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Patent Searching and Data


Title:
ELECTRIC MACHINE, PARTICULARLY FOR POWER-ASSISTED STEERING ON A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/180637
Kind Code:
A3
Abstract:
The invention relates to an electric machine (1), particularly for power-assisted steering (40) on a motor vehicle, comprising a stator device (1) and a rotor device (2), and a plurality of winding units (21a–21f, 31a–31f) having a first connection (22a–22f, 32a–32f) and a second connection (23a–23f, 33a–33f) which are arranged on the stator device (1), wherein the plurality of winding units (21a–21f, 31a–31f) are electrically coupled together by means of the connections (22a–22f, 32a–32f; 23a–23f, 33a–33f) to form a drive unit (20, 30) in such a manner as to generate, by means of a power supply, a magnetic field to drive the rotor device (2) in the electric machine (10). The electric machine (10) comprises at least two drive units (20, 30) operated independently of one another for driving the rotor device (2) in the electric machine (10).

Inventors:
HENNINGER MICHAEL (DE)
DAMMKÖHLER JÖRG (DE)
BERBERICH REINHOLD (DE)
Application Number:
PCT/EP2014/057670
Publication Date:
June 04, 2015
Filing Date:
April 15, 2014
Export Citation:
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Assignee:
CONTINENTAL AUTOMOTIVE GMBH (DE)
International Classes:
H02K3/28; H02K1/14; H02K3/18
Foreign References:
US20110101906A12011-05-05
GB2462940A2010-03-03
DE102009000681A12010-08-12
US20120194030A12012-08-02
DE102010029370A12011-12-01
US20050168098A12005-08-04
Attorney, Agent or Firm:
GERSCHÜTZ, Florian (Guerickestr. 7, Frankfurt, DE)
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