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:
Aug. 28, 1979
Filed:
Jun. 30, 1977
Applicant:
Inventors:
Kashmir S Virk, Hopewell Junction, NY (US);
Henry E Leikkanen, Beacon, NY (US);
Assignee:
Texaco Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
1231 / ;
Abstract
Exhaust gas recirculation system for an automotive engine in which that portion of the exhaust stream is selectively withdrawn which contains the major amount of undesirable ingredients. Said portion of gas from each cylinder is received in a common mixing chamber and thereafter passed to the inlet side of the engine for mixing with fresh charge entering the combustion chamber.