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71.发明公开
公开(公告)号：EP2233555A1
公开(公告)日：2010-09-29
申请号：EP08852622.3
申请日：2008-11-20
发明人： KANEKO, Masato , IKEDA, Harutomo , SATO, Tokue , KATO, Takayuki , HOSHIDA, Takahiro , TAKAMATSU, Masato , SUZUKI, Masahiro , YASUDA, Shuichi , MUTO, Masataka , IKEJIMA, Shozo , YAMASHITA, Masahito
IPC分类号： C10M169/04 , C09K5/04 , F25B1/00 , C10M107/20 , C10M107/24 , C10M107/34 , C10M145/26 , C10N20/02 , C10N30/00 , C10N40/30
CPC分类号： C09K5/045 , C09K2205/112 , C09K2205/126 , C10M107/24 , C10M107/34 , C10M145/26 , C10M171/008 , C10M2207/026 , C10M2207/0406 , C10M2207/042 , C10M2209/043 , C10M2209/104 , C10M2209/1055 , C10M2209/1075 , C10M2209/108 , C10M2209/1085 , C10M2223/041 , C10N2220/022 , C10N2220/302 , C10N2230/66 , C10N2240/30 , C10N2280/00
摘要： A lubricating oil composition for refrigerator including a base oil and an acid scavenger, and a compressor using the composition are provided, where the acid scavenger is a polyalkylene glycol derivative represented by a formula (1) as follows:
R 1 -[(OR 2 ) e -OR 3 ] f (1)
and the base oil is at least one compound selected from a group consisting of polyvinyl ether, polyalkylene glycol and an ether-base compound represented by a formula (2) as follows,
Ra-[(ORb)n-(X)-(ORc)k]x-Rd (2)
where meanings of respective signs are as described in the specification.-
72.发明公开LUBRICANT FOR COMPRESSION TYPE REFRIGERATING MACHINE AND REFRIGERATION SYSTEM USING THE SAME 审中-公开VERWENDUNG EINES SCHMIERMITTELS ZUM SCHILEREN EINERVERDICHTUNGSKÄLTEMASCHINE
公开(公告)号：EP2119760A1
公开(公告)日：2009-11-18
申请号：EP08721266.8
申请日：2008-03-04
IPC分类号： C10M107/24 , C10M107/34 , F25B1/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/02 , C10N40/30
CPC分类号： C10M171/008 , C10M107/24 , C10M107/34 , C10M2209/043 , C10M2209/1033 , C10N2220/021 , C10N2220/022 , C10N2220/302 , C10N2230/02 , C10N2230/70 , C10N2240/30 , C10M2209/1085 , C10M2209/1055
摘要： A lubricating oil for a compression-type refrigerator using a hydrofluorocarbon refrigerant including a polyvinyl ether-based compound containing in the molecule an alkylene glycol unit or a polyoxyalkylene glycol unit and a polyvinyl ether unit and having a molecular weight in the range of 300 to 3,000, and a refrigeration apparatus using the lubricating oil.
The present invention can provide a lubricating oil for a compression-type refrigerator having good compatibility in the atmosphere of a hydrofluorocarbon and a high viscosity index, and a refrigeration apparatus using such a lubricating oil.摘要翻译： 一种压缩式制冷机的润滑油，其使用包含分子中含有亚烷基二醇单元或聚氧亚烷基二醇单元的聚乙烯基醚类化合物的氢氟烃制冷剂和聚乙烯醚单元，分子量范围为300〜3000 ，以及使用该润滑油的制冷装置。 本发明可以提供一种用于在氢氟烃的气氛和高粘度指数下具有良好相容性的压缩式制冷机的润滑油，以及使用这种润滑油的制冷装置。
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公开(公告)号：EP2090643A1
公开(公告)日：2009-08-19
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 , C10M105/18 , C10M105/38 , C10M105/48 , C10M107/24 , C10M107/34 , C10M129/16 , C10N20/00 , C10N20/02 , C10N20/04 , C10N30/06 , C10N40/30
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
摘要： A refrigerator oil composition includes: a synthetic base oil; and a partial hydrocarbyl ether of an aliphatic polyhydric alcohol condensate, in which the aliphatic polyhydric alcohol condensate includes a condensate of 4 to 20 molecules of a hindered glycol and/or an aliphatic polyhydric alcohol having 3 to 6 hydroxyl groups. The refrigerator oil composition is preferably used in a compression refrigerator that uses a hydrofluorocarbon, a natural refrigerant such as a hydrocarbon, carbon dioxide, or ammonia, a mixed refrigerant of fluoroiodomethane and propene, an unsaturated fluorinated hydrocarbon, a fluorinated ether, a fluorinated alcohol, a fluorinated ketone, or a mixture thereof as a refrigerant, has a low coefficient of friction, and is excellent in energy-saving property.
