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Patent Searching and Data


Matches 1 - 50 out of 22,159

Document Document Title
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/2018/115226A1
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...  
WO/2018/063814A1
The present disclosure generally relates to the design of a MEMS ohmic switch which provides for a low-impact landing of the MEMS device movable plate on the RF contact and a high restoring force for breaking the contacts to improve the ...  
WO/2018/056260A1
This electrical contact is produced using an electrical contact material having a layer comprising a carbon material, such layer being on a base material comprising a metal material having a resistivity of 1.59 × 10-8 to 9.00 × 10-7 Ω...  
WO/2018/050309A1
The invention relates to a low-voltage switching device comprising an electromagnetic drive having a coil (1), a fixedly positioned yoke (2), and an armature (3), which is movable relative to the yoke (2), and also comprising a contact s...  
WO/2018/042914A1
The present invention achieves a contact mechanism that has high contact reliability and that is narrow and long in a predetermined direction. A connection terminal (40) in the contact mechanism is provided with an elastic base member (4...  
WO/2018/041006A1
Disclosed are a porous metal and rubber composite material and a preparation process therefor. A porous metal and rubber containing a solvent or a volatile substance having a certain boiling point are subjected to hot vulcanization moldi...  
WO/2018/041007A1
Disclosed in the present invention are a macromolecular material and metal composite material and a preparation method therefor: under certain conditions, performing composite moulding of a porous metal and a macromolecular material cont...  
WO/2018/041008A1
A polymer-based composite and a preparation process thereof, wherein a composite sheet is obtained by compositing and molding a metal sheet with a polymer, then holes perpendicular to a metal layer of the composite sheet are etched into ...  
WO/2018/024438A1
The invention relates to a contact assembly (1) for a high-voltage switchgear, the use thereof and the production thereof. The contact assembly (1) comprises at least one movable contact arm (2) that includes at least two contact element...  
WO/2018/020916A1
An electromagnetic relay comprising: a box-shaped housing (1); a pair of fixed terminals (31a, 31b); a plate-shaped movable contactor (32); a pair of fixed contacts (33a, 33b); a pair of movable contacts (34a, 34b); a plurality of first ...  
WO/2018/021228A1
In order to provide an electrical connection component for which contact reliability is improved and a sufficient bonding strength can be achieved, this electrical connection component (10) is provided with: a base material (101); a cont...  
WO/2017/219879A1
A grounding switch, comprising a rotation axis (24), a movable contact (21) and a stationary contact (11). The movable contact (21) is provided with one end and another end arranged opposite each other; one end of the movable contact (21...  
WO/2017/222592A1
Electrical switching technologies employ the otherwise undesirable line defect in crystalline materials to form conductive filaments. A switching cell includes a crystalline layer disposed between an active electrode and another electrod...  
WO/2017/221109A1
Disclosed is a switch device having a housing, a sliding button arranged thereupon, a printed circuit board arranged within the housing and cooperating with the sliding button to implement positional switching, an electrically-conductive...  
WO/2017/205495A1
Systems, devices, and methods for an electrical switch including: an enclosure (300, 400); a hinged armature (206) disposed within the enclosure; a moveable contact (208) electrically coupled to the hinged armature and disposed substanti...  
WO/2017/202567A1
The invention relates to an operating method and a device for carrying out the method. An electrical switching device assembly has a first and a second contact spring (1, 2). The contact springs (1, 2) can be moved relative to one anothe...  
WO/2017/202568A1
A switchgear assembly includes a first switching contact piece (1) and a second switching contact piece (2). The two switching contact pieces (1, 2) have complementary shapes and are movable relative to one another along a path (I, II, I...  
WO/2017/204129A1
The present invention is a cladding material for electrical contacts, which is obtained by bonding a contact material formed of an Ag alloy to a base formed of a Cu-based precipitation age hardened material, and which is characterized in...  
WO/2017/200539A1
A system (100) and method is provided that facilitates functional safety monitoring of relay contacts. The system may include a contactless sensor circuit (108) that includes: an output signal antenna (110) positioned in the contactless ...  
WO/2017/194471A3
A vacuum circuit breaker comprises a vacuum interrupter operable between a closed state and an open state, and an actuator. The actuator comprises a piezoelectric driving element that is expandable and contractable along an expansion axi...  
WO/2017/194471A2
A vacuum circuit breaker comprises a vacuum interrupter operable between a closed state and an open state, and an actuator. The actuator comprises a piezoelectric driving element that is expandable and contractable along an expansion axi...  
WO/2017/190914A1
The invention relates to a switching device for conducting and interrupting electrical currents comprising a mechanical contact assembly (10), a semiconductor switch (20) connected in parallel to the mechanical contact assembly (10), and...  
WO/2017/191060A1
The invention relates to a switch spring arrangement in a card reader, comprising a contact carrier which is integrated into the card reader and includes a plurality of pockets, open on one side, for accommodating holding elements of a s...  

Matches 1 - 50 out of 22,159