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. 25, 2014
Filed:
Jan. 12, 2010
Applicants:
James Mccracken, York, SC (US);
Christoph Hermann Richter, Ibbenbüren, DE;
Inventors:
James McCracken, York, SC (US);
Christoph Hermann Richter, Ibbenbüren, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 5/26 (2006.01);
U.S. Cl.
CPC ...
F01D 5/22 (2013.01); F01D 5/225 (2013.01); F05D 2250/314 (2013.01); F05D 2250/231 (2013.01); F05D 2260/96 (2013.01); F05D 2220/31 (2013.01); Y10S 416/50 (2013.01);
Abstract
A turbine blade system including a first turbine blade and a second turbine blade being arranged adjacent to each other shall be suited to allow a particularly secure and reliable operation of a turbine. To this end, the turbine blades are in contact in a first surface area and separated from each other in a second surface area, wherein the first turbine blade includes a pocket containing a damping piece in the second surface area.