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:
Jan. 11, 1983
Filed:
Aug. 20, 1980
Applicant:
Inventor:
Thomas L Greene, Plymouth, MI (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; F02B / ;
U.S. Cl.
CPC ...
74863 ; 60598 ; 74867 ; 123559 ;
Abstract
A vacuum pressure regulator for an automatic transmission for use with an internal combustion engine having an air compressor on the intake side of the engine intake manifold whereby the signal made available by the regulator for the automatic transmission regulator is varied to provide transmission torque capacity proportional to engine torque throughout all engine operating modes regardless of whether the compressor is operating.