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WO/2015/015328A1 |
Electric contact screw or bolt comprising an element made of non-precious metal, such as steel, comprising a stem (1 ) and a head (2), there being set into the head (2) with intimate contact an element (4) made of a good electric conduct...
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WO/2015/014416A1 |
The invention relates to a gas insulated switching device with a gastight housing, wherein switching means are mounted in the housing, provided with an optical window on which an external camera can be positioned outside the housing on a...
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WO/2015/015485A1 |
A smartphone electroshock facility, comprising: a cover (10) of the smartphone (12), for storing therein an electroshock circuitry (16), for generating an electroshock; two electrodes (14), for administrating the electroshock; one or mor...
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WO/2015/014812A1 |
A connecting-device for a switchgear apparatus (2), comprises: - tulip-cluster-portions (3) for electrically engaging with a contact-stud-element (4); - a mounting-end-part (5) for the mechanical connection to a pole-terminal (6), and - ...
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WO/2015/012299A1 |
Provided is a switch structure which is capable of maintaining stable conduction. The switch structure (1) comprises: a switch knob (2); and a pair of busbars (4) that are connected respectively at a valve side and a power source side. A...
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WO/2015/012300A1 |
Provided is a switch structure which is capable of maintaining stable conduction. The switch structure (1) comprises: a switch knob (2); and a pair of busbars (4) that are connected at a valve side and a power source side. A conduction p...
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WO/2015/007855A1 |
The invention concerns a switching contact (6, 6', 6", 6"') for an electrical switching device (1, 1'), having a leaf feather-like actuation section (13, 13', 13", 13"'). Additionally, the invention concerns an electrical switching devic...
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WO/2014/208419A1 |
The present invention addresses the problem of providing an electrical contact material in which the oxide content can be increased, the manufacturing cost can be reduced, and exceptional levels of performance and workability as an elect...
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WO/2014/207111A1 |
The electrical contactor according to the invention comprises at least one pair of fixed contacts (22) and, for the or each pair of fixed contacts (22), a contact (24) that is movable between a closed position and an open position. The c...
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WO/2014/204604A1 |
Circuit breakers with a cam follower having an upper post with the cam follower held by a cross bar to prevent cam/arm misalignment during high interruption shot on the breaker. Related cam followers have an upwardly extending post locat...
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WO/2014/202390A1 |
In order to optimize the production of electrical switching contacts (3, 4), particularly for vacuum tubes (1), the invention proposes a Field Assisted Sintering Technology (FAST) process in which an electrical or electromagnetic field s...
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WO/2014/202389A1 |
The invention relates to a method for optimising the production of electrical switch contacts (3, 4), in particular for vacuum tubes (1), in which method an electrical or electromagnetic field assists and/or effects a sintering process, ...
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WO/2014/199837A1 |
[Problem] To provide a contact terminal structure having excellent durability, which is not susceptible to increase in the contact resistance even if on/off operations are repeated in cases where the contact terminal structure is applied...
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WO/2014/200662A1 |
An electrode assembly (70) for a circuit breaker (10) is provided. The electrode assembly (70) includes a conductive assembly (90) and a heat transfer assembly (200). The conductive assembly (90) includes a stem portion (92) and a contac...
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WO/2014/191458A1 |
The invention relates to an arrangement (1) for an electrical switch element, comprising a contact switch chamber (2) and two contacts (3) which are arranged in the contact switch chamber (2). The arrangement (1) is characterised in that...
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WO/2014/191498A1 |
The invention relates to a sectioning device for separating or connecting two parts of a three-phase electric circuit, intended to be positioned in an enclosure of a GIS substation. It comprises: three pairs of electrical contacts each h...
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WO/2014/187620A1 |
The disclosed relay (1) for closing or interrupting the current circuit between two relay terminal contacts (2, 3) comprises two contact springs (41, 42), the opposite ends (5) of which are fastened in an electrically conducting manner t...
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WO/2014/187673A1 |
The present invention relates to an electric switching device (1), such as a relay, comprising a first and a second terminal (2, 4), a contact sub-assembly (6) having at least two contact members (8, 10) and configured to be moved from a...
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WO/2014/189621A1 |
The present invention relates to a switch device for ignition systems and, more particularly, for use in cooking equipment or heating systems in general, such as to obtain the electrical contact necessary to generate the spark for activa...
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WO/2014/178155A1 |
The present invention pertains to a rivet contact comprising a head and a foot which is smaller in width than the head, the rivet contact being characterized in that: at least the upper surface of the head comprises a contact layer made ...
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WO/2014/179506A1 |
A method for silver-alloy plating an electrical contact (56) and a silver-alloy plated electrical contact are provided. The method includes cleaning the electrical contact by removing contaminates and exposing the electrical contact to a...
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WO/2014/170528A1 |
A rotary switch assembly, comprising a rotary contact (150, 160) and a stationary contact, and a rotary actuator (120) for rotating the rotary contact (150, 160) such as to connect with and disconnect from the stationary contact (108, 11...
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WO/2014/158110A1 |
The heating of the connected electric line (12) due to the line current (9) can directly be used as a criterion for switching-off by means of special heat flow clamp terminals (7), which are connected to the temperature-controlled circui...
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WO/2014/147596A1 |
The invention relates to a device for detecting the contact of a tool (2a, 2b) with an electrical conductor (5b) enclosed by an electrical insulation (5a). In order to ensure a reliable, robust, and simple indication of the tool/conducto...
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WO/2014/146993A1 |
A microelectromechanical (MEMs) device comprising a substrate structure on which there is formed a body, a contact surface and a movable component. The movable component is movable with respect to the body into and out of a contact posit...
