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. 19, 2021
Filed:
Feb. 20, 2019
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Krishnamurthy Anand, Bengaluru, IN;
Eklavya Calla, Bengaluru, IN;
Biju Dasan, Bengaluru, IN;
Surinder Singh Pabla, Greer, SC (US);
Priyanka Saxena, Bengaluru, IN;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C 30/00 (2006.01); F01D 5/28 (2006.01); F01D 11/12 (2006.01); F01D 25/00 (2006.01);
U.S. Cl.
CPC ...
C23C 30/00 (2013.01); F01D 5/288 (2013.01); F01D 11/122 (2013.01); F01D 25/005 (2013.01); F05D 2230/90 (2013.01); F05D 2300/17 (2013.01); F05D 2300/2116 (2013.01); F05D 2300/603 (2013.01); F05D 2300/611 (2013.01);
Abstract
Various embodiments include a dense abradable coating, a method of reducing rub damage to a turbine engine part by applying the dense abradable coating thereto, and a turbine engine part having the abradable coating thereon. Particular embodiments include a dense abradable coating including a pore-free metallic composite, a high-aluminum containing brittle alloy, and a plurality of hollow abradable particles.