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. 27, 1985
Filed:
Sep. 26, 1983
Applicant:
Inventor:
Robert T Skinner, High Wycombe, GB;
Assignee:
Lucas Industries, p.l.c., Birmingham, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M / ; F02M / ;
U.S. Cl.
CPC ...
2395336 ; 2395339 ;
Abstract
A fuel injection nozzle of the inwardly opening type includes first and second coiled compression springs operable to load the valve member to the closed position. The first spring is initially opposed by the second spring and finally assisted by the second spring during the movement of the valve member there being an intermediate range of valve member movement during which the first spring alone resists the movement of the valve member.