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 10272906 B1

Date of Patent:

Apr. 30, 2019

Filed:

Jun. 12, 2017

Power transmission device for hybrid vehicle

Applicant:

Kabushiki Kaisha F.c.c., Hamamatsui-shi, JP;

Inventor:

Tatsuyuki Ohashi, Hamamatsu, JP;

Assignee:

Kabushiki Kaisha F.C.C., Hamamatsu-shi, JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

David J Hlavka

Int. Cl.

CPC ...

B60K 6/40 (2007.10); B60W 20/30 (2016.01); B60K 6/387 (2007.10); B60K 6/48 (2007.10); B60K 6/543 (2007.10); B60L 11/14 (2006.01); B60W 10/02 (2006.01); B60W 10/08 (2006.01); B60W 10/10 (2012.01); B60W 10/30 (2006.01); B60W 20/00 (2016.01); F16H 61/02 (2006.01); F16H 61/662 (2006.01); F16H 63/50 (2006.01); B60K 6/547 (2007.10); B60W 10/06 (2006.01); B60W 10/107 (2012.01); B60W 10/115 (2012.01); F16H 57/04 (2010.01);

U.S. Cl.

CPC ...

B60W 20/30 (2013.01); B60K 6/387 (2013.01); B60K 6/40 (2013.01); B60K 6/48 (2013.01); B60K 6/543 (2013.01); B60K 6/547 (2013.01); B60L 11/14 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 10/10 (2013.01); B60W 10/107 (2013.01); B60W 10/115 (2013.01); B60W 10/30 (2013.01); B60W 20/00 (2013.01); F16H 57/0435 (2013.01); F16H 57/0441 (2013.01); F16H 61/02 (2013.01); F16H 61/662 (2013.01); F16H 63/50 (2013.01); B60K 2006/4825 (2013.01); B60W 2520/10 (2013.01); B60W 2540/10 (2013.01); B60W 2710/025 (2013.01); B60W 2710/081 (2013.01); B60W 2710/1083 (2013.01); B60W 2710/1088 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6252 (2013.01); Y02T 10/6286 (2013.01);

Abstract

A power transmission device for a hybrid vehicle has a first clutch device () disposed in a drivetrain between an engine (E) and a driving wheel (D). A second clutch device () disposed in a drivetrain extends from a motor (M) to the driving wheel (D). The oil pump (P), connected to the motor (M), supplies oil to a predetermined moving component disposed in the vehicle by using driving power of the motor (M). A transmission (A) is disposed in a drivetrain between the engine (E) and the motor (M) and the driving wheel (D). The transmission adjusts rotation speed of the motor (M). The power transmission device supplying oil by causing the motor (M) to rotate the oil pump (P) at an appropriate rotation speed.

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