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. 11, 2009
Filed:
Mar. 23, 2005
Applicants:
Claude Lejars, Draveil, FR;
Marica Mesic, Dammarie-les-Lys, FR;
Bruce Pontoizeau, Paris, FR;
Alexandre Roy, Antony, FR;
Patrice Suet, Montgeron, FR;
Inventors:
Claude Lejars, Draveil, FR;
Marica Mesic, Dammarie-les-Lys, FR;
Bruce Pontoizeau, Paris, FR;
Alexandre Roy, Antony, FR;
Patrice Suet, Montgeron, FR;
Assignee:
Snecma, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Turboshaft engine including two subassemblies defining between them an annular chamber housing a seal. The two subassemblies are assembled under axial stress thereby defining an annular chamber housing the seal and an interposed part is inserted between the butting surfaces of the two parts of the annular chamber.