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:
Apr. 02, 1985
Filed:
May. 29, 1984
Akihiro Yamato, Shiki, JP;
Makoto Hashiguchi, Kawagoe, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A method of controlling the quantity of intake air being supplied to an internal combustion engine equipped with means for increasing the intake air quantity by a required amount in response to operating conditions of the engine. While the engine is decelerating in a condition wherein the fuel supply to the engine is interrupted, a detected value of the rotational speed of the engine is compared with a second predetermined rotational speed value which is higher than a first predetermined rotational speed value below which the interruption of the fuel supply to the engine should be terminated. When the rate of decrease in the rotational speed of the engine is larger than a predetermined value at the time the detected value of engine speed decreases across the second predetermined rotational speed value, the intake air quantity increasing means is actuated for a predetermined period of time to increase the quantity of intake air.