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. 14, 2025
Filed:
Dec. 13, 2022
Applicants:
Safran Ceramics, Le Haillan, FR;
Safran, Paris, FR;
Inventors:
Eric Conete, Moissy-Cramayel, FR;
Lisa Pin, Moissy-Cramayel, FR;
Ioannis Stasinopoulos, Moissy-Cramayel, FR;
Assignees:
SAFRAN CERAMICS, Le Haillan, FR;
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/52 (2006.01); C04B 41/00 (2006.01); C04B 41/45 (2006.01); C04B 41/50 (2006.01); C04B 41/51 (2006.01); F01D 5/28 (2006.01); F01D 21/00 (2006.01);
U.S. Cl.
CPC ...
C04B 41/52 (2013.01); C04B 41/0072 (2013.01); C04B 41/009 (2013.01); C04B 41/4562 (2013.01); C04B 41/5024 (2013.01); C04B 41/5111 (2013.01); F01D 5/284 (2013.01); F01D 5/288 (2013.01); F01D 21/003 (2013.01); F05D 2230/31 (2013.01); F05D 2300/15 (2013.01); F05D 2300/21 (2013.01); F05D 2300/6033 (2013.01); F05D 2300/611 (2013.01);
Abstract
A part includes a substrate made of ceramic matrix composite material, the substrate being coated with a multilayer stack including at least, and in this order, starting from the substrate a tie layer including silicon; an insulation layer including a rare earth disilicate or silica; a barrier layer including a rare earth disilicate; the part further including at least one thermocouple inserted between the insulation layer and the barrier layer.