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:
Jul. 03, 1990
Filed:
Dec. 01, 1988
Applicant:
Inventor:
Robert M Halvorsen, Birmingham, MI (US);
Assignee:
Fuel Systems Textron Inc., Walled Lake, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
239-5 ; 239390 ; 239584 ;
Abstract
A modular fuel nozzle assembly includes a precalibrated, stand-alone valve module having a fuel metering valve and a precalibrated, stand-alone nozzle module having a fuel injection nozzle. The valve module and nozzle module include separate support housings joined together at an interface between the two modules to facilitate manufacturing, testing and maintainability of the fuel nozzle assembly. Fuel tubes extend across the interface to interconnect fuel passages in the joined modules.