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WO/2012/055910 |
Fastening devices for fastening an appliance or body (10) by way of its rear wall (11) to a top-hat rail (1) are known, said devices having an upper and a lower holding device (15, 16) which, in the fastened state, engage around an upper...
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WO/2012/057549 |
The present invention relates to a distribution box for repairing a breakdown, wherein the distribution box comprises a pair of circuit breakers. The distribution box is used in a bidirectional power line having a plurality of two-row po...
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WO/2012/052969 |
The invention involve a three dimensional structure or a framework which can be use as the base for an enclosure to house electrical equipment or other related peripherals. The novelty of this structure is that it caters to both low and ...
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WO/2012/052081 |
The invention relates to a cable feedthrough (1), in particular for a distribution cabinet of telecommunications and data systems technology, comprising a wall panel or base panel (10), which has at least one opening (11) in which a cabl...
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WO/2012/049136 |
The invention relates to an earthing switch disconnector arranged inside a gas-insulated high-voltage signal box, comprising an earthed metal envelope (20) and a high-voltage conductor (21) arranged coaxially to the inside of said envelo...
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WO/2012/050889 |
An in-wall component is installed in a partition by attaching the wall component to a bracket mounted to a hole in the partition. The component is slightly recessed from the front of the partition to create a slight recess between the fr...
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WO/2012/047734 |
Systems, apparatuses, and methods are provided for protecting electronic devices from electromagnetic threats. Exemplary systems, apparatuses, and methods may include utilizing meta-material, wire grids including specially coated fibers,...
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WO/2012/045696 |
The invention relates to a locking apparatus for an insert (6), in particular for an insert of an electrical and/or electronic and/or optical switchgear cabinet, which insert is displaceably mounted in a guide (4, 5) having a plurality o...
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WO/2012/041501 |
The invention relates to medium voltage circuit breaker arrangement comprising several switching poles (1a - 1c) which are adjacently mounted on a support structure (2), wherein the distance between the switching poles (1a - 1c) can be a...
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WO/2012/042244 |
A connector (100) for making an electrical connection between two plates (110, 120) that are mechanically secured to one another, the connector comprising a first socket (50) for fixing to a first plate (110), a second socket (60) for fi...
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WO/2012/043581 |
A busbar of the present invention increases yield of metal material in comparison to plate-shaped busbars, enables protrusions to be formed on a member more to the inner side than a conductor, and enables the busbar to be made a bent sha...
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WO/2012/041655 |
The invention relates to a consumer branch (5; 7) for an electrical distribution unit (1), particularly a motor branch for a low voltage switchgear, having an infeed contact system (34; 134) for contacting a main electrical circuit, an o...
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WO/2012/041644 |
The invention relates to a covering part (3; 30; 300) for the opening and closing of a casing for a current-distributor unit (1), in particular a door or a window for a current-distributor unit (1), comprising a wall (5), which forms a c...
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WO/2012/042603 |
The objective of the present invention is to provide a gas insulated switching apparatus wherein surge voltage to be induced by a current transformer can be inhibited with a simple structure. The current transformer (5) is mounted on an ...
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WO/2012/038177 |
The invention relates to a busbar trunking unit (102) for a busbar trunking system (101) having busbars (104) which are elongated in a longitudinal direction (103), are arranged flat next to one another in the busbar housing (105) and ar...
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WO/2012/038442 |
The invention relates to a device for interrupting an electric current for medium or high voltage, said device comprising a sealed chamber containing electrical components and a gaseous medium capable of quenching electric arcs that may ...
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WO/2012/038443 |
The invention relates to the use of a dielectric fluid, comprising sulphur hexafluoride and at least one fluoroketone, as an electric insulation and/or electric arc quenching medium in an electric device of a medium or high voltage subst...
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WO/2012/038066 |
The invention relates to an electrical switching device (10), comprising an operating part (12) and a separate switch part (14), preferably for low voltages up to 690 V, which are operatively connected to one another via a switching mean...
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WO/2012/038089 |
The invention relates to a top hat rail housing for example of an electrical installation device having a mounting side on which a device for releasably fastening the top hat rail housing to a support rail is disposed. The device has a l...
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WO/2012/038167 |
The invention relates to busbar trunking unit (102; 202) for a busbar trunking system (101), comprising busbars (104; 204) which are elongated in a longitudinal direction (103; 203), are arranged flat next to one another in the busbar ho...
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WO/2012/039095 |
This control device is provided with: a first chassis which houses a first component; a second chassis which is housed within the first chassis and which houses a second component; and a front door which is supported by a first hinge for...
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WO/2012/039059 |
Provided is a gas-insulated switching device provided with: a breaker (1) that is arranged horizontally; a connection bus wire (6) that is connected to a branch lead-out port (2a); a disconnector (5a) that is connected to the connection ...
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WO/2012/034732 |
The invention relates to a method for operating a switch panel (10) of electrical switchgear. The switch panel (10) has a plurality of electric components, in particular power circuit breakers, disconnector/grounding switches or the like...
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WO/2012/035596 |
The present invention obtains a gas-insulated electrical appliance which can reduce the cross-sectional area of a central conductor and lower the heat-resistant temperature of an insulator. The gas-insulated electrical appliance is provi...
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WO/2012/031697 |
The invention relates to a rack (10) comprising a plurality of frame pieces (12, 14, 16, 18, 22, 24, 26, 28, 32, 34, 36, 36) that can be interconnected, every frame piece being a cylindrical hollow profile (42; 142) which extends along i...
