公开(公告)号：US20110028361A1

公开(公告)日：2011-02-03

申请号：US12835705

申请日：2010-07-13

申请人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

发明人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

IPC分类号： C10M169/04 ,  C10M137/10

CPC分类号： F16C33/04 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/204 ,  F16C33/10 ,  F16C33/109 ,  F16C33/12 ,  F16C2204/20 ,  F16C2204/26 ,  F16C2206/04

摘要： A low-friction sliding mechanism includes first and second sliding members having respective sliding surfaces slidable relative to each other and a lubricant applied to the sliding surfaces of the first and second sliding members. At least the sliding surface of the first sliding member is made of a diamond-like carbon material, and at least the sliding surface of the second sliding member is made of either an aluminum-based alloy material, a magnesium-based alloy material or a diamond-like carbon material. The lubricant contains a base oil and at least one of an ashless fatty-ester friction modifier and an ashless aliphatic-amine friction modifier.

摘要翻译： 低摩擦滑动机构包括具有相对于彼此可滑动的相应滑动表面的第一和第二滑动构件以及施加到第一和第二滑动构件的滑动表面的润滑剂。 至少第一滑动构件的滑动表面由金刚石状碳材料制成，并且至少第二滑动构件的滑动表面由铝基合金材料，镁基合金材料或 类金刚石碳材料。 润滑剂含有基础油和无灰脂肪 - 酯摩擦改进剂和无灰脂肪族 - 胺摩擦改性剂中的至少一种。

公开(公告)号：US09528060B2

公开(公告)日：2016-12-27

申请号：US14347423

申请日：2012-03-08

申请人： Shigeki Takeshima ,  Naozumi Arimoto

发明人： Shigeki Takeshima ,  Naozumi Arimoto

IPC分类号： C10M171/00 ,  C10M171/02 ,  C10M101/00 ,  C10L1/26 ,  C10M169/04 ,  C10L1/04 ,  C10L1/16 ,  C10L10/00

CPC分类号： C10L1/265 ,  C10L1/04 ,  C10L1/1625 ,  C10L10/00 ,  C10M169/048 ,  C10M171/02 ,  C10M2203/1025 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2220/022 ,  C10N2220/029 ,  C10N2220/033 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2240/102 ,  C10N2210/02

摘要： The present invention relates to a system oil composition for crosshead diesel engines, the system oil composition having excellent heat resistance and being effective for improvement of fuel efficiency. More specifically, the present invention relates to a system oil composition for crosshead diesel engines in which the system oil composition includes a mineral oil and/or a synthetic oil as a base oil (A) and has a kinematic viscosity of at least 35 mm2/s at 50° C., a high-shear viscosity of at most 45 mPa·s at 50° C., and a high-shear viscosity of at least 15 mPa·s at 70° C.

摘要翻译： 本发明涉及十字头柴油发动机的系统油组合物，该系统油组合物具有优异的耐热性并且对提高燃料效率是有效的。 更具体地说，本发明涉及一种十字头柴油发动机的系统油组合物，其中系统油组合物包含矿物油和/或合成油作为基础油（A），其运动粘度至少为35mm 2 / 在50℃下的高剪切粘度在50℃下最高为45mPa·s，在70℃下的高剪切粘度为至少15mPa·s。

公开(公告)号：US20060263604A1

公开(公告)日：2006-11-23

申请号：US10567139

申请日：2004-08-06

申请人： Jean Martin ,  Shigeki Takeshima ,  Shozaburo Konishi ,  Makoto Kano ,  Yutaka Mabuchi ,  Takao Ishikawa ,  Takafumi Ueno ,  Kiyotaka Nakamura ,  Takahiro Hamada

发明人： Jean Martin ,  Shigeki Takeshima ,  Shozaburo Konishi ,  Makoto Kano ,  Yutaka Mabuchi ,  Takao Ishikawa ,  Takafumi Ueno ,  Kiyotaka Nakamura ,  Takahiro Hamada

IPC分类号： B32B9/00 ,  B32B15/04

CPC分类号： C10M169/04 ,  C10M129/00 ,  C10M133/06 ,  C10M2203/1006 ,  C10M2205/0206 ,  C10M2207/00 ,  C10M2207/021 ,  C10M2207/0215 ,  C10M2207/126 ,  C10M2207/2835 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2219/066 ,  C10M2223/043 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/022 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2240/04 ,  C10N2240/044 ,  C10N2280/00 ,  F16H57/041 ,  F16H57/0483 ,  Y10S384/907 ,  Y10T428/30 ,  Y10T428/31678 ,  C10N2210/06

