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. 11, 1978
Filed:
Oct. 14, 1976
Applicant:
Inventors:
Eric Joseph Cavanagh, Surbiton, EN;
Ivor Fenne, Greenford, EN;
Assignee:
Lucas Industries Limited, Birmingham, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
2395333 ; 23953311 ;
Abstract
A fuel injection nozzle includes a valve member axially slidable within a bore and shaped at its end to define a substantially conical valve surface which co-operates with a seating surface to control the flow of fuel through outlet orifices. One of said surfaces defines two spaced hardened zones for co-operation with the other surface, the outlet orifice extending from intermediate said zones.