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WO/2012/031696 |
The invention relates to a frame piece (12a-d, 14a-d, 16a-d) for a rack (10), comprising a hollow profile (42) which extends along its longitudinal axis (L) and is brought into its cylindrical profile shape by shaping a substantially fla...
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WO/2012/030605 |
The present application provides a modular stacked power converter vessel. The modular stacked power converter vessel may include an inner container at a first potential, a modular stacked power converter positioned within the inner cont...
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WO/2012/028143 |
The invention relates to a single-phase bypass insert, by means of which individual phases of air-insulated medium-voltage (MV) switchgear under voltage can be bypassed. The aim of the invention is to propose a bypass insert that has a r...
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WO/2012/030592 |
A portable, remote racking device that is controlled by a remote control. The remote racking device includes a drive that fits into a corresponding crank access hole formed in a front panel of a cradle housing a circuit breaker installed...
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WO/2012/030592 |
A portable, remote racking device that is controlled by a remote control. The remote racking device includes a drive that fits into a corresponding crank access hole formed in a front panel of a cradle housing a circuit breaker installed...
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WO/2012/025809 |
The invention involves a housing structure mainly intended for the use in electrical enclosures. The novelty of this housing facility resides in the use of a screwless cover 1 to which a lock 2 is mechanically integrated thus forming a u...
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WO/2012/025304 |
The invention relates to a switching cabinet (1) having a switch (3), in particular a power switch, wherein the rear face (4) of the switch protrudes into the switching cabinet (1), and comprises switch connections (8o, 8u) on the access...
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WO/2012/025304 |
The invention relates to a switching cabinet (1) having a switch (3), in particular a power switch, wherein the rear face (4) of the switch protrudes into the switching cabinet (1), and comprises switch connections (8o, 8u) on the access...
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WO/2012/022621 |
An assembly (11), in particular an electrical assembly, which can be attached to a mounting rail (2) and can be arranged in a row therealong by movement in a row direction (201), to an adjacent assembly (12) which is arranged on the moun...
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WO/2012/016636 |
The invention describes a cabinet profile of a cabinet, in particular a switchgear cabinet profile of a switchgear cabinet. The cabinet profile comprises an elongate metal hollow profile which has a plurality of wall sections, which adjo...
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WO/2012/016636 |
The invention describes a cabinet profile of a cabinet, in particular a switchgear cabinet profile of a switchgear cabinet. The cabinet profile comprises an elongate metal hollow profile which has a plurality of wall sections, which adjo...
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WO/2012/013831 |
A transformation centre (6) comprises high-voltage cells (1), a low-voltage panel (3) and a transformer (2) that are electrically interconnected on the top cover (5) of the transformer (2) by means of a direct shielded unipolar connectio...
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WO/2012/010216 |
In order to provide a method for configuring an energy automation device, by means of which the configuration can be carried out more easily and more quickly and also with comparatively less susceptibility to errors, according to the inv...
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WO/2012/007285 |
Air-insulated switchgear, AIS, for switching an electrical current at an upper medium voltage or high voltage, comprises a busbar section (112) comprising a set of parallel, air-insulated busbars (114a-c) sharing the same open space, sai...
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WO/2012/007272 |
A switchgear panel comprising: -an enclosure delimiting an internal volume which is divided into one or more compartments suitable to accommodate corresponding electrical or electronic equipment; -a single or multi-pole circuit breaker w...
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WO/2012/004149 |
Shutter device for a switchgear apparatus comprising stationary electric contacts and a circuit breaker having movable electric contacts. The shutter device comprises: - a panel element movable between a non-protective position in which ...
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WO/2012/004148 |
Connector element (1) for a switchgear apparatus (2), comprising an electrically conducting body (3) extending along a longitudinal axis (X) and provided with a first portion (17) suitable for electrically engaging with a movable electri...
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WO/2012/004096 |
The mounting rail (20) according to the invention for an electrical distribution board is designed for mounting an electrical installation device (10) in the electrical distribution board. In this case, the mounting rail (20) has a first...
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WO/2012/004096 |
The mounting rail (20) according to the invention for an electrical distribution board is designed for mounting an electrical installation device (10) in the electrical distribution board. In this case, the mounting rail (20) has a first...
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WO/2012/000766 |
A pressurised gas-insulated multi-phase control panel comprises a power switch module (1). The power switch module (1) is equipped with a first connection side (2) and with a second connection side (3). The first connection side (2) is c...
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WO/2011/161005 |
The invention relates to a locking device for a switch cabinet for a multi-pole electric power circuit breaker arranged in a switch cabinet on an extension unit such that it can be moved between an operating position, a test position and...
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WO/2011/161129 |
The invention relates to a gas-insulated medium or a high-voltage switching station (GIS) comprising a current transformer unit (1, 2, 3) having an essentially rotationally symmetrical current transformer centre (10, 20, 30) having a cen...
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WO/2011/161005 |
The invention relates to a locking device for a switch cabinet for a multi-pole electric power circuit breaker arranged in a switch cabinet on an extension unit such that it can be moved between an operating position, a test position and...
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WO/2011/159248 |
Switchgear for high voltage comprising a circuit breaker (2) of vacuum breaker type and a disconnector (7) arranged above each other in a single-phase insulated design. Operating shafts (3, 9) are arranged for the circuit breaker and the...
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WO/2011/157550 |
The invention relates to a connection device (6) for a two-dimensional pressure connection of two parallel side walls (10, 20) of two distribution cabinets (1, 2) disposed adjacent to each other, comprising an L-shaped angle element (30)...
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