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:
Aug. 15, 1989
Filed:
Jul. 21, 1988
Motoyoshi Hanaoka, Tokyo, JP;
Akira Nakamura, Kanagawa, JP;
Nissan Motor Company, Limited, Yokohama, JP;
Abstract
A throttle control system has means for coupling an accelerator position detector to a throttle servo system which drives a throttle valve to an angular position corresponding to the accelerator position detected by the accelerator position detector in normal mode throttle angle control. The system also has means for returning the throttle valve to an initial and fully closed position when operational force for the accelerator is released or when failure of the throttle servo system is detected. This throttle returning means is operable independently of the accelerator position detector in throttle returning operation for providing quicker response which is particularly required in fail-safe mode operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile