Method of controlling a rotary compressor
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United States of America Patent
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-
Apr 28, 1992
Issued Date -
N/A
app pub date -
Jul 5, 1989
filing date -
Jan 31, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Lift valves are used for controlling the capacity of a rotary compressor and to vary the built-in volume in the rotary compressor. When controlling the capacity of the rotary compressor, the built-in volume is adjusted by controlling the opening and closing of the lift valves in relation to one another.
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