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81. 发明公开

US20230384002A1 REFRIGERANT COMPRESSOR WITH WEAR SLEEVE AND LUBRICANT BLENDS FOR HANDLING DEBRIS-LADEN FLUIDS 审中-公开
公开(公告)号：US20230384002A1
公开(公告)日：2023-11-30
申请号：US17804786
申请日：2022-05-31
申请人： TRANE INTERNATIONAL INC.
发明人： Michael T. Siegersma , Daniel A. Strange , Russell T. Abbott , Todd W. Smith , Elyse M. Sorenson , Morgan Elizabeth Herried Leehey , Curtis E. Everson , Mohammad Akram
IPC分类号： F25B31/00 , C10M111/04 , C10M105/38 , C10M107/24 , C10M105/06 , C10M101/00 , C10M137/04 , C10M129/10 , C10M133/46 , C10M129/18 , C10M141/10 , C10M169/04 , F25B31/02
CPC分类号： F25B31/002 , C10M111/04 , C10M105/38 , C10M107/24 , C10M105/06 , C10M101/00 , C10M137/04 , C10M129/10 , C10M133/46 , C10M129/18 , C10M141/10 , C10M169/04 , F25B31/026 , C10M2207/2835 , C10M2209/043 , C10M2203/065 , C10M2203/1006 , C10M2223/041 , C10M2207/023 , C10M2215/30 , C10M2207/042 , C10N2030/06
摘要： A compressor including a housing, a shaft configured to be rotated relative to the housing to compress a refrigerant, a motor configured to drive the shaft, a lubrication system configured to supply lubricant to the compressor, and a bearing configured to support the shaft. The shaft includes a wear-resistant sleeve-like treatment on at least a portion of an outer surface of the shaft adjacent the bearing. The lubricant is a lubricant blend composition that includes two or more lubricants, the two or more lubricants including a first lubricant and a second lubricant. The first lubricant is present at a higher volume percentage than the second lubricant, and the first lubricant includes a higher viscosity than the second lubricant.

82. 发明授权

US09790449B2 Lubricant oil composition for compression refrigerator 有权
公开(公告)号：US09790449B2
公开(公告)日：2017-10-17
申请号：US14130197
申请日：2012-06-28
申请人： Tomoya Matsumoto
发明人： Tomoya Matsumoto
IPC分类号： C07C69/34 , C10L1/18 , C10M129/16 , C09K5/04 , C10M171/00 , C10M129/10 , C10M129/18 , C10M137/04 , C10M105/38 , C10M107/24 , C10M107/32 , C10M107/34
CPC分类号： C10M129/16 , C09K5/045 , C10M105/38 , C10M107/24 , C10M107/32 , C10M107/34 , C10M129/10 , C10M129/18 , C10M137/04 , C10M171/008 , C10M2207/026 , C10M2207/042 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10M2209/1055 , C10M2223/041 , C10M2229/02 , C10N2220/302 , C10N2230/08 , C10N2230/12 , C10N2240/30
摘要： The present invention is able to provide a lubricating oil composition for compression refrigerating machine having excellent thermal/chemical stability even when used for a compression refrigerating machine using a saturated fluorinated hydrocarbon refrigerant having a low carbon number and a low global warming potential, by using a refrigerant containing a saturated fluorinated hydrocarbon having from 1 to 3 carbon atoms, which uses, as a base oil, an oxygen-containing organic compound composed of at least one member selected from a polyoxyalkylene glycol, a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol and a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol monoether and a polyvinyl ether, and a polyol ester, each having a hydroxyl value of not more than 15 mgKOH/g.

83. 发明申请

US20140135241A1 LUBRICANT OIL COMPOSITION FOR COMPRESSION REFRIGERATOR 有权
标题翻译：用于压缩冷冻机的润滑油组合物
公开(公告)号：US20140135241A1
公开(公告)日：2014-05-15
申请号：US14130197
申请日：2012-06-28
申请人： Tomoya Matsumoto
发明人： Tomoya Matsumoto
IPC分类号： C10M129/16 , C10M137/04 , C10M129/18 , C10M129/10
CPC分类号： C10M129/16 , C09K5/045 , C10M105/38 , C10M107/24 , C10M107/32 , C10M107/34 , C10M129/10 , C10M129/18 , C10M137/04 , C10M171/008 , C10M2207/026 , C10M2207/042 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10M2209/1055 , C10M2223/041 , C10M2229/02 , C10N2220/302 , C10N2230/08 , C10N2230/12 , C10N2240/30
摘要： The present invention is able to provide a lubricating oil composition for compression refrigerating machine having excellent thermal/chemical stability even when used for a compression refrigerating machine using a saturated fluorinated hydrocarbon refrigerant having a low carbon number and a low global warming potential, by using a refrigerant containing a saturated fluorinated hydrocarbon having from 1 to 3 carbon atoms, which uses, as a base oil, an oxygen-containing organic compound composed of at least one member selected from a polyoxyalkylene glycol, a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol and a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol monoether and a polyvinyl ether, and a polyol ester, each having a hydroxyl value of not more than 15 mgKOH/g.
摘要翻译：本发明能够提供一种即使在使用具有低碳数和低全球变暖潜能的饱和氟化烃制冷剂的压缩式制冷机中，也可以使用具有优异的热化学稳定性的压缩式制冷机用润滑油组合物含有1至3个碳原子的饱和氟化烃的制冷剂，其使用由至少一种选自聚亚氧烷基乙二醇，聚乙烯基醚，聚（乙烯基醚共聚物）的共聚物组成的含氧有机化合物作为基础油，氧基）亚烷基二醇和聚乙烯基醚，聚（氧基）亚烷基二醇单醚和聚乙烯醚的共聚物和多元醇酯，其羟基值不大于15mgKOH / g。

84. 发明授权

US08486873B2 Lubricating oil compositions containing epoxide antiwear agents 有权
标题翻译：含有环氧化物抗磨剂的润滑油组合物
公开(公告)号：US08486873B2
公开(公告)日：2013-07-16
申请号：US12751652
申请日：2010-03-31
申请人： Patrick J. McDougall
发明人： Patrick J. McDougall
IPC分类号： C10M169/04 , C10M105/18
CPC分类号： C10M129/18 , C10M129/66 , C10M169/04 , C10M2203/1025 , C10M2207/028 , C10M2207/042 , C10M2207/046 , C10M2207/24 , C10M2207/289 , C10M2215/064 , C10M2215/08 , C10M2215/22 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10M2227/09 , C10N2230/06 , C10N2230/12 , C10N2210/06 , C10N2210/02 , C10N2260/14 , C10N2260/06 , C10N2010/02
摘要： A lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity; and (b) an oil soluble epoxide compound having the following structure: wherein X is hydrogen or a substituted or unsubstituted C1 to C20 hydrocarbyl group, wherein the substituted hydrocarbyl group is substituted with one or more substituents selected from hydroxyl, alkoxy, ester or amino groups and Y is —CH2OR, —C(═O)OR1 or —C(═O)NHR2, wherein R, R1 and R2 are independently hydrogen or C1 to C20 alkyl or alkenyl groups;—and further wherein the oil of lubricating viscosity does not contain a carboxylic acid ester.
摘要翻译：一种润滑油组合物，其包含（a）主要量的润滑粘度的油; 和（b）具有以下结构的油溶性环氧化合物：其中X是氢或取代或未取代的C1至C20烃基，其中取代的烃基被一个或多个选自羟基，烷氧基，酯或氨基的取代基取代基团，Y是-CH 2 OR，-C（= O）OR 1或-C（= O）NHR 2，其中R 1，R 2和R 2独立地是氢或C 1至C 20烷基或烯基;并且其中润滑粘度不含羧酸酯。

