| Patent Number |
Title Of Patent |
Date Issued |
| 4365983 |
Energy saving refrigeration system |
December 28, 1982 |
| A refrigeration system having an increased efficiency of operation and reduction in power consumption. Low head pressure and subcooling the liquid refrigerant emitted from the remote condenser, the efficiency of operation of the compressor of the refrigeration system can be substanti |
| 4286437 |
Energy saving refrigeration system |
September 1, 1981 |
| A refrigeration system having an increased efficiency of operation and reduction in power consumption. By maintaining a low head pressure and subcooling the liquid refrigerant emitted from the remote condenser, the efficiency of operation of the compressor of the refrigeration system can |
| 4283922 |
Air defrost system using secondary air band components |
August 18, 1981 |
| An improved upright open front refrigerated display cabinet having primary and secondary air flow conduits, in which air flow directing means are provided for selectively drawing ambient air into the secondary air band conduit during a defrost cycle and for substantially preventing ambie |
| 4265092 |
Refrigerated display case using air defrost with supplemental heater |
May 5, 1981 |
| A refrigerated display cabinet of the open top or open front type having a conduit extending around a storage and display space in the cabinet between an inlet and an outlet, refrigerated coils located in the conduit, air circulating fans for propelling air through the conduit over and/o |
