EP 2067241 A2 20090610 - ELECTRONIC MACHINES WITH COMPOSITE POLES
Title (en)
ELECTRONIC MACHINES WITH COMPOSITE POLES
Title (de)
ELEKTRONISCHE MASCHINEN MIT VERBUNDPOLEN
Title (fr)
MACHINES ÉLECTRONIQUES À PÔLES COMPOSITES
Publication
Application
Priority
- NZ 2007000271 W 20070918
- NZ 55007806 A 20060925
- NZ 55007807 A 20070904
Abstract (en)
[origin: WO2008039081A2] An electric motor or generator consists of a stator carrying pole pieces and their coacting coils, the stator being surrounded on one side by the field creating permanent magnets adjacent one face of the poles and on the other by a flux return path element positioned adjacent the other face of the poles. The stator coils are preferably bobbin mounted.
IPC 8 full level
H02K 1/14 (2006.01); H02K 15/12 (2006.01); H02K 21/22 (2006.01); H02K 21/24 (2006.01)
CPC (source: EP)
H02K 1/148 (2013.01); H02K 15/12 (2013.01); H02K 21/22 (2013.01); H02K 21/24 (2013.01); H02K 2203/12 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008039081 A2 20080403; WO 2008039081 A3 20080724; WO 2008039081 A9 20090702; AU 2007300778 A1 20080403; AU 2007300778 B2 20110714; CA 2663646 A1 20080403; EP 2067241 A2 20090610; EP 2067241 A4 20120222; JP 2010504727 A 20100212; MX 2009003204 A 20090616
DOCDB simple family (application)
NZ 2007000271 W 20070918; AU 2007300778 A 20070918; CA 2663646 A 20070918; EP 07834873 A 20070918; JP 2009529146 A 20070918; MX 2009003204 A 20070918