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. 11, 1979
Filed:
Sep. 07, 1978
Robert L Anderson, Saline, MI (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
An improved electrical system particularly suitable for use in a motor vehicle. The improvement provides compensation of a signal used in association with an electronic circuit. Such compensation is made necessary because of variation in the potential that occurs at a source of electrical energy in the system relative to the sensor reference potential. The variation in potential results from currents flowing through a conductor interconnecting the sensor and the energy source, which current many be of varying character due to the operation of other devices associated with the system. Compensation is achieved with a differential amplifier coupled both to the energy source and to the sensor.