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:
Apr. 12, 2016
Filed:
Aug. 12, 2011
Jacques Marcel Arthur Bunel, Moissy-Cramayel, FR;
Brice Arnaud Demoulin, Moissy-Cramayel, FR;
Mario César DE Sousa, Moissy-Cramayel, FR;
Guillaume Sevi, Moissy-Cramayel, FR;
Jacques Marcel Arthur Bunel, Moissy-Cramayel, FR;
Brice Arnaud Demoulin, Moissy-Cramayel, FR;
Mario César De Sousa, Moissy-Cramayel, FR;
Guillaume Sevi, Moissy-Cramayel, FR;
SNECMA, Paris, FR;
Abstract
A combustion chamber in which the injection system is attached so as to prevent any axial motion of the injection system, the combustion chamber includes: a baffle including a tubular portion having a first upstream end surrounded by a first radially projecting collar; and an injection system including a bowl which includes a cylindrical portion inserted into the tubular portion, the cylindrical portion including a second upstream end surrounded by a second radially projecting collar, the second collar axially bearing against the first collar, wherein the combustion chamber includes a clamp which axially clamps the first and the second collars against one another, and a fastener which retains the clamp clamped on either side of the first and second collars.