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. 07, 2004
Filed:
Sep. 10, 2003
Jihoon Kang, Shizuoka, JP;
Yasutaka Kawamura, Shizuoka, JP;
Tatsuo Ochiai, Shizuoka, JP;
Hirofumi Okahara, Shizuoka, JP;
Jatco LTD, Fuji, JP;
Abstract
A control system for an automatic transmission ( ) includes an oil pressure control mechanism ( ) for supplying an oil pressure to the transmission ( ), and sensor ( ) for detecting the oil pressure supplied from the oil pressure control mechanism ( ) to the transmission ( ). System controller ( ) calculates a maximum torque transmittable by the transmission ( ) based on a speed ratio of the transmission ( ) and the detected oil pressure; calculate an engine torque reduction amount from the difference between the torque being inputted into the transmission ( ) and the maximum transmittable torque; and reduce the torque of an engine ( ) according to the engine torque reduction amount.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile