Refrigeration – Air compressor – cooler and expander type – Motor-type expander
Patent
1995-01-17
1997-06-10
Wayner, William E.
Refrigeration
Air compressor, cooler and expander type
Motor-type expander
62 87, 417 68, F25D 900, F04C 1900
Patent
active
056365233
ABSTRACT:
A rotating liquid ring compressor/turbine (RLRC/T), including a rotor having a core and a plurality of radially extending vanes mounted thereon, a tubular jacket having outer and inner lateral portions, eccentrically, rotationally coupled with the rotor. The jacket defines with the rotor a first zone, wherein edges of the vanes rotate in proximity to a first inner surface portion of the jacket and a second zone, wherein edges of the vanes rotate in spaced-apart relationship along a second inner surface portion of the jacket. There is also provided an inlet port communicating with the second zone and an outlet port communicating with the first zone. The eccentricity ecr of the jacket mounted on the rotor is given by: ecr.apprxeq.(1-c)/3, where c is the ratio between the radius of the core C and the radius R of the jacket c=C/R.
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Energy Converters Ltd.
Wayner William E.
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