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1.发明授权Grease composition for pivot assembly bearing and bearing for pivot assembly 有权用于枢轴组装轴承和轴承用于枢轴组装的润滑脂组合物公开(公告)号：US07696139B2
公开(公告)日：2010-04-13
申请号：US11525988
申请日：2006-09-25
IPC分类号： C10M115/08 , C10L1/22 , G11B5/55
CPC分类号： C10M169/02 , C10M2205/0206 , C10M2205/0265 , C10M2205/0285 , C10M2207/026 , C10M2215/064 , C10M2215/1026 , C10M2219/044 , C10M2219/108 , C10N2220/00 , C10N2220/022 , C10N2230/06 , C10N2230/08 , C10N2230/40 , C10N2240/02 , C10N2250/10 , C10N2210/02
摘要： A grease composition for a pivot assembly bearing is provided and includes a thickener of 5 to 25% by mass and a base oil of 95 to 75% by mass with respect to the total mass of the thickener and the base oil. Two or more ureas selected from: urea A: a urea comprising diurea compounds having an aliphatic (ALA)/alicyclic (ACA) substituent; urea B: a urea comprising diurea compounds having an alicyclic (ACA)/aromatic (ARA) substituent; and urea C: a urea comprising diurea compounds having an aromatic (ARA)/aliphatic (ALA) substituent are used as the thickener. A poly α-olefin mixture having a kinematic viscosity at 40° C. of 40 to 70 mm2/s prepared by mixing poly α-olefin (PAO HV) having a kinematic viscosity at 40° C. of 350 to 450 mm2/s with poly α-olefin (PAO LV) having a kinematic viscosity at 40° C. of 25 to 40 mm2/s in a mass ratio of 15:85 to 30:70 is used as a base oil. A lead free additive may be used as an additive.
摘要翻译： 提供一种用于枢轴组件轴承的润滑脂组合物，其包含相对于增稠剂和基础油的总质量为5〜25质量％的增稠剂和95〜75质量％的基础油。 两种或多种尿素选自：脲A：包含具有脂族（ALA）/脂环族（ACA）取代基的二脲化合物的脲; 尿素B：包含具有脂环族（ACA）/芳族（ARA）取代基的二脲化合物的脲; 和尿素C：包含具有芳族（ARA）/脂肪族（ALA）取代基的二脲化合物的脲被用作增稠剂。 将40℃下的运动粘度为350〜450mm 2 / s，将40〜70mm 2 / s的运动粘度为40〜70mm 2 / s的聚α-烯烃混合物与 作为基油，使用在40℃下的运动粘度为25〜40mm 2 / s的质量比为15:85〜30:70的聚α-烯烃（PAO LV）。 无铅添加剂可用作添加剂。
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公开(公告)号：US06265361B1
公开(公告)日：2001-07-24
申请号：US09518186
申请日：2000-03-02
IPC分类号： C10M16902
CPC分类号： C10M169/02 , C10M105/36 , C10M105/38 , C10M105/48 , C10M117/00 , C10M2207/106 , C10M2207/1206 , C10M2207/125 , C10M2207/128 , C10M2207/129 , C10M2207/1406 , C10M2207/2613 , C10M2207/2626 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/32 , C10M2207/325 , C10M2207/34 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046
摘要： A grease composition with which low torque property, low noise property and low volatilization property can be maintained, is provided. The grease composition is characterized in that it contains: (A) an alkali metal salts and/or an alkaline earth metal salt synthesized from a hydroxide of an alkali metal or an alkaline earth metal, and a higher fatty acid having 10 or more carbon atoms or a higher hydroxyfatty acid having at least one hydroxyl group and 10 or more carbon atoms; (B) a carbonate compound represented by the general formula: (R and R′ represent a branched alkyl group having 13-15 carbon atoms, and may be same or different); and (C) at least one kind of an ester-based synthetic oil selected from the group consisting of a diester-based synthetic oil represented by the general formula (i): ROCO (CH2)nCOOR′ (i) (R and R′ represent an alkyl group having 3-18 carbon atoms, and may be the same or different, and n is 3-12); a triester-based synthetic oil represented by the general formula (ii): C2H5C(CH2OCOR)3 (ii) (R represents an alkyl group having 3-10 carbon atoms); a tetraester-based synthetic oil represented by the following general formula (iii): C (CH2OCOR)4 (iii) (R represents an alkyl group having 3-10 carbon atoms), and other neopentyl polyol ester-based synthetic oil.
摘要翻译： 提供了可以保持低扭矩性能，低噪音性和低挥发性的润滑脂组合物。 润滑脂组合物的特征在于它含有：（A）由碱金属或碱土金属的氢氧化物和具有10个或更多个碳原子的高级脂肪酸合成的碱金属盐和/或碱土金属盐 或具有至少一个羟基和10个以上碳原子的高级羟基脂肪酸;（B）由以下通式表示的碳酸酯化合物：（R和R'代表具有13-15个碳原子的支链烷基，并且可以是 相同或不同）; 和（C）至少一种选自由通式（i）表示的二酯类合成油组成的组中的酯类合成油:( R和R'代表具有3-18个碳原子的烷基） 原子，可以相同或不同，n为3-12）;由通式（ii）表示的三酯合成油:( R表示具有3-10个碳原子的烷基）;四酯 - 由以下通式（iii）表示的基于油的合成油：（R表示具有3-10个碳原子的烷基）和其它新戊基多元醇酯类合成油。
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3.发明申请Lithium Grease Composition Sealed in a Small Motor Bearing to Reduce Noise 审中-公开锂油脂组合物密封在小型电机轴承中以减少噪音公开(公告)号：US20080305973A1
公开(公告)日：2008-12-11
申请号：US11658444
申请日：2005-07-29
IPC分类号： C10M145/16
CPC分类号： C10M169/02 , C10M2205/028 , C10M2205/0285 , C10M2207/04 , C10M2207/0406 , C10M2207/1265 , C10M2207/1285 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2209/06 , C10M2209/0606 , C10M2215/064 , C10M2219/044 , C10N2230/76 , C10N2240/02 , F16C2380/26
摘要： A lithium grease composition which can be sealed in a small motor bearing to reduce noise, composed of 5-20% by weight of a thickener and 95-80% by weight of a base oil, wherein said grease composition adopts lithium soap as the thickener, which is synthesized from lithium hydroxide and a higher fatty acid with 10 to 20 carbon atoms and/or a higher hydroxyfatty acid with one or more hydroxyl groups and 10 or more carbon atoms, and the base oil includes, as a main component, a polymer ester oil (A) in which 8 or more ester groups are arranged in a comb tooth form on one side of chain molecules constituted by eight or more carbon atoms which is expressed by general formula 1: (In the formula, each of R1, R2, R3 and R4 is an alkyl group, where x is an integer and x≧2, and y is an integer and y≧2.) and the base oil (40 C) has a viscosity of 25 to 80 mm2/s.
摘要翻译： 一种可以密封在小型电动机轴承中以降低噪音的锂润滑脂组合物，其由5-20重量％的增稠剂和95-80重量％的基础油组成，其中所述润滑脂组合物采用锂皂作为增稠剂 ，其由氢氧化锂和具有10〜20个碳原子的高级脂肪酸和/或具有一个或多个羟基和10个或更多个碳原子的高级羟基脂肪酸合成，并且所述基础油包含作为主要成分的 在由通式1表示的8个以上碳原子构成的链分子的一侧上以梳齿形式配置8个以上酯基的聚酯酯油（A）（式中，R1， R2，R3和R4是烷基，其中x是整数，x> = 2，y是整数，y> = 2），基础油（40℃）的粘度为25〜80mm 2 / s。
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4.发明申请Grease composition for pivot assembly bearing and bearing for pivot assembly 有权用于枢轴组装轴承和轴承用于枢轴组装的润滑脂组合物公开(公告)号：US20070072777A1
公开(公告)日：2007-03-29
申请号：US11525988
申请日：2006-09-25
IPC分类号： C10M159/18
CPC分类号： C10M169/02 , C10M2205/0206 , C10M2205/0265 , C10M2205/0285 , C10M2207/026 , C10M2215/064 , C10M2215/1026 , C10M2219/044 , C10M2219/108 , C10N2220/00 , C10N2220/022 , C10N2230/06 , C10N2230/08 , C10N2230/40 , C10N2240/02 , C10N2250/10 , C10N2210/02
摘要： A grease composition for a pivot assembly bearing is provided and includes a thickener of 5 to 25% by mass and a base oil of 95 to 75% by mass with respect to the total mass of the thickener and the base oil. Two or more ureas selected from: urea A: a urea comprising diurea compounds having an aliphatic (ALA)/alicyclic (ACA) substituent; urea B: a urea comprising diurea compounds having an alicyclic (ACA)/aromatic (ARA) substituent; and urea C: a urea comprising diurea compounds having an aromatic (ARA)/aliphatic (ALA) substituent are used as the thickener. A poly α-olefin mixture having a kinematic viscosity at 40° C. of 40 to 70 mm 2/s prepared by mixing poly α-olefin (PAO HV) having a kinematic viscosity at 40° C. of 350 to 450 mm2/s with poly α-olefin (PAO LV) having a kinematic viscosity at 40° C. of 25 to 40 mm2/s in a mass ratio of 15:85 to 30:70 is used as a base oil. A lead free additive may be used as an additive.
摘要翻译： 提供一种用于枢轴组件轴承的润滑脂组合物，其包含相对于增稠剂和基础油的总质量为5〜25质量％的增稠剂和95〜75质量％的基础油。 两种或多种尿素选自：脲A：包含具有脂族（ALA）/脂环族（ACA）取代基的二脲化合物的脲; 尿素B：包含具有脂环族（ACA）/芳族（ARA）取代基的二脲化合物的脲; 和尿素C：包含具有芳族（ARA）/脂肪族（ALA）取代基的二脲化合物的脲被用作增稠剂。 通过混合在40℃下具有运动粘度的聚α-烯烃（PAO HV）制备的在40℃下的运动粘度为40至70mm 2的聚α-烯烃混合物。 在40℃下的运动粘度为25〜40mm 2 / s的聚α-烯烃（PAO LV）为350〜450mm 2 / s， 质量比为15:85〜30:70用作基础油。 无铅添加剂可用作添加剂。
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公开(公告)号：US20050054544A1
公开(公告)日：2005-03-10
申请号：US10883960
申请日：2004-07-06
IPC分类号： C10M105/48 , C10M117/02 , C10M117/04 , C10M169/02 , C10N10/02 , C10N10/04 , C10N30/00 , C10N30/06 , C10N40/02 , C10N40/06 , C10N50/10 , C10M15/48
CPC分类号： C10M169/02 , C10M105/48 , C10M117/04 , C10M2207/1245 , C10M2207/125 , C10M2207/1285 , C10M2207/32 , C10M2207/325 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2240/00 , C10N2240/20 , C10N2240/201 , C10N2240/202 , C10N2240/203 , C10N2240/204 , C10N2240/205 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A bearing grease composition used under clean atmosphere, as in a bearing of hard disc drive, which has small dust generation (scatter), a long life, excellent acoustic performance and low torque. It has been found that especially the bearing grease composition comprising a carbonate having a branched alkyl group of 13 to 15 carbon atoms and a metallic soap shows remarkable characteristics.
摘要翻译： 在清洁气氛下使用的轴承润滑脂组合物，如在硬盘驱动器的轴承中，具有小的粉尘产生（散射），寿命长，声学性能和低扭矩。 已经发现，特别是包含具有13至15个碳原子的支链烷基的碳酸酯和金属皂的轴承润滑脂组合物显示出显着的特性。
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公开(公告)号：US06730639B1
公开(公告)日：2004-05-04
申请号：US09625148
申请日：2000-07-25
IPC分类号： C01M14112
CPC分类号： C10M169/00 , C10M2207/04 , C10M2207/1265 , C10M2207/1285 , C10M2207/283 , C10M2207/325 , C10M2219/068 , C10M2223/045 , C10N2210/01 , C10N2210/06 , C10N2230/06 , C10N2240/02 , C10N2240/20 , C10N2250/10
摘要： A grease composition for bearings of information devices comprising a carbonate base oil, a lithium soap, and at least one organomolybdenum compound selected from molybdenum dithiophosphates and molybdenum dithiocarbanates.
摘要翻译： 一种信息装置轴承用润滑脂组合物，包括碳酸酯基础油，锂皂和至少一种选自二硫代磷酸钼和二硫代二硫代钼酸酯的有机钼化合物。
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公开(公告)号：US08337101B2
公开(公告)日：2012-12-25
申请号：US13056368
申请日：2010-06-25
IPC分类号： G03B17/00
CPC分类号： G03B17/02 , G03B17/14 , H04N5/2251
摘要： An imaging device to which a support can be attached includes a support attachment unit and a support body unit. The support attachment unit includes a first threaded hole configured to be attached to the support, and an exposure face formed around the entrance of the first threaded hole. The support body unit includes a housing having an opening configured to expose the exposure face and an outer surface formed around the opening, and movably supports the support attachment unit. The support attachment unit is disposed at a first position when the support is not attached, and is disposed at a second position when the support is attached. The exposure face is disposed more to the inside of the housing than the outer surface when the support attachment unit is disposed at the first position.
摘要翻译： 可以安装支撑件的成像装置包括支撑附接单元和支撑体单元。 支撑附接单元包括构造成附接到支撑件的第一螺纹孔和形成在第一螺纹孔的入口周围的曝光面。 支撑体单元包括壳体，其具有被构造为暴露曝光面的开口和形成在开口周围的外表面，并且可移动地支撑支撑附接单元。 当支撑件未安装时，支撑附接单元设置在第一位置，并且当安装支撑件时将支撑附接单元设置在第二位置。 当支撑附接单元设置在第一位置时，曝光面比外表面更多地设置在壳体的内部。
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公开(公告)号：US20120015222A1
公开(公告)日：2012-01-19
申请号：US13241355
申请日：2011-09-23
IPC分类号： H01M10/48
CPC分类号： G01R31/3658 , B60L3/0046 , B60L3/12 , B60L11/1803 , B60L11/1866 , B60L2240/547 , B60L2240/549 , B60L2270/142 , G01R31/362 , Y02T10/7005 , Y02T10/7061
摘要： According to one embodiment, a secondary battery device includes a first assembled battery including a plurality of secondary battery cells, a second assembled battery including a plurality of secondary battery cells and connected in series to a low-potential terminal of the first assembled battery, a disconnecting module capable of mechanically switching connection between the first assembled battery and the second assembled battery, a voltage measurement circuit configured to measure voltages of the plurality of secondary battery cells of the second assembled battery, a first power source wiring connected between a high-potential terminal of the second assembled battery and the voltage measurement circuit, a second power source wiring connected between a low-potential terminal of the second assembled battery and the voltage measurement circuit, and a filter connected between the first power source wiring and the second power source wiring.
摘要翻译： 根据一个实施例，二次电池装置包括包括多个二次电池单体的第一组电池，包括多个二次电池单元并与串联连接到第一组电池的低电位端子的第二组电池， 能够在第一组电池和第二组电池之间机械切换连接的断开模块，配置成测量第二组电池的多个二次电池的电压的电压测量电路，连接在高电位 第二组电池的端子和电压测量电路，连接在第二组电池的低电位端子和电压测量电路之间的第二电源线以及连接在第一电源线和第二电源之间的滤波器 接线。
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公开(公告)号：US07696651B2
公开(公告)日：2010-04-13
申请号：US10583257
申请日：2004-11-26
申请人： Yasuhiro Miyamoto
发明人： Yasuhiro Miyamoto
IPC分类号： H02K41/00
CPC分类号： H02K41/03
摘要： A linear motor comprising a mover part including; an armature module having an I shaped magnetic iron core and an armature winding of one kind wound on the periphery of the I shaped magnetic iron core through an insulating material. A non-magnetic material holder on which a plurality of armature modules are arranged in a stroke direction is provided. A base upper plate and a base lower plate are provided for attaching the non-magnetic material holder in upper and lower parts respectively. A stator part includes a plurality of field permanent magnets opposed to the I shaped magnetic iron cores through magnetic spaces and field yokes for supporting the field permanent magnets. The non-magnetic material holder has at both end parts thereof through holes for inserting bolts corresponding to the forms and the arranging pitches of the I shaped magnetic iron cores.
摘要翻译： 1.一种线性电动机，包括：动子部， 具有I形磁铁芯和一种类型的电枢绕组的电枢模块通过绝缘材料缠绕在I形磁铁芯的周围。 提供了一种在行程方向上布置有多个电枢模块的非磁性材料保持器。 提供基座上板和基底板，用于分别在上部和下部安装非磁性材料支架。 定子部分包括通过磁空间与I形磁铁芯相对的多个场永磁体和用于支撑励磁永磁体的磁场轭。 非磁性材料保持器的两端部具有用于插入对应于I形磁铁芯的形状和排列间距的螺栓的通孔。
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公开(公告)号：US20070278863A1
公开(公告)日：2007-12-06
申请号：US10582944
申请日：2004-11-26
申请人： Masaya Yamamoto , Yasuhiro Miyamoto
发明人： Masaya Yamamoto , Yasuhiro Miyamoto
IPC分类号： H02K41/02
CPC分类号： H02K41/03
摘要： A moving magnet type linear actuator long in service life having no effect on a linear guide even in the case of performing a highly-frequent acceleration/deceleration operation is provided. In a moving magnet type linear actuator comprising a stator unit including a stator base, a magnetic core and an armature unit, and a moving unit including a field permanent magnet arranged so as to face the magnetic core via a magnetic first gap and a magnet holder of nonmagnetic material movably disposed on the stator base while holding the field permanent magnet, and a magnetic back yoke is arranged at an anti-armature side of the field permanent magnet via a magnetic second gap from the field permanent magnet, the magnetic second gap is set to be larger than the magnetic first gap.
摘要翻译： 提供了即使在进行高频加速/减速操作的情况下，即使在使用寿命长时也不影响直线导轨的移动磁体式线性致动器。 在包括定子基体，磁芯和电枢单元的定子单元的移动磁体型线性致动器中，以及包括通过磁性第一间隙布置成面对磁芯的磁场永磁体的移动单元和磁体保持器 的非磁性材料可移动地设置在定子基座上，同时保持场永磁体，并且磁背轭经由磁场永磁体的磁性第二间隙布置在励磁永磁体的抗电枢侧，磁性第二间隙为 设定为大于磁性第一间隙。
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