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. 11, 1976
Filed:
Oct. 30, 1974
Applicant:
Inventors:
Hachiro Aoki, Higashimatsuyama, JA;
Motonobu Sunaga, Higashimatsuyama, JA;
Assignee:
Diesel Kiki Kabushiki Kaisha, Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M / ; F02D / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ;
Abstract
A fuel injection device for internal combustion engines, comprising: a source of pressurized fuel supply, a fuel distributor-controller by means of a rotor rotating in a stationary sleeve and fuel injection valves each being integrally composed of a large-diameter servo piston, a small-diameter plunger and a nozzle the fuel injection quantity control mechanism and injection-timing control mechanism utilizing the variable pressure produced by throttling, under control, the oil returning from the servo piston.