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:
Mar. 03, 1992
Filed:
Nov. 26, 1990
Applicant:
Inventor:
Steven R King, San Antonio, TX (US);
Assignee:
Gas Research Institute, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123575 ; 123 / ; 123 / ;
Abstract
An alternative fuel system that operates in conjunction with the primary fuel system to utilize the output from the existing or original equipment manufacturer's control module from the primary system, modifies that signal and controls a fuel supply valve for the alternative fuel so that the proper quantity of alternative fuel is supplied to the engine.