EP 2601726 A2 20130612 - WINDING TOOTH AND COMPONENT FOR AN ELECTRICAL MACHINE FOR REDUCING EDDY CURRENTS
Title (en)
WINDING TOOTH AND COMPONENT FOR AN ELECTRICAL MACHINE FOR REDUCING EDDY CURRENTS
Title (de)
WICKLUNGSZAHN UND KOMPONENTE FÜR EINE ELEKTRISCHE MASCHINE ZUR REDUZIERUNG VON WIRBELSTRÖMEN
Title (fr)
DENT D'ENROULEMENT ET COMPOSANT POUR UNE MACHINE ÉLECTRIQUE PERMETTANT DE RÉDUIRE LES COURANTS DE FOUCAULT
Publication
Application
Priority
- DE 102010038764 A 20100802
- EP 2011059876 W 20110615
Abstract (en)
[origin: WO2012016746A2] The invention relates to a winding tooth (3) for a component (2) of an electrical machine (1), in particular for a stator and/or a rotor, comprising: a tooth shaft for being wound with a winding coil (4); and a tooth head (5) which is arranged at one end of the tooth shaft with respect to a winding axis; wherein one or more slots (14) are provided at at least one end section of the winding tooth (3), said slots extending along the winding axis through the tooth head (5), wherein the end section corresponds to a region at one or both ends of the winding tooth (3) along a transverse direction which runs substantially perpendicular to the winding axis.
IPC 8 full level
H02K 1/16 (2006.01); H02K 1/26 (2006.01); H02K 23/42 (2006.01)
CPC (source: EP)
H02K 1/08 (2013.01); H02K 1/146 (2013.01); H02K 1/24 (2013.01); H02K 3/42 (2013.01)
Citation (search report)
See references of WO 2012016746A2
Citation (examination)
US 6864612 B1 20050308 - GOTOH KAZUHIKO [JP]
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 102010038764 A1 20120202; CN 103026584 A 20130403; CN 103026584 B 20170315; EP 2601726 A2 20130612; WO 2012016746 A2 20120209; WO 2012016746 A3 20120920
DOCDB simple family (application)
DE 102010038764 A 20100802; CN 201180038003 A 20110615; EP 11726134 A 20110615; EP 2011059876 W 20110615