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:
Sep. 28, 1982
Filed:
Jun. 06, 1980
Applicant:
Inventors:
Kiyoshi Isogai, Toyota, JP;
Kazuyoshi Sugaya, Kariya, JP;
Assignee:
Nippondenso Co., Ltd., Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123590 ; 123470 ; 123445 ; 261 / ; 261D / ; 261D / ;
Abstract
A fuel injection apparatus for a multi-cylinder internal combustion engine, having a single fuel injection valve arranged above a throttle valve. A collector member arranged in a throttle bore of the engine so that the member faces the fuel injection nozzle. A cam and link mechanism adapted for connecting the collector member and a throttle shaft, so that a position of the collector member with respect to the axis of the throttle bore changes in accordance with the degree of the opening of the throttle valve. Therefore, an air fuel mixture having a constant air fuel ratio is supplied to all cylinders of the engine.