Power plants – Combustion products used as motive fluid
Patent
1991-01-28
1993-02-16
Bertsch, Richard A.
Power plants
Combustion products used as motive fluid
60740, F02C 618, F02G 300
Patent
active
051859971
ABSTRACT:
A gas turbine system of the type including an air compressor, a turbine, a combustor, a turbine cooling unit, and a fuel oil atomizing unit. The turbine cooling unit includes a cooling air passage which communicates an air discharge port of the air compressor to a cooling air intake of the turbine. The turbine cooling unit further includes an intercooler provided in the cooling air passage, and an air filter provided in the cooling air passage downstream of the intercooler. The fuel oil atomizing unit includes an atomization air passage branching from the cooling air passage downstream of the air filter and communicating to an air inlet of the fuel nozzle, and an atomization air compressor, disposed in the atomization air passage, for compressing atomization air.
REFERENCES:
patent: 3487993 (1970-01-01), Rannenberg
patent: 3668869 (1972-06-01), De Corso et al.
patent: 3905191 (1975-09-01), Matto
patent: 4711084 (1987-12-01), Brockett
EP 91 10 1140 European Search Report, May 14, 1991.
Bertsch Richard A.
Hitachi , Ltd.
Richman Howard R.
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