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:
Jul. 03, 1990
Filed:
Jul. 31, 1989
Applicant:
Inventors:
Yasunari Seki, Utsunomiya, JP;
Isao Yahata, Takanezawamachi, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D / ; F01L / ;
U.S. Cl.
CPC ...
123333 ; 123 9016 ; 123493 ;
Abstract
An engine control apparatus wherein an engine output can be adjusted in accordance with an allowable revolution speed of the engine at each valve timing so that while the engine can operate at a revolution speed of up to the highest allowable speed range when operating at a valve timing at which the allowable revolution in speed is high, it can nevertheless operate advantageously without experiencing damage to the timing belt and valve jump even when operated at a valve timing having a lower allowable revolution speed range.