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WO/2017/059910A1 |
The present disclosure relates to switching device (1, 100, 200) for breaking an electric current comprising a main contact carrier (65, 165, 265), a movable main contact (30, 130, 230) and a stationary main contact (20, 120, 220), where...
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WO/2017/062703A1 |
Modules, systems, and methods for monitoring environmental conditions, such as physical, electromagnetic, thermal, and/or chemical parameters within an environment, over extended periods of time with the use of one or more electromechani...
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WO/2017/055018A1 |
The invention relates to a camera system for gas-insulated switchgear systems, consisting of a front plate of the gas-insulated switchgear system having two front-plate connections, a central unit, and at least one camera in a camera hou...
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WO/2017/050533A1 |
The invention relates to a contact piece for a vacuum switch, wherein the contact piece comprises a first layer and a second layer. The first layer is designed mechanically stable as a supporting layer, the second layer has a high electr...
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WO/2017/046342A1 |
Electrical contact system with a first and a second contact (1, 5), each having a contact surface (4, 8). The first electric contact (1) has a mesostructured electric contact portion (14) with a plurality of slots (15) and ridges (16) fo...
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WO/2017/041755A1 |
A fan monitoring method for a frame circuit breaker. A fan is used for heat dissipation of the frame circuit breaker. The fan monitoring method comprises: collecting a real-time temperature of a frame circuit breaker; looking up a temper...
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WO/2017/041913A1 |
Disclosed is a switching device comprising a vacuum tube and an adjustable drive for opening and closing the contacts of the switching device. The switching device also comprises a sensor for detecting physical properties of the operatin...
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WO/2017/037015A1 |
The invention relates to a method for producing a shaped body. In the method, a plurality of material layers of the shaped body which lie one above the other are built up by means of an additive manufacturing process in a plurality of su...
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WO/2017/040215A1 |
A particle extraction system for an electrical interrupter is disclosed in the present application. The particle extraction system includes a support bay configured to hold an electrical interrupter in position during a particle extracti...
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WO/2017/036814A1 |
A switching device has at least a first switching point and a second switching point. Each of the switching points has at least a first contact piece (14, 14a, 15, 15a, 15b, 16, 17) and a second contact piece (14, 14a, 15, 15a, 15b, 16, ...
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WO/2017/033677A1 |
Provided is a contact mechanism that has a first contact (10), which has a first contact surface (11) provided with a recess (12), and a second contact (20), which has a second contact surface (21) provided with an inclined surface (22a)...
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WO/2017/033678A1 |
The present invention is provided with a first contact (10), which has a pair of contact members (12, 13) arranged in parallel, and a second contact (20), which has a pair of inclined first and second contact surfaces (22, 23), wherein o...
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WO/2017/032554A1 |
The invention relates to a device (1) and a method for electrical switching having a drive unit (2), a kinematic chain (4) for mechanical kinetic energy and an electrical contact (5). The electrical contact (5) comprises at least one mov...
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WO/2017/032508A1 |
The contact device (30) for the electrical switch comprises a first connection element (31), a second connection element (32) and a movable contact bridge (33). Furthermore, the contact device (30) comprises at least two magnets for exti...
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WO/2017/032160A1 |
An earthing switch having an electric-powered fixed contact is characterized by: a moving contact (1), a contact finger (2), a spring (3), a device frame (4), a vibration reduction pad (5), a device base (6), a fixed contact (7), a wirin...
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WO/2017/033235A1 |
The objective of the invention is to form a contact device such that an electrical connection can be maintained among contacts while adhesion between contacts is prevented. Provided is the contact device comprising: a first conducting la...
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WO/2017/025291A1 |
The invention relates to a switching system (4), in particular of an on-board electrical system of a motor vehicle, comprising a first disc (22) which has a first stationary contact (38), a second stationary contact (40), a third station...
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WO/2017/025530A1 |
The invention relates to a switching system (2), in particular of an on-board electrical system of a motor vehicle, comprising a hollow cylinder (16) which has a first aperture (18), within which a first contact rail (22) is arranged, an...
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WO/2017/021106A1 |
The invention relates to a method for reporting a switching state of an electrical switching device by means of a reporting device (16) which represents a switching state. A switching action of the electrical switching device is triggere...
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WO/2017/020439A1 |
Provided are a contact system (10) in a low-voltage switch, and a low-voltage switch (1). The contact system comprises a bifurcated contact (20) and a movable contact (30). The bifurcated contact has an upper bifurcated end (202a-1) and ...
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WO/2017/015889A1 |
An electrical connector device for connecting a bus bar to one or more electrical contacts of a circuit interrupting device is provided. The electrical connector device includes an electrically conductive body having a first end configur...
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WO/2017/014000A1 |
A lead switch wire rod used as a raw material for a lead piece to be provided in a lead switch, wherein: the wire rod is configured from a ferrous alloy containing Fe and 0 mass% to less than 10 mass% of Ni, the total amount contained of...
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WO/2017/008719A1 |
Provided are an Ag-CuO low-voltage contact material and a method for fabrication thereof, comprising a CuO frame having a porous structure, and a metallic silver material filling the CuO frame; the volume of said CuO frame occupies 40%-8...
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WO/2017/008716A1 |
Provided is a silver-based low-voltage contact material, comprising a graphene material and a metallic silver material filling the graphene material; the volume of said graphene material occupies less than 30% of the total volume of the ...
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WO/2017/005450A1 |
The invention relates to an interrupter device (10) for interrupting a direct current between a direct-current source (2) and an electric device (6), in particular between a photovoltaic generator and an inverter. The interrupter device ...
