Refrigeration – Processes – Lubricant handling
Patent
1984-04-05
1985-11-19
Tanner, Harry
Refrigeration
Processes
Lubricant handling
62469, F25B 4302
Patent
active
045533997
ABSTRACT:
Refrigerant liquid containing a little oil dissolved is vaporized while cooling the motor and a portion of the vaporization products is sent into the bearings to be lubricated.
The large excess of available heat permits dispensing with an oil recirculating pump and keeping in the motor casing, acting as a sump, the major part of the oil present.
REFERENCES:
patent: 1605998 (1926-11-01), Strobell
patent: 3241331 (1966-03-01), Endress et al.
patent: 3820350 (1974-06-01), Brandin et al.
patent: 3913346 (1975-10-01), Moody, Jr. et al.
patent: 3922114 (1975-11-01), Hamilton et al.
Noda Sadafumi
Zimmern Bernard
Tanner Harry
Zimmern Bernard
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