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:
Sep. 28, 2004
Filed:
Mar. 29, 2002
Masaru Suzuki, Hamamatsu, JP;
Hitoshi Watanabe, Hamamatsu, JP;
Yamaha Marine Kabushiki Kaisha, Hamamatsu, JP;
Abstract
A multi-cylinder engine includes a plurality of combustion chambers and employs an improved intake pressure sensor arrangement to control fuel injection into the combustion chambers. A plurality of intake conduits define intake passages through which air flows to the combustion chambers. An intake pressure sensor senses intake pressure within the intake passages. A plurality of first conduits are coupled with an accumulator independent of one another and a second conduit is also coupled with the accumulator. The first conduits connect the accumulator to the respective intake passages. The second conduit connects the accumulator to the intake pressure sensor. A control device controls the amount of fuel injected into the combustion chambers based upon at least a signal from the intake pressure sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile