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:
Feb. 02, 1999
Filed:
Nov. 05, 1996
Applicant:
Inventor:
Hiromitsu Matsumoto, Iwata, JP;
Assignee:
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123299 ; 123305 ;
Abstract
An engine control system and method wherein the peak pressure in the combustion chamber can be reduced without significantly reducing engine output by supplying fuel in two segments. The first segment is begun before combustion begins and the second segment is not initiated until after combustion has been initiated and preferably after peak pressure has occurred in the combustion chamber. In this way, incipient knocking can be controlled without adversely effecting the engine performance.
Matsumoto, Hiromitsu. (1999). Engine control system and method (U.S. Patent No. 5865153). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5865153
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile