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:
Apr. 12, 1989
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 ...
B05B / ; B05B / ;
U.S. Cl.
CPC ...
239-5 ; 239406 ; 239410 ; 2394245 ; 2395332 ; 2395336 ; 123531 ; 123590 ; 137850 ; 251158 ; 60741 ;
Abstract
An airblast fuel injector tip is provided for reducing fuel vaporization problems as a result of high fuel temperatures without adversely affecting the airblast operational characteristics of the injector tip. The injector tip includes a fuel receiving chamber and a fuel discharge orifice downstream thereof and an arcuate, distensible, tubular valve member having a discharge end movable relative to a valve seat in the fuel receiving chamber in dependence on the pressure of fuel in the valve member to meter fuel to the fuel receiving chamber for discharge through the discharge orifice into a combustor.