Power plants – Combustion products used as motive fluid – Combined with regulation of power output feature
Patent
1996-07-01
1998-06-16
Thorpe, Timothy
Power plants
Combustion products used as motive fluid
Combined with regulation of power output feature
60742, 60739, 239431, F02C 100
Patent
active
057653666
ABSTRACT:
The object of the invention is to create a simple and compact fuel feed for a gas turbine having an annular combustion chamber. In addition, the operational reliability of the gas turbine is to be improved.
According to the invention, this is achieved when only one central main-gas feed line (15) and one central pilot-gas feed line (16) are connected to the annular combustion chamber (1). A main-gas ring line (13) and a pilot-gas ring line (14) are formed in the interior of the gas-turbine casing (5) or a burner hood (3) known per se. These ring lines (13, 14) are connected upstream to the main-gas feed line (15) and the pilot-gas feed line (16) respectively and downstream to the annular combustion chamber (1). (FIG. 1)
REFERENCES:
patent: 5036657 (1991-08-01), Seto et al.
patent: 5231833 (1993-08-01), MacLean et al.
patent: 5243815 (1993-09-01), Maier et al.
patent: 5257502 (1993-11-01), Napoli
patent: 5295352 (1994-03-01), Beebe et al.
patent: 5359847 (1994-11-01), Pillsbury et al.
patent: 5365738 (1994-11-01), Etheridge
Beeck Alexander
Guthier Klaus
Konig Marcel
Senior Peter
Asea Brown Boveri AG
Thorpe Timothy
Tyler Cheryl J.
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