Title:
ELECTRIC MACHINE FOR A STEERING DRIVE
Document Type and Number:
WIPO Patent Application WO/2012/065778
Kind Code:
A3
Abstract:
The invention relates to an electric machine (1), in particular for use in a steering system of a motor vehicle, comprising: - a first component machine with a first component rotor (61) which is arranged on a shaft and is arranged opposite a first component stator (31) in the radial direction of the shaft; - a second component machine with a second component rotor (62) which is arranged on the shaft and which is arranged opposite a second component stator (32) in the radial direction of the shaft; - and an exciter winding (10, 14) which is wound around the rotatonal axis of the shaft and serves to generate a magnetic field in a rotor formed by the component rotors (61, 62), wherein the exciter winding (10, 14) is arranged between the component machines.
Inventors:
REUTLINGER KURT (DE)
Application Number:
PCT/EP2011/066618
Publication Date:
November 22, 2012
Filing Date:
September 23, 2011
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
REUTLINGER KURT (DE)
REUTLINGER KURT (DE)
International Classes:
H02K16/00; B62D5/04; H02K21/04; H02K21/20
Foreign References:
| US20030102758A1 | 2003-06-05 | |||
| GB2461800A | 2010-01-20 | |||
| JP2007135327A | 2007-05-31 | |||
| JP2006333642A | 2006-12-07 |
Attorney, Agent or Firm:
ROBERT BOSCH GMBH (Stuttgart, DE)
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