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:
Sep. 07, 2004
Filed:
Dec. 05, 2001
Applicant:
Inventors:
Assignee:
Alstom Technology LTD, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/00 ;
U.S. Cl.
CPC ...
F02C 7/00 ;
Abstract
A flow machine is shown with a compressor and at least one turbine, and in which an air intake booster is arranged in an intake duct of the compressor, and an exhaust gas booster is arranged in an exhaust gas duct of the at least one turbine. In operation of the flow machine, the individual booster stages are operated, singly or in combination, in dependence on the specific operating conditions. The flow machine and the associated operating process make possible an economical mode of operation of the flow machine.