Alternate stator slots using common manifold interface for bidirectional stator cooling

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12244179
SERIAL NO

18616861

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Aspects of the subject disclosure relate to an electric motor that includes a stator. The stator includes a stator body having stator coils. The stator also includes a first substrate coupled to a first end of the stator body and configured to receive a fluid via a first manifold. The stator also includes a second substrate coupled to a second end of the stator body and configured to receive the fluid via a second manifold. The first substrate includes entry slots that form respective axial channels with exit slots of the second substrate to distribute the fluid across the stator body in a first direction. The second substrate includes entry slots that form respective axial channels with exit slots of the first substrate to distribute the fluid across the stator body in a second direction different from the first direction. Accordingly, the temperature of the electric motor can be regulated.

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Patent Owner(s)

  • RIVIAN IP HOLDINGS, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balliett, Logan Noel Los Angeles, US 7 2
Dang, Dang Dinh Garden Grove, US 26 123
Kunatharaju, Venkata Harish Kumar Irvine, US 2 1

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