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:
Sep. 11, 1984
Filed:
Sep. 29, 1982
Applicant:
Inventor:
Shoji Ushimura, Yokosuka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
2395333 ;
Abstract
A fuel injection nozzle for an internal combustion engine includes a hollow nozzle body and a valve member liftably disposed in the nozzle body. The nozzle body has an orifice extending from the inside to the outside thereof. The valve member closes and opens the inner end of the orifice in accordance with lift of the valve member. Fuel can flow through the orifice to be injected into the engine when the valve member opens the inner end of the orifice. A nozzle geometry causes the rate of fuel injection to increase through a plateau as the valve member is lifted.