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公开(公告)号:US08481469B2
公开(公告)日:2013-07-09
申请号:US12990788
申请日:2009-05-06
IPC分类号: C10M145/24
CPC分类号: C10M161/00 , C10M2205/0285 , C10M2207/026 , C10M2209/103 , C10M2209/105 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/08 , C10M2215/086 , C10M2215/224 , C10M2219/022 , C10M2223/045 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2240/104 , C10M2209/108 , C10M2209/109
摘要: A turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel, may be lubricated with a lubricant which contains an amount of a rust inhibitor effective to reduce the deterioration of said lubricant and turbo sludge formation.
摘要翻译: 容易受到液体燃料污染润滑剂的涡轮增压的油底壳润滑内燃机可以用含有一定量的防锈剂的润滑剂进行润滑,该防锈剂有效地减少润滑剂和涡轮污泥形成的劣化。
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公开(公告)号:US20130263807A1
公开(公告)日:2013-10-10
申请号:US13877354
申请日:2011-10-05
IPC分类号: F01M11/00
CPC分类号: F01M11/00 , C10M165/00 , C10M2203/1006 , C10M2205/026 , C10M2205/0285 , C10M2207/028 , C10M2219/046 , C10N2220/021 , C10N2230/04 , C10N2230/30 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2240/102 , C10N2240/104
摘要: A lubricating composition containing an oil of lubricating viscosity, a high molecular weight polyolefin that is at least substantially free of ethylene-derived monomer units, and an overbased metal containing detergent, is capable of reducing intake valve deposits in a direct injection engine.
摘要翻译: 含有润滑粘度的油的润滑组合物,至少基本上不含乙烯衍生的单体单元的高分子量聚烯烃和含高碱性金属的洗涤剂能够减少直接喷射发动机中的进气阀沉积物。
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公开(公告)号:US08476209B2
公开(公告)日:2013-07-02
申请号:US12990786
申请日:2009-05-07
IPC分类号: C10M133/12
CPC分类号: C10M133/02 , C10M141/06 , C10M2205/0285 , C10M2207/026 , C10M2215/064 , C10M2215/08 , C10M2215/086 , C10M2219/022 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2240/104
摘要: A turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel, is lubricated with a lubricant which contains an amount of an aminic antioxidant, optionally in the absence of a phenolic antioxidant, thereby reducing the deterioration of said lubricant and formation of turbo sludge.
摘要翻译: 容易受到液体燃料污染润滑剂的涡轮增压的油底壳润滑内燃机用含有一定量的氨基抗氧化剂的润滑剂润滑,任选地在不存在酚类抗氧化剂的情况下,从而减少 说润滑剂和形成涡轮污泥。
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公开(公告)号:US20110160108A1
公开(公告)日:2011-06-30
申请号:US12990787
申请日:2009-05-07
IPC分类号: C10M159/24 , C10M169/04
CPC分类号: C10M159/24 , C10M163/00 , C10M2205/0285 , C10M2207/026 , C10M2207/028 , C10M2215/06 , C10M2215/08 , C10M2215/086 , C10M2219/022 , C10M2219/046 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/041 , C10N2230/10 , C10N2230/52 , C10N2240/104
摘要: Turbo sludge formation is Improved in a turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel by providing said engine with a lubricant which contains an amount of an oil-soluble alkali metal salt effective to reduce the deterioration of said lubricant and said fuel contaminant.
摘要翻译: 涡轮污泥形成在涡轮增压的油底壳润滑的内燃机中得到改进,该内燃机容易受到液体燃料的润滑剂的污染,通过向所述发动机提供含有一定量的油溶性碱金属盐的润滑剂,该润滑剂有效地减少 所述润滑剂和所述燃料污染物的劣化。
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公开(公告)号:US09115615B2
公开(公告)日:2015-08-25
申请号:US13877354
申请日:2011-10-05
IPC分类号: F01M11/00 , C10M165/00
CPC分类号: F01M11/00 , C10M165/00 , C10M2203/1006 , C10M2205/026 , C10M2205/0285 , C10M2207/028 , C10M2219/046 , C10N2220/021 , C10N2230/04 , C10N2230/30 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2240/102 , C10N2240/104
摘要: A lubricating composition containing an oil of lubricating viscosity, a high molecular weight polyolefin that is at least substantially free of ethylene-derived monomer units, and an overbased metal containing detergent, is capable of reducing intake valve deposits in a direct injection engine.
摘要翻译: 含有润滑粘度的油的润滑组合物,至少基本上不含乙烯衍生的单体单元的高分子量聚烯烃和含高碱性金属的洗涤剂能够减少直接喷射发动机中的进气阀沉积物。
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公开(公告)号:US20110118157A1
公开(公告)日:2011-05-19
申请号:US12990788
申请日:2009-05-06
IPC分类号: C10M133/38 , C10M169/04 , C10M133/04 , C10M129/16 , C10M129/04 , C10M129/26
CPC分类号: C10M161/00 , C10M2205/0285 , C10M2207/026 , C10M2209/103 , C10M2209/105 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/08 , C10M2215/086 , C10M2215/224 , C10M2219/022 , C10M2223/045 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2240/104 , C10M2209/108 , C10M2209/109
摘要: A turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel, may be lubricated with a lubricant which contains an amount of a rust inhibitor effective to reduce the deterioration of said lubricant and turbo sludge formation.
摘要翻译: 容易受到液体燃料污染润滑剂的涡轮增压的油底壳润滑内燃机可以用含有一定量的防锈剂的润滑剂进行润滑,该防锈剂有效地减少润滑剂和涡轮污泥形成的劣化。
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公开(公告)号:US20110111997A1
公开(公告)日:2011-05-12
申请号:US12990786
申请日:2009-05-07
IPC分类号: C10M169/04
CPC分类号: C10M133/02 , C10M141/06 , C10M2205/0285 , C10M2207/026 , C10M2215/064 , C10M2215/08 , C10M2215/086 , C10M2219/022 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2240/104
摘要: A turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel, is lubricated with a lubricant which contains an amount of an aminic antioxidant, optionally in the absence of a phenolic antioxidant, thereby reducing the deterioration of said lubricant and formation of turbo sludge.
摘要翻译: 容易受到液体燃料污染润滑剂的涡轮增压的油底壳润滑内燃机用含有一定量的氨基抗氧化剂的润滑剂润滑,任选地在不存在酚类抗氧化剂的情况下,从而减少 说润滑剂和形成涡轮污泥。
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公开(公告)号:US20110030648A1
公开(公告)日:2011-02-10
申请号:US12744698
申请日:2008-12-05
申请人: Stephen J. Cook , Alexandra Mayhew
发明人: Stephen J. Cook , Alexandra Mayhew
IPC分类号: F01M11/00
CPC分类号: C10M163/00 , C10M129/38 , C10M129/76 , C10M133/08 , C10M133/16 , C10M2207/12 , C10M2207/125 , C10M2207/282 , C10M2207/289 , C10M2207/402 , C10M2215/042 , C10M2215/08 , C10M2215/28 , C10M2219/046 , C10M2219/089 , C10N2230/06 , C10N2230/40 , C10N2240/10 , C10N2240/102 , C10N2260/14
摘要: A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of an organic friction modifier, said lubricant composition being substantially free from molybdenum compounds, is suitable for lubricating an internal combustion engine operating at above 150° C. at the cylinder liner, for example, a marine diesel engine.
摘要翻译: 一种润滑剂组合物,其包含润滑粘度的油和0.01至5重量%的有机摩擦改进剂,所述润滑剂组合物基本上不含钼化合物,适用于润滑在圆柱体上操作在150℃以上的内燃机 例如,船用柴油发动机。
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公开(公告)号:US20080121206A1
公开(公告)日:2008-05-29
申请号:US11572867
申请日:2005-07-22
IPC分类号: F01M9/02
CPC分类号: C10M163/00 , C10M167/00 , C10M169/045 , C10M169/048 , C10M171/02 , C10M2205/026 , C10M2207/028 , C10M2209/084 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/52 , C10N2240/102 , C10N2260/14
摘要: A method of lubricating an internal combustion engine with a power output of at least 1600 kilowatts, with a lubricating composition, the method comprising: (1) monitoring one or more performance characteristics of the engine; (2) selecting an additive package to provide a desired TBN level to a lubricating composition to modify the performance characteristics of the engine; (3) combining the additive package of step (2) with (a) a component having a viscosity of about 2 mm2/s to 12 mm2/s, comprising a light neutral base oil, and optionally (b) a component having a viscosity of above 12 mm2/s to about 40 mm2/s, comprising heavy neutral base oil or a brightstock, to form a lubricating composition; and (4) supplying the lubricating composition of step (3) to the engine.
摘要翻译: 一种用润滑组合物润滑具有至少1600千瓦的功率输出的内燃机的方法,所述方法包括:(1)监测发动机的一个或多个性能特征; (2)选择添加剂包以向润滑组合物提供期望的TBN水平以改变发动机的性能特征; (3)将步骤(2)的添加剂组合物与(a)粘度为约2mm 2至12mm 2的组分组合,包括 轻质中性基础油和任选的(b)粘度高于12mm 2至约40mm 2 / s的组分,其包含重中性基础油 或亮片,以形成润滑组合物; 和(4)将步骤(3)的润滑组合物供给到发动机。
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公开(公告)号:US5945388A
公开(公告)日:1999-08-31
申请号:US436480
申请日:1996-04-23
申请人: Stephen J. Cook , Sean P. O'Connor
发明人: Stephen J. Cook , Sean P. O'Connor
IPC分类号: C10M133/52 , C10M163/00 , C10M169/04 , F02B3/06 , C10M149/00 , C10M133/00
CPC分类号: C10M163/00 , C10M133/52 , C10M169/04 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/108 , C10M2203/1085 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/046 , C10M2217/06 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , F02B3/06
摘要: A lubricating oil composition suitable for use in a low or medium speed diesel engine comprising a fuel oil with a residual oil content is characterised in that the lubricating oil composition further comprises a hydrocarbyl substituted amine or polyamine. The effect of such an amine is to reduce deposits due to the residual oil. A method of reducing deposits in a low or medium speed diesel engine is also disclosed.
摘要翻译: PCT No.PCT / GB94 / 02047 Sec。 371日期:1996年4月23日 102(e)日期1996年4月23日PCT 1994年8月21日PCT PCT。 出版物WO95 / 08608 日期1995年3月30日适用于含有残油含量的燃料油的低速或中速柴油发动机的润滑油组合物的特征在于,所述润滑油组合物还包含烃基取代的胺或多胺。 这种胺的作用是减少由于残油而产生的沉积物。 还公开了一种减少低速或中速柴油发动机中的沉积物的方法。
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