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. 29, 1988
Filed:
Jan. 21, 1987
Applicant:
Inventor:
Dino Crapiz, Le Haillan, FR;
Assignee:
Societe Europeenne de Propulsion, Suresnes, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K / ;
U.S. Cl.
CPC ...
60253 ; 60909 ;
Abstract
Combustion chamber for rocket motor of the type comprising two domes, interconnected by a cylindrical shell, each of said domes and the intermediate shell being produced from a filamentary composite material, in which each dome comprises a slightly conical skirt of which the external face is joined over at least part of its length to the inner face of the shell, via a split cylindro-conical connection ring and at least opposite the conical skirt of the dome, one conical face having the same conicity as the conical skirt, the assembling of the three elements to be connected, i.e. dome, shell and ring, being achieved by adhesive bonding.