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:
Jul. 24, 2012
Filed:
Jan. 08, 2008
Marcus Brücher, Berlin, DE;
Axel Buschmann, Essen, DE;
Andreas Föhrigen, Berlin, DE;
Dieter Kienast, Berlin, DE;
Martin Raschnewski, Berlin, DE;
Joachim Reisener, Berlin, DE;
Wilfried Remmert, Berlin, DE;
Peter Schröder, Essen, DE;
Marcus Brücher, Berlin, DE;
Axel Buschmann, Essen, DE;
Andreas Föhrigen, Berlin, DE;
Dieter Kienast, Berlin, DE;
Martin Raschnewski, Berlin, DE;
Joachim Reisener, Berlin, DE;
Wilfried Remmert, Berlin, DE;
Peter Schröder, Essen, DE;
Siemens Aktiengesellschaft, München, DE;
Abstract
Disclosed is an axial rotor section for a rotor of a turbine, on which a sealing element, which is provided on an end side surface, is secured by means of a bolt against movement in the circumferential direction, with the bolt being reliably secured against becoming loose by means of a securing plate. One particular advantage of the invention is the comparatively simple and low-cost design, comprising a securing plate, a bolt, holes and grooves. Furthermore, these components can be fitted and removed quickly, because of their simple geometry.