摘要翻译： 一种冷冻机油组合物，包括：合成基础油; 和脂肪族多元醇缩合物的部分烃基醚，其中脂肪族多元醇缩合物包含4〜20分子的受阻二醇和/或具有3〜6个羟基的脂肪族多元醇的缩合物。 冷冻机油组合物优选用于使用氢氟烃，碳氢化合物，二氧化碳或氨等天然制冷剂，氟碘甲烷和丙烯的混合制冷剂，不饱和氟化烃，氟化醚，氟化醇的压缩式制冷机 ，作为制冷剂的氟化酮或其混合物具有低摩擦系数，并且节能性优异。
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公开(公告)号：EP2071012A1
公开(公告)日：2009-06-17
申请号：EP07828366.0
申请日：2007-09-25
发明人： KANEKO, Masato , IKEDA, Harutomo
IPC分类号： C10M169/04 , C08F16/00 , F25B1/00 , C10M107/24 , C10M107/34 , C10M129/38 , C10N10/02 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/02 , C10N30/06 , C10N30/08 , C10N40/30
CPC分类号： C10M169/04 , C08F216/1416 , C10M171/008 , C10M2207/026 , C10M2207/042 , C10M2207/046 , C10M2207/126 , C10M2209/043 , C10M2209/1033 , C10M2209/1045 , C10M2223/041 , C10M2229/02 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/306 , C10N2230/06 , C10N2230/10 , C10N2230/66 , C10N2240/30 , C10M2209/1085 , C10M2209/1055 , C10N2210/01 , C10N2210/04 , C10N2210/08
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 an organic carboxylic acid alkali metal salt. The lubricating oil for a compression type refrigerator of the present invention has high miscibility and high viscosity index, and excellent in wear resistance and storage stability under carbon dioxide atmosphere.
摘要翻译： 本发明提供一种压缩式冷冻机用润滑油，其含有分子内具有亚烷基二醇或聚氧亚烷基二醇单元和乙烯基醚单元且分子量为300〜3000的聚乙烯醚系化合物和 有机羧酸碱金属盐。 本发明的压缩式冷冻机用润滑油具有高混合性和高粘度指数，并且在二氧化碳气氛下具有优异的耐磨性和储存稳定性。
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75.发明公开LUBRICANT FOR COMPRESSION REFRIGERATING MACHINE AND REFRIGERATING APPARATUS USING THE SAME 有权SCHMIERMITTELFÜRKOMPRESSIONSKÄLTEMASCHINE
公开(公告)号：EP2071011A1
公开(公告)日：2009-06-17
申请号：EP07807541.3
申请日：2007-09-19
发明人： KANEKO, Masato , IKEDA, Harutomo
IPC分类号： C10M169/04 , C10M107/24 , C10M107/34 , C10M129/18 , C10M129/66 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/06 , C10N30/08 , C10N30/10 , C10N40/30
CPC分类号： C10M171/008 , C10M169/04 , C10M2207/026 , C10M2207/042 , C10M2209/043 , C10M2223/041 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/303 , C10N2220/305 , C10N2220/306 , C10N2230/10 , C10N2230/34 , C10N2240/30 , C10M2209/1033 , 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, an epoxy compound having 8 or more carbon atoms The lubricating oil for a compression type refrigerator of the present invention has high miscibility and high viscosity index, and is excellent in stability, and does not have an unpleasant odor under carbon dioxide atmosphere.
