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:
May. 16, 1989
Filed:
Jan. 30, 1987
Applicant:
Inventors:
Domenico D'Angelo, Monza, IT;
Marco Visconti, Bollate, IT;
Assignee:
Alfa Romeo Auto S.p.A., Naples, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02D / ;
U.S. Cl.
CPC ...
123478 ; 123492 ;
Abstract
A device is proposed for gasoline feeding to an internal combustion engine, comprising injectors for injecting gasoline in the nearby of intake valves under low- and medium-load operating conditions, and valve means to feed gasoline into the feed manifold under high-load operating conditions.