Power plants – Combustion products used as motive fluid – Combustion products generator
Patent
1995-04-19
1998-04-21
Koczo, Michael
Power plants
Combustion products used as motive fluid
Combustion products generator
415200, 420448, 416241R, F02C 300
Patent
active
057406685
ABSTRACT:
A power generation gas turbine includes first stage turbine blades made of an alloy whose 10.sup.5 -hour 14-kgf/mm.sup.2 temperature capacity is 920.degree. C. or over, second and subsequent stage turbine blades made of an alloy whose 10.sup.5 -hour 14-kgf/mm.sup.2 temperature capacity is 800.degree. C. or over, first stage turbine nozzles made of an alloy whose 10.sup.5 -hour 6 kgf/mm.sup.2 temperature capacity is 900.degree. C. or over, and second and subsequent stage turbine nozzles made of an alloy whose 10.sup.5 -hour 6-kgf/mm.sup.2 temperature capacity is 800.degree. C. or over.
REFERENCES:
patent: 5077004 (1991-12-01), Schweizer et al.
patent: 5360318 (1994-11-01), Siga et al.
patent: 5370497 (1994-12-01), Doi et al.
patent: 5480283 (1996-01-01), Doi et al.
Fujiwara Tetsuo
Fukui Yutaka
Suwa Masateru
Tamaki Hideki
Hitachi , Ltd.
Koczo Michael
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