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. 29, 1984
Filed:
Dec. 23, 1981
Applicant:
Inventors:
Toshiyuki Takimoto, Susono, JP;
Takehisa Yaegashi, Mishima, JP;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123492 ; 123493 ;
Abstract
The volumetric efficiency of an internal combustion engine is calculated from the detected flow rate of the intake air and from the detected rotational speed. The changing rate of the calculated volumetric efficiency is restricted to a limit rate. Then, the amount of fuel to be injected into the engine is calculated, depending upon the restricted volumetric efficiency.
Takimoto, Toshiyuki. (1984). Method and apparatus for controlling the fuel injection amount of an (U.S. Patent No. 4450816). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4450816
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile