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. 23, 1977
Filed:
Feb. 13, 1975
Masaaki Noguchi, Nagoya, JA;
Masaharu Sumiyoshi, Toyota, JA;
Taro Tanaka, Chiryu, JA;
Hideya Fujisawa, Kariya, JA;
Nippondenso Co., Ltd., Kariya, JA;
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JA;
Abstract
A fuel injection system for an internal combustion engine comprises a fuel metering means operative to meter and adjust the flow of fuel to the engine in accordance with the operating conditions of the engine, fuel injection nozzles disposed in respective intake ports of engine cylinders, a fuel distributor operative to distribute the metered and adjusted flow of fuel to the respective injection nozzles, an advancer responsive to the increase in the speed of the engine operation to advance the fuel distribution timing of the distributor, and a fuel distribution timing varying means responsive to the variation in the load on the engine to vary the fuel distribution timing of the distributor.