85. 发明申请

US20110306429A1 GREASE COMPOSITION, GREASE-PACKED BEARING, UNIVERSAL JOINT FOR PROPELLER SHAFT, LUBRICATING OIL COMPOSITION, AND OIL-IMPREGNATED SINTERED BEARING 有权
标题翻译：润滑脂组合物，油脂包装轴承，螺旋桨轴承，润滑油组合物和油浸铸造轴承的通用联轴器
公开(公告)号：US20110306429A1
公开(公告)日：2011-12-15
申请号：US13138331
申请日：2010-02-24
申请人： Hidenobu Mikami , Yosuke Taguchi
发明人： Hidenobu Mikami , Yosuke Taguchi
IPC分类号： F16D3/16 , C10M129/20 , C10M129/50 , C10M129/72 , C10M105/18 , C10M129/74 , C10M115/08 , C10M105/70 , C10M119/22 , F16C19/00 , F16C33/76 , F16C33/58 , F16C17/00 , F16C33/66 , F16C33/10 , C10M129/14
CPC分类号： C10M169/06 , C10M129/02 , C10M129/04 , C10M129/06 , C10M129/08 , C10M129/12 , C10M129/14 , C10M129/16 , C10M129/18 , C10M129/20 , C10M129/24 , C10M129/68 , C10M129/92 , C10M129/93 , C10M129/94 , C10M159/02 , C10M169/00 , C10M2203/1006 , C10M2205/0285 , C10M2207/024 , C10M2207/026 , C10M2207/0406 , C10M2207/08 , C10M2207/106 , C10M2207/124 , C10M2207/1256 , C10M2207/128 , C10M2207/1285 , C10M2207/144 , C10M2207/2805 , C10M2207/2835 , C10M2207/289 , C10M2211/063 , C10M2213/043 , C10M2213/0606 , C10M2213/0613 , C10M2213/0626 , C10M2215/064 , C10M2215/1026 , C10M2215/224 , C10M2215/2245 , C10M2219/0406 , C10M2219/044 , C10M2223/045 , C10N2220/022 , C10N2220/04 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2230/12 , C10N2240/02 , C10N2240/30 , C10N2250/10 , F16C19/06 , F16C33/10 , F16C33/104 , F16C33/6633 , F16C2361/41 , F16C2361/63 , F16C2370/38 , F16C2380/26 , F16D3/227 , F16D2300/06 , C10N2210/01 , C10N2210/02
摘要： The present invention provides a grease composition or a lubricating oil composition which is capable of effectively preventing hydrogen brittleness-caused peeling from occurring on a rolling surface of a rolling bearing, is excellent in durability in a high temperature and speed operation, and can be used for a long time. A grease-packed bearing (1) has an inner ring (2), an outer ring (3), and a plurality of rolling elements (4). A sealing member (6) for sealing a grease composition (7) is provided at openings (8a) and (8b) disposed at both axial ends of the inner ring (2) and the outer ring (3). The grease composition (7) includes a base grease composed of a base oil and a thickener and an additive added to the base grease. The additive contains at least one compound selected from among plant-derived polyphenolic compounds and compounds formed by decomposition thereof. The above-described compounds include tannin, gallic acid, ellagic acid, chlorogenic acid, caffeic acid, curcumin, quercetin, and quinic acid.
摘要翻译：本发明提供一种能够有效地防止在滚动轴承的滚动面上发生氢脆性剥离的润滑脂组合物或润滑油组合物，其耐高温性和高速运转性优异，可以使用需很长时间。润滑脂填充轴承（1）具有内圈（2），外圈（3）和多个滚动元件（4）。在设置在内圈（2）和外圈（3）的两轴向端的开口（8a）和（8b）处设置用于密封润滑脂组合物（7）的密封构件（6）。润滑脂组合物（7）包括由基础油和增稠剂组成的基础润滑剂和添加到基础油脂中的添加剂。添加剂含有选自植物来源的多酚化合物和通过其分解形成的化合物中的至少一种化合物。上述化合物包括单宁，没食子酸，鞣花酸，绿原酸，咖啡酸，姜黄素，槲皮素和奎尼酸。

86. 发明申请

US20110287989A1 Hydraulic Composition with Improved Wear Properties 审中-公开
标题翻译：具有改善磨损性能的液压组合物
公开(公告)号：US20110287989A1
公开(公告)日：2011-11-24
申请号：US13145166
申请日：2010-01-18
申请人： Brian B. Filippini
发明人： Brian B. Filippini
IPC分类号： C10M169/04
CPC分类号： C10M137/02 , C10M129/18 , C10M129/40 , C10M129/70 , C10M129/74 , C10M133/04 , C10M133/16 , C10M133/46 , C10M133/48 , C10M141/10 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2205/173 , C10M2207/026 , C10M2207/042 , C10M2207/125 , C10M2207/281 , C10M2207/283 , C10M2207/34 , C10M2209/084 , C10M2209/103 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/224 , C10M2215/225 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10N2220/028 , C10N2230/06 , C10N2230/24 , C10N2230/43 , C10N2240/08 , C10N2240/14 , C10N2260/14 , C10N2270/02 , C10N2210/02
摘要： The present invention relates to methods of lubricating a mechanical device by using a low sulfur lubricating composition that contains a friction modifier and provides improved antiwear performance. The invention further provides the lubricating compositions used therein.
摘要翻译：本发明涉及通过使用含有摩擦调节剂并提供改善的耐磨性能的低硫润滑组合物来润滑机械装置的方法。本发明还提供了其中使用的润滑组合物。

