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:
Dec. 29, 2009
Filed:
Apr. 25, 2006
Applicants:
Christophe Pieussergues, Nangis, FR;
Pierre Pascal Sablayrolles, Paris, FR;
Laurent Pierre Elysee Gaston Marnas, Vaux Le Penil, FR;
Inventors:
Christophe Pieussergues, Nangis, FR;
Pierre Pascal Sablayrolles, Paris, FR;
Laurent Pierre Elysee Gaston Marnas, Vaux Le Penil, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02C 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The component elements of a jet engine combustion chamber are assembled together in a manner that is designed to facilitate maintenance while also improving aerodynamic performance. In an embodiment, the outer cap and the inner cap have tongues and the chamber end wail has corresponding tongues, and the tongues of the caps are assembled to the tongues of the chamber end wall.