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. 07, 2015
Filed:
Sep. 15, 2009
Francois Benkler, Ratingen, DE;
Tobias Buchal, Düsseldorf, DE;
Andreas Böttcher, Ratingen, DE;
Martin Hartmann, Bochum, DE;
Patricia Hülsmeier, Münster, DE;
Uwe Kahlstorf, Mülheim a.d. Ruhr, DE;
Ekkehard Maldfeld, Mülheim an der Ruhr, DE;
Dieter Minninger, Dinslaken, DE;
Michael Neubauer, Berlin, DE;
Peter Schröder, Essen, DE;
Rostislav Teteruk, Mülheim an der Ruhr, DE;
Vyacheslav Veitsman, Gelsenkirchen, DE;
Francois Benkler, Ratingen, DE;
Tobias Buchal, Düsseldorf, DE;
Andreas Böttcher, Ratingen, DE;
Martin Hartmann, Bochum, DE;
Patricia Hülsmeier, Münster, DE;
Uwe Kahlstorf, Mülheim a.d. Ruhr, DE;
Ekkehard Maldfeld, Mülheim an der Ruhr, DE;
Dieter Minninger, Dinslaken, DE;
Michael Neubauer, Berlin, DE;
Peter Schröder, Essen, DE;
Rostislav Teteruk, Mülheim an der Ruhr, DE;
Vyacheslav Veitsman, Gelsenkirchen, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A gas turbine including a plurality of hook elements disposed one inside the other and designed substantially in the form of hollow cones or hollow cylinders, and including a stator blade support, is intended to enable an especially high efficiency while maintaining the greatest possible operating safety and operating life. To this end, at least one of the hook elements or the stator blade support has a substantially elliptical cross-sectional contour.