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:
Jun. 02, 1998
Filed:
Jul. 24, 1996
Applicant:
Inventor:
Minoru Kuriyama, Hiroshima, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
477158 ;
Abstract
A control system for an automatic transmission of an engine equipped with a traction control which causes a drop in engine output by retarding ignition timing regulates line pressure of the hydraulic control circuit on the basis of engine output torque determined according to an advance angle of ignition timing when the traction control is not executed or on the basis of engine output torque, which is lower than that before execution of the traction control and higher than that after execution of the traction control, estimated on the basis of a basic advance angle of ignition timing when traction control is executed.