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. 03, 1994
Filed:
May. 07, 1993
Applicant:
Inventors:
Kouji Sasajima, Tokyo, JP;
Takamichi Shimada, Sakado, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123399 ;
Abstract
A control system for controlling the throttle opening of an engine of an automobile has a stepping motor for actuating a throttle valve disposed in an intake passage of the engine to control the throttle opening, an accelerator operation detecting unit for detecting the amount of operation of an accelerator pedal operated on by the driver of the automobile, an engine operating condition detecting unit for detecting an operating condition of the engine, and a controller for controlling the stepping motor based on detected values from the accelerator operation detecting unit and the engine operating condition detecting unit.