Power plants – Motive fluid energized by externally applied heat – Process of power production or system operation
Reexamination Certificate
2004-02-03
2009-10-27
Nguyen, Hoang M (Department: 3748)
Power plants
Motive fluid energized by externally applied heat
Process of power production or system operation
C060S679000
Reexamination Certificate
active
07607304
ABSTRACT:
A high pressure steam turbine is connected to a high pressure steam conduit and has a high pressure turbine output shaft connected to a system power output shaft, a bleed output, and a first output conduit for the output of steam at a reduced pressure and temperature. A tuning turbine is connected to the first output conduit and has a tuning turbine output shaft connected to the system power output shaft, and a tuning turbine output conduit for the output of steam from the tuning turbine at a reduced pressure and temperature to a heat exchanger of a regenerative heater system, and further having a bleed output connected to the regenerative system.
REFERENCES:
patent: 4043130 (1977-08-01), Brown et al.
patent: 4129004 (1978-12-01), Thelen et al.
patent: 5404724 (1995-04-01), Silvestri, Jr.
patent: 6029454 (2000-02-01), Kefer et al.
patent: 1049875 (1959-02-01), None
patent: 1511106 (1968-01-01), None
Translation of French published patent specification 1511106; Published on Jan. 26, 1968, Applicant: Steinmueller GMBH L & C.
Elsam Engineering A/S
Klein O'Neill & Singh, LLP
Nguyen Hoang M
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