Title:
Lubricant control means for refrigeration apparatus
United States Patent 3200603

Inventors:
Wake, James F.
John, Vervaet
Publication Date:
08/17/1965
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Assignee:
CARRIER CORP
Primary Class:
62/84
Other Classes:
62/470, 62/193
International Classes:
F25B1/00; F25B1/053; F25B31/00; F25B1/04
US Patent References:
2418853Refrigerating apparatus in which the pressure in the crankcase of the compressor is controlled
2480813Refrigerant flow controlling device
2762204Automatic service valves for use in refrigeration systems
3081604Control mechanism for fluid compression means