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. 22, 1992
Filed:
Jan. 17, 1991
Applicant:
Inventor:
Hansulrich Frutschi, Riniken, CH;
Assignee:
Asea Brown Boveri Ltd., Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60 3905 ; 60 39142 ; 60 39182 ;
Abstract
In a gas/steam power station plant (combined plant) the gas turbine group (1, 2, 3), the steam circuit (8, 9) and the waste heat boiler (4), individually of in combination with one another, are connected, directly or indirectly, operationally to a steam accumulator (12). This operational connection is one wherein a proportion of steam from the constantly charged-up steam accumulator (12) is available for an autonomous start-up of at least one steam turbine (8, 9), coupled to the gas turbine group, of the steam circuit, whereby the start capability of the combined plant can be increased.