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:
Sep. 03, 2019
Filed:
Mar. 24, 2016
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Steve Hannam, North Hykeham, GB;
Paul Padley, Tattershall, GB;
Paul Mathew Walker, Dunholme, GB;
Jonathan Wells, Welton, GB;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/08 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01); F01D 9/04 (2006.01); C23C 4/134 (2016.01); C23C 14/22 (2006.01); C25D 3/56 (2006.01); C25D 5/48 (2006.01); C25D 7/00 (2006.01); F01D 25/00 (2006.01);
U.S. Cl.
CPC ...
F01D 25/08 (2013.01); C23C 4/134 (2016.01); C23C 14/221 (2013.01); C25D 3/56 (2013.01); C25D 5/48 (2013.01); C25D 7/008 (2013.01); F01D 5/14 (2013.01); F01D 5/288 (2013.01); F01D 9/041 (2013.01); F01D 25/005 (2013.01); F05D 2220/32 (2013.01); F05D 2230/10 (2013.01); F05D 2230/311 (2013.01); F05D 2230/312 (2013.01); F05D 2230/313 (2013.01); F05D 2230/90 (2013.01); F05D 2240/123 (2013.01); F05D 2240/15 (2013.01); F05D 2260/231 (2013.01); F05D 2300/611 (2013.01);
Abstract
A vane device for a gas turbine having an inner shroud and an outer shroud, an aerofoil arranged between the inner shroud and the outer shroud, the aerofoil and/or inner shroud and/or an outer shroud having a first layer of MCrAlY coating over a substrate, a coated surface section which is coated with a thermal barrier coating over the first layer of MCrAlY coating, a second layer of MCrAlY coating provided between the first layer of MCrAlY and the thermal barrier coating of the coated surface section.