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. 27, 2010
Guido Ahaus, Essen, DE;
Axel Buschmann, Essen, DE;
Sascha Dungs, Wesel, DE;
Harald Hoell, Wächtersbach, DE;
Karsten Kolk, Mülheim a.d. Ruhr, DE;
Mirko Milazar, Oberhausen, DE;
Peter Schröder, Essen, DE;
Vyacheslav Veitsman, Gelsenkirchen, DE;
Guido Ahaus, Essen, DE;
Axel Buschmann, Essen, DE;
Sascha Dungs, Wesel, DE;
Harald Hoell, Wächtersbach, DE;
Karsten Kolk, Mülheim a.d. Ruhr, DE;
Mirko Milazar, Oberhausen, DE;
Peter Schröder, Essen, DE;
Vyacheslav Veitsman, Gelsenkirchen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A rotor section for a rotor of a gas turbine, a rotor blade, and a blocking element are provided. The rotor section includes a rotor disk including rotor blades that are inserted thereon in holding grooves and that are secured against sliding along the holding grooves by means of a sealing element arranged at the end face. In order to specify a reliable, simple, and easy-to-design construction for the circumferential fixing of the sealing elements, it is proposed that each sealing element be secured by one blocking element, which engages in a hole arranged at the end face in the rotor blade root.