Refrigeration device using hydrofluorocarbon refrigerant
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United States of America Patent
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-
Oct 18, 1994
Grant Date -
N/A
app pub date -
Nov 30, 1992
filing date -
Nov 30, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A refrigeration device comprising a compressor, a condenser, an evaporator, an accumulator and a refrigerant is described. Lubricating oil present in the compressor is chosen so as to be insoluble with the refrigerant, and a particular accumulator design is described to ensure return of oil back to the compressor.
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Family
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Cited Art Landscape
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