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公开(公告)号：US20150377285A1
公开(公告)日：2015-12-31
申请号：US14769604
申请日：2014-02-21
CPC分类号： F16C33/1065 , F16C9/02 , F16C17/022 , F16C2240/30 , F16C2240/42
摘要： Provided is a slide bearing with which friction-reducing effects can be obtained and the total volume of effluent oil can be limited. A slide bearing in which halved members made by dividing a cylinder in two in a direction parallel to the axial are disposed vertically, wherein narrow grooves are provided at the ends of the slide bearing in the axial direction, the narrow grooves extending in the circumferential direction from the mating surface on the downstream side of the rotation direction to a specified bearing angle is an angle rotated in the range of ≧0 degree to ≦90 degrees from the mating surface on the downstream side in the rotation direction (bearing angle of 180 degrees) towards the upstream side in the rotation direction. In other words, the bearing angle is the range of 180 degrees to 270 degrees.
摘要翻译： 提供了可以获得减摩效果并且可以限制流出油的总体积的滑动轴承。 一种滑动轴承，其中通过将圆筒沿与轴向平行的方向分成两个而制成的半部件被设置为垂直，其中在滑动轴承的轴向方向上的端部设置有窄槽，该窄槽沿圆周方向延伸 从旋转方向的下游侧的配合面到规定的轴承角度是从旋转方向的下游侧的配合面（轴承角度为180°）旋转到≥0度至＆lt; l1E的范围内的角度; 90度 度）朝向旋转方向的上游侧。 换句话说，轴承角度是180度到270度的范围。
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公开(公告)号：US20190226366A1
公开(公告)日：2019-07-25
申请号：US16239608
申请日：2019-01-04
发明人： Yusuke MORITA , Motoichi MURAKAMI , Takeshi FUKUI , Yuichiro KAJIKI , Katsuhiro ASHIHARA , Alan HASE , Takashi IZUMI
摘要： A control device controls an internal combustion engine including: an elastic wave sensor arranged and configured to output a signal responsive to the strength of an acoustic emission wave produced at a sliding portion; and a variable oil pump. The control device is configured to execute an oil pressure control such that the oil pressure approaches a target oil pressure according to an engine operating condition. This oil pressure control includes a first pressure-increase processing executed where an AE correlation value correlated with the strength or occurrence frequency of the acoustic emission wave detected by the elastic wave sensor is greater than a first threshold value. The first pressure-increase processing increases the target oil pressure associated with a first engine operating condition present when the AE correlation value becomes greater than the first threshold value, as compared to when the AE correlation value is not greater than that.
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公开(公告)号：US20160333922A1
公开(公告)日：2016-11-17
申请号：US15111313
申请日：2015-01-13
CPC分类号： F16C9/02 , F16C17/022 , F16C33/1065 , F16C33/1095 , F16C33/201
摘要： Provided is a sliding bearing that has a bearing inner peripheral surface covered by a resin overlay layer configured from a binder resin and a solid lubricant and/or hard substance, reduces the running-in time during an operation start, and can obtain the effect of increasing wear resistance and the effect of reducing friction. In the sliding bearing, halved members resulting from halving a cylinder parallel to the axial direction are disposed at the top and bottom, the inner peripheral surfaces of the top and bottom halved members are covered by a resin overlay layer configured from a binder resin and a solid lubricant and/or hard substance, and a fine groove is provided to an axial-direction end of the bottom halved member in the peripheral direction from the mating surface at the downstream side in the rotational direction to a predetermined bearing angle.
摘要翻译： 提供一种滑动轴承，其具有被由粘合剂树脂和固体润滑剂和/或硬物质构成的树脂覆盖层覆盖的轴承内周面，从而减少了操作开始时的进入时间，并且可以获得 增加耐磨性和降低摩擦的效果。 在滑动轴承中，将平行于轴向的圆柱体半圆形的半部件设置在顶部和底部，顶部和底部半部件的内周表面被由粘合剂树脂构成的树脂覆盖层覆盖， 固体润滑剂和/或硬质物质，并且在沿着旋转方向的下游侧的配合面的圆周方向上向下半部件的轴向端设置有微细凹槽至规定的轴承角。
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公开(公告)号：US20160195127A1
公开(公告)日：2016-07-07
申请号：US14778419
申请日：2014-03-19
CPC分类号： F16C9/02 , F16C17/022 , F16C33/1025 , F16C33/107
摘要： Provided is a slide bearing with which friction-reducing effects are obtained and the total volume of effluent oil is limited. In a slide bearing an end of the narrow groove on a downstream side of the rotation direction is disposed at the position which is adjacent to a mating surface on the downstream side of the rotation direction and not communicated with the mating surface on the downstream side of the rotation direction and an end of the narrow groove on an upstream side of the rotation direction is disposed at the position which is the upstream side from the end on the downstream side of the rotation direction and is rotated by an angle no more than 90 degrees from the mating surface on the downstream side of the rotation direction.
