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Patent Searching and Data


Matches 1 - 50 out of 22,196

Document Document Title
WO/2018/221931A1
A switch structure body comprises: a first anchor structure body which is connected to a contact control electrode installed on a substrate; an anchor portion which includes a second anchor structure body which is connected to a separati...  
WO/2018/220107A1
An electrical contact system includes: a static contact (310, 320) having a static contact point (311, 321); a movable contact (400) having a movable contact point (411, 421); a rotating member (100) on which the movable contact (400) is...  
WO/2018/220124A1
An electrical contact system includes: a pair of static contacts; a rotatable member provided between the pair of static contacts and rotatable about a rotation axis between a first position and a second position; and a movable contact m...  
WO/2018/220118A1
An electrical contact system includes: a static contact (21, 22), a movable contact (10) and an arc extinguishing device. The arc extinguishing device includes an arc extinguishing member (310, 320) and a driving mechanism for moving the...  
WO/2018/202506A1
The invention relates to a mechanical switching device for interrupting current comprising at least two switching contacts (4, 6), which are arranged so as to be movable with respect to one another in translational fashion along a switch...  
WO/2018/197430A1
The invention relates to a relay (1) which has a first contact (2), a second contact (3), and a movable element (4), which can be arranged in a closed position and in an open position, wherein, in the closed position, the movable element...  
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...  
WO/2018/197196A1
The invention relates to a vacuum switch for switching a circuit, having an evacuated tube, a fixed contact, a moving contact attached to a movable carrier bolt, and a kinematic system for moving the carrier bolt. The vacuum switch also ...  
WO/2018/197150A1
A connection element (1) for a moving contact of a vacuum interrupter having a connection body (40) and a flexible current conduction element (10), wherein the connection element (1) has at least one outer body (50) and the connection bo...  
WO/2018/198159A1
Proposed is a switch that can cope with a conduction failure by using the switching operation of the switch. A switch 1 is provided with a center rod 5, a movable rod 12, upper-side fixed contact points 13, and lower-side fixed contact p...  
WO/2018/192731A1
A switchgear driving arrangement comprises a transmission element (1) which penetrates a wall of a housing. The transmission element (1) is guided in a linearly movable manner in such a way as to be supported on the wall. A first guide b...  
WO/2018/190210A1
Provided are a contact device, an electromagnetic relay and electrical equipment capable of suppressing deterioration between a fixed contact and a movable contact by facilitating movement of a generated arc. The contact device (A1) is p...  
WO/2018/190777A1
The purpose of the invention is to improve a security electric switch by increasing its reliability and also by simplification thereof. The switch according to the invention said switch assembly (2) consists of an immovable contact membe...  
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...  
WO/2018/187525A1
Nanoelectromechanical systems (NEMS) devices/switches and methods for implementing and fabricating the same with conducting contacts are provided. A nanoelectromechanical system (NEMS) switch can include a substrate; a source cantilever ...  
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...  
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...  
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,...  
WO/2018/177501A1
A switch assembly (1) comprising a switch (2) and a connector (3), the switch (2) and the connector (3) being configured to interlock, and wherein the switch (2) comprises connection means (4) extending at least partially along a center ...  
WO/2018/171954A1
The invention relates to an electric closing element comprising a first connection lug, a second connection lug which is electrically insulated from the first connection lug, the first and the second connection lug having at least one re...  
WO/2018/171938A1
The invention relates to an electromechanical switching device (100) comprising switching contacts (101) for closing an electrical circuit, wherein the switching contacts (101) have a first switching contact (101-1) and a second switchin...  
WO/2018/169138A1
The present invention relates to a treatment apparatus comprising: a body part having a holding part formed at one side; an insertion part provided at one side of the body part, and formed so as to be insertable into a body cavity; a tre...  
WO/2018/167656A1
The object of the present invention is a vacuum switch (1) comprising an insulating case (3, 4) made of a suitable insulating material, two conducting caps (51, 52) each securely fixed at an opening of the insulating case (3, 4) to form ...  
WO/2018/158440A1
An interrupter unit (1) for gas blast circuit breakers has a central axis A and comprises a first contact portion (10) with arcing contact (12), a second contact portion (20) comprising a cylinder shaft (22) and a pin contact (25), an in...  
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 ...  
WO/2018/154848A1
A method for manufacturing a contact material having: a step for forming an Ni alloy coating having a film thickness of 40 to 110 nm on the surface of a WC powder having an average particle diameter of 2 to 10 μm by electroless Ni plati...  
WO/2018/149878A1
