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. 17, 1990
Filed:
Dec. 14, 1988
Applicant:
Inventor:
Sid Russell, Suffield, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ; B05B / ;
U.S. Cl.
CPC ...
239400 ; 239406 ;
Abstract
An airblast type fuel nozzle of the type utilized in gas turbine engines is disclosed. Various concepts capable of enhancing the atomization of over a wide range of fuel flow rates are discussed. In one particular embodiment a recirculating air flow pattern at low fuel flow rates is established within a swirl chamber prior to the discharge of the fuel into the core airstream.