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WO/2019/155388A2 |
The present disclosure is directed to electronic packages with improved designs for mounting and assembly. An improved electronic package has a housing comprised of a housing material having a shear strength of less than about 11,000 psi...
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WO/2019/149301A1 |
The invention relates to an arrangement for positioning a flat part (100) on a switch cabinet rack (200), with a switch cabinet rack (200) comprising a horizontal profiled web (201) projecting in relation to the outer side of the switch ...
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WO/2019/149459A1 |
The invention relates to a conductor feedthrough (1) for connecting a winding arranged in an insulating fluid to an air-insulated high-voltage line. The conductor feedthrough has an outer securing section (2), which extends from a contac...
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WO/2019/149451A1 |
A gas insulated switchgear (GIS) system is provided including at least two separate modules including components of GIS, the at least two separate modules being independent of one another and configured to be assembled into the GIS syste...
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WO/2019/149300A1 |
The invention relates to an arrangement comprising two switch cabinet racks (100) which are interconnected by means of a baying connector (1), in which the switch cabinet racks (100) each comprise a profiled web (101) arranged in a first...
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WO/2019/149460A1 |
The invention relates to an electric device (1) for connecting to a high-voltage line. The electric device (1) has an air-insulated magnetizable core (2), a housing (7) which is filled with an insulating fluid, and at least one winding w...
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WO/2019/150508A1 |
This gas-insulated switching apparatus (50) has: a main circuit conductor (1) that forms a bus; a tank (2) having a tubular main barrel (21), the main circuit conductor (1) that forms the bus being disposed in the center of the main barr...
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WO/2019/150426A1 |
[Problem] To provide a vertical bus line support device equipped with a vertical bus line protection cover that can be attached to a vertical bus line support easily, and that can be also attached to vertical bus lines having different l...
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WO/2019/149560A1 |
The invention relates to a switchgear housing for housing an object, such as a circuit breaker, the switchgear housing comprising: - a wall with an access opening for access to for example a high voltage connector; - at least one shutter...
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WO/2019/145264A1 |
The invention relates to a busbar connection comprising: - a first and second busbar ends with a longitudinal direction and with a through hole arranged in each busbar end; - mounting means, in particular, a bolt and nut, extending throu...
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WO/2019/142970A1 |
The present invention relates to a self-powered smart temperature sensor for a bus bar, capable of monitoring whether deterioration occurs by measuring the temperature of a bus bar through a self-powered method, the sensor allowing the p...
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WO/2019/137762A1 |
The invention relates to a container assembly for a mobile power transformer unit having at least one container (1) in which a first cable reel (10) is situated, on which a first high-voltage cable (12) having a first length is wound, th...
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WO/2019/138383A1 |
The electrical switching device (1) according to the invention comprises: a conductive enclosure (2); a first insulating tube (4a) located inside the conductive enclosure (2); a switch (8) located inside the first insulating tube (4a); s...
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WO/2019/136829A1 |
A dust cover comprises a cover body (1), a dust screen (2) disposed in the cover body, and a retractable pressing rod assembly (3) for detachably disposing the dust screen in the cover body. The pressing rod assembly (3) has a first stat...
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WO/2019/135400A1 |
Provided is an earthquake-sensitive power source interruption device which has a simple structure and is inexpensive, which can be easily installed without a professional, and which can reliably cause a pseudo earth leakage when vibrated...
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WO/2019/134119A1 |
A high voltage power distribution box of an electric vehicle, comprising: a base plate (1) and a box body (2) that is arranged on the base plate (1), the box body (2) being internally provided with: a PCB (3), and an insertion member (4)...
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WO/2019/134633A1 |
A drawer type circuit breaker, comprising a drawer base (1) and a circuit breaker body (2); the circuit breaker body (2) is pushed in and pulled out of the drawer base (1), so that the circuit breaker body (2) is connected to and separat...
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WO/2019/134391A1 |
Disclosed is a high-voltage power distribution box of an electric vehicle, comprising: a bottom plate (10) and a box (11) fixed to the bottom plate (10), and a high-voltage power distribution box circuit (1), a digital power controller (...
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WO/2019/132432A1 |
The present invention relates to a movable part of a circuit breaker for a gas-insulated switchgear. The movable part (50) of the present invention includes a puffer cylinder (52), a nozzle (60), a main contact point (64), and the like. ...
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WO/2019/130555A1 |
The switch according to an embodiment has a mechanical breaker unit and a display. The mechanical breaker unit has a mechanical contact point part, a sealed container, an operation rod, and an operation mechanism. The mechanical contact ...
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WO/2019/126837A1 |
The invention relates to a device for clipping onto a mounting rail (3) for terminal strips, comprising at least one housing (2) and at least one securing device (1) for securing the device on the mounting rail (3), wherein the securing ...
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WO/2019/123136A2 |
This invention concerns a small power distribution unit. The unit includes a housing for housing electrical equipment, an access window, at least one power outlet for connection to an external electrical device and an additional power ou...
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WO/2019/123401A1 |
An integrated electromechanical device (1) is described, comprising a support body (100), a first and a second fixed contact (158, 158'), a first, second, third and fourth variable position contact (M1, M2, M3, M4), a first and a second ...
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WO/2019/121426A1 |
The invention relates to an inner compartment design for medium voltage gas insulated switchgears, with at least one inner compartment and a housing, according to the preamble of claim 1. In order to enhance the withstand of the inner co...
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WO/2019/120622A1 |
Motor control centers have units or buckets with an extendable/ retractable power connection (stab) assembly and one or more operating lever interlocks that include a unit latch to latch to a cabinet and a power connection position inter...
