EP 1579549 A1 20050928 - ROTOR FOR AN ELECTRIC MOTOR
Title (en)
ROTOR FOR AN ELECTRIC MOTOR
Title (de)
ROTOR FÜR EINEN ELEKTROMOTOR
Title (fr)
ROTOR POUR MOTEUR ELECTRIQUE
Publication
Application
Priority
- DE 10261763 A 20021219
- DK 0300862 W 20031212
Abstract (en)
[origin: WO2004057727A1] The invention relates to a rotor for an electric motor, especially an electric line-start motor, comprising spaces (4 to 7) which receive permanent magnets (10 to 13) and extend in an axial direction, and spaces (20 to 25) that accommodate conductor rods and extend in an axial direction. In order for the rotor to run as regularly as possible, the spaces (20 to 25) accommodating the conductor rods are provided with a substantially elongate cross section in at least one sector of the rotor while being embodied in a curved manner along the longitudinal axis thereof in said sector when viewed from a cross-sectional perspective.
IPC 1-7
IPC 8 full level
H02K 1/27 (2006.01); H02K 21/46 (2006.01)
CPC (source: EP US)
H02K 1/276 (2013.01 - EP US); H02K 21/46 (2013.01 - EP US)
Citation (search report)
See references of WO 2004057727A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004057727 A1 20040708; AU 2003287882 A1 20040714; CN 100423407 C 20081001; CN 1726627 A 20060125; DE 10261763 A1 20040715; DE 10261763 B4 20050609; EP 1579549 A1 20050928; US 2006145557 A1 20060706; US 7247965 B2 20070724
DOCDB simple family (application)
DK 0300862 W 20031212; AU 2003287882 A 20031212; CN 200380106513 A 20031212; DE 10261763 A 20021219; EP 03779720 A 20031212; US 53950005 A 20050617