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WO/2017/003344A1 |
The present invention relates to a functional electrical device (1; 5) comprising an energy storage module (3) including a rechargeable battery for storing electrical energy and a male connection portion (10), and a function- providing m...
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WO/2017/001042A1 |
The invention relates to a plug connector from an aluminum alloy strip (1), comprising at least one adhesion promoter layer (2), said adhesion promoter layer (2) being a copper-zinc alloy applied by electroplating.
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WO/2017/001805A1 |
The present invention relates to the manufacture of functional composites (electrical conductors, thermal conductors, etc.) produced from coated powders.
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WO/2016/205420A1 |
A closed and open contact method to predict a usable life of vacuum interrupters in the field can include using computer instructions in the data storage to instruct the processor to position a calculated amp or calculated pressure on an...
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WO/2016/193039A1 |
The invention relate to a switching device (1) of the strip type, which comprises a housing (2), a switching latch (3), and a plurality of switching shafts (4), which are rotatably supported in the housing (2) and are provided for actuat...
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WO/2016/193042A1 |
The invention specifies a circuit breaker (1) which comprises a housing (2), a switching shaft (7) which is rotatably mounted in the housing (2), and also a contact arm (8) which is rotatably mounted in the switching shaft (7) and has a ...
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WO/2016/193040A1 |
An in-line switching device (1a...1c) is described which has a housing (2), a switching lock (3), an actuating element (10...10"), and a switching shaft (4) which is rotatably mounted in the housing (2) and is mechanically connected to t...
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WO/2016/193283A1 |
Current interrupter (1) with a current input (19), which conducts an electrical current (I) by way of a wound coil-conductor strip (4) of a first coil (12) to a first fixed contact (2), and with a contact rocker (10), which is movable be...
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WO/2016/185086A1 |
An apparatus and method, the apparatus comprising: a channel; at least one pair of electrodes provided within sides of the channel; a conductor configured to move through the channel such that when the conductor is positioned between the...
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WO/2016/185087A1 |
An apparatus and method wherein the apparatus comprises: a channel; at least one pair of electrodes provided within sides of the channel; an electrolyte configured to move through the channel such that when the electrolyte is positioned ...
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WO/2016/178388A1 |
The present invention is a method for producing an electrode material containing Cu, Cr, and a heat-resistant element. A heat-resistant element powder and a Cr powder are mixed in a ratio such that the heat-resistant element < Cr in term...
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WO/2016/176204A1 |
An electrical distribution apparatus has a bus bar assembly, a protective shroud, and electrical devices mounted therein. The electrical devices have a main housing, a line side housing for line side connectors and jaws, a securement por...
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WO/2016/173829A1 |
The invention relates to an apparatus and a method for transmitting electrical signals and/or electrical power to a rotatable part (101) of an apparatus (100) in the beverage industry, comprising: coupling between at least one electrical...
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WO/2016/169612A1 |
It is presented a bypass switch for providing a bypass path between a first terminal and a second terminal. The bypass switch comprises: a first set of electrical contacts respectively connected to the first terminal and the second termi...
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WO/2016/171987A1 |
A switch assembly adapted and a method for switching power to a circuit having a power source. The switch assembly includes current carrying contacts and a coupling member. The coupling member has conductive pads for engaging the current...
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WO/2016/171898A1 |
An apparatus comprising a housing 2, wherein the housing comprises a circular cavity 3; and at least two longitudinal grooves 4a, 4b, 4c placed in separate corner portions of the housing 2 and around the circular cavity 3; and an electri...
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WO/2016/169736A1 |
The invention relates to an arc contact (2) for an electrical switching device (1) having a tip (15), said tip comprising an erosion-resistant first material (13) and a highly erosion-resistant second material (14), and to an electrical ...
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WO/2016/162459A1 |
The invention relates to an electric assembly (1) comprising a printed circuit board (2) and a component (3). In particular, the component (3) can be an electromechanical component, such as an electric switch contact, an electric switch,...
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WO/2016/160257A1 |
An electronic device (100) includes a substrate (102) having a top surface (112), a bottom surface (114) and at least one opening (118) therethrough. The substrate has a circuit (116). A switch mechanism (104) is mounted to the substrate...
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WO/2016/152443A1 |
This contacting mechanism comprises: a mobile contact piece (46) having a crimp portion (80), a pair of arm portions (66) bifurcating from the crimp portion (80) into two branches whereof each has a free extremity, first and second mobil...
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WO/2016/150637A1 |
The present invention describes an isolating switch device for high-voltage electrical disconnection or connection comprising: - a female contactor (2); - a male contactor (1) movable in a longitudinal direction (D) relative to the femal...
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WO/2016/151175A1 |
The invention relates to a multiple power switch device, operated by an actuator having rectilinear movement, for alternately opening and closing the electrical connection of the switch poles. Each switch pole is formed by a mobile conta...
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WO/2016/150305A1 |
A heavy current reed switch contact structure comprises at least one set of elastic reed electrode (11, 12) or at least one fixed electrode (12) and an elastic reed electrode (11). The reed electrode (11, 12) is made of a conductive mate...
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WO/2016/149084A1 |
A circuit breaker housing assembly is disclosed. The housing (47) includes a first housing piece (14) defining a first interior surface (52) including a first mating surface (152), and a second housing piece (60) defining a second interi...
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WO/2016/146951A1 |
The invention concerns a device for controlling the closed or open state of an article, the control device being in the form of an electronic circuit comprising a zip-closure system comprising two strips, on each of which there is attach...
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