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.:
Date of Patent:
Dec. 27, 2016
Filed:
Dec. 04, 2013
Applicants:
Hiroaki Kimura, Toyota, JP;
Akiko Nishimine, Toyota, JP;
Takeshi Kuwahara, Nisshin, JP;
Ryota Takayanagi, Toyota, JP;
Inventors:
Hiroaki Kimura, Toyota, JP;
Akiko Nishimine, Toyota, JP;
Takeshi Kuwahara, Nisshin, JP;
Ryota Takayanagi, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyoto-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 11/02 (2006.01); F01M 5/00 (2006.01); F01M 11/10 (2006.01); F16H 57/04 (2010.01); F01M 5/02 (2006.01);
U.S. Cl.
CPC ...
F01M 11/02 (2013.01); F01M 5/002 (2013.01); F01M 11/10 (2013.01); F01M 2005/026 (2013.01); F16H 57/0424 (2013.01); F16N 2250/08 (2013.01);
Abstract
A power transmission device has a first check valve and a second check valve on the respective discharge passages. An oil temperature sensor is disposed at a position that is vertically lower than an oil-introducing portion of a merging section.