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:
Nov. 18, 1986
Filed:
Jan. 07, 1985
Applicant:
Inventor:
Thomas J Madden, Vernon, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ; F02G / ;
U.S. Cl.
CPC ...
60757 ; 60755 ;
Abstract
The liner of a combustor for a gas turbine engine is constructed to include a refilmer at the combustion/dilution air holes so as to form a film of cool air along the inner surface of the liner in the combustion, that would otherwise be destroyed by the combustion/dilution air.