherein the contact pin is designed as a composite support.
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WO/2018/117021A1 |
The present invention pertains to a tape-like contact having a tape-like contact material, the tape-like contact being characterized in that at least one wire-like brazing material is joined to the tape-like contact material, at least on...
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WO/2018/118895A2 |
A modular controller may be mounted in an opening, such as a standard single wide or double wide electrical junction box, in a wall or other surface. The modular controller may include a power module and a front module. The power module ...
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WO/2018/077943A1 |
System (1) and method for monitoring a travel curve of moving part (6) of circuit breaker (5) comprising: device (17) for optically monitoring travel path and comprising: light source (12); light detection device (15); optical element (1...
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