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:
Oct. 01, 2024
Filed:
Oct. 27, 2021
Applicant:
Safran Ceramics, Le Haillan, FR;
Inventors:
Gildas Garnier, Moissy-Cramayel, FR;
Jean-François Henne, Moissy-Cramayel, FR;
Assignee:
SAFRAN CERAMICS, Le Haillan, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/00 (2006.01); F01D 9/04 (2006.01); F01D 11/00 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 25/005 (2013.01); F01D 9/04 (2013.01); F01D 11/005 (2013.01); F01D 25/246 (2013.01); F05D 2300/20 (2013.01); F05D 2300/6033 (2013.01);
Abstract
An assembly for a turbine includes a plurality of sectors which are adjacent to one another, each sector including at least one connecting edge of composite material with a ceramic matrix, each connecting edge including at least one groove and a sealing tongue present in each groove. Each sealing tongue has a laminated structure comprising a plurality of strips the lower strip and the upper strip of the laminated structure, each being formed by a film of monolithic ceramic material.