Rotor carrier for an electric machine and electric machine having the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12218551
APP PUB NO 20220360146A1
SERIAL NO

17735620

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotor carrier for an electric machine having a sleeve-shaped receiving region and at least one flange-like carrier region connected to a hub or shaft. The receiving region has on its outer circumferential surface at least one driving groove extending in axial direction, and a plurality of radial oil bore holes are provided in the receiving region so as to be distributed over the circumference. An encoder wheel having a nonmagnetic material is provided at an axial end of the rotor carrier, and in that the encoder wheel protrudes over the receiving region in radial direction to serve as an axial limit for a rotor lamination stack.

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Patent Owner(s)

  • ZF FRIEDRICHSHAFEN AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Einenkel, Steffen Priesendorf, DE 5 11
Fahl, Günter Sulzfeld, DE 3 2
Matschas, Steffen Bad Bocklet, DE 18 92
Viernekes, Gerald Hassfurt, DE 21 38
Walter, Thomas Kolitzheim, DE 109 886

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