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. 12, 2016
Filed:
Mar. 06, 2014
Denso Corporation, Kariya, Aichi-pref., JP;
Hidekazu Oomura, Hekinan, JP;
Masanori Miyagawa, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A fuel injection valve for injecting fuel radially includes a valve housing and a valve member. The housing includes fuel nozzle holes arranged in a circumferential direction with a common pitch on a common imaginary circle. Each nozzle hole is inclined toward an outer peripheral side from a fuel inlet to outlet. The nozzle holes have a common shape around their hole axes. The nozzle holes are classified into any of nozzle hole groups. Each group includes at least two of the nozzle holes, which are arranged in a predetermined order with different inclination angles of their hole axes relative to the central axis of the housing. The order of the arrangement of the at least two of the nozzle holes is set at a common order toward one side in the circumferential direction, among the groups.