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. 28, 2020
Filed:
Sep. 28, 2015
Applicant:
Kawasaki Jukogyo Kabushiki Kaisha, Hyogo, JP;
Inventors:
Atsushi Horikawa, Akashi, JP;
Kunio Okada, Kakogawa, JP;
Seiji Yamashita, Kobe, JP;
Masahide Kazari, Akashi, JP;
Takeo Oda, Kobe, JP;
Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F02C 7/232 (2006.01); F23D 14/08 (2006.01); F23R 3/32 (2006.01); F23R 3/10 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); F02C 7/232 (2013.01); F23D 14/08 (2013.01); F23R 3/10 (2013.01); F23R 3/28 (2013.01); F23R 3/32 (2013.01);
Abstract
A fuel injection nozzle () of the present invention comprises a pre-mixing passage () which mixes fuel () and air () to generate an air-fuel mixture; and an injection port () which is located downstream of the pre-mixing passage () and injects the air-fuel mixture into a combustion chamber (). The fuel injection port () has a slit shape and a width that is less than a dimension that is twice as large as a quenching distance.