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WO/2015/174813A1 |
The invention relates to a device for securing electrical wiring of a single part, suitable for use in all bases of electric meters, said device comprising: a single metal part having at least two holes for the passage of a securing scre...
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WO/2015/131042A8 |
According to an embodiment, an automatic transfer switch bypass breaker system can include a switch gear configured with an automatic transfer switch electrically coupled to a first power sources and to a common load bus. The automatic t...
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WO/2015/169390A1 |
The invention relates to a contact slide unit for a switch unit, said slide unit having a contact slide (1) with a switching piece (2) displaceably guided therein, and to a method for mounting a contact slide unit. The invention is chara...
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WO/2015/170028A1 |
The present invention relates to a contact device (15) of a starter contactor (1) comprising: - a contact rod (17) made of an electrically insulating material, - a contact strip (19) made of an electrically conducting material comprising...
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WO/2015/170027A1 |
The present invention relates to a contact device (15) of a starter contactor (1) comprising: - a contact rod (17) made of an electrically insulating material, - a retaining collar (17a) integral in translation with the contact rod (17),...
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WO/2015/170025A1 |
The present invention relates to a starter contactor (1) comprising: - a cover (3), - a contact rod (17) movable with respect to the cover (3) between a rest position and an active position, - a retaining collar (17a) integral in transla...
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WO/2015/167157A1 |
The present invention relates to a terminal assembly of a magnet switch for a start motor, the terminal assembly comprising: terminals, the plurality of which are attached to a cap part connected to the front side of a case, and which ar...
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WO/2015/163430A1 |
A rotary switch device that disconnects a fixed contact point (1) and a movable contact point (2) by rotating the movable contact point (2) on the fixed contact point (1), wherein both of the contact points have a contact surface that...
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WO/2015/162369A1 |
The invention relates to a device with at least one movable contact for a protective apparatus, having a number of recesses equal to the number of movable contacts, a mounting which is stationary relative to the casing which enables the ...
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WO/2015/161381A1 |
The present invention relates to electrical devices, and more specifically to movable contact assemblies that are used in a high-voltage switch, such as a rotary contact system intended to be incorporated into the tubular conductors of a...
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WO/2015/158393A1 |
The invention relates to a production system for producing switching units of an electromagnetic switching device, comprising a vertical feed (1) which feeds a contact slide (2) to a production process using the force of gravity, compris...
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WO/2015/158373A1 |
An electrical contact tip (5) for switching applications. The contact tip (5) comprises a body comprising a first layer (7a) and a second layer (7b). The first layer (7a) is arranged on the second layer (7b) and is adapted to come i n co...
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WO/2015/160723A1 |
MEMS devices having discharge circuits. In some embodiments, a MEMS device can include a substrate and an electromechanical assembly implemented on the substrate. The MEMS device can further include a discharge circuit implemented relati...
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WO/2015/158535A1 |
Thermal switching device, in particular temperature controller, temperature limiter, temperature monitor or thermal link, for connection to a heating device of an object of utility, wherein the thermal switching device is in thermal cont...
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WO/2015/154957A1 |
A knife switch assembly (1) comprising a pair of hinged contact knives (3, 5), arranged parallel to each other and connected to each other at a first respective end (31, 51), and moveable between at least two positions, and a first elect...
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WO/2015/131042A4 |
According to an embodiment, an automatic transfer switch bypass breaker system can include a switch gear configured with an automatic transfer switch electrically coupled to a first power sources and to a common load bus. The automatic t...
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WO/2015/147824A1 |
The invention disclosed is a knife blade switch 2 having copper jaws 10 and a copper blade 4 with a steel end-plate 6 fastened to the free end of the blade, the steel end-plate having a higher resistivity than the resistivity of the copp...
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WO/2015/147667A1 |
A screw characterized in that it has a barrel-shaped central pin (4) whose axis coincides with the screw axis and which is surrounded by a cylindrical bore having a conical bottom with an inclination angle of α = 10 – 30o, and the cyl...
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WO/2015/145960A1 |
A switch device includes a switch body (1) and an operating unit (2). The operating unit includes a housing (22) and a second connector (28). The switch body (1) includes a first connector (56) that is connected to the second connector (...
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WO/2015/145155A1 |
This invention relates to barrier materials comprising reduced graphene oxide, methods of making said materials and their uses. The reduced graphene oxide is preferably formed from the reduction of graphene oxide by HI, HBr or ascorbic a...
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WO/2015/144434A1 |
The invention relates to an operating method for an electrical contact assembly, wherein a first contact piece (1) is moved relative to a second contact piece (2). After completion of a first relative movement of the contact pieces (1, 2...
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WO/2015/131042A3 |
According to an embodiment, an automatic transfer switch bypass breaker system can include a switch gear configured with an automatic transfer switch electrically coupled to a first power sources and to a common load bus. The automatic t...
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WO/2015/140237A1 |
The invention relates to a method for producing a switching contact comprising a plurality of slots, bores, recesses and/or cutouts. Switching contacts of said type which comprise a plurality of slots are for example used as switching co...
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WO/2015/133262A1 |
This electrode material results from reducing the size of and uniformly dispersing particles containing Cr, and also minutely and uniformly dispersing a Cu portion, which is a highly conductive component. The electrode material is prepar...
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WO/2015/124440A1 |
The invention relates to a switching contact (12, 14) for a controllable arc gap (16) in a vacuum switch (10), comprising a contact surface (18, 20) designed to enter in contact with another switching contact in the arc gap (16) that is ...
