REFRIGERATOR OIL COMPOSITION, AND REFRIGERATOR COMPRESSOR AND REFRIGERATION SYSTEM USING THE COMPOSITION
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP1967573A1
公开(公告)日:2008-09-10
The present invention provides a refrigerator oil composition comprising a base oil which is at least one member selected from mineral oils and synthetic oils, and at least one imide compound, said imide compound in an amount of 0.01 to 5 % by mass based on the total amount of the refrigerator oil composition, and also provides a compressor and a refrigeration apparatus using the refrigerator oil composition. The refrigerator oil composition and the compressor and the refrigeration apparatus using the refrigerator oil composition satisfy both sludge dispersibility and prevention of wear and seizing of a sliding part made of aluminum and/or iron.
本发明提供了一种冷冻机油组合物,该组合物包括至少一种选自矿物油和合成油的基础油,以及至少一种亚胺化合物,所述亚胺化合物的用量为冷冻机油组合物总量的 0.01% 至 5%(质量百分比),本发明还提供了一种使用该冷冻机油组合物的压缩机和制冷设备。该冷冻机油组合物以及使用该冷冻机油组合物的压缩机和制冷设备既能满足油泥分散性要求,又能防止铝和/或铁制滑动部件的磨损和卡死。