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. 13, 2001
Filed:
Aug. 31, 1999
Applicant:
Inventor:
Yasuhide Tani, Nagoya, JP;
Assignee:
Denso Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 5/900 ; F02M 6/100 ; F02M 6/300 ;
U.S. Cl.
CPC ...
F02M 5/900 ; F02M 6/100 ; F02M 6/300 ;
Abstract
Twelve injection holes formed on an injection hole member are separated into two groups, each one of the two groups has six injection holes for forming a spray. Each injection hole is formed such that its injected fuel flow path center diverges from an injection center axis as fuel advances in an injection direction. Respective injected fuel flow path centers diverge from each other as fuel advances in the injection direction. Accordingly, fuel injected from the injection holes do not collide each other and form sprays. Thus, the spray is uniformly atomized, and a deviation of the spray direction is prevented.