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. 20, 2007
Filed:
Mar. 29, 2005
Naoki Shimazaki, Fujisawa, JP;
Terukazu Nishimura, Fujisawa, JP;
Naoki Shimazaki, Fujisawa, JP;
Terukazu Nishimura, Fujisawa, JP;
Isuzu Motors Limited, Tokyo, JP;
Abstract
A diesel engine comprising a fuel injection device (), an EGR device (), and a control device () for controlling the fuel injection device () and EGR device () so as to realize a premixed combustion in which a mixture is ignited after the end of fuel injection, the diesel engine further comprising detection unit () for detecting the ignition timing of the mixture, wherein when the actual ignition timing detected by the detection unit () shifts from the preset optimum ignition timing, the control device () corrects the timing of fuel injection conducted by the fuel injection device () and matches the actual ignition timing with the optimum ignition timing.