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WO/2014/147107A1 |
The invention relates to an electric switching device (1 ), such as a relay, comprising a first (2) and second terminal (4), a contact sub-assembly (6) having at least two contact members (8, 10) and configured to be moved from a connect...
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WO/2014/148200A1 |
Provided is a silver-plated material with excellent heat resistance, bending workability and abrasion resistance. In this silver-plated material which comprises a 10μm or thinner surface layer consisting of silver and formed on a materi...
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WO/2014/148201A1 |
Provided is a silver-plated material with excellent bending workability which comprises a foundation layer consisting of nickel and formed on a base material and which comprises a surface layer consisting of silver and formed on the surf...
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WO/2014/139561A1 |
The invention relates to a system having a signalling device (1) and a signalling device evaluator (2). In order to provide an improved system for reliably ascertaining a switching state of the signalling device (1), according to the inv...
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WO/2014/141768A1 |
Provided are a contact, in which the electrical durability performance is improved by making an end part of a contact point intentionally warp by turning on and off of electricity, and an electronic component that uses the same. The cont...
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WO/2014/136617A1 |
An electrical contact (21, 31) containing 0.1-30% by mass of molybdenum and 10-70% by mass of at least one component selected from the group consisting of tungsten and tungsten carbide, with the balance being composed of unavoidable impu...
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WO/2014/135898A1 |
A switching device (10) comprising a contactor (14) and an actuator (12). The contactor (14) comprises at least a first contactor member (16) and a second contactor member (18). The actuator (12) is configured to actuate the contactor (1...
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WO/2014/134858A1 |
A linked composite brake structure for a switch, the switch and an electric tool. The linked composite brake structure comprises: a plurality of moving contact bridges (10), elastic metal sheets (40), a plurality of moving contact heads ...
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WO/2014/131781A1 |
The invention relates to a pushbutton switch cap (1) which is composed of a flexible material for a pushbutton switch (5), wherein the pushbutton switch cap (1) comprises a central pressure region (2), a deformation region (3) which surr...
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WO/2014/131576A1 |
The invention relates to a pushbutton switch having a pushbutton switch cap (3) which is mounted on a base plate (2) and is composed of an integrally flexible material, wherein the pushbutton switch cap (3) is arranged over a switching r...
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WO/2014/131564A1 |
The invention relates to a disconnecting and switching circuit for the overvoltage protection comprising at least one dissipation element, further one thermal disconnecting point which is integrated in the electrical connection path of t...
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WO/2014/124801A1 |
The invention relates to a closing and locking device for a leaf of a door or a sash of a window, which leaf or sash can be pivoted about at least one axis, wherein a contact assembly (1) is provided, by means of which signals and/or ene...
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WO/2014/117769A1 |
The present invention relates to a method for producing a current strip (1), wherein the current strip (1) has at least one solid end piece (6) to which a flexible stack (2) of laminations is coupled, wherein the method is characterized ...
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WO/2014/114483A1 |
The invention relates to a switching arrangement comprising a first contact set (3) and a second contact set (4) which can be moved with respect to the first contact set (3), and an insulating nozzle arrangement (12). The insulating nozz...
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WO/2014/114484A1 |
The invention relates to a switching method for a switching device comprising a first contact side (6) which can be moved in relation to a second contact side (7). Said first contact side (6) comprises a first nominal current contact pie...
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WO/2014/112098A1 |
A terminal connection device in a circuit breaker, the terminal connection device provided with contacts (12), a frame (11), a first urging member (14), and a second urging member (19). The contacts (12) comprise a plurality of electrica...
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WO/2014/113316A1 |
An electrical connector having an active cooling system is described herein. The electrical connector can include a conductor having an electrically conductive pin, and a conductor receiver slidably coupled to the conductor. The conducto...
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WO/2014/103612A1 |
The purpose of the present invention is to provide a switching apparatus with improved reliability. The switching apparatus is provided with: a fixed conductor (18A); a movable conductor (20) that faces the fixed conductor (18A), can sli...
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WO/2014/094884A1 |
An improved BAW component, a lamination for a BAW component, and a method for manufacturing a BAW component are provided. A lamination (L) for a BAW component comprises a first layer (PM1) with a first piezoelectric material and a second...
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WO/2014/096509A1 |
A movable contact of a rotary switch, comprising a pair of contact blades (42, 44, 62, 64) for making an electrical contact to a stationary contact receivable between the contact blades (42, 44, 62, 64). The movable contact comprises a t...
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WO/2014/096582A1 |
The invention concerns a method for adjusting the compression course of electrical contacts (32, 33) in a unitary cut-off block (80). On the inside, the unitary cut-off block comprises a casing (31), a fixed contact (32) and a movable co...
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WO/2014/096221A1 |
A contact arrangement has a symmetry axis (z) and comprises at least a first elongated contact (4c) and at least a second elongated contact (4d). At least one of the contacts (4c, 4d) is movable linearly along the axis (z) relatively to ...
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WO/2014/094806A1 |
The invention relates to a medium voltage switchgear with an assembled pole part with integrated three-position switch, with pole part frames made of insulating material, between which a vacuum-interrupter is mounted, wherein the vacuum ...
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WO/2014/095431A1 |
A disconnector (1), particularly for photovoltaic applications, comprising at least two modular contact boxes (2), each comprising a box-like body (3) coupled to a contiguous box-like body (3) of a contiguous modular contact box (2). The...
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WO/2014/091633A1 |
The present invention relates to an electrode material for a thermal fuse that uses a cladding material formed by bonding two or more metal materials having differing properties and a production method for the electrode material. The ele...
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