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, 2007
Filed:
Dec. 05, 2003
Applicants:
Philippe Le Biez, Draveil, FR;
Philippe Perruchaut, Pau, FR;
Karim Larabi, Epinay sur Seine, FR;
Pierre Bertrand, Montbelliard, FR;
Christian Coddet, Giromagny, FR;
Inventors:
Philippe Le Biez, Draveil, FR;
Philippe Perruchaut, Pau, FR;
Karim Larabi, Epinay sur Seine, FR;
Pierre Bertrand, Montbelliard, FR;
Christian Coddet, Giromagny, FR;
Assignee:
SNECMA Moteurs, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A powder material for forming an abradable coating, the material comprising a metal powder based for the most part on aluminum and containing manganese or calcium. The material is applicable to seals of a turbomachine.