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:
Jan. 07, 2014
Filed:
Aug. 26, 2010
Bernhard Küsters, Jupiter, FL (US);
Marc Mittelbach, Wuppertal, DE;
Uwe Sieber, Mülheim an der Ruhr, DE;
Ulrich Waltke, Mülheim an der Ruhr, DE;
Dirk Wistuba, Mülheim an der Ruhr, DJ;
Bernhard Küsters, Jupiter, FL (US);
Marc Mittelbach, Wuppertal, DE;
Uwe Sieber, Mülheim an der Ruhr, DE;
Ulrich Waltke, Mülheim an der Ruhr, DE;
Dirk Wistuba, Mülheim an der Ruhr, DJ;
Siemens Aktiengesellschaft, München, DE;
Abstract
A stator blade and a stator blade arrangement for a turbomachine which is exposable to axial throughflow is provided. Each stator blade is retained via a fixed clamping in a circumferential groove. For the fixed clamping, provision is made on one side of the blade root for a shaped piece with a threaded hole into which a tensioning screw, which is supported on the bottom of the circumferential groove, may be screwed.