US 10,366,808 B2Granted

High-voltage apparatus and method for producing same

AssigneeSiemens Aktiengesellschaft

InventorsChristian Paul, Tim Schnitzler, Joachim Titze

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Abstract

A high-voltage apparatus contains an internal conductor, an insulating body which surrounds the internal conductor along its longitudinal direction and has insulating layers which are composed of a synthetic material which is impregnated with a resin, and also electrically conductive control inserts for field control which are arranged concentrically around the internal conductor and are spaced apart from one another by the insulating layers. At least one of the control inserts is a contact insert which is electrically connected to the internal conductor by a contact-making device. The contact-making device has a contact element which is composed of electrically conductive material and is electrically connected to the contact insert. The contact element is fixed by adhesive bonding to a conductive substrate which is in electrical contact with the internal conductor.

Claims12

Dependent claims

A high-voltage device, comprising:

an internal conductor;
an insulating body surrounding said internal conductor along a longitudinal direction, said insulating body including:
insulating layers configured from a synthetic material that is impregnated with a resin;
and
electrically conductive control inserts for providing field control, said electrically conductive control inserts being disposed in a concentric manner around said internal conductor and being spaced apart from one another by means of said insulating layers, at least one of said control inserts is a conductive base layer;
and
a contact-making device, at least one of said control inserts is a contact insert that is connected in an electric manner to said internal conductor by means of said contact-making device, said contact-making device having a contact element configured from an electrically conductive material that is connected in an electrical manner to said contact insert, said contact element being fixed by means of an adhesive to said conductive base layer being in electrical contact with said internal conductor.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/777,419Filed 16 Dec 2015
Published: US 2018/0336978 A122 Nov 2018
Granted: 30 Jul 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

H01B 7/02
Insulated conductors or cables characterised by their form: disposition of insulation
H01B 1/02
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors: mainly consisting of metals or alloys
H01B 3/42
Plastics; resins; waxes: polyesters; polyethers; polyacetals
H01B 13/08
Insulating conductors or cables: by winding