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. 09, 1979
Filed:
Oct. 18, 1976
Michael H Cops, Solihull, GB;
Clive R Sainsbury, Birmingham, GB;
Lucas Industries, Ltd., , GB;
Abstract
A fuel control system for an internal combustion engine, including a fuel flow control sensitive to one or more engine operating parameters and controlling the rate at which fuel is introduced into the engine, an exhaust gas sensing device for producing an output signal corresponding to the exhaust gas composition, feed back means for feeding back to the fuel flow control, a signal derived from said output signal to correct the fuel flow, said feed back means including a signal storage device, the signal stored in which is altered in accordance with variations in the output signal of the exhaust gas sensing device, and overrun detection means connected to said feed back means and arranged to prevent alteration of said stored signal by the exhaust gas sensing device during overrun.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile