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:
Jun. 03, 2014
Filed:
Apr. 29, 2009
Applicants:
Christoph Ebert, Dresden, DE;
Albert Langkamp, Dresden, DE;
Markus Mantei, OT Friedersdorf, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01); F01D 9/00 (2006.01); F01D 25/00 (2006.01); F01D 25/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/147 (2013.01); F01D 5/282 (2013.01); F01D 9/00 (2013.01); F01D 25/005 (2013.01); F01D 25/007 (2013.01); F01D 25/32 (2013.01); F05D 2220/31 (2013.01); F05D 2300/603 (2013.01);
Abstract
A guide vane of a condensation turbine steam turbine is provided, wherein the guide vane includes a heating resistor. The guide vane includes fiber composite material at least in some regions. The heating resistor may be embodied as a heating wire or as a heating film. A condensation steam turbine having a guide vane as described above is also provided.