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WO/2019/123926A1 |
The purpose of the present invention is to provide a gas-insulated open/close device with which it is possible, when increasing the number of panels arranged in a row by increasing the number of open/close devices, to facilitate the expa...
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WO/2019/123615A1 |
The purpose of the present invention is to provide a structure of a drive device of a switchgear, said structure being resistant to the effects of an installation environment and facilitating inspection. The drive device (6a) drives, thr...
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WO/2019/122187A1 |
The present invention relates to an auxiliary device (10) capable of and intended for being associated with a plurality of electrical protection equipment (1). The auxiliary device (10) comprises a plurality of pins (60) which are movabl...
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WO/2019/120909A1 |
The invention relates to a control rod with at least one compensation element for vacuum interrupters, in particular for gas-insulated switchgear, and gas-insulated switchgear comprising a control rod with at least one compensation eleme...
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WO/2019/123889A1 |
The present invention addresses the problem of mitigating the electric field concentration around a foreign matter that has entered a metal container configuring an open/close device, and of suppressing breakage or roughening of a surfac...
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WO/2019/123641A1 |
The switchgear according to the present invention has: a plurality of circuit breaker compartments 2, 3 for housing multi-stacked circuit breakers 4, 5, respectively; controller compartments 6, 7 respectively disposed on the upper sides ...
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WO/2019/116498A1 |
This drawer-type breaker is provided with: a drawer frame; a terminal device disposed within the drawer frame; a breaker body capable of being drawn out from within the drawer frame; and a shutter mechanism having a plurality of openings...
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WO/2019/113213A1 |
A sensing and alert system is installed in a plurality of electrical switchgear cabinets. Each switchgear cabinet includes at least one high-voltage circuit breaker, and each switchgear cabinet is in communication with a central programm...
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WO/2019/110414A1 |
The invention relates to an adapter (10') for installing electrotechnical components (12, 14), which is designed in the form of a standardised support rail, in particular a top-hat rail, and which has on the upper face thereof fastening ...
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WO/2019/110059A1 |
A cabinet for electronic components, the cabinet comprising an outer wall, a closure, and an attachment structure, the outer wall encapsulating an internal space and forming an opening, the closure being attached to the outer wall by the...
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WO/2019/111378A1 |
The purpose of the present invention is to achieve a highly reliable switchgear that ensures airtightness in an emission pathway for high-temperature, high-pressure gas generated in an arc accident or an internal short circuit accident. ...
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WO/2019/106840A1 |
The present invention provides a gas circuit breaker capable of reducing a deterioration in insulating performance and current breaking performance caused by unnecessary gas generated from an arc-extinguishing gas sprayed on an arc. This...
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WO/2019/105585A1 |
A switchgear unit (100) includes an enclosure (110) having a front compartment (111) and a rear compartment (112) and a fuse assembly mounted on a wall (122) that separates the front compartment and the rear compartment, the fuse assembl...
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WO/2019/105502A1 |
The invention relates to a method for the electrical cabling of electronic components (5) in switchgear construction, said method comprising the following steps: a. providing (100) a plurality of electronic components (5), which are moun...
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WO/2019/101457A1 |
The invention relates to a power converter (1) having a power part (2) and a switchgear cabinet (3), the power converter (1) having air cooling by means of cooling air. In order to improve the cooling of a power converter, it is proposed...
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WO/2019/101268A1 |
The invention relates to a cable feedthrough for feeding at least one cable (4) into a housing (1) with an opening (10) that is provided with a covering (112) comprising at least two housing shells (11, 12), said covering (112) having at...
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WO/2019/103665A1 |
A cable sealing assembly (200) for a cable entry (115) in a cabinet (100) housing electronic equipment. The cable sealing assembly (200) comprises a tongue-shaped protruding member (210), an elastic cable sealing member (220) configured ...
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WO/2019/097827A1 |
Provided is a power conversion device (100) in which cable connection positions (P) of connection portions (40b) via which a plurality of bus bars (40) are connected to external line cables (50), respectively, are disposed so as not to o...
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WO/2019/096711A1 |
The invention relates to a medium voltage gas insulated switchgear with pressure consolidated compartment, with one, two or three phase switch, gearbox and bushings. In order to realize higher insulation gas pressures, by reduced need ma...
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WO/2019/097531A1 |
An IoT enabled switchgear distribution board for per-line measurement of power consumption in subsidiary electrical circuits is disclosed. Said system comprises of current and voltage sensors to measure current and voltage in sub-circuit...
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WO/2019/096589A1 |
In order to fill a container (2) of an electric energy transmission unit (1) with an electrically insulating fluid containing a first component and a second component, the first component is introduced into the container (2) from an inte...
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WO/2019/096581A1 |
The invention relates to an insulating medium for an electric energy transmission device, said insulating medium (13) being a fluid at room temperature and at atmospheric pressure and having at least the following components: - ≥50 vol...
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WO/2019/094088A1 |
An electric power substation includes a circuit breaker that receives electrical power from a power plant, and a control house communicably coupled to the circuit breaker via a primary communication line, wherein one or more primary rela...
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WO/2019/091976A1 |
The invention relates to a switchgear cabinet (1) comprising a door (5a), wherein the door (5a) is arranged on one side of the switchgear cabinet (1) and the switchgear cabinet (1) has a pressure-relief element (8) which is arranged insi...
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WO/2019/094442A1 |
A method is disclosed for inspecting electrical components within a housing. The method may be useful for identifying dust, grime, corrosion, tree-like structures, edges and/or slots on electrical components. The method includes capturin...
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