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:
Feb. 14, 1978
Filed:
Jun. 02, 1976
Applicant:
Inventor:
Richard Roberts, Marlborough, CT (US);
Assignee:
United Technologies Corporation, Hartfort, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60 3932 ; 60 3966 ; 60 3 / ; 60 3971 ; 60 3965 ;
Abstract
A flameholder is made of inner and outer wall members spaced apart for admission of coolant therebetween, the walls having aligned holes for the admission of fuel-air mixture from the space surrounding the flameholder to the space within the flameholder and the walls being held in spaced relation to one another by flanged tubes surrounding the holes in the outer wall and extending inwardly through the aligned holes in the inner wall, the tubes having lateral flanges on the inner ends overlying the inner surface of the inner wall.