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:
Apr. 16, 2013
Filed:
Mar. 02, 2009
Takao Kawabe, Osaka, JP;
Takashi Miyamoto, Osaka, JP;
Kazuhiro Yamada, Osaka, JP;
Tetsuo Sakaki, Kawasaki, JP;
Isamu Kawashima, Kawasaki, JP;
Takao Kawabe, Osaka, JP;
Takashi Miyamoto, Osaka, JP;
Kazuhiro Yamada, Osaka, JP;
Tetsuo Sakaki, Kawasaki, JP;
Isamu Kawashima, Kawasaki, JP;
Yanmar Co., Ltd., Osaka, JP;
Abstract
An engine in which a fluctuation in the amount of fuel injection is reduced in the entire operating tolerance of the engine. The engine () has an engine body () provided with a turbocharger (), an engine speed sensor (), a turbo sensor (), a boost sensor (), and an ECU () for correcting the amount of fuel injection. A control means recognizes an engine speed, a supercharging pressure, a supercharger speed, a fuel injection amount and corrects the fuel injection amount.