87. 发明授权

US06531429B2 Lubricant compositions comprising thiophosphoric acid esters and dithiophosphoric acid esters 有权
公开(公告)号：US06531429B2
公开(公告)日：2003-03-11
申请号：US09932762
申请日：2001-08-17
申请人： Michael Fletschinger , Peter Rohrbach , Peter Collen Hamblin , Dudley Clark , Marc Ribeaud
发明人： Michael Fletschinger , Peter Rohrbach , Peter Collen Hamblin , Dudley Clark , Marc Ribeaud
IPC分类号： C10M13710
CPC分类号： C10M141/10 , C10M129/18 , C10M129/76 , C10M133/04 , C10M133/08 , C10M137/08 , C10M137/105 , C10M2207/042 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2209/104 , C10M2215/02 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2219/044 , C10M2223/043 , C10M2223/047 , C10M2290/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/40 , C10N2250/10
摘要： The invention relates to improved compositions comprising thiophosphoric acid esters and dithiophosphoric acid esters or phosphoric acid thioesters and oil additives from the group of the polyol partial esters, amines and epoxides, and also to the use of those lubricant compositions in improving the performance properties of lubricants, such as greases, metal-working fluids, gear fluids or hydraulic fluids. Thiophosphoric acid esters and dithiophosphoric acid esters or phosphoric acid thioesters are present in the compositions preferably in a concentration of less than 400 ppm.

88. 发明授权

US5620950A Lubricated refrigerant composition containing alicyclic epoxy compounds 失效
标题翻译：含有脂环族环氧化合物的润滑制冷剂组合物
公开(公告)号：US5620950A
公开(公告)日：1997-04-15
申请号：US512747
申请日：1995-08-08
申请人： Tamiji Kamakura , Noriyoshi Tanaka , Kimiyoshi Namiwa , Yukio Tatsumi , Masato Namiki
发明人： Tamiji Kamakura , Noriyoshi Tanaka , Kimiyoshi Namiwa , Yukio Tatsumi , Masato Namiki
IPC分类号： C10M169/04 , C10M129/18 , C10M129/20 , C10M129/66 , C10M171/00 , C10N30/00 , C10N40/30 , C09K5/00 , C10M105/38
CPC分类号： C10M169/04 , C10M129/18 , C10M129/20 , C10M129/66 , C10M171/008 , C10M2207/026 , C10M2207/042 , C10M2207/044 , C10M2207/24 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/289 , C10M2207/34 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/107 , C10M2209/109 , C10M2209/111 , C10M2211/022 , C10M2211/06 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/042 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10M2219/108 , C10M2223/041 , C10N2220/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The objective of the present invention resides in providing a lubricant for refrigerators that reacts rapidly with free acids and contains a stabilizer that has good compatibility with a chlorine-free Flon-thpe coolant such as Flon 134a and the like whose molecules do not contain chlorine. The lubricant for refrigerators employing a chlorine-free Flon-type coolant in accordance with the present invention 100 parts by weight of a synthetic oil and is compounded with 0.05 to 15 parts by weight of an alicyclic epoxy compound having one or more functional groups represented by the following formula: ##STR1## (wherein R.sub.1 and R.sub.2 independently represent a hydrogen or methyl group, and may be the same or different).
摘要翻译：本发明的目的在于提供一种用于与游离酸快速反应的冰箱的润滑剂，并含有与不含氯的Flon 134a等的无氯氟利昂冷却剂具有良好相容性的稳定剂。根据本发明的采用无氯Flon型冷却剂的冰箱的润滑剂100重量份的合成油，并与0.05至15重量份具有一个或多个官能团的脂环族环氧化合物与下式：其中R 1和R 2独立地表示氢或甲基，并且可以相同或不同）。

