Power plants – Combustion products used as motive fluid
Patent
1990-09-12
1991-10-08
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
60733, 60738, 60747, 60749, F02C 328, F23R 334
Patent
active
050542800
ABSTRACT:
A gas turbine combustor including a first-stage combustion chamber being arranged to serve as a premix chamber for a second-stage combustion chamber and an auxiliary burner provided in the first-stage combustion chamber and arranged to effect, when fired, combustion and holding of a flame in the first-stage combustion chamber and to effect, when extinguished, feed a flame from the first-stage combustion chamber to the second-stage combustion chamber; and a method of driving the gas turbine combustor including a step of preparing the auxiliary burner in the first stage combustion chamber, the auxiliary burner being sparked when said combustion is fired, and causing the first-stage combustion camber to serve as the premixing chamber for the second-stage combustion chamber by extinguished the auxiliary burner.
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patent: 4701124 (1987-10-01), Magwon et al.
patent: 4735052 (1988-04-01), Maeda et al.
patent: 4910957 (1990-03-01), Moreno et al.
patent: 4949538 (1990-08-01), Iasillo et al.
patent: 4993222 (1991-02-01), Iwai et al.
Akatsu Shigeyuki
Arai Akira
Hashimoto Takashi
Hisano Katsukuni
Inoue Hiroshi
Casaregola Louis J.
Hitachi , Ltd.
Savio, III John A.
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