Rotary switch (1, 101) comprising: - a rotor (15, 115) supporting at least one electro-conductive rotary contact bridge (19, 119); - a plurality of stationary contacts (21, 121); - a housing (3, 103) accommodating the stationary contacts...  
WO/2018/145969A1
An arc splitter plate, for a switch having a fixed contact and dual movable contacts, comprises a body having a length being a distance between a first set of two parallel planes defined at a proximal end and a distal end respectively wi...  
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...  
WO/2018/142039A1
The present invention relates to an electronic device (I, II) comprising: a male connector (2; 4) including at least two male pins (21, 22; 41, 42); a female connector (1; 3) including at least two first terminals (11, 13; 31, 33) capabl...  
WO/2018/144426A1
An auxiliary switch (100) includes a housing (102) including a first housing part (104) and a second housing part (106) separate from and releasably connected to the first housing part. A printed circuit board (140) is fixedly mounted wi...  
WO/2018/130382A1
The invention relates to a contact pin for an electric switch wherein the contact pin is designed as a composite support.  
WO/2018/131639A1
According to the present invention, a first conductive member (440A) is fixed to a first fixing terminal (420A) having a longitudinal direction, and a second conductive member (440B) is fixed to a second fixing terminal (420B) having a l...  
WO/2018/128583A1
Disclosed herein is a flexible and soft material-based pressure sensor and/or switch assembly that can be used for soft goods as a soft switch. The material selection and design enhances the maximum bending ability and squeezing ability ...  
WO/2018/123224A1
To realize a highly durable and reliable switch. In this switch, while a mobile contact point part (13) is moving, the timing at which a contact part (13ab) arrives at the boundary between a front surface (3ha) and a front surface (9ea),...  
WO/2018/122630A1
The invention provides a contact assembly for a switchgear. The contact assembly has a first contact with at least two cylindrical pin contact elements, wherein a first cylindrical pin contact element is coaxial to a second cylindrical p...  
WO/2018/123223A1
The purpose of the present invention is to increase contact contact-force and improve vibration resistance. In the present invention, a switch opening/closing mechanism (7) is provided with a sliding part (6d), a second movable piece (31...  
WO/2018/114204A1
An electrical switching device comprises a first switching contact piece (2) and a second switching contact piece (3). Said switching contact pieces (2, 3) can be displaced in relation to each other. The first switching contact piece (2)...  
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...  
WO/2018/115604A3
The invention relates to a self-supported activation device for an electromechanical switch, which can be used for the isolation of a faulty element of a battery, comprising a set of electrically connected elements. The activation device...  
WO/2018/115226A1
Disclosed are systems and methods of operation for capacitive radio frequency micro-electromechanical switches, such as CMUT cells for use in an ultrasound system. An RFMEMS may include substrate, a first electrode connected to the subst...  
WO/2018/111680A1
An improved electrical contact (20, 22) alloy, useful for example, in vacuum interrupters (10) used in vacuum contactors (100) is provided. The contact alloy according to the disclosed concept comprises copper particles and chromium part...  
WO/2018/108838A1
The invention relates to a restart device (1) comprising a start lever (14) for the predefineably controlled mechanical starting of a fault current circuit breaker (2) associated with the restart device (1), which start lever (14) is con...  
WO/2018/093704A1
An electrical contact (100,200) for a vacuum switching apparatus. The vacuum switching apparatus (2) includes a second electrical contact. The electrical contact (100) includes a hub portion (102) and a plurality of petal portions (110,1...  
WO/2018/076987A1
Provided is a tungsten-copper alloy, comprising the following raw materials in a ratio in parts by weight: 150-152 parts of a tungsten carbide powder, 48-50 parts of a copper powder, 2-4 parts of calcium, 1-3 parts of tellurium, 1-3 part...  
WO/2018/074256A1
[Problem] To provide a conductive bar material which maintains low contact resistance in a high temperature environment and exhibits excellent heat resistance, while having excellently low insertion resistance. [Solution] A conductive ba...  
WO/2018/071516A1
Fuse assemblies are disclosed. In one implementation, a fuse assembly may be disposed that includes a first portion of the second portion. The first portion may be formed of a first metal. The second portion may be formed of a second met...  
WO/2018/066490A1
[Problem] To provide a highly reliable contact member at low cost and a push-button switch member equipped therewith. [Solution] The present invention relates to a contact member 10, a production method therefor, and a push-button switch...  
WO/2018/061269A1
The vacuum valve according to an embodiment of the invention comprises: a cylindrical ceramic vacuum insulation container; a fixed-side sealing metal piece sealing one end open portion of the vacuum insulation container; a fixed electrod...  
WO/2018/059882A1
The invention relates to a contact piece (1) for a high-voltage circuit breaker and to a method for producing the contact piece (1), the contact piece (1) comprising at least a contact pin (10) and a contact carrier (5). The contact carr...  

Matches 1 - 50 out of 22,196