89. 发明授权

US5553465A Refrigeration apparatus containing lubricant composition 失效
标题翻译：含有润滑剂组成的制冷装置
公开(公告)号：US5553465A
公开(公告)日：1996-09-10
申请号：US322558
申请日：1994-10-13
申请人： Katsumi Fukuda , Tadashi IIzuka , Reishi Naka , Hiroaki Hata , Masahiko Gommori , Yoshiharu Homma
发明人： Katsumi Fukuda , Tadashi IIzuka , Reishi Naka , Hiroaki Hata , Masahiko Gommori , Yoshiharu Homma
IPC分类号： C09K5/04 , C10M129/10 , C10M129/18 , C10M169/04 , C10M171/00 , C10N30/00 , C10N30/06 , C10N30/08 , C10N30/10 , C10N30/12 , C10N40/02 , C10N40/30 , F25B1/00 , C09K5/00
CPC分类号： C10M129/18 , C09K5/045 , C10M169/04 , C10M169/041 , C10M169/044 , C10M171/008 , C09K2205/24 , C09K2205/42 , C10M2203/06 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/042 , C10M2207/044 , C10M2207/24 , C10M2207/28 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/301 , C10M2207/34 , C10M2207/345 , C10M2209/104 , C10M2209/105 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/26
摘要： A lubricant composition comprising as a base oil one or more ester oils, alkylbenzene oils and mineral oils, and a glycidyl ether compound having at least two epoxy groups is miscible in hydrofluorocarbon and hydrochlorofluorocarbon refrigerants such as R134a, etc. as replacing refrigerants of R12 and provides a stable operation of refrigeration compressor for a long period of time without causing corrosion and wear of a sliding portion of the compressor.
摘要翻译：含有一种或多种酯油，烷基苯油和矿物油以及具有至少两个环氧基团的缩水甘油醚化合物作为基础油的润滑剂组合物可混合在氢氟碳化合物和氢氯氟烃制冷剂如R134a等中，作为替代R12的制冷剂和提供长时间的制冷压缩机的稳定运行，而不会导致压缩机的滑动部分的腐蚀和磨损。

90. 发明授权

US5552040A Method of increasing service life of oil and a filter for use therewith 失效
标题翻译：提高油的使用寿命的方法和与其一起使用的过滤器
公开(公告)号：US5552040A
公开(公告)日：1996-09-03
申请号：US359266
申请日：1994-12-19
申请人： Thomas W. Baehler , Henry R. Vanderzyden , Kenneth N. Baker
发明人： Thomas W. Baehler , Henry R. Vanderzyden , Kenneth N. Baker
IPC分类号： B01D37/02 , C10M129/18 , C10M175/00 , B01D27/06
CPC分类号： C10M175/0058 , B01D37/025 , C10M129/18 , C10M175/0091 , C10M2207/042 , C10M2207/28 , C10N2240/06 , C10N2240/08
摘要： A method of increasing service life of an oil comprises placing a quantity of oil within a circuit, and placing a filter in the circuit, the filter having surfaces including interstices which contain a quantity of a liquid additive at a time of placement in the circuit, the additive being washed from the interstices of the filter into solution with the oil during filling and operation of the circuit to form a mixture of the oil and additive which reduces the formation of metallo-organic soaps. The oil may be an synthetic ester based oil or a mineral oil. The additive either reacts with an organic acid formed from hydrolysis of the oil during operation of the circuit to neutralize the acid, or alternatively the additive coats metallic wear particles formed during operation of the circuit so that organic acids formed from hydrolysis of the oil during operation of the circuit cannot attach thereto. A filter in accordance with the instant invention comprises an input for receiving oil and an output for discharging oil, and an element through which oil flows from the input to the output with the element having surfaces including interstices which contain a quantity of liquid additive at a time of placement in the circuit, the quantity of liquid additive being washed from the interstices of the filter into solution with the oil during filling and operation of an oil circuit to form a mixture of the oil and additive which reduces the formation of metallo-organic soaps.
摘要翻译：一种提高油的使用寿命的方法包括将一定数量的油放置在回路内，并将过滤器放置在回路中，该过滤器具有包括在放置在回路中时含有一定量的液体添加剂的间隙的表面，在填充和操作电路期间，从过滤器的空隙中清洗的添加剂与油的溶液形成溶液，以形成油和添加剂的混合物，这减少了金属有机皂的形成。油可以是合成酯基油或矿物油。添加剂可以在电路操作期间由油水解形成的有机酸反应，以中和酸，或者添加剂涂覆在电路操作期间形成的金属磨损颗粒，使得在操作期间由油水解形成的有机酸的电路不能附着在其上。根据本发明的过滤器包括用于接收油的输入和用于排出油的输出，以及一个元件，通过该元件，油从输入端流到输出端，元件具有表面的元件，该元件具有包含一定量的液体添加剂的间隙在电路中放置的时间，在填充和操作油回路期间，从过滤器的空隙中清洗的液体添加剂的量与油在溶液中形成油和添加剂的混合物，从而减少金属有机物的形成肥皂

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