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:
Jun. 05, 1984
Filed:
May. 26, 1982
Applicant:
Inventor:
Roy S Cataldo, Birmingham, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
239223 ; 239453 ; 23953311 ; 23953312 ;
Abstract
The injection valve in a diesel engine fuel injector directs fuel onto the surface of a spinning disc which is effective to disperse the fuel into a finely divided spray of substantially uniformly sized fuel droplets. The disc is mounted on a shaft driven by an air turbine rotor and supported by air bearings.