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. 08, 1977
Filed:
Feb. 18, 1975
Applicant:
Inventors:
Fumio Kanda, Ogawa, JA;
Kousei Nakajima, Hanazono, JA;
Assignee:
Diesel Kiki Co., Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123 / ; 123 / ; 239403 ; 239405 ;
Abstract
An air vortex chamber is provided downstream of the valve seat portion of a fuel injection valve body such that the fuel injecting from the valve seat portion collides with the inner wall of the vortex chamber in a plane coincident with a plurality of tangential air passages which introduce air into the vortex chamber and create the vortex action.
Kanda, Fumio. (1977). Vortex action fuel injection valve for internal combustion engine (U.S. Patent No. 4006719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4006719
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile