Siemens Energy Global Gmbh & Co. Kg

Siemens Aktiengesellschaft

Pfisterer Kontaktsysteme Gmbh

Hsp Hochspannungsgerate Gmbh

Engelbert Engels

Achim Langens

Tim Schnitzler

Joachim Titze

Thomas Friedel

Dietmar Jahnel

Christian Paul

Friedemann Kleinfeld

Paul Lider

Sebastian Sendobry

An electric plug-in device, which is suitable for plugging into an electric receiving device, has an inner conductor and an insulating body that encloses the inner conductor. The plug-in device includes a retaining element which can be firmly connected indirectly, in particular with the help of a housing wall, or directly to the receiving device; a sliding element which can be moved axially along a longitudinal axis of the inner conductor relative to the retaining element includes the internal conductor and the insulating body. When the plug-in device is plugged into the receiving device, the sliding element protrudes into a receiving portion of the receiving device. A spring device exerts an axially active spring force on the sliding element in the direction of the receiving device when the plug-in device is plugged into the receiving device.

Electric plug-in device and arrangement having an electric plug-in device

An electric plug-in device, which is suitable for plugging into an electric receiving device, has an inner conductor and an insulating body which encloses the inner conductor. The plug-in device has: a main element, which can be fixed indirectly, in particular with the involvement of a housing wall, or directly to the receiving device and which encloses the inner conductor and insulating body; a pusher element, which can be displaced relative to the main element; and a spring device, which, after the plug-in device has been plugged into the receiving device, exerts an axial spring force on the pusher element in the direction towards the receiving device.

An insertable high-voltage bushing includes an inner conductor which extends in a longitudinal direction between a high-voltage terminal and a plug-in section of the high-voltage bushing. The plug-in section is configured for the insertion of the high-voltage bushing into a device connection part of an electrical device. An insulating body at least partially extends around the inner conductor. A housing at least partially extends around the outside of insulating body. The housing includes a tubular housing element which extends between a head fitting at the high-voltage terminal of the high-voltage bushing and a mounting flange for fastening the high-voltage bushing to a device housing of the electrical device. The housing element is made of a composite material and a secondary insulation provided between the housing element and the insulating body is formed of a dry foam.

Electrical device having an insertable high-voltage bushing

A pluggable high-voltage feed-through has an inner conductor, which extends in a longitudinal direction between a high-voltage connection and a plug-in section of the high-voltage feed-though. The plug-in section is configured for plugging the high-voltage feed-though into a device connection part of an electrical device. An insulating body surrounds the inner conductor. A test tapping point is provided with an electrical contact for connecting to a connection of a measuring device. The test tapping point is arranged outside the plug-in section. An electrical device has a fluid-tight housing and the high-voltage feed-through. A device connection part is provided for receiving and contacting the high-voltage feed-through.

Pluggable high-voltage bushing and electrical device having the pluggable high-voltage bushing

A high-voltage feed-through contains a securing flange for securing the high-voltage feed-through to a wall. The securing flange contains a retaining part and a moving part, wherein the moving part is mounted relative to the retaining part such that it can rotate in relation to a longitudinal direction of the high-voltage feed-through. An electrical device contains a fluid-tight housing and the high-voltage feed-through. A device connection part is provided for receiving and contacting the high-voltage feed-through.

High-voltage feed-through, electrical device having a high-voltage feed-through, and method for producing the electrical device

A high-voltage bushing can be plugged into a bushing socket of an electrical device of a high-voltage installation. The high-voltage bushing has an internal conductor, an insulating body which at least partly encloses the internal conductor, and a plug-in section for plugging the high-voltage bushing into the bushing socket. A heat pipe is provided in the internal conductor. The heat pipe is at least partly filled with a vaporizable cooling liquid and the heat pipe extends into the plug-in section. A high-voltage installation having the high-voltage bushing is also provided.

Pluggable high-voltage bushing and high-voltage installation having the pluggable high-voltage bushing

A high-voltage bushing contains an insulating body that is arranged concentrically around a cylindrical winding support formed of an electrically-conductive material, conductive control inlays which capacitive potential control the high-voltage bushing and are spaced apart from one another by insulation layers, and are arranged concentrically with the winding support. A connection device is provided for establishing an electrical connection between a first control inlay closest to the winding support, and the winding support. The high-voltage bushing is characterized in that the connection device contains an electrical sliding contact.

High-voltage bushing

A high-voltage bushing has an internal conductor and an insulating body which surrounds the internal conductor along its longitudinal direction. The internal conductor is routed out of the insulating body at a head end of the high-voltage bushing. A fastening flange is arranged on the insulating body at an end opposite the head end. An outer housing encloses the internal conductor and the insulating body from the fastening flange up to and including the head end in a moisture-tight manner. A high-voltage installation has a high-voltage conductor which is routed through a housing wall of the high-voltage installation by way of the novel high-voltage bushing.

High-voltage bushing and high-voltage installation with the bushing

A high-voltage bushing includes an insulating body disposed concentrically around a cylindrical winding support formed of electrically conductive material, and a sealing device for sealing a gap between the winding support and the insulating body. The sealing device includes a sealing element disposed in a circumferential sealing groove. The circumferential sealing groove is disposed in the winding support and accommodates the sealing element. A method for producing a high-voltage bushing includes placing an insulating body concentrically around a cylindrical winding support formed of electrically conductive material. The insulating body has mutually concentrically disposed insulating layers. A sealing element is introduced into a circumferential sealing groove in the winding support, and the insulating body is subsequently impregnated with a resin to seal a gap between the winding support and the insulating body.

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Cologne, Germany

Engelbert Engels