摘要翻译： 提供了一种滑动轴承，其具有减少摩擦效果并且流出油的总体积受到限制。 在沿旋转方向的下游侧的狭槽的端部的滑动件配置在与旋转方向的下游侧的配合面相邻的位置，并且不与下游侧的配合面连通 在旋转方向的上游侧的狭槽的旋转方向和端部配置在从旋转方向的下游侧的端部开始的上游侧的位置，旋转方向不大于90度 从旋转方向的下游侧的配合面。
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公开(公告)号：US20160186642A1
公开(公告)日：2016-06-30
申请号：US14910857
申请日：2014-06-09
CPC分类号： F01P3/08 , F01M1/08 , F01M2001/083
摘要： A body of an oil jet is provided with: an oil supply port; a cylinder; and an oil injection port. A piston valve is accommodated in the cylinder. The piston valve forms in the cylinder a differential pressure room which is a closed compartment. In the piston valve, an orifice which makes the differential pressure room being communicated with a side of the oil supply port is formed. The piston valve is biased toward a position at which the oil injection port is closed by a spring. A first oil injection nozzle is connected to the oil injection port. A leak hole which allows oil to be leaked outside of the cylinder from the differential pressure room is open at the side surface of the cylinder. Further, a second oil injection nozzle is connected to the leak hole.
摘要翻译： 一个喷油机体设有：供油口; 圆筒 和注油口。 活塞阀容纳在气缸中。 活塞阀在气缸中形成一个隔离室，它是一个封闭的隔间。 在活塞阀中，形成使压差室与供油口一侧连通的孔口。 活塞阀被弹簧偏压到注油口关闭的位置。 第一喷油嘴与注油口连接。 允许油从压差室泄漏到气缸外部的泄漏孔在气缸的侧表面处是敞开的。 此外，第二注油喷嘴连接到泄漏孔。
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公开(公告)号：US20160102707A1
公开(公告)日：2016-04-14
申请号：US14786826
申请日：2014-04-25
CPC分类号： F16C33/107 , F16C9/02 , F16C17/022 , F16C33/103 , F16C33/1065 , F16C2240/30 , F16C2240/42
摘要： Provided is a slide bearing with which friction can be reduced and the total amount of effluent oil can be reduced. In the slide bearing in which the halved members made by dividing the cylinder in two in the direction parallel to the axial direction are disposed vertically, the narrow grooves are provided at an end of the lower halved member in the circumferential direction from a mating surface on a downstream side of a rotation direction to a predetermined bearing angle and peripheral edge parts are provided outside the narrow grooves in an axial direction.
摘要翻译： 提供了可以减少摩擦并且可以减少流出油的总量的滑动轴承。 在滑动轴承中，通过在与轴向方向平行的方向上将圆筒分割成两个而制成的半部件被设置为垂直地设置在下半部件的端部处，在圆周方向上从配合表面 旋转方向的下游侧到预定的轴承角度，并且周向边缘部分沿轴向设置在窄槽的外侧。
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公开(公告)号：US20160024982A1
公开(公告)日：2016-01-28
申请号：US14805735
申请日：2015-07-22
发明人： Ippei FUKUTOMI , Motoichi MURAKAMI , Norio INAMI
IPC分类号： F01M1/10
CPC分类号： F01M1/10 , B01D39/2068 , B01D2239/065 , F01M2001/1014 , F01M2001/1057
摘要： An oil deterioration suppressing apparatus for an internal combustion engine comprises a first oil filter and a second oil filter, wherein the first oil filter comprises a first filter member for filtering oil from an oil pan in which oil is stored, and the second oil filter comprises a second filter member for filtering oil from the oil pan, and wherein the second filter member is made of a ceramic material and has a mean pore size smaller than the mean pore size of the first filter member.
