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:
Nov. 16, 1982
Filed:
May. 05, 1981
Tomonori Ohie, Higashi-Matsuyama, JP;
Diesel Kiki Co., Ltd., Tokyo, JP;
Abstract
An electronic fuel injection control system adapted for combination with a fuel injection valve, which comprises means for regulating the valve opening pressure of the injection nozzle of the fuel injection valve, means for regulating the injection timing of the injection nozzle, means for detecting the operating condition of an engine associated with the fuel injection valve, and means responsive to the output of the detecting means for electronically controlling the valve opening pressure regulating means and the injection timing regulating means. The electronic control means is adapted to control the valve opening pressure regulating means and the injection timing regulating means so as to obtain an injection rate, an injection timing and an injection period appropriate for the operating condition of the engine. The electronic fuel injection control system according to the invention may further include means for regulating the injection pressure of the injection nozzle, which is arranged to be controlled by the electronic control means so as to obtain an injection rate appropriate for the operating condition of the engine in cooperation with the valve opening pressure regulating means.