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:
May. 31, 2022
Filed:
Jan. 28, 2015
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventors:
Assignee:
SIEMENS ENERGY GLOBAL GMBH & CO. KG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/12 (2006.01); F01K 13/02 (2006.01); F01D 25/32 (2006.01); F01D 5/00 (2006.01);
U.S. Cl.
CPC ...
F01D 25/12 (2013.01); F01D 25/32 (2013.01); F01K 13/025 (2013.01); F01D 5/005 (2013.01); F05D 2220/31 (2013.01); F05D 2240/14 (2013.01); F05D 2260/232 (2013.01);
Abstract
A steam-turbine unit has a steam turbine and an option for cooling the steam turbine by forced cooling, wherein cooling air is drawn through the steam turbine via a suction device and a drainage line of the live-steam valve is used as the access option.