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公开(公告)号：EP1950279B1
公开(公告)日：2018-08-08
申请号：EP06832410.2
申请日：2006-11-01
发明人： KANEKO, Masato
IPC分类号： C10M171/00 , C10M169/04 , C10N40/30
CPC分类号： C10M169/04 , C10M171/008 , C10M2203/02 , C10M2203/06 , C10M2203/10 , C10N2220/00 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2240/30 , C10N2280/00
摘要： Provided is a refrigerating machine oil which contains a base oil mainly containing at least one substance selected from the group consisting of a mineral oil, a synthetic alicyclic hydrocarbon compound, and a synthetic aromatic hydrocarbon compound and having a kinematic viscosity at 40°C of 1 to 8 mm 2 /s. The refrigerating machine oil is applied to refrigerators including a sliding part formed of an engineering plastic or including an organic coating film or an inorganic coating film. The refrigerating machine oil enables to improve energy-saving performance due to its low viscosity, has a low frictional coefficient and good sealing property, and is suitably used in various refrigeration applications, especially in closed-type refrigerators.
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公开(公告)号：EP3279295A1
公开(公告)日：2018-02-07
申请号：EP16772191.9
申请日：2016-03-10
发明人： KANEKO, Masato , HOSHIDA, Takahiro
IPC分类号： C10M169/04 , C09K5/04 , C10M105/38 , C10M135/20 , C10N30/00 , C10N40/30 , F25B1/00
CPC分类号： C10M169/04 , C09K5/04 , C09K5/045 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C10M105/38 , C10M135/20 , C10M135/22 , C10M135/28 , C10M2207/2835 , C10M2219/022 , C10M2219/082 , C10M2219/086 , C10N2220/302 , C10N2220/306 , C10N2230/36 , C10N2240/30 , C10N2260/10 , F25B1/00 , F25B31/002 , F25B2500/221
摘要： The refrigerator lubricating oil of the present invention contains: a base oil containing, as a major component, a polyol ester (A) of a fatty acid (a1) that is a fatty acid having a number of carbon atoms of from 3 to 18 and a polyol (a2) that is selected from neopentyl glycol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, and dipentaerythritol; and a disulfide and/or trisulfide compound (B), and the disulfide and/or trisulfide compound (B) is blended in an amount of from 30 to 10,000 ppm by mass in terms of sulfur equivalent based on the total amount of the refrigerator lubricating oil.
摘要翻译： 本发明的冷冻机用润滑油含有：以碳原子数为3〜18的脂肪酸即脂肪酸（a1）的多元醇酯（A）作为主成分的基油， 选自新戊二醇，三羟甲基乙烷，三羟甲基丙烷，三羟甲基丁烷，季戊四醇和二季戊四醇的多元醇（a2） 和二硫化物和/或三硫化物化合物（B），二硫化物和/或三硫化物化合物（B）以基于冷冻机润滑剂总量的硫当量计为30-10000质量ppm 油。
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公开(公告)号：EP2090643B1
公开(公告)日：2016-01-27
申请号：EP07831213.9
申请日：2007-11-05
发明人： TOKIAI, Takeo , KANEKO, Masato , KOSHIMA, Hiroaki
IPC分类号： C10M169/04 , C10N20/02 , C10N20/04 , C10N30/06 , C10N40/30 , C10M171/00 , C10N30/02 , C10N30/10
CPC分类号： C10M171/008 , C10M169/041 , C10M2207/026 , C10M2207/042 , C10M2207/046 , C10M2207/2835 , C10M2209/043 , C10M2209/1023 , C10M2209/103 , C10M2209/1033 , C10M2223/041 , C10M2229/02 , C10N2220/021 , C10N2220/022 , C10N2220/302 , C10N2230/02 , C10N2230/06 , C10N2230/10 , C10N2240/30
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公开(公告)号：EP2243817B1
公开(公告)日：2015-09-16
申请号：EP09709552.5
申请日：2009-02-03
发明人： KANEKO, Masato , IKEDA, Harutomo , SATO, Tokue
CPC分类号： C09K5/045 , C09K2205/112 , C09K2205/126 , C10M107/20 , C10M107/24 , C10M107/34 , C10M171/008 , C10M2207/026 , C10M2207/042 , C10M2209/043 , C10M2223/041 , C10M2229/02 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/026 , C10N2220/04 , C10N2220/301 , C10N2220/302 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2240/30 , C10M2209/1033
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6.发明公开LUBRICATING OIL COMPOSITION FOR REFRIGERATORS AND COMPRESSORS WITH THE COMPOSITION 有权油组合物的冷却系统和压缩机含有油组合物
公开(公告)号：EP2138558A1
公开(公告)日：2009-12-30
申请号：EP08740681.5
申请日：2008-04-18
发明人： IKEDA, Harutomo , KATO, Takayuki , HOSHIDA, Takahiro , INOUE, Masaki , IKEJIMA, Shozo , MUTO, Masataka , YAMASHITA, Masahito , KANEKO, Masato
IPC分类号： C10M105/38 , F04B39/00 , C10N20/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/06 , C10N40/30
CPC分类号： F04B39/02 , C10M105/38 , C10M171/008 , C10M2201/0413 , C10M2201/0603 , C10M2207/026 , C10M2207/2835 , C10M2209/1033 , C10M2213/0623 , C10M2217/0403 , C10M2221/003 , C10N2210/04 , C10N2210/06 , C10N2210/08 , C10N2220/021 , C10N2220/022 , C10N2220/30 , C10N2220/301 , C10N2220/302 , C10N2230/06 , C10N2230/10 , C10N2230/40 , F04B39/0215 , F04B53/18
摘要： A lubricating oil composition for refrigerators comprising a base oil which comprises as a main component a polyol ester compound obtained from a polyhydric alcohol selected from among pentaerythritol, dipentaerythritol, trimethylolpropane, and neopentyl glycol and a C 4 to C 20 aliphatic monocarboxylic acid and which has an acid value of 0.02 mgKOH/g or less and a hydroxyl value of 5 mgKOH/g or less. A compressor using the lubricating composition. The lubricating oil composition is applicable to such refrigerators that use a refrigerant having a specific structure, such as an unsaturated fluorinated hydrocarbon compound, and being usable in current car air conditioner systems, and has excellent compatibility with the refrigerant, good sealing properties, capability of imparting a low coefficient of friction to sliding members and, yet, excellent stability. The compressor uses the lubricating composition.
摘要翻译： 冰箱包括一个基油为主要成分，其包括从季戊四醇，二季戊四醇，三羟甲基丙烷中选择的多元醇而获得的多元醇酯化合物和新戊二醇和C 4至C 20脂肪族单羧酸和具有润滑油组合物 上的0点02毫克KOH /克或更小的酸值为5毫克KOH /克或更小的羟基值。 使用该润滑组合物的压缩机。 润滑油组合物适用于寻求冰箱并使用具有特定结构的制冷剂，颜色：例如在不饱和氟化烃化合物，并且在目前的汽车空调系统是可用的，并且具有与制冷剂优异的相容性，良好的密封性能，的能力 赋予低摩擦系数并且滑动部分，然而，优异的稳定性。 压缩机使用所述润滑组合物。
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7.发明公开LUBRICANT FOR COMPRESSION REFRIGERATING MACHINE AND REFRIGERATING APPARATUS USING THE SAME 审中-公开SCHMIERMITTELFÜRKOMPRESSIONSKÄLTEMASCHINEUNDKÜHLAPPARATURDAMIT
公开(公告)号：EP2067844A1
公开(公告)日：2009-06-10
申请号：EP07807643.7
申请日：2007-09-20
发明人： KANEKO, Masato , IKEDA, Harutomo
IPC分类号： C10M169/04 , C10M107/24 , C10M107/34 , C10M133/22 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/02 , C10N30/08 , C10N30/10 , C10N40/30
CPC分类号： C10M171/008 , C10M169/04 , C10M2207/026 , C10M2209/043 , C10M2209/1033 , C10M2215/14 , C10M2223/041 , C10M2229/02 , C10N2220/021 , C10N2220/023 , C10N2220/306 , C10N2230/66 , C10N2240/30 , C10M2209/1085
摘要： The present invention provides a lubricating oil for a compression type refrigerator including a polyvinyl ether-based compound containing an alkylene glycol or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule and having a molecular weight in a range of 300 to 3,000, and a dehydrating agent. The lubricating oil for a compression type refrigerator of the present invention has high miscibility and high viscosity index, and excellent in stability without degradation and alteration due to hydrolysis under carbon dioxide atmosphere.
摘要翻译： 本发明提供一种用于压缩式制冷机的润滑油，其包含分子中含有亚烷基二醇或聚氧亚烷基二醇单元和乙烯基醚单元的分子量为300〜3000的聚乙烯基醚系化合物， 脱水剂。 本发明的压缩型冷冻机用润滑油具有高的混溶性和高粘度指数，并且在二氧化碳气氛下由于水解而劣化和稳定性优异。
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8.发明公开LUBRICATING OIL COMPOSITION FOR COMPRESSION REFRIGERATOR HAVING TRACTION MECHANISM 有权VERWENDUNG EINERSCHMIERÖLZUSAMMENSETZUNGFÜRVERDICHTUNGSKÄLTEMASCHINEMIT TRAKTIONSMECHANISMUS
公开(公告)号：EP2062962A1
公开(公告)日：2009-05-27
申请号：EP07790563.6
申请日：2007-07-10
IPC分类号： C10M101/02 , C10M105/04 , C10M105/06 , C10M105/36 , C10M105/38 , C10M107/08 , F25B1/00 , C09K5/04 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/06 , C10N30/08 , C10N30/10 , C10N40/30 , C10N60/02
CPC分类号： C09K5/041 , C09K5/042 , C09K5/045 , C10M169/04 , C10M171/008 , C10M2203/045 , C10M2203/065 , C10M2203/1025 , C10M2203/1065 , C10M2205/0225 , C10M2205/0265 , C10M2207/026 , C10M2207/042 , C10M2207/2825 , C10M2207/2835 , C10M2209/1055 , C10M2211/0225 , C10M2223/041 , C10M2229/02 , C10N2220/021 , C10N2220/022 , C10N2220/30 , C10N2220/302 , C10N2220/303 , C10N2220/305 , C10N2220/306 , C10N2230/06 , C10N2230/10 , C10N2240/30
摘要： The present invention provides a lubricating oil composition for a compression type refrigerator, containing a base oil having a kinematic viscosity of 2 to 1,000 mm 2 /s at 40°C. The base oil contains the following compounds (1) to (6) each having a molecular weight of 150 to 5,000 and a tertiary or quaternary carbon: (1) an alicyclic hydrocarbon, (2) a branched carboxylic acid ester of a polyhydric alcohol, (3) an alicyclic polycarboxylic acid ester, (4) polybutene, (5) an alkyl benzene and/or an alkyl naphthalene, and (6) a paraffinic mineral oil showing a 13 C-NMR spectrum in which an area of peaks at chemical shifts in the range of 30 to 100 ppm accounts for 5 to 40% of the entire peak area and/or a naphthenic mineral oil having a naphthene content of 30 to 70% by mass. The composition has excellent traction performance, lubricating properties and stability.
摘要翻译： 本发明提供一种压缩型冷冻机用润滑油组合物，其含有在40℃下的运动粘度为2〜1000mm 2 / s的基础油。 基油含有分子量为150〜5000的以下化合物（1）〜（6）和叔碳或季碳：（1）脂环族烃，（2）多元醇的支链羧酸酯， （3）脂环族多羧酸酯，（4）聚丁烯，（5）烷基苯和/或烷基萘，（6）显示13 C-NMR光谱的石蜡矿物油，其中化学 在30〜100ppm范围内的变化占整个峰面积的5〜40％，和/或环烷烃含量为30〜70质量％的环烷矿物油。 该组合物具有优异的牵引性能，润滑性能和稳定性。
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9.发明公开REFRIGERATOR OIL COMPOSITION 有权KÄLTEKOMPRESSORENÖLZUSAMMENSETZUNGENTHALTEND EINE AROMATISCHE SCHWEFELVERBINDUNG
公开(公告)号：EP1792970A1
公开(公告)日：2007-06-06
申请号：EP04822285.5
申请日：2004-09-14
发明人： KANEKO, Masato
IPC分类号： C10M169/04 , C10M101/02 , C10M105/06 , C10M107/02 , C10M107/34 , C10M135/00 , C10N20/02 , C10N30/06 , C10N30/08 , C10N40/30
CPC分类号： C09K5/042 , C10M171/008 , C10M2203/045 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2203/1065 , C10M2205/0206 , C10M2205/223 , C10M2207/2835 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1085 , C10M2219/00 , C10M2219/04 , C10M2219/086 , C10M2219/102 , C10M2219/104 , C10M2219/108 , C10M2223/041 , C10N2220/022 , C10N2220/303 , C10N2220/305 , C10N2220/306 , C10N2230/06 , C10N2230/08 , C10N2230/12 , C10N2230/42 , C10N2240/30
摘要： The present invention provides a refrigerator oil composition including: a base oil (A) composed of at least one selected from a polyalkylene glycol, a polyol ester, a poly-α-olefin, an alkylbenzene, and an mineral oil; an organic sulfur compound (B) having a sulfur content of 35% by mass or less; and a refrigerant (C) composed of at least one selected from carbon dioxide gas, a hydrocarbon, and ammonia, in which the refrigerator oil composition has a total sulfur content of 0.01 to 0.1% by mass with respect to a total amount of the components (A) and (B). The refrigerator oil composition is novel, and is free from an environmental problem such as the ozone layer destruction or the global warming, can retain its lubrication property for a long period of time, and does not cause the clogging of a capillary in a refrigeration cycle.
摘要翻译： 本发明提供一种冷冻机油组合物，其包含：由选自聚亚烷基二醇，多元醇酯，聚α-烯烃，烷基苯和矿物油中的至少一种构成的基油（A） 硫含量为35质量％以下的有机硫化合物（B） 和由二氧化碳气体，碳氢化合物和氨中的至少一种构成的制冷剂（C），其中，所述冷冻机油组合物的总硫含量相对于所述成分的总量为0.01〜0.1质量％ （A）和（B）。 冷冻机油组合物新颖，没有臭氧层破坏或全球变暖等环境问题，长时间保持其润滑性，不会在制冷循环中导致毛细管堵塞 。
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公开(公告)号：EP1956073B1
公开(公告)日：2019-01-02
申请号：EP06822927.7
申请日：2006-11-02
发明人： KANEKO, Masato
IPC分类号： C10M169/04 , C10M171/00 , C10M105/18 , C10N20/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/06 , C10N40/30 , C10N80/00
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