摘要： The invention provides a low-friction sliding mechanism, a low-friction agent composition, a friction reduction method, a manual transmission and a final reduction gear unit that can exert very excellent low friction characteristics to sliding surfaces present under various applications, and, in particular, that have more excellent low friction characteristics than that of a combination of an existing steel material and an organic Mo compound. The low-friction sliding mechanism has an oxygen-containing organic compound or an aliphatic amine compound interposed between sliding surfaces that a DLC coated sliding member and a sliding member form. The low-friction agent composition contains an oxygen-containing organic compound or an aliphatic amine compound. The friction reduction method includes supplying the low-friction agent composition between sliding surfaces that a DLC coated sliding member and a sliding member form. The manual transmission includes, as at least one of sliding members, a DLC coated sliding section. The final reduction gear unit includes, as at least one of sliding members, a DLC coated sliding section.

摘要翻译： 本发明提供了一种低摩擦滑动机构，低摩擦剂组合物，摩擦减小方法，手动变速器和最终减速齿轮单元，其可以在各种应用下的滑动表面上发挥非常优异的低摩擦特性，并且在 特别地，具有比现有钢材和有机钼化合物的组合更优异的低摩擦特性。 低摩擦滑动机构具有介于滑动表面之间的含氧有机化合物或脂族胺化合物，DLC涂覆的滑动构件和滑动构件形成。 低摩擦剂组合物含有含氧有机化合物或脂族胺化合物。 摩擦减小方法包括在滑动面之间供给低摩擦剂组合物，DLC涂覆的滑动构件和滑动构件形成。 作为滑动构件中的至少一个，手动变速器包括DLC涂覆的滑动部分。 最终减速装置包括作为滑动构件中的至少一个的DLC涂覆的滑动部分。

公开(公告)号：US06969198B2

公开(公告)日：2005-11-29

申请号：US10692853

申请日：2003-10-27

申请人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

发明人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

IPC分类号： C10M163/00 ,  F16C33/10 ,  F16C33/12 ,  F16C33/16 ,  F16C33/66 ,  F16C17/00

CPC分类号： F16C33/04 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/204 ,  F16C33/10 ,  F16C33/109 ,  F16C33/12 ,  F16C2204/20 ,  F16C2204/26 ,  F16C2206/04

摘要： A low-friction sliding mechanism includes first and second sliding members having respective sliding surfaces slidable relative to each other and a lubricant applied to the sliding surfaces of the first and second sliding members. At least the sliding surface of the first sliding member is made of a diamond-like carbon material, and at least the sliding surface of the second sliding member is made of either an aluminum-based alloy material, a magnesium-based alloy material or a diamond-like carbon material. The lubricant contains a base oil and at least one of an ashless fatty-ester friction modifier and an ashless aliphatic-amine friction modifier.

公开(公告)号：US20050213854A1

公开(公告)日：2005-09-29

申请号：US11123016

申请日：2005-05-06

申请人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

发明人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

IPC分类号： C10M163/00 ,  F16C33/10 ,  F16C33/12 ,  F16C33/16 ,  F16C33/66 ,  F16C32/06

CPC分类号： F16C33/04 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/204 ,  F16C33/10 ,  F16C33/109 ,  F16C33/12 ,  F16C2204/20 ,  F16C2204/26 ,  F16C2206/04

摘要： A low-friction sliding mechanism includes first and second sliding members having respective sliding surfaces slidable relative to each other and a lubricant applied to the sliding surfaces of the first and second sliding members. At least the sliding surface of the first sliding member is made of a diamond-like carbon material, and at least the sliding surface of the second sliding member is made of either an aluminum-based alloy material, a magnesium-based alloy material or a diamond-like carbon material. The lubricant contains a base oil and at least one of an ashless fatty-ester friction modifier and an ashless aliphatic-amine friction modifier.

摘要翻译： 低摩擦滑动机构包括具有相对于彼此可滑动的相应滑动表面的第一和第二滑动构件以及施加到第一和第二滑动构件的滑动表面的润滑剂。 至少第一滑动构件的滑动表面由金刚石状碳材料制成，并且至少第二滑动构件的滑动表面由铝基合金材料，镁基合金材料或 类金刚石碳材料。 润滑剂含有基础油和无灰脂肪 - 酯摩擦改进剂和无灰脂肪族 - 胺摩擦改性剂中的至少一种。

公开(公告)号：US09222054B2

公开(公告)日：2015-12-29

申请号：US13517169

申请日：2010-10-08

申请人： Shigeki Takeshima ,  Naozumi Arimoto

发明人： Shigeki Takeshima ,  Naozumi Arimoto

IPC分类号： C10M163/00 ,  C10M111/02 ,  C10M169/04

CPC分类号： C10M163/00 ,  C10M111/02 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1085 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2227/09 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2210/02

