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. 20, 2011
Filed:
Oct. 16, 2007
Katharina Bergander, Berlin, DE;
Georg Bostanjoglo, Berlin, DE;
Tobias Buchal, Düsseldorf, DE;
Winfried Eβer, Bochum, DE;
Dirk Goldschmidt, Moers, DE;
Torsten Koch, Oberhausen, DE;
Rudolf Küperkoch, Essen, DE;
Thorsten Mattheis, Mülheim, DE;
Jan Münzer, Berlin, DE;
Ralf Müsgen, Essen, DE;
Matthias Oechsner, Mülheim an der Ruhr, DE;
Ursula Pickert, Mülheim an der Ruhr, DE;
Volker Vosberg, Mülheim an der Ruhr, DE;
Katharina Bergander, Berlin, DE;
Georg Bostanjoglo, Berlin, DE;
Tobias Buchal, Düsseldorf, DE;
Winfried Eβer, Bochum, DE;
Dirk Goldschmidt, Moers, DE;
Torsten Koch, Oberhausen, DE;
Rudolf Küperkoch, Essen, DE;
Thorsten Mattheis, Mülheim, DE;
Jan Münzer, Berlin, DE;
Ralf Müsgen, Essen, DE;
Matthias Oechsner, Mülheim an der Ruhr, DE;
Ursula Pickert, Mülheim an der Ruhr, DE;
Volker Vosberg, Mülheim an der Ruhr, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A turbine blade for a turbine of a thermal power plant, with a platform for partial delimiting of a flow passage in the turbine, wherein the platform has at least one cooling medium passage, which extends inside the platform, for guiding a cooling medium, is characterized according to the invention in that the at least one cooling medium passage emerges from the platform at at least two connecting openings, and the turbine blade has at least one supplementary component which can be fastened on the platform, with a communicating passage, which is designed for interconnecting the connecting openings in a fluid-guiding manner.