Motor vehicle oil pump

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12264672
APP PUB NO 20240052829A1
SERIAL NO

18259195

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A motor vehicle oil pump, including: a pump body, an external rotor having a first plurality of lobes, an internal rotor having a second plurality of lobes configured to engage the first plurality of lobes of the external rotor, and a driving body rotatable with respect to the pump body about a first axis of rotation. The external rotor is constrained to the driving body. An idle shaft is rotatably connected to the pump body about a second axis of rotation parallel and eccentric to the first axis of rotation. The external rotor rotates about the first axis of rotation and is rotated by the driving body. The driving body is rotated by a motor. The internal rotor is fitted onto the idle shaft for rotating about the second axis of rotation and is rotated by the external rotor.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
O M P OFFICINE MAZZOCCO PAGNONI S R LVIA MARZABOTTO 71/73 FUNO DI ARGELATO (BO) I-40050

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lo, Biundo Giuseppe Partinico, IT 7 7
Pachetti, Carlo Cascina, IT 6 7

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