摘要翻译： 用于内燃机的油劣化抑制装置包括第一油过滤器和第二油过滤器，其中第一油过滤器包括用于从油储存油的油过滤第一过滤构件，第二油过滤器包括 用于从油盘过滤油的第二过滤构件，其中第二过滤构件由陶瓷材料制成，并且具有小于第一过滤构件的平均孔径的平均孔径。
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8.发明申请MATERIAL FOR TRAPPING TARGET SUBSTANCE, FILTER FOR TRAPPING TARGET SUBSTANCE, CONTAINER FOR LIQUID ORGANIC COMPOUND, AND ENGINE OIL 审中-公开用于追踪目标物质的物质，用于追踪目标物质的过滤器，液体有机化合物的容器和发动机油公开(公告)号：US20160001259A1
公开(公告)日：2016-01-07
申请号：US14851436
申请日：2015-09-11
发明人： Yasuhiro OHMIYA , Mamoru TOHYAMA , Hiroshi MORITANI , Narihito TATSUDA , Kazuhisa YANO , Kenichi HARADA , Ippei FUKUTOMI , Motoichi MURAKAMI , Norio INAMI , Ryuji KOIKE
IPC分类号： B01J20/10 , F01M11/03 , B01D39/20 , B01J20/28 , C10M125/26
CPC分类号： B01J20/103 , B01D39/20 , B01D39/2075 , B01J20/28004 , B01J20/28019 , B01J20/28078 , B01J20/2808 , B01J20/28083 , B01J20/3204 , B01J20/3246 , B01J20/3248 , C10M125/26 , F01M11/03 , F01M2001/1014 , F16N31/00
摘要： A material for trapping a target substance, which is capable of selectively trapping a target substance such as a sludge or a sludge precursor contained in a liquid organic compound such as an engine oil or in a gas such as a blow-by gas (combustion gas). A material for trapping a target substance, which traps a target substance contained in a liquid organic compound or a gas, the material comprising a mesoporous inorganic material having a plurality of pores.
摘要翻译： 用于捕集目标物质的材料，其能够选择性地捕集诸如发动机油的液体有机化合物或诸如窜缸气体（燃烧气体）中的污泥或污泥前体的目标物质 ）。 用于捕集包含在液体有机化合物或气体中的目标物质的目标物质的材料包括具有多个孔的介孔无机材料的材料。
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9.发明申请公开(公告)号：US20160289591A1
公开(公告)日：2016-10-06
申请号：US15183062
申请日：2016-06-15
发明人： Toshiki FUJIWARA , Hiroyuki SUZUKI , Saisuke WATANABE , Ippei FUKUTOMI , Motoichi MURAKAMI , Tetsushi SUZUKI
IPC分类号： C10M169/04
CPC分类号： C10M169/041 , C10M169/044 , C10M2203/024 , C10M2203/1006 , C10M2205/0285 , C10M2207/2805 , C10M2207/2835 , C10M2209/102 , C10M2209/11 , C10M2209/111 , C10M2219/068 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10N2210/02 , C10N2210/06 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2260/02
摘要： A lubricating oil composition for internal combustion engines of passenger and commercial four-wheeled vehicles is provided which can exhibit excellent fuel efficiency performance and wear resistance reliability. The lubricating oil composition includes a base oil and a complex polyester mixture. The base oil includes at least one of poly-α-olefin, an ester-based base oil, or a partially hydrogenated mineral oil. The complex polyester mixture includes a polyester obtained by condensing a polyhydric alcohol, a polycarboxylic acid, and a monohydric alcohol having an oxyalkylene group. The content of the complex polyester mixture is 0.01% by mass or more with respect to the total mass of the lubricating oil composition, the high-temperature shear viscosity (HTHS viscosity) at 150° C. is 1.0 mPa·s to 2.6 mPa·s, and the NOACK evaporation amount is 40% or less.
摘要翻译： 提供了一种客车和商用四轮车用内燃机用润滑油组合物，其具有优异的燃料效率性能和耐磨性可靠性。 润滑油组合物包括基础油和复合聚酯混合物。 基油包括聚-α-烯烃，酯基基础油或部分氢化矿物油中的至少一种。 复合聚酯混合物包括通过将多元醇，多元羧酸和具有氧化烯基的一元醇缩合得到的聚酯。 复合聚酯混合物的含量相对于润滑油组合物的总质量为0.01质量％以上，150℃下的高温剪切粘度（HTHS粘度）为1.0mPa·s〜2.6mPa·s s，NOACK蒸发量为40％以下。
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公开(公告)号：US20230304528A1
公开(公告)日：2023-09-28
申请号：US18005877
申请日：2021-09-24
发明人： Tatsuhiko ABE , Manabu KUBOTA , Satoru OKAWA , Motoichi MURAKAMI , Takashi KOYAMA , Yusuke MORITA , Takeshi FUKUI , Yusuke INUKAI , Yuichiro KAJIKI
摘要： A crankshaft with improved seizure resistance is provided. A crankshaft (10) is a crankshaft including journals (11) and pins (12), having a chemical composition of, in mass %: 0.35 to 0.40 % C; up to 0.70 % Si; 1.00 to 2.00 % Mn; up to 0.50 % Cr; up to 0.050 % Al; up to 0.020 % N; up to 0.020 % P; 0.005 to 0.200 % S; and balance Fe and impurities, each of the journals (11) and pins (12) having a surface microstructure containing tempered martensite in not less than 80 volume % and a surface hardness not higher than HV 450.
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