EP 3172817 A1 20170531 - CORONA SHIELDING SYSTEM FOR AN ELECTRICAL MACHINE
Title (en)
CORONA SHIELDING SYSTEM FOR AN ELECTRICAL MACHINE
Title (de)
GLIMMSCHUTZSYSTEM FÜR EINE ELEKTRISCHE MASCHINE
Title (fr)
SYSTÈME ANTI-EFFLUVES POUR MACHINE ÉLECTRIQUE
Publication
Application
Priority
- DE 102014219439 A 20140925
- EP 2015067785 W 20150803
Abstract (en)
[origin: WO2016045844A1] The invention relates to a corona shielding system for an electrical machine, comprising an outer corona shielding and an overhang corona shielding, both the outer corona shielding and the overhang corona shielding having the same corona shielding material which has a non-linear field strength-dependent electrical resistance. The electrical machine comprises such a corona shielding system.
IPC 8 full level
H02K 3/40 (2006.01)
CPC (source: EP RU US)
H02K 3/40 (2013.01 - EP RU US)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014219439 A1 20160331; CN 106716788 A 20170524; CN 106716788 B 20200710; EP 3172817 A1 20170531; JP 2017536791 A 20171207; RU 2017113770 A 20181025; RU 2017113770 A3 20181025; RU 2686680 C2 20190430; US 11081923 B2 20210803; US 2017294817 A1 20171012; WO 2016045844 A1 20160331
DOCDB simple family (application)
DE 102014219439 A 20140925; CN 201580052155 A 20150803; EP 15748019 A 20150803; EP 2015067785 W 20150803; JP 2017516466 A 20150803; RU 2017113770 A 20150803; US 201515511326 A 20150803