Pumps – Motor driven – Electric or magnetic motor
Patent
1980-06-09
1982-10-26
Willis, Jr., P. E.
Pumps
Motor driven
Electric or magnetic motor
62469, 62470, 252 54, 252 68, 570102, C10M 130, F04D 1700
Patent
active
043559603
ABSTRACT:
A compressor refrigeration system employing a halocarbon refrigerant, has a lubricant composition in contact with the halocarbon refrigerant over the expected temperature range of the system, the lubricant composition having lubricity and chemical and thermal stability in the presence of halocarbon refrigerant at temperatures of up to at least 130.degree. C., the lubricant composition comprising a thermally stable oil with minor amounts of an alkyl polyhalophenyl ether.
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patent: 4046533 (1977-09-01), Olund
Gainer Gordon C.
Luck Russell M.
Cillo D. P.
Westinghouse Electric Corp.
Willis, Jr. P. E.
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