EP 3120369 B1 20191113 - HIGH-VOLTAGE FEEDTHROUGH AND METHOD FOR THE PRODUCTION THEREOF
Title (en)
HIGH-VOLTAGE FEEDTHROUGH AND METHOD FOR THE PRODUCTION THEREOF
Title (de)
HOCHSPANNUNGSDURCHFÜHRUNG SOWIE VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
TRAVERSÉE HAUTE TENSION ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
EP 2014059613 W 20140512
Abstract (en)
[origin: WO2015172804A1] The invention relates to a high-voltage feedthrough (1) comprising an insulating body (4) arranged concentrically around a cylinder-shaped winding support (2) made of electrically conductive material, and comprising a sealing device for sealing a gap between the winding support (2) and the insulating body (4). In addition, the sealing device comprises a sealing element (8) in a peripheral sealing groove (7). The invention is characterised in that the peripheral sealing groove is arranged in the winding support and accommodates the sealing element. The invention also relates to a method for producing a high-voltage feedthrough (1) comprising an insulating body arranged concentrically around a cylinder-shaped winding support made of electrically conductive material, said insulating body having insulating layers (51) arranged concentrically in relation to one another, wherein a sealing element (8) is introduced into a peripheral sealing groove in the winding support, and the insulating body (4) is subsequently impregnated with a resin, such that a gap between the winding support and the insulating body is sealed.
IPC 8 full level
H01B 17/30 (2006.01); H01B 17/28 (2006.01)
CPC (source: EP KR RU US)
H01B 17/265 (2013.01 - US); H01B 17/28 (2013.01 - EP KR US); H01B 17/30 (2013.01 - RU); H01B 17/301 (2013.01 - US); H01B 17/303 (2013.01 - EP KR US); H01B 17/38 (2013.01 - KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015172804 A1 20151119; CN 106463218 A 20170222; CN 106463218 B 20180727; EP 3120369 A1 20170125; EP 3120369 B1 20191113; KR 101992254 B1 20190927; KR 20160144474 A 20161216; RU 2653498 C1 20180510; US 2017084363 A1 20170323; US 9887026 B2 20180206
DOCDB simple family (application)
EP 2014059613 W 20140512; CN 201480078573 A 20140512; EP 14725912 A 20140512; KR 20167031651 A 20140512; RU 2016144264 A 20140512; US 201415310968 A 20140512