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:
Aug. 03, 2010
Filed:
Sep. 27, 2006
Henri Diesterbeck, Bottrop, DE;
Edwin Gobrecht, Ratingen, DE;
Karsten Peters, Wesel, DE;
Rainer Quinkertz, Essen, DE;
Henri Diesterbeck, Bottrop, DE;
Edwin Gobrecht, Ratingen, DE;
Karsten Peters, Wesel, DE;
Rainer Quinkertz, Essen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The invention relates to a method for heating a steam turbine comprising a high-pressure turbine section and a medium-pressure turbine section and/or a low-pressure turbine section. Said method is characterized by the essential aspect that the high-pressure turbine section is impinged upon by steam having relatively great conductivity while the medium-pressure turbine section or the low-pressure turbine section remains closed during said impingement following a cold start. As soon as the conductivity drops below a certain value, the medium-pressure turbine section or the low-pressure turbine section is also impinged upon by steam.