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Priority to KR1019950052886ApriorityCriticalpatent/KR970042973A/en
Publication of KR970042973ApublicationCriticalpatent/KR970042973A/en
본 발명은 냉장고,자판기 등 공조기의 압축기에 사용되는 40℃에서 동점도 8∼70cst인 광유,알킬벤젠유 또는 이들의 혼합물과,40℃에서 동점도 8∼70℃cst인 폴리올 에스테르유 15∼45중량%로 이루어지는 밀폐형 압축기용 냉동기유 조성물에 관한 것이다.The present invention is a mineral oil, alkylbenzene oil having a kinematic viscosity of 8 to 70 cst at 40 ° C, a mixture thereof, and a polyol ester oil having a kinematic viscosity of 8 to 70 ° C cst at 40 ° C at 15 to 45% by weight. It relates to a refrigerator oil composition for hermetic compressor.
Description
압축기의 냉동기유 조성물Refrigerator oil composition of the compressor
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (3)
40℃에서 동점도 8∼70cst인 광유,알킬벤젠유 또는 이들의 혼합물과,40℃에서 동점도 8∼70℃cst인 폴리올 에스테르유 15∼45중량%로 이루어지는 밀폐형 압축기용 냉동기유 조성물.A hermetic compressor refrigeration oil composition comprising mineral oil, alkylbenzene oil or a mixture thereof having a kinematic viscosity of 8 to 70 cst at 40 ° C, and 15 to 45% by weight of polyol ester oil having a kinematic viscosity of 8 to 70 ° C cst at 40 ° C.제1항에 있어서, 상기 폴리올 에스테르유가 2가 이상의 폴리올과 직쇄 또는 측쇄계의 지방산으로부터 제조된 것인 조성물.The composition of claim 1, wherein the polyol ester oil is prepared from a divalent or higher polyol and a straight or branched chain fatty acid.제1항에 있어서, 상기 조성물이 냉매 R134a(CF3CFH2)와 함께 사용되는 조성물.The composition of claim 1 wherein said composition is used with refrigerant R134a (CF 3 CFH 2 ).※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019950052886A1995-12-201995-12-20
Refrigerator oil composition of the compressor
KR970042973A
(en)
COMPOSITION FOR USE IN COMPRESSION REFRIGERATION; LUBRICANT ADAPTED FOR USE IN COMPRESSION REFRIGERATION; AND PROCESS FOR LUBRICATING COMPRESSION REFRIGERATION EQUIPMENT
Lubricant oil composition comprising a fluorine- containing aromatic compound and an alkyl-or alkyl derivative-subtituted aromatic compound, and a refrigerant composition containing the same