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. 12, 2011
Filed:
Oct. 05, 2006
Applicant:
Kai Wieghardt, Mannheim, DE;
Inventor:
Kai Wieghardt, Mannheim, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01K 7/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a steam power plant comprising at least one steam heater for preparing compressed steam, a main turbine, which is connected downstream of the steam heater, is arranged on a main drive shaft and is a high-pressure or medium-pressure turbine, and a secondary turbine, which is interposed between the steam heater and the main turbine and is arranged on a secondary drive shaft, characterized in that the secondary turbine has an at least 50% higher operating speed when compared with a nominal speed of the main turbine.