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:
Mar. 09, 2021
Filed:
Jul. 08, 2016
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Pascal Fabrice Bilhe, Le Coudray Montceaux, FR;
André Hubert Louis Malie, Chatellerault, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/52 (2006.01); C04B 41/89 (2006.01); C04B 35/195 (2006.01); C23C 28/04 (2006.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01); C23C 30/00 (2006.01); F01D 5/28 (2006.01); C23C 14/08 (2006.01);
U.S. Cl.
CPC ...
C04B 41/526 (2013.01); C04B 35/195 (2013.01); C04B 41/52 (2013.01); C04B 41/89 (2013.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01); C23C 14/08 (2013.01); C23C 28/042 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); F01D 5/288 (2013.01); F05D 2230/90 (2013.01);
Abstract
A part coated in a protective coating forms a thermal barrier and includes a ceramic first layer. The protective coating further includes a second layer present on the first layer and including a majority by weight of a first feldspar mineral having a melting temperature higher than or equal to 1010° C. and presenting a thickness greater than or equal to 10 μm.