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:
Nov. 18, 2003
Filed:
Mar. 19, 2002
Applicant:
Inventors:
Yasunori Shiraishi, Sakai, JP;
Masahiro Aketa, Sakai, JP;
Wataru Iwanaga, Sakai, JP;
Yuzo Umeda, Sakai, JP;
Assignee:
Kubota Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P 1/900 ;
U.S. Cl.
CPC ...
F02P 1/900 ;
Abstract
A direct-injection type diesel engine comprises a cylinder head ( ) with a fuel injection nozzle ( ) and a glow plug ( ) attached thereto. The fuel injection nozzle ( ) has a leading end opposed to a cylinder mid portion ( ) and the glow plug ( ) extends through an intake port wall portion ( ) between the fuel injection nozzle ( ) and an intake port ( ). The glow plug ( ) is inclined with respect to the fuel injection nozzle ( ) by a predetermined angle ( ) and has a leading end inserted into the cylinder mid portion ( ).