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:
Jun. 18, 1985
Filed:
Jul. 21, 1983
Applicant:
Inventor:
Tokuo Kosuge, Katsuta, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123339 ; 1231 / ; 1231 / ; 1231 / ; 123361 ;
Abstract
An apparatus for controlling air amount upon engine start comprises a control signal generator which provides control signals indicative of amounts of air required upon start of an internal combustion engine and corresponding to temperatures of the engine. An amount of air required upon engine start is derived from the control signal generator in accordance with an engine temperature upon the engine start to control air amount thereupon.