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:
Feb. 20, 1990
Filed:
Apr. 29, 1988
Applicant:
Inventor:
Thomas Glowczewski, Washington Township, Macomb County, MI (US);
Assignee:
Chrysler Motors Corporation, Highland Park, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
731181 ; 74866 ;
Abstract
A circuit for throttle position sensor data shared between controller with dissimilar grounds and to provide reading the output of the throttle position sensor with one of the controllers by referencing the output to the ground of that controller to generate an absolute throttle position sensor reading; and reading the output of the throttle position sensor with another controller via a differential amplifier to generate a relative throttle position sensor reading.