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:
Dec. 27, 2016
Filed:
Jul. 14, 2011
Applicant:
Stefan Czerner, Hamburg, DE;
Inventor:
Stefan Czerner, Hamburg, DE;
Assignee:
LUFTHANSA TECHNIK AG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 6/00 (2006.01); B23K 26/34 (2014.01); F01D 5/00 (2006.01); B23K 35/36 (2006.01); B23K 35/02 (2006.01); B23K 26/32 (2014.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
B23P 6/002 (2013.01); B23K 26/32 (2013.01); B23K 26/34 (2013.01); B23K 35/0261 (2013.01); B23K 35/3601 (2013.01); B23P 6/007 (2013.01); F01D 5/005 (2013.01); F01D 5/284 (2013.01); B23K 2201/001 (2013.01); B23K 2203/16 (2013.01); B23K 2203/50 (2015.10); B23K 2203/52 (2015.10); F01D 5/282 (2013.01); Y10T 29/37 (2015.01); Y10T 29/49318 (2015.01);
Abstract
Method for repairing a gas turbine component, which at least at the spot to be repaired consists of a ceramic composite material, where an energy beam locally heats the gas turbine component in a zone, and where one or more auxiliary materials and optionally fibers and/or particles are fed to this zone, wherein a ceramic is generated in the melting zone through the one or more auxiliary materials, and, optionally, the one or more auxiliary materials together with the fibers and/or particles forms a ceramic composite material.