Electrical machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9831726
SERIAL NO

14485266

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrical machine, in particular an electric motor of a motor vehicle, having a stator and having a rotor which has a rotation axis. In this case, an electrical machine can be a brushless electric motor (DC motor) or a synchronous machine, but also a generator. The stator or the rotor has an electromagnet structure and the other has a permanent-magnet structure which comprises a first quantity of permanent magnets and a second quantity of permanent magnets. At an operating temperature, the magnetic coercive field strength of the first quantity is greater than the magnetic coercive field strength of the second quantity.

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Patent Owner(s)

  • BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, WUERZBURG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fiederling, Daniel Wertheim, DE 7 53
Xu, Jin Wuerzburg, DE 277 1623
Zhang, Sunny Wuerzburg, DE 9 101

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