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:
Jan. 09, 2018
Filed:
Nov. 04, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Romain Plante, Fontainbleau, FR;
Romain Coulon, Orvault, FR;
Geoffroy De La Chapelle, Nantes, FR;
Paul Follin, Nantes, FR;
Florent Rognin, Massy, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 21/04 (2006.01); F01D 25/04 (2006.01); F01D 25/24 (2006.01); F02K 3/06 (2006.01); F02C 7/045 (2006.01); B64D 29/06 (2006.01); F02C 7/05 (2006.01); B64D 33/02 (2006.01); F01D 11/12 (2006.01);
U.S. Cl.
CPC ...
F01D 25/04 (2013.01); B64D 29/06 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F02C 7/045 (2013.01); F02K 3/06 (2013.01); B64D 33/02 (2013.01); B64D 2033/0206 (2013.01); F01D 11/125 (2013.01); F01D 11/127 (2013.01); F01D 21/045 (2013.01); F02C 7/05 (2013.01); F05D 2250/283 (2013.01); F05D 2260/96 (2013.01); Y02T 50/672 (2013.01);
Abstract
A turbomachine casing including a substantially cylindrical wall and an annular one-piece acoustic insulation panel mounted inside the wall, the panel including an annular surface that is radially external opposite a radially internal annular surface of the wall, wherein the wall includes on its internal angular surface first projecting members which bear axially against second projecting members belonging to the external annular surface of the panel and which are fixed to these second members in a dismountable manner.