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.

Date of Patent:
Jul. 21, 2026

Filed:

Feb. 05, 2025
Applicant:

Subaru Corporation, Tokyo, JP;

Inventors:

Tetsu Matsuzaki, Tokyo, JP;

Akihiro Kawakami, Tokyo, JP;

Yusuke Inokuchi, Tokyo, JP;

Assignee:

SUBARU CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02N 11/08 (2006.01); B60K 6/442 (2007.10); F16H 45/02 (2006.01); B60K 6/48 (2007.10); F16H 45/00 (2006.01);
U.S. Cl.
CPC ...
F02N 11/0851 (2013.01); B60K 6/442 (2013.01); F02N 11/0803 (2013.01); F16H 45/02 (2013.01); B60K 6/48 (2013.01); B60Y 2200/92 (2013.01); F02N 2200/0801 (2013.01); F16H 2045/005 (2013.01); F16H 2045/0215 (2013.01);
Abstract

A vehicle control apparatus includes a lock-up control valve that controls a lock-up piston and a control system. A spool valve stem of the rock-up control valve is configured to move to an engagement position where working fluid is supplied to an apply oil path, a disengagement position where the working fluid is supplied to a release oil path, and the intermediate position. The control system is configured to perform a first starting control in which an engine is cranked in a state where the spool valve stem is held at the intermediate position and the clutch is engaged. The control system is configured to perform, when a start of the engine by the first starting control fails, a second starting control in which the engine is cranked in a state where the spool valve stem is moved to the disengagement position and the clutch is engaged.


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