Pumps – Motor driven – Fluid motor
Patent
1979-12-10
1981-12-01
Koczo, Jr., Michael
Pumps
Motor driven
Fluid motor
60 3952, 417408, F04B 1700, F04B 3500
Patent
active
043033776
ABSTRACT:
A unique and improved turbomachine for increasing the pressure of one fluid stream by an energy exchange with that of another fluid stream, at relatively high efficiency, includes a housing supporting a compressor turbine wheel for rotation on bearings. Low pressure fluid enters the compressor, driven at the same rpm and by the turbine, such that the tangential velocity of the fluid leaving the compressor is increased. A high pressure fluid enters the housing through an ejector nozzle and is expanded and mixed with the fluid leaving the compressor, the mixed fluid flowing through the turbine. Since a greater amount of fluid flows through the turbine than through the compressor, there is a sufficient amount of energy to drive the compressor and to provide an output from the turbine which is at a pressure higher than that of the fluid entering the compressor. Various forms and systems are described.
REFERENCES:
patent: 1610454 (1926-12-01), Lawaczeck
patent: 2709893 (1955-06-01), Birmann
patent: 2717118 (1955-09-01), Walter
patent: 3784324 (1974-01-01), Staveren
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