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:
Oct. 30, 2012
Filed:
Jun. 20, 2008
Applicants:
Sei Kojima, Okazaki, JP;
Daisuke Inoue, Toyota, JP;
Inventors:
Sei Kojima, Okazaki, JP;
Daisuke Inoue, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 45/02 (2006.01); F16H 61/14 (2006.01); B60W 10/02 (2006.01); B60W 10/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one embodiment, when a condition (specifically, brake ON) of rising of a source pressure (line pressure) of a lock-up control valve is satisfied during deceleration lock-up control, a lock-up differential pressure instruction value is corrected to a low side with that source-pressure rising amount taken into consideration.