摘要： The present invention provides a cylinder lubricating oil composition for a crosshead-type diesel engine, which is improved in oxidation stability and anti-scuffing properties besides the properties of the conventional cylinder lubricating oil composition and comprises a base oil having an aromatic content of 8.5 percent by mass or more and on the basis of the total mass of the composition (A) an alkaline earth metal phenate in an amount of 0.005 mole/kg or more on the basis of phenate soap content, (B) an aminic antioxidant in an amount of 0.1 to 5 percent by mass and (C) an oil-soluble molybdenum compound in an amount of 30 to 500 ppm by mass on the basis of molybdenum and having a base number of 20 to 100 mgKOH/g and a 100° C. kinematic viscosity of 12.6 mm2/s or higher.

摘要翻译： 本发明提供一种用于十字头型柴油发动机的汽缸润滑油组合物，其除了常规汽缸润滑油组合物的性能外还提高了氧化稳定性和抗磨损性能，并且包含具有8.5％ 以上，基于酚盐皂含量为0.005摩尔/ kg以上的量的组合物（A）的总质量的碱土金属酚盐，（B）量的氨基抗氧化剂 为0.1〜5质量％，（C）基于钼为30〜500质量ppm，基数为20〜100mgKOH / g，100℃的油溶性钼化合物。 运动粘度为12.6 mm2 / s以上。

公开(公告)号：US20140378356A1

公开(公告)日：2014-12-25

申请号：US14347816

申请日：2012-03-08

申请人： Shigeki Takeshima ,  Naozumi Arimoto

发明人： Shigeki Takeshima ,  Naozumi Arimoto

IPC分类号： C10M141/08 ,  C10M141/06

CPC分类号： C10M141/08 ,  C10M129/50 ,  C10M129/54 ,  C10M133/44 ,  C10M135/10 ,  C10M141/06 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2203/1085 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/28 ,  C10M2219/046 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2240/102

摘要： The present invention relates to a cylinder lubricating oil for crosshead diesel engines. In addition to having conventional characteristics such as heat resistance, cleanliness, wear resistance, and the like, the cylinder lubricating oil can be used with fuel of any sulfur content and suppresses the amount of piston deposit even when the base number is excessive. In greater detail, the present invention relates to a cylinder lubricating oil composition which includes an ashless dispersant (B) and a metallic detergent (C) in a lubricant base oil (A), in which the product of the number average molecular weight, the content, and the effective concentration of the ashless dispersant (B) is at least 9000, and the endothermic peak temperature of the metallic detergent (C) as measured by DSC at a rate of temperature increase of 50° C./min is at most 460° C.

摘要翻译： 本发明涉及一种用于十字头柴油发动机的气缸润滑油。 除了具有耐热性，清洁度，耐磨性等常规特征之外，气缸润滑油可以与任何硫含量的燃料一起使用，并且即使在碱值过多时也能抑制活塞沉积量。 更详细地说，本发明涉及一种在润滑油基础油（A）中包含无灰分散剂（B）和金属洗涤剂（C））的汽缸润滑油组合物，其中数均分子量， 含量，无灰分散剂（B）的有效浓度为9000以上，通过DSC以50℃/分钟的升温速度测定的金属洗涤剂（C）的吸热峰温度为最多 460℃

公开(公告)号：US08026199B2

公开(公告)日：2011-09-27

申请号：US11933634

申请日：2007-11-01

申请人： Shigeki Matsui ,  Koji Hoshino ,  Shigeki Takeshima

发明人： Shigeki Matsui ,  Koji Hoshino ,  Shigeki Takeshima

IPC分类号： C10M141/00 ,  C10M157/00 ,  C10M171/02

CPC分类号： C10M169/04 ,  C10M2205/02 ,  C10M2205/028 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2215/28 ,  C10M2217/06 ,  C10M2219/024 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2227/066 ,  C10N2210/06 ,  C10N2220/02 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/024 ,  C10N2230/02 ,  C10N2230/041 ,  C10N2230/10 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10M2205/022 ,  C10N2210/02 ,  C10N2260/09 ,  C10N2260/14

摘要： The present invention provide a lubricating oil composition suitable for internal combustion engines, which composition is excellent in thermal/oxidation stability and can inhibit the increases of the viscosity and acid number even in the presence of NOx and can be used for a long period of time or provide a lubricating oil composition particularly suitable for diesel or direct injection engines equipped with an exhaust-gas after-treatment device such as DPF or various catalysts, which composition is excellent in high-temperature detergency and base number retention properties and further can achieve the effect of inhibit wear caused by soot contamination in the oil occurring significantly when the content of phosphorus compounds such as ZnDTP is decreased, at a high level and can inhibit the exhaust-gas after-treatment device from being adversely affected. The lubricating oil composition comprises a lubricating base oil containing, a specific amount of a base oil with specific properties, and two or more types of additives selected from specific additives.

摘要翻译： 本发明提供适用于内燃机的润滑油组合物，该组合物的热/氧化稳定性优异，即使在存在NOx的情况下也可以抑制粘度和酸值的增加，长时间使用 或提供特别适用于装备有诸如DPF或各种催化剂的废气后处理装置的柴油或直喷式发动机的润滑油组合物，该组合物的高温洗涤性和碱数保持性优异，并且还可以实现 当诸如ZnDTP的磷化合物的含量降低，并且可以抑制废气后处理装置受到不利影响时，油中烟尘污染引起的抑制磨损的效果显着。 润滑油组合物包含含有特定量的具有特定性质的基础油的润滑油基础油和选自特定添加剂的两种或更多种添加剂。

公开(公告)号：US20140373434A1

公开(公告)日：2014-12-25

申请号：US14347423

申请日：2012-03-08

申请人： Shigeki Takeshima ,  Naozumi Arimoto

发明人： Shigeki Takeshima ,  Naozumi Arimoto

IPC分类号： C10L1/26 ,  C10L1/16 ,  C10L10/00 ,  C10L1/04

CPC分类号： C10L1/265 ,  C10L1/04 ,  C10L1/1625 ,  C10L10/00 ,  C10M169/048 ,  C10M171/02 ,  C10M2203/1025 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2220/022 ,  C10N2220/029 ,  C10N2220/033 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2240/102 ,  C10N2210/02

摘要： The present invention relates to a system oil composition for crosshead diesel engines, the system oil composition having excellent heat resistance and being effective for improvement of fuel efficiency. More specifically, the present invention relates to a system oil composition for crosshead diesel engines in which the system oil composition includes a mineral oil and/or a synthetic oil as a base oil (A) and has a kinematic viscosity of at least 35 mm2/s at 50° C., a high-shear viscosity of at most 45 mPa·s at 50° C., and a high-shear viscosity of at least 15 mPa·s at 70° C.

摘要翻译： 本发明涉及十字头柴油发动机的系统油组合物，该系统油组合物具有优异的耐热性并且对提高燃料效率是有效的。 更具体地说，本发明涉及一种十字头柴油发动机的系统油组合物，其中系统油组合物包含矿物油和/或合成油作为基础油（A），其运动粘度至少为35mm 2 / 在50℃下的高剪切粘度在50℃下最高为45mPa·s，在70℃下的高剪切粘度为至少15mPa·s。

公开(公告)号：US20120258897A1

公开(公告)日：2012-10-11

申请号：US13517169

申请日：2010-10-08

申请人： Shigeki Takeshima ,  Naozumi Arimoto

发明人： Shigeki Takeshima ,  Naozumi Arimoto

IPC分类号： C10M141/08 ,  C10M137/10

CPC分类号： C10M163/00 ,  C10M111/02 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1085 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2227/09 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2210/02

摘要： The present invention provides a cylinder lubricating oil composition for a crosshead-type diesel engine, which is improved in oxidation stability and anti-scuffing properties besides the properties of the conventional cylinder lubricating oil composition and comprises a base oil having an aromatic content of 8.5 percent by mass or more and on the basis of the total mass of the composition (A) an alkaline earth metal phenate in an amount of 0.005 mole/kg or more on the basis of phenate soap content, (B) an aminic antioxidant in an amount of 0.1 to 5 percent by mass and (C) an oil-soluble molybdenum compound in an amount of 30 to 500 ppm by mass on the basis of molybdenum and having a base number of 20 to 100 mgKOH/g and a 100° C. kinematic viscosity of 12.6 mm2/s or higher.

摘要翻译： 本发明提供一种用于十字头型柴油发动机的汽缸润滑油组合物，其除了常规汽缸润滑油组合物的性能外还提高了氧化稳定性和抗磨损性能，并且包含具有8.5％ 以上，基于酚盐皂含量为0.005摩尔/ kg以上的量的组合物（A）的总质量的碱土金属酚盐，（B）量的氨基抗氧化剂 为0.1〜5质量％，（C）基于钼为30〜500质量ppm，基数为20〜100mgKOH / g，100℃的油溶性钼化合物。 运动粘度为12.6 mm2 / s以上。