Title:
ELECTRIC MOTOR AND METHOD FOR THE PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO2003055035
Kind Code:
A3
Abstract:
The invention relates to an electric motor and to a method for the production thereof. According to the invention, an electricmotor with improved electrical, magnetic and mechanical properties and especially mass-power ratio can be provided in addition to an economical method for the production thereof. The electricmotor is embodied as a permanent-magnet excited electricmotor (1) comprising a symmetrically built support (4) with pole gap excitations, wherein low height hM high energy magnets (3) are provided for excitation purposes.
Inventors:
KESTING GUENTER (DE)
MOECKEL ANDREAS (DE)
OESINGMANN DIETER (DE)
SCHUDER RONALD (DE)
WINTZER WILFRIED (DE)
MOECKEL ANDREAS (DE)
OESINGMANN DIETER (DE)
SCHUDER RONALD (DE)
WINTZER WILFRIED (DE)
Application Number:
PCT/EP2002/013459
Publication Date:
August 07, 2003
Filing Date:
November 28, 2002
Export Citation:
Assignee:
BSH BOSCH SIEMENS HAUSGERAETE (DE)
KESTING GUENTER (DE)
MOECKEL ANDREAS (DE)
OESINGMANN DIETER (DE)
SCHUDER RONALD (DE)
WINTZER WILFRIED (DE)
KESTING GUENTER (DE)
MOECKEL ANDREAS (DE)
OESINGMANN DIETER (DE)
SCHUDER RONALD (DE)
WINTZER WILFRIED (DE)
International Classes:
H02K23/04; (IPC1-7): H02K23/04
Foreign References:
| US4481437A | 1984-11-06 | |||
| US4023057A | 1977-05-10 | |||
| US4459500A | 1984-07-10 | |||
| US3836802A | 1974-09-17 | |||
| US6237214B1 | 2001-05-29 | |||
| US3740289A | 1973-06-19 | |||
| US4851727A | 1989-07-25 |
Other References:
WEINMANN D: "APPLICATIONS OF NDFEB-MAGNETS IN MOTORS", REVUE GENERALE DE L'ELECTRICITE, RGE. PARIS, FR, no. 4, 1 April 1991 (1991-04-01), pages 45 - 51, XP000227187, ISSN: 0035-3116
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