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. 14, 1989
Filed:
Mar. 07, 1985
Applicant:
Inventor:
Gerald S Thomas, Gloucester, GB;
Assignee:
Lucas Industries Public Limited Company, Birmingham, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ; F02M / ;
U.S. Cl.
CPC ...
239126 ; 2395333 ;
Abstract
A fuel injection nozzle unit has an inwardly opening valve member which can be moved by fuel pressure in a chamber connected to a fuel inlet to allow fuel flow through an outlet orifice. In order to circulate fuel through the chamber a passage leads therefrom to a fuel outlet. A restrictor is located in the passage and the valve member acts to prevent flow through the passage when it is open to allow fuel flow through the outlet orifice.