Steam generation system

Details Steam generation system Steam generation system

1982-04-14

1983-08-23

Ostrager, Allen M.

Power plants

Motive fluid energized by externally applied heat

Having condition responsive control

60669, 60670, 60688, 122 13A, 219271, 219272, 219273, 290 2, 290 4C, 415175, F01K 1100

Patent

active

043996574

ABSTRACT:
Steam generation means in a closed system having a pressured steam boiler positioned within a closed heated feed water chamber. The steam generated in the boiler is used to drive a turbine and an associated electrical generator whose output augments the outside primary source of electrical power which is fed to one or more electrical resistance units located in the boiler. The exhaust steam from the turbine at reduced pressure is used to supply heat in any closed steam consuming device such as a space heating system. The condensate is returned to the feed water chamber where it is held in preheated condition ready to be pumped into the boiler to maintain the boiler water level. The efficiency of the system is substantially increased by having means for raising the temperature of the turbine and turbine housing thereby to lessen the temperature drop of the steam entering and leaving the turbine.

REFERENCES:
patent: 258932 (1882-06-01), Litchfield et al.
patent: 423421 (1890-03-01), Farrall
patent: 1034952 (1912-08-01), Ball
patent: 1258642 (1918-03-01), Bergeron
patent: 2467818 (1949-04-01), Elston
patent: 3487423 (1969-12-01), White
patent: 3977198 (1976-08-01), Berry

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