EP 2572442 A2 20130327 - POLE SHOE
Title (en)
POLE SHOE
Title (de)
POLSCHUH
Title (fr)
ÉPANOUISSEMENT POLAIRE
Publication
Application
Priority
- DE 102011006681 A 20110401
- EP 2012055350 W 20120326
Abstract (en)
[origin: CA2830803A1] The invention relates to a pole shoe of an electrical machine, in particular a rotor of an electrical generator of a wind turbine generator system, comprising a pole shoe body for conducting a magnetic field and for receiving a winding for conducting an electrical current, in particular an excitation current, for producing the magnetic field, and at least one heat sink, entirely or partially surrounding the pole shoe body, for cooling the pole shoe, wherein the heat sink is arranged between the pole shoe body and the winding.
IPC 8 full level
H02K 9/22 (2006.01); H02K 3/24 (2006.01); H02K 3/52 (2006.01); H02K 7/18 (2006.01)
CPC (source: EP KR US)
H02K 3/24 (2013.01 - EP KR US); H02K 3/52 (2013.01 - EP KR US); H02K 7/18 (2013.01 - KR); H02K 7/1838 (2013.01 - KR); H02K 9/00 (2013.01 - US); H02K 9/22 (2013.01 - KR); H02K 9/227 (2021.01 - EP KR US); H02K 7/1838 (2013.01 - EP US); H02K 2203/12 (2013.01 - EP KR US); Y02E 10/70 (2013.01 - KR); Y02E 10/72 (2013.01 - EP)
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)
DE 102011006681 A1 20121004; AU 2012234318 A1 20131010; AU 2012234318 B2 20151008; BR 112013024947 A2 20161220; CA 2830803 A1 20121004; CL 2013002800 A1 20140307; CN 103460567 A 20131218; EP 2572442 A2 20130327; JP 2014514902 A 20140619; JP 5746417 B2 20150708; KR 101546175 B1 20150820; KR 20130135989 A 20131211; MX 2013011321 A 20131101; RU 2013148723 A 20150510; US 2014091650 A1 20140403; WO 2012130814 A2 20121004; WO 2012130814 A3 20121122
DOCDB simple family (application)
DE 102011006681 A 20110401; AU 2012234318 A 20120326; BR 112013024947 A 20120326; CA 2830803 A 20120326; CL 2013002800 A 20130927; CN 201280017258 A 20120326; EP 12713017 A 20120326; EP 2012055350 W 20120326; JP 2014501565 A 20120326; KR 20137028530 A 20120326; MX 2013011321 A 20120326; RU 2013148723 A 20120326; US 201214007936 A 20120326