摘要翻译： 本发明提供一种压缩式制冷机用润滑油，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，环氧树脂 碳原子数为8以上的化合物本发明的压缩型冷冻机用润滑油具有高混合性和高粘度指数，稳定性优异，在二氧化碳气氛下不具有令人不愉快的气味。
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公开(公告)号：EP1921127A1
公开(公告)日：2008-05-14
申请号：EP06783093.5
申请日：2006-08-28
发明人： KANEKO, Masato
IPC分类号： C10M105/18 , C10M107/24 , C10M107/34 , C09K5/04 , F25B1/00 , C10N20/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/02 , C10N30/06 , C10N30/08 , C10N40/30 , C10N80/00
CPC分类号： C10M169/04 , C09K5/041 , C09K5/042 , C09K5/045 , C10M107/24 , C10M107/34 , C10M171/008 , C10M2203/0206 , C10M2207/042 , C10M2207/126 , C10M2209/043 , C10M2209/1033 , C10M2209/1055 , C10M2223/041 , C10M2223/047 , C10M2229/02 , C10M2229/025 , C10N2220/021 , C10N2220/022 , C10N2220/302 , C10N2220/303 , C10N2220/305 , C10N2220/306 , C10N2230/02 , C10N2230/06 , C10N2230/10 , C10N2240/30 , C10N2250/18 , C10N2280/00 , Y02P20/124 , C10M2209/1085
摘要： There is provided a refrigerating machine oil composition comprising a base oil containing a polyvinyl ether and/or a polyoxyalkylene glycol derivative as a main component and having a kinematic viscosity of 1 to 8 mm 2 /s as measured at 40°C. The refrigerating machine oil composition is preferably applied to refrigerators having a sliding portion which is made of an engineering plastic material, or provided thereon with an organic coating film or an inorganic coating film. The refrigerating machine oil composition has a low viscosity, an improved energy saving performance, a good sealability and an excellent compatibility with a refrigerant and, therefore, can be suitably used in various refrigerating application fields, in particular, in closed-system refrigerators.
摘要翻译： 提供了一种制冷机油组合物，其包含以40℃测量的含有聚乙烯基醚和/或聚氧亚烷基二醇衍生物作为主要成分并具有1至8mm 2 / s的运动粘度的基础油。 制冷机油组合物优选应用于具有由工程塑料制成的滑动部分或在其上设置有有机涂膜或无机涂膜的冰箱。 制冷机油组合物具有低粘度，改善的节能性能，良好的密封性和与制冷剂的良好的相容性，因此可以适用于各种制冷应用领域，特别是在闭式系统的冰箱中。
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77.发明公开REFRIGERATOR OIL COMPOSITION FOR CARBON DIOXIDE COOLANT 有权KÜHLSCHRANKÖLZUSAMMENSETZUNGFÜRKOHLENDIOXID-KÜHLMITTEL
公开(公告)号：EP1783199A1
公开(公告)日：2007-05-09
申请号：EP04772399.4
申请日：2004-08-24
发明人： KANEKO, Masato
IPC分类号： C10M171/00 , C10M101/02 , C10M105/06 , C10M105/38 , C10M107/02 , C10M107/24 , C10M107/34 , C10N20/00 , C10N20/02 , C10N30/00 , C10N30/06 , C10N30/10 , C10N40/30
CPC分类号： C10M171/008 , C10M2203/1006 , C10M2203/1045 , C10M2205/0206 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/306 , C10N2230/00 , C10N2230/06 , C10N2230/10 , C10N2240/30 , F25B2309/061 , F25B2500/16
摘要： Disclosed is a refrigerator oil composition for use with carbon dioxide refrigerant, characterized in that the composition dissolves in an amount of at least 0.1% by mass in a supercritical carbon dioxide at a temperature of 100°C under a pressure of 15 Mpa.
The invention provides a refrigerator oil composition for carbon dioxide refrigerant which composition is employed in a refrigerating system operated in a supercritical state of carbon dioxide refrigerant and, particularly, such a composition which can enhance heat-exchange efficiency during passage of supercritical carbon dioxide through a heat exchanger as well as which has excellent durability and lubrication performance.摘要翻译： 公开了一种与二氧化碳制冷剂一起使用的冷冻机油组合物，其特征在于，在超临界二氧化碳中，在100℃，15MPa压力下，该组合物的溶解量为0.1质量％以上。 本发明提供了一种用于二氧化碳制冷剂的冷冻机组合物，其组成用于二氧化碳制冷剂的超临界状态下运行的制冷系统中，特别是能够提高通过超临界二氧化碳的热交换效率的组合物 热交换器以及耐久性和润滑性能优异。
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