Rotor for an electric machine and electric machine having a rotor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11837923
APP PUB NO 20220271625A1
SERIAL NO

17568769

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotor (1) for an electric machine (2) operated with a pulsed voltage, the rotor (1) having at least one sensor element (3) for detecting at least one condition variable of the rotor (1), and a signal processing unit (4) connected to the at least one sensor element (3), the signal processing unit (4) generating measured data based on the at least one condition variable of the rotor (1) and transmitting the measured data to a control device (5). The rotor (1) further having at least one induction coil (7) at least indirectly supported on an end face of the rotor (1), the at least one induction coil (7) being tuned to a modulation of a fundamental wave field of a magnetic front stray field (12) formed during operation of the electric machine (2) with pulsed voltage to generate electrical energy from the fundamental wave field.

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Patent Owner(s)

Patent OwnerAddress
ZF FRIEDRICHSHAFEN AGLOEWENTALER STRASSE 20 FRIEDRICHSHAFEN 88046

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eggler, Jochen Waldburg, DE 10 24
Kehr, Ulrich Tettnang, DE 34 610

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