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. 06, 2002
Filed:
Feb. 09, 2001
Applicant:
Inventor:
Arnd Reichert, Duisburg, DE;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 5/00 ; F04D 2/938 ;
U.S. Cl.
CPC ...
F02C 5/00 ; F04D 2/938 ;
Abstract
The invention relates to a gas turbine ( ) having a turbine stage ( ) which has a guide blade ( ) and a feed ( ) for cooling air (K) with a cooling-air outlet ( ). The turbine stage ( ) can be cooled by the cooling air (K), the cooling-air feed ( ) having means via which a predeterminable pressure of the cooling air (K) can be set at the cooling-air outlet ( ).