Power plants – Motive fluid energized by externally applied heat – Power system involving change of state
Patent
1999-03-26
2000-11-14
Nguyen, Hoang
Power plants
Motive fluid energized by externally applied heat
Power system involving change of state
415116, F01K 1300
Patent
active
06145317&
ABSTRACT:
A steam turbine with a steam inlet region, an exhaust-steam region and a blading region surrounded by a turbine housing and disposed axially therebetween. Furthermore, a cooling-fluid inlet is provided which can be closed and opened by a closing member and through which cooling fluid can be introduced into the turbine housing. The introduced cooling fluid can be conducted out of the turbine housing again via a suction device for sucking out the cooling fluid. The invention relates, furthermore, to a steam turbine plant and to a method for cooling the steam turbine.
REFERENCES:
patent: 2438998 (1948-04-01), Halford
patent: 2874537 (1959-02-01), Scarborough et al.
patent: 3173654 (1965-03-01), Roe
Patent Abstracts of Japan No. 58-220907 (Tsugio), dated Dec. 22, 1983.
Patent Abstracts of Japan No. 02-081905 (Akihisa), dated Mar. 22, 1990.
Patent Abstracts of Japan No. 08-218811 (Masaki), dated Aug. 27, 1996.
Gobrecht Edwin
Wechsung Michael
Greenberg Laurence A.
Lerner Herbert L.
Nguyen Hoang
Siemens Aktiengesellschaft
Stemer Werner H.
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