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:
Mar. 20, 2018
Filed:
Sep. 29, 2014
Applicant:
Alstom Technology Ltd, Baden, CH;
Inventor:
Herbert Brandl, Waldshut-Tiengen, DE;
Assignee:
ANSALDO ENERGIA IP UK LIMITED, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 5/14 (2006.01); F01D 5/30 (2006.01); F01D 5/32 (2006.01); F01D 11/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/22 (2013.01); F01D 5/147 (2013.01); F01D 5/3007 (2013.01); F01D 5/326 (2013.01); F01D 11/008 (2013.01); F05B 2240/57 (2013.01); F05D 2230/50 (2013.01); F05D 2230/51 (2013.01); F05D 2240/55 (2013.01); F05D 2240/57 (2013.01); F05D 2240/80 (2013.01); F05D 2260/30 (2013.01); F05D 2260/31 (2013.01); F05D 2260/36 (2013.01); F05D 2260/96 (2013.01);
Abstract
The invention relates to a turbine blade, including a blade having a front edge and a rear edge, which blade transitions by means of a shaft into a blade root designed for fastening the turbine blade, and including a platform, which is arranged at the lower end of the blade in order to bound a flow channel. The platform is designed as a separate component and can be connected to the blade in a form-fit manner. Flexible application is achieved in that the platform is composed of several individual platform elements, which enclose the blade in the assembled state.