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. 31, 1976
Filed:
Jan. 02, 1975
Applicant:
Inventor:
Henri Arnaud, Cerny, FR;
Assignees:
Automobiles Peugeot, Paris, FR;
Regie Nationale des Usines Renault, Boulogne-Billancourt, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N / ; F02B / ;
U.S. Cl.
CPC ...
60304 ; 123 / ;
Abstract
An improved apparatus for injecting fluid into an internal combustion engine includes a fluid conduit in the engine's cylinder head for discharging fluid into the zone of the valve head. The fluid conduit outlet is positioned so that when the valve is in the seated or closed position, the outlet is substantially closed, and when the valve is in the open, unseated position, the outlet is open, thereby permitting a substantial flow of fluid through the conduit only when the valve is open.