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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9266423 B1

PDFFull Text
Date of Patent:
Feb. 23, 2016

Filed:

Jun. 06, 2012

Vehicle driving device

Applicants:

Takeshi Hoshinoya, Wako, JP;

Keiichi Ooiso, Wako, JP;

Inventors:

Takeshi Hoshinoya, Wako, JP;

Keiichi Ooiso, Wako, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Rodney H Bonck

Assistant Examiner:

Lillian Nguyen

Int. Cl.
CPC ...
H02K 5/20 (2006.01); B60K 1/02 (2006.01); B60K 11/02 (2006.01); H02K 7/00 (2006.01); H02K 9/19 (2006.01); B60K 7/00 (2006.01); B60K 17/02 (2006.01); B60K 17/04 (2006.01); B60K 6/448 (2007.10); B60K 6/48 (2007.10); B60K 6/52 (2007.10); B60K 20/00 (2006.01); B60L 11/14 (2006.01); B62D 21/11 (2006.01); B60K 1/00 (2006.01);
U.S. Cl.
CPC ...
B60K 11/02 (2013.01); B60K 6/448 (2013.01); B60K 6/48 (2013.01); B60K 6/52 (2013.01); B60K 7/0007 (2013.01); B60K 17/02 (2013.01); B60K 17/046 (2013.01); B60K 20/00 (2013.01); B60L 11/14 (2013.01); H02K 7/006 (2013.01); H02K 9/19 (2013.01); B60K 2001/006 (2013.01); B60K 2007/0046 (2013.01); B60K 2007/0092 (2013.01); B60Y 2306/03 (2013.01); B60Y 2306/05 (2013.01); B62D 21/11 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6243 (2013.01); Y02T 10/6265 (2013.01); Y02T 10/7258 (2013.01);
Abstract

A first electric motor cooling flow passage (A) and a first electric motor lubrication flow passage (A) supply oil from an electric oil pump () through the outer side of one end (E) of the first electric motor (A) to the portions (A, A) of the first electric motor (A) which are to be cooled/lubricated. A second electric motor cooling flow passage (B) and a second electric motor lubrication flow passage (B) supply oil from the electric oil pump () through the outer side of the other end (E) of the second electric motor (B) to the portions (B, B) of the second electric motor (B) which are to be cooled/lubricated.

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