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:
Aug. 08, 1978
Filed:
Feb. 01, 1977
Applicant:
Inventors:
Jacques E Caruel, Dammarie les Lys, FR;
Guy D Stora, Melun, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60 3965 ; 60 3966 ; 431351 ; 431353 ;
Abstract
A combustion chamber shell, particularly for aircraft turbojet engines, cisting of an assembly of sleeves each of which comprises two parallel facings connected and braced to each other by multiple longitudinal ribs which form an equal number of channels for the passage of the cooling air. The sleeves are connected to each other by annular parts which, to the front and to the rear of the sleeve facings, form vents which are arranged with respect to each other in such a fashion that the air entering into the chamber through the said channels flows in them from rear to front.