Refrigeration – Automatic control – Refrigeration producer
Patent
1998-06-15
1999-06-08
Doerrler, William
Refrigeration
Automatic control
Refrigeration producer
62292, 62495, F25B 4304
Patent
active
059101601
ABSTRACT:
A refrigerant recovery system for use in connection with a refrigeration system having an evaporator, a compressor, and a condenser, and a purge unit connected to the condenser for receiving gaseous refrigerant and non-condensable gases from the condenser. A tank connects to the purge unit by a line for receiving purged gaseous refrigerant and purged non-condensable gases from the purge unit. The tank contains adsorbent material for recovering the purged gaseous refrigerant from the purged non-condensable gases. The system includes means for determining when a predetermined amount of purged gaseous refrigerant is received by the tank and means for controlling the flow of fluids to and from the tank.
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Cakmakci Sakin R.
Lobodinsky Walter A.
Doerrler William
York International Corporation
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