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WO/2015/124300A1 |
Contact pin (2) and pipe contact for high- and/or medium-voltage switches and method for producing a contact pin and pipe contact, wherein the contact pin (2) has: a contact tip (4) which is composed of a fire-resistant material, and a t...
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WO/2015/122328A1 |
A stationary contact (1) on which a movable contact (9) slides comprises: a base material (3); a plated layer (5) coating the base material (3); a plurality of pinholes (5b) formed in the surface (5a) of the plated layer (5) which is use...
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WO/2015/119010A1 |
A fixed contact (1) upon which a moving contact (9) slides comprises a base material (3) and a plating layer (5) (e.g., tin:Sn, etc.) that covers the base material (3). The base material (3) comprises a plate material of a copper or alum...
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WO/2015/118627A1 |
[Problem] To provide a high long-term reliability electrical contact material, and a manufacturing method thereof, which exhibits excellent abrasion resistance at sliding loads of 50gf or above, even high 100gf loads; which can be used i...
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WO/2015/113909A1 |
The invention relates to a switching contact (1) for contactors and relays, comprising a spring element (11, 12) and a contact element (13) that is connected, with material bonding, to the spring element (11, 12). Furthermore, the invent...
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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/2015/110294A1 |
An earthing switch (10) is specified that comprises: a base (12) for mounting the earthing switch (10), a first contact element (14a, 14b, 14c) that is mounted on the base via a first insulating element (24), a shaft (16) mounted in the ...
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WO/2015/112796A1 |
An ultrafast electrical (e.g., transfer, disconnect, etc.) switch that is simple, compact, does not require high energy to operate, ultralow loss, clean, and capable of being automatically reset. The invention includes a fast electromech...
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WO/2015/107023A1 |
The invention relates to an electrical cutoff device (1), in particular a disconnecting switch, comprising two arcing electrical contacts (5a, 5b) designed to be moved from a closed position to an open position during an opening operatio...
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WO/2015/106975A1 |
The invention relates to a switching device (1) for switching high electric currents, in particular a contactor, having at least one first working contact (4, 4', 6, 6') and at least one second working contact (5, 5', 7, 7'). The working...
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WO/2015/107220A1 |
A contact arrangement for a relay 1 enables a particularly high maximal current and at the same time safe operation, if it has a base 10 to which a static contact 20 is mounted and if it further comprises a movable contact 30, which is m...
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WO/2014/046779A3 |
A relay assembly configured for use in a vehicle electrical distribution center. The relay assembly includes a circuit board, a first and second relay disposed the circuit board and a plurality of terminals electrically coupled to the fi...
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WO/2015/101110A1 |
A switch contact element, having a layered structure comprising three layers: the bottom layer is silicone rubber, the middle layer is a continuous base metal sheet layer, and the upper layer is a discontinuous (stripe-shaped, raised-poi...
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WO/2015/089940A1 |
A preparation method for a sliver oxide contact material with a matrix performance-enhancing additive and a product thereof. The raw materials of the preparation method comprise a matrix performance-enhancing alloy, an oxide powder, othe...
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WO/2015/090367A1 |
The present invention discloses an electronic module for protecting power semiconductor devices of an HVDC converter against high current surges and damaging electrical discharges. It comprises a capacitor, a short circuit device, a mova...
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WO/2015/091497A1 |
The invention relates to a contact element which, on account of its low installation depth, is primarily suitable for use in switch panels of low overall height and can be combined with various keys. One embodiment of the invention relat...
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WO/2015/091239A1 |
The invention relates to a gas-insulated measurement transformer (1) for measuring high voltages having a plurality of transformer arrays arranged in a fluid-tight housing (2) for transforming a high voltage to a measurement voltage, eac...
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WO/2015/091883A1 |
Disclosed is a connecting bridge (1) for a switching device (2), said connecting bridge (1) having an electrical switching contact (3) and a contact carrier (4) and the switching contact (3) being arranged on said contact carrier (4). Ac...
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WO/2015/091838A1 |
Disclosed is a switching device (1), in particular a DC switching device, comprising a stationary contact support (4) that has a stationary contact (2), and a movable contact arm (3) which has a contact zone (5) for coming in contact wit...
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WO/2015/084362A1 |
An interrupter module (10) of a molded case circuit breaker (2) includes two stationary electrical contacts (20), and a blade carrier assembly (100) with a blade assembly (130) and a carrier (160) for the blade assembly. The blade assemb...
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WO/2015/074839A1 |
The invention relates to a switching arrangement, comprising an interrupter unit (1) with a first and a second switching contact piece (11, 14). A switching path can be formed between both switching contact pieces (11, 14) under a relati...
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WO/2015/074161A1 |
The invention relates to an electric arc system having a controlled atmosphere, which operates continuously to produce nanometric material and includes the following components: (a) a supply section, consisting of welding equipment, prec...
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WO/2015/070334A1 |
Electrical contacts with a reduced section for use in high-voltage switches, the contacts are produced by machining or by extrusion. The contacts are designed to be used outdoors, indoors, in vacuum or in any other inert atmosphere for e...
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WO/2015/068835A1 |
The purpose of the present invention is to provide a silver coating material having exceptional wear resistance so that, even when the silver coating material is used as a movable contact and/or a fixed contact of a switch that is use...
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WO/2015/069831A1 |
A moving seal (150) for an air circuit breaker (8) provides an arc creepage surface (152) that is positioned between a pair of separable contact assemblies (20) when the moving seal (150) is fit into an inlet (16) of the arc chamber (13)...
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