EP 1797640 A1 20070620 - DEVICES FOR DISSIPATING HEAT FROM ELECTRICAL MACHINES
Title (en)
DEVICES FOR DISSIPATING HEAT FROM ELECTRICAL MACHINES
Title (de)
VORRICHTUNGEN ZUR ENTWÄRMUNG VON ELEKTRISCHEN MASCHINEN
Title (fr)
DISPOSITIF PERMETTANT DE DISSIPER LA CHALEUR DE MACHINES ELECTRIQUES
Publication
Application
Priority
- EP 2005054006 W 20050815
- DE 102004047605 A 20040930
Abstract (en)
[origin: WO2006034922A1] The invention relates to an electrical machine and, in particular, a brush motor, comprising devices for dissipating heat from the electric motor, in which bearing points and brushes are, in particular, cooled.
IPC 8 full level
H03K 9/06 (2006.01); H02K 1/30 (2006.01); H02K 5/167 (2006.01); H02K 7/00 (2006.01); H02K 9/22 (2006.01); H02K 9/28 (2006.01)
CPC (source: EP US)
H02K 1/30 (2013.01 - EP); H02K 5/1672 (2013.01 - EP); H02K 7/003 (2013.01 - EP); H02K 9/06 (2013.01 - EP); H02K 9/227 (2021.01 - EP US); H02K 9/28 (2013.01 - EP); H02K 1/32 (2013.01 - EP); H02K 3/38 (2013.01 - EP); H02K 13/006 (2013.01 - EP)
Citation (search report)
See references of WO 2006034922A1
Designated contracting state (EPC)
CZ DE ES FR GB
DOCDB simple family (publication)
WO 2006034922 A1 20060406; DE 102004047605 A1 20060413; EP 1797640 A1 20070620
DOCDB simple family (application)
EP 2005054006 W 20050815; DE 102004047605 A 20040930; EP 05774080 A 20050815