Power plants – Combustion products used as motive fluid – Different fluids
Patent
1974-05-20
1976-06-29
Husar, C. J.
Power plants
Combustion products used as motive fluid
Different fluids
60 3915, F02C 726, F02C 732
Patent
active
039656730
ABSTRACT:
Two aircraft jet engines are associated respectively with two sub-systems each comprised of a gas turbine for starting one of the engines and driving a set of secondary power generators such as hydraulic pump and electric generator and an air conditioning unit. The two sub-systems are drivingly cross-linked so that either gas turbine can drive both sets. The air conditioning units as well as the gas turbines receive tapped air from the engine compressors, whereby the gas turbines may run with or without combustion. An emergency power pack may be provided, preferably in selective driving connection to one of the sub-systems to provide for the possibility of starting a gas turbine and driving, if necessary, the power generators of that sub-systems or furnishing hydraulic and electric power on a emergency basis when all sub-systems have failed.
REFERENCES:
patent: 2777301 (1957-01-01), Kuhn
patent: 2961939 (1960-11-01), Typaldos
patent: 2969653 (1961-01-01), Trowbridge
patent: 3416309 (1968-12-01), Elmes et al.
patent: 3481145 (1969-12-01), Oldfield
patent: 3660977 (1972-05-01), Reynolds
Casaregola L.
Husar C. J.
Siegemund Ralf H.
Vereinigte Flugtechnische Werke-Fokker Gesellschaft mit beschran
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