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. 28, 2010
Filed:
Sep. 06, 2007
Hajime Tasaka, Fuji, JP;
Hirofumi Michioka, Kanagawa, JP;
Fumitaka Nagashima, Fuji, JP;
Yutaka Tohyama, Fuji, JP;
Jun Kagawa, Fuji, JP;
Hajime Tasaka, Fuji, JP;
Hirofumi Michioka, Kanagawa, JP;
Fumitaka Nagashima, Fuji, JP;
Yutaka Tohyama, Fuji, JP;
Jun Kagawa, Fuji, JP;
JATCO Ltd, Fuji-shi, JP;
Abstract
A control apparatus for an automatic transmission including a plurality of frictional elements each arranged to be engaged by receiving supply of an engagement pressure regulated by a solenoid, and being arranged to attain a plurality of gear stages by combination of engagements of the frictional elements, the control apparatus includes a failure occurrence sensing section configured to sense an occurrence of a failure-induced disengagement in one of the frictional elements based on a failure of one of the solenoids, based on an engine racing by a depression of an accelerator pedal in a state in which ranges other than a parking range and a neutral range are selected during a stop of a vehicle; and a command output section configured to output a limp home mode command to attain one of the gear stages to enable the vehicle to start.