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. 09, 2004
Filed:
Oct. 25, 2002
Akira Iwano, Hekinan, JP;
Takayuki Hokao, Anjo, JP;
Denso Corporation, , JP;
Abstract
A fuel injection valve that sprays a finer particulate fuel has a tightly closed valve portion and can be assembled by press-fitting. A cup-shaped injection hole plate has its entire circumference joined to a valve body, has a bottom portion with injection holes, and has a cylindrical portion provided upright from the peripheral edge of the bottom portion. A resin sleeve has a resin annular portion with an opening that opens toward the downstream direction of fuel sprayed from the injection hole plate, and a resin cylindrical portion provided upright from the peripheral edge of the resin annular portion. The injection hole plate is provided with projections and the sleeve is provided with cutout grooves to engage the projections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile