EP 3304564 A1 20180411 - SOLID, IN PARTICULAR STRIP-SHAPED INSULATION MATERIAL, FORMULATION FOR IMPREGNATION MEANS FOR PRODUCING AN INSULATION SYSTEM IN A VACUUM IMPREGNATION METHOD THEREFOR AND MACHINES WITH SAID TYPE OF INSULATION SYSTEM
Title (en)
SOLID, IN PARTICULAR STRIP-SHAPED INSULATION MATERIAL, FORMULATION FOR IMPREGNATION MEANS FOR PRODUCING AN INSULATION SYSTEM IN A VACUUM IMPREGNATION METHOD THEREFOR AND MACHINES WITH SAID TYPE OF INSULATION SYSTEM
Title (de)
FESTER, INSBESONDERE BANDFÖRMIGER, ISOLATIONSWERKSTOFF, FORMULIERUNG FÜR EIN IMPRÄGNIERMITTEL ZUR HERSTELLUNG EINES ISOLATIONSSYSTEMS IN EINEM VAKUUMIMPRÄGNIERVERFAHREN DAMIT UND MASCHINEN MIT DERARTIGEM ISOLATIONSSYSTEM
Title (fr)
MATÉRIAU ISOLANT SOLIDE, EN PARTICULIER SOUS FORME DE RUBAN, FORMULATION POUR UN PRODUIT D'IMPRÉGNATION SERVANT À LA RÉALISATION D'UN SYSTÈME D'ISOLATION SELON UN PROCÉDÉ D'IMPRÉGNATION SOUS VIDE ET MACHINES DOTÉES D'UN TEL SYSTÈME D'ISOLATION
Publication
Application
Priority
- DE 102015213537 A 20150717
- EP 2016061293 W 20160519
Abstract (en)
[origin: WO2017012735A1] The invention relates to a solid, in particular strip-shaped insulation material, to a formulation for producing an insulation system in a vacuum impregnation method therefor and machines with said type of insulation system, in particular for the high and medium voltage range, in particular for high and medium high voltage machines, more particularly rotating electric machines in the high and medium voltage range and to semi-finished products for electric switching systems. In order to optimize the impregnation of the insulating strip, the present impregnation resin based on diglycidyl ether is replaced by a cycloaliphatic epoxide resin, then the curing catalyst and the strip adhesive are adapted.
IPC 8 full level
H01B 3/40 (2006.01); C08G 59/62 (2006.01); C08L 63/00 (2006.01)
CPC (source: AT EP US)
B32B 7/12 (2013.01 - US); B32B 19/045 (2013.01 - US); B32B 27/38 (2013.01 - US); C08G 59/24 (2013.01 - EP US); C08G 59/62 (2013.01 - EP US); C08G 59/68 (2013.01 - EP US); C08L 63/00 (2013.01 - US); C09D 163/00 (2013.01 - EP US); H01B 3/04 (2013.01 - AT US); H01B 3/40 (2013.01 - AT EP US); H02K 3/30 (2013.01 - AT); B32B 2264/1026 (2020.08 - US); B32B 2305/07 (2013.01 - US); B32B 2307/206 (2013.01 - US); B32B 2457/04 (2013.01 - US)
Citation (search report)
See references of WO 2017012735A1
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 102015213537 A1 20170119; AT 16858 U1 20201115; BR 112018000745 A2 20180904; CN 108028092 A 20180511; CN 108028092 B 20210309; DE 202016008773 U1 20190807; EP 3304564 A1 20180411; EP 3573076 A1 20191127; RU 2018105689 A 20190820; RU 2018105689 A3 20190820; RU 2704804 C2 20191031; US 11848123 B2 20231219; US 2018204649 A1 20180719; WO 2017012735 A1 20170126
DOCDB simple family (application)
DE 102015213537 A 20150717; AT 501352019 U 20160519; BR 112018000745 A 20160519; CN 201680052803 A 20160519; DE 202016008773 U 20160519; EP 16724877 A 20160519; EP 19000320 A 20160519; EP 2016061293 W 20160519; RU 2018105689 A 20160519; US 201615743811 A 20160519