公开(公告)号：US07378185B2

公开(公告)日：2008-05-27

申请号：US11402056

申请日：2006-04-12

申请人： Masato Fujikawa ,  Kohei Suzuki ,  Kaoru Inoue ,  Mikinari Shimada

发明人： Masato Fujikawa ,  Kohei Suzuki ,  Kaoru Inoue ,  Mikinari Shimada

IPC分类号： H01M2/18 ,  H01M2/16 ,  H01M4/00

CPC分类号： H01M10/0587 ,  H01M2/0207 ,  H01M2/0217 ,  H01M2/1673 ,  H01M10/052 ,  H01M10/4235 ,  Y02T10/7011

摘要： A prismatic lithium secondary battery includes: a prismatic battery can having a bottom, a side wall, and an open top; an electrode assembly; a non-aqueous electrolyte; and a sealing plate covering the open top of the battery can that accommodates the electrode assembly and the non-aqueous electrolyte. The electrode assembly includes: a positive electrode; a negative electrode; and a porous heat-resistant layer and a separator that are interposed between the positive and negative electrodes. The side wall of the battery can has two rectangular main flat portions that are opposed to each other, and the thickness A of the porous heat-resistant layer and the thickness B of each of the main flat portions of the side wall satisfy the relation: 0.003≦A/B≦0.05.

摘要翻译： 棱柱形锂二次电池包括：棱柱形电池罐，其具有底部，侧壁和敞开的顶部; 电极组件; 非水电解质; 以及覆盖电池壳的开口顶部的密封板，其容纳电极组件和非水电解质。 电极组件包括：正电极; 负极; 以及介于正极和负极之间的多孔耐热层和隔膜。 电池的侧壁可以具有彼此相对的两个矩形主平面部，多孔耐热层的厚度A和侧壁的主平面部的厚度B满足以下关系： 0.003 <= A / B <= 0.05。

公开(公告)号：US20070199789A1

公开(公告)日：2007-08-30

申请号：US11703793

申请日：2007-02-08

申请人： Masaaki Nishida ,  Satoru Kasuya ,  Masashi Kito ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Masato Fujikawa ,  Ryuji Ibaraki ,  Masatoshi Adachi ,  Tsuyoshi Mikami ,  Hideo Ono

发明人： Masaaki Nishida ,  Satoru Kasuya ,  Masashi Kito ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Masato Fujikawa ,  Ryuji Ibaraki ,  Masatoshi Adachi ,  Tsuyoshi Mikami ,  Hideo Ono

IPC分类号： F16D13/72

CPC分类号： F16D25/123 ,  F16D13/683 ,  F16D13/74 ,  F16D2300/06 ,  F16H57/0482

摘要： Lubricating oil supply holes are drilled into a first member that is fitted to a plurality of first annular plates by a spline. Of splines to which each lubricating oil supply hole corresponds, lubricating oil grooves provided in the plurality of first annular plates do not overlap the splines on at least one of the front and rear surfaces of the first annular plates, and therefore lubricating oil flowing out of the lubricating oil supply holes is dispersed in a circumferential direction and flows from the inner periphery to the outer periphery of the first annular plates, rather than gathering in each lubricating oil groove and flowing in an outer peripheral direction. As a result, a force generated by an axial lubricating oil flow, which acts in a direction for causing the second annular plates to contact friction materials on the first annular plates, is suppressed, leading to a reduction in drag torque.

摘要翻译： 润滑油供给孔被钻入通过花键装配到多个第一环形板的第一构件。 每个润滑油供应孔对应的花键，设置在多个第一环形板中的润滑油槽不与第一环形板的前表面和后表面中的至少一个上的花键重叠，因此润滑油从 润滑油供给孔沿圆周方向分散，从第一环状板的内周向外周流动，而不是聚集在各润滑油槽内并沿外周方向流动。 结果，抑制了由使第二环状板与第一环状板上的摩擦材料接触的方向起作用的轴向润滑油流产生的力，导致拖曳转矩的降低。

公开(公告)号：US20070055951A1

公开(公告)日：2007-03-08

申请号：US11507619

申请日：2006-08-22

申请人： Tetsuya Hayashi ,  Masato Fujikawa ,  Kazutaka Teramoto

发明人： Tetsuya Hayashi ,  Masato Fujikawa ,  Kazutaka Teramoto

IPC分类号： G06F17/50

CPC分类号： G01B11/0625 ,  G01B11/0683

摘要： There is provided a film measuring device capable of accurately and easily measuring the thickness of a microporous film formed on a battery electrode plate over the entire area of the film. A color CCD sensor 8 shoots the microporous film. A video board 11 converts a color tone of a color image signal obtained by the image pickup into gradation data of respective color components of RGB. After the data conversion, an image processing board 12 extracts line images of the respective color components. A calculator 14 obtains the thickness of the microporous film by referring to pre-measured film thickness reference values corresponding to the gradation data of the green or blue color component, which are stored in a table storage 13 as reference thickness table data, using the gradation data of the line image of the green color component or the blue color component as lookup data.

摘要翻译： 提供一种能够准确且容易地测量在膜的整个区域上形成在电池电极板上的微孔膜的厚度的膜测量装置。 彩色CCD传感器8拍摄微孔膜。 视频板11将通过图像拾取获得的彩色图像信号的色调转换为RGB的各个颜色分量的灰度数据。 在数据转换之后，图像处理板12提取各个颜色分量的线图像。 计算器14通过参照存储在表存储器13中的绿色或蓝色分量的灰度数据对应的预测膜厚基准值作为参考厚度表数据，使用灰度等级来获得微孔膜的厚度 绿色分量或蓝色分量的线图像的数据作为查找数据。

公开(公告)号：US06840341B2

公开(公告)日：2005-01-11

申请号：US10213064

申请日：2002-08-07

申请人： Masato Fujikawa

发明人： Masato Fujikawa

IPC分类号： B60K17/04 ,  B60K6/20 ,  B60K6/48 ,  B60K6/54 ,  B60K6/547 ,  B60L11/14 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F02D17/00 ,  F02D29/00 ,  F02D29/02 ,  F02D29/06 ,  F02D41/04 ,  F02D45/00 ,  F16H37/08 ,  B60K6/00

CPC分类号： B60W20/00 ,  B60K6/365 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  B60K6/54 ,  B60L2240/423 ,  B60L2240/441 ,  B60W10/02 ,  B60W10/04 ,  B60W10/08 ,  B60W2510/0638 ,  B60W2510/0695 ,  B60W2510/1095 ,  B60W2530/10 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/083 ,  F16H3/724 ,  Y02T10/6221 ,  Y02T10/642 ,  Y10S903/91 ,  Y10S903/913 ,  Y10S903/917 ,  Y10S903/919 ,  Y10S903/946

摘要： In a parallel hybrid vehicle, a controlling section controls an engine and a motor/generator, a torque from the engine and the motor/generator being transmitted to driven wheels via a transmission and a drive shaft. The controlling section comprises: an engine torque calculating section that calculates an engine torque and a torsional vibration suppression torque calculating section that calculates a torsional vibration suppression torque to suppress a torsional vibration developed on the drive shaft according to the engine torque calculated by the engine torque calculating section, the torsional vibration suppression torque calculated by the torsional vibration suppression torque calculating section being outputted from the motor/generator.

摘要翻译： 在并联混合动力车辆中，控制部分控制发动机和电动机/发电机，来自发动机和电动机/发电机的扭矩经由变速器和驱动轴传递到从动轮。 控制部包括：发动机扭矩计算部，其计算发动机转矩;以及扭转抑制转矩计算部，其根据由发动机转矩计算的发动机扭矩，计算抑制在驱动轴上产生的扭转振动的扭转振动抑制转矩 由所述电动机/发电机输出由所述扭转抑制扭矩计算部计算出的扭转振动抑制扭矩。

公开(公告)号：US06492742B1

公开(公告)日：2002-12-10

申请号：US09688109

申请日：2000-10-16

申请人： Masato Fujikawa ,  Yasuo Sumi ,  Kenji Nakashima

发明人： Masato Fujikawa ,  Yasuo Sumi ,  Kenji Nakashima

IPC分类号： B60L1102

CPC分类号： B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/405 ,  B60K6/48 ,  B60L11/14 ,  B60L15/20 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  H02K7/006 ,  H02K7/10 ,  H02K11/00 ,  Y02T10/6221 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/903 ,  Y10S903/906 ,  Y10S903/909 ,  Y10S903/91 ,  Y10S903/919 ,  Y10S903/951 ,  Y10S903/952

摘要： An electric torque converter mounted on a parallel hybrid vehicle employing a parallel hybrid system, using both an internal combustion engine and an electric motor for propulsion, includes an electric motor generator having a motor generator rotor and a motor generator stator coil, and a composition-and-distribution mechanism located between the engine and a transmission for combining torque produced by the engine and torque produced by the motor generator with each other and for mechanically distributing the torque produced by the engine into the motor generator and a transmission input shaft. A converter case includes a third casing member formed with a boss portion supporting a rotating member of the composition-and-distribution mechanism by a bearing, and partitioning the motor generator from the composition-and-distribution mechanism. Also provided is a rotor support including a substantially cylindrical outer support portion supporting thereon the motor generator rotor, a substantially cylindrical inner support portion whose inner periphery is fixedly connected to the rotating member, and a connection portion interconnecting the inner and outer support portions. A locknut is located on the outer periphery of the rotating member and mates with a first one of axial ends of the substantially cylindrical inner support portion, for pre-loading the bearing via the rotor support. A position sensor includes a resolver rotor located on the inner periphery of the substantially cylindrical outer support portion, and a resolver stator located on the