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:
Aug. 06, 2024
Filed:
Dec. 17, 2021
Denso Corporation, Kariya, JP;
Hiroki Kaneta, Kariya, JP;
Hajime Kataoka, Nisshin, JP;
Masayuki Niwa, Nisshin, JP;
Noritsugu Katou, Kariya, JP;
Yousuke Nakagawa, Kariya, JP;
Masahiro Ookuma, Kariya, JP;
Sao Yoshidome, Obu, JP;
Gen Takai, Obu, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
At least one of nozzle holes is provided as a non-circular nozzle hole where the ratio of the longest diameter to the shortest diameter of an outlet opening portion is greater than 1. A virtual non-circular cone and a virtual circular cone are defined for each of the non-circular nozzle hole and a circular nozzle hole where the ratio of the longest diameter to the shortest diameter of the outlet opening portion is 1. At least two adjacent nozzle holes are formed such that the virtual non-circular cone does not interfere with the virtual circular cone or the virtual non-circular cone.