EP 3607569 B1 20220907 - ELECTRICALLY INSULATED ELECTRICAL CONDUCTING RIBBON, IN PARTICULAR FOR ELECTRICAL MOTORS AND TRANSFORMATORS
Title (en)
ELECTRICALLY INSULATED ELECTRICAL CONDUCTING RIBBON, IN PARTICULAR FOR ELECTRICAL MOTORS AND TRANSFORMATORS
Title (de)
ELEKTROISOLIERTES ELEKTRISCHES LEITUNGSBAND, INSBESONDERE FÜR ELEKTROMOTOREN UND TRANSFORMATOREN
Title (fr)
RUBAN ÉLECTRIQUE CONDUCTEUR ÉLECTRIQUEMENT ISOLÉ, EN PARTICULIER POUR DES MOTEURS ÉLECTRIQUES ET DES TRANSFORMATEURS
Publication
Application
Priority
- DE 102017107328 A 20170405
- EP 2018056831 W 20180319
Abstract (en)
[origin: WO2018184823A1] The invention relates to an electrically insulating electric conductor strip (1), in particular for electric motors and transformers, having a strip-like electric conductor (2) which has a upper cover surface (2a) and a lower cover surface (2b), two side edge surfaces (2c) and, at the ends, a respective front edge surface, and having electric insulation (3) which is arranged on at least one cover surface of the strip (2a, 2b). The insulation (3) comprises a varnish layer (3a) and an adhesive tape (3b), which is stuck to the lower cover surface (2b) and/or the upper cover surface (2a) of the strip-like electric conductor (2), and specifically directly adjoins a side edge surface (2c), in each case in one region (4).
IPC 8 full level
H01F 41/02 (2006.01); H01B 7/00 (2006.01); H01F 27/25 (2006.01)
CPC (source: EP US)
H01B 7/0018 (2013.01 - US); H01F 27/25 (2013.01 - EP); H01F 27/2847 (2013.01 - US); H01F 41/0213 (2013.01 - EP); H01B 7/0018 (2013.01 - EP)
Citation (examination)
- EP 3109873 A1 20161228 - EATON CORP [US]
- CN 101894620 A 20101124 - JIANGSU HAOWEIFU ELECTRIC CO LTD
- GB 900519 A 19620704 - EISLER PAUL
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 2018184823 A1 20181011; DE 102017107328 A1 20181011; EP 3607569 A1 20200212; EP 3607569 B1 20220907; ES 2931531 T3 20221230; PL 3607569 T3 20230220; US 10957464 B2 20210323; US 2020118707 A1 20200416
DOCDB simple family (application)
EP 2018056831 W 20180319; DE 102017107328 A 20170405; EP 18715509 A 20180319; ES 18715509 T 20180319; PL 18715509 T 20180319; US 201816500917 A 20180319