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. 23, 1992
Filed:
Jan. 17, 1991
Kazuhide Togai, Takatsuki, JP;
Yoshiaki Danno, Kyoto, JP;
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A controlling system for a vehicle-carried internal combustion engine which prevents the rotational speed of the engine from rising excessively high even when an accelerator pedal is operated in a condition of a power transmitting system wherein it does not transmit the driving force of the engine from a transmission to a wheel of the vehicle whether the vehicle is in a stopping condition or in a driving condition. Such condition of the power transmitting system is detected by a driving force transmitting condition detector, and when such condition is detected, a controller controls a throttle valve of the engine so that the opening of the throttle valve may not exceed a predetermined throttle opening greater than an idling throttle opening irrespective of an operation amount of the accelerator pedal.