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:
Dec. 21, 1993
Filed:
Jul. 20, 1989
Kunihiro Abe, Tokyo, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
There is disclosed an ignition timing control system for an engine, capable of adjustably setting a timing for shifting from a fixed ignition timing after complete firing to an ordinary ignition timing. The control system comprises an ignition timing setting unit for setting an ignition timing from an ignition timing map using an engine load and the engine speed, a complete firing judgment unit for judging a complete combustion from conditions of the engine, and a delay setting element for setting a delay time for switching the fixed ignition timing to predetermined ignition timing at the time of starting in dependency on the engine temperature when the complete firing is judged.