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:
Nov. 06, 2018
Filed:
Aug. 06, 2011
Applicant:
Karl-hermann Richter, Markt Indersdorf, DE;
Inventor:
Karl-Hermann Richter, Markt Indersdorf, DE;
Assignee:
MTU AERO ENGINES AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); B23K 26/342 (2014.01); B23K 15/00 (2006.01); B23K 26/32 (2014.01); B23K 35/02 (2006.01); B23K 35/24 (2006.01); B23K 103/18 (2006.01); B23K 101/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3061 (2013.01); B23K 15/0006 (2013.01); B23K 15/0086 (2013.01); B23K 26/32 (2013.01); B23K 26/342 (2015.10); B23K 35/0244 (2013.01); B23K 35/24 (2013.01); B23K 2201/001 (2013.01); B23K 2203/18 (2013.01); B23K 2203/26 (2015.10); F05D 2230/232 (2013.01); F05D 2230/237 (2013.01);
Abstract
The present invention provides a method for connecting a turbine blade or vane to a turbine disk or to a turbine ring. First, a connecting body is formed on the turbine blade or vane by supplying an additive suitable for fusion welding to a surface of the turbine blade or vane, melting the additive on the surface, with incipient melting of the surface, and allowing the additive and the surface to solidify. Then, the connecting body is connected to the turbine disk or to the turbine ring by means of a fusion welding process.