Title:
Refrigeration system with refrigerant operated pump
United States Patent 2986898
US Patent References:
Separating hydrocarbon fluids
- - 2265558
Compound system for liquid refrigerant return
- - 2570979
Liquid return trap in refrigerating systems
- - 2590741
Refrigeration system
- - 2724240
Liquid refrigerant transfer system
- - 2836966
Separating hydrocarbon fluids
- - 2265558
Compound system for liquid refrigerant return
- - 2570979
Liquid return trap in refrigerating systems
- - 2590741
Refrigeration system
- - 2724240
Liquid refrigerant transfer system
- - 2836966
Inventors:
Wood Jr., Charles P.
Publication Date:
06/06/1961
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Export Citation:
Assignee:
VILTER MFG CO
Primary Class:
Other Classes:
62/DIG.002, 62/512, 62/509, 62/503
International Classes:
F25B41/00
US Patent References:
| 2871673 | Liquid return system |