Power plants – Combustion products used as motive fluid – Combined with regulation of power output feature
Reexamination Certificate
2011-07-12
2011-07-12
Dinh, Tien (Department: 3644)
Power plants
Combustion products used as motive fluid
Combined with regulation of power output feature
C244S060000
Reexamination Certificate
active
07975465
ABSTRACT:
A system for generating accessory power from a gas turbine engine is provided by the present invention. The system includes an electronic control device for monitoring at least one parameter which provides information about an incipient change in power demand, a control valve operated by the control device for supplying bleed air from the engine during a transient state in response to the at least one monitored parameter, and a pneumatically operated device for receiving the bleed air and for generating power to operate equipment onboard an aircraft. The pneumatically operated device may be an air turbine or a pneumatically integrated generator.
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Gukeisen Robert L.
Hagaman Edward T.
Morris Timothy M.
Schryver Matthew J.
Smith Peter Gerard
Bachman & LaPointe P.C.
Dinh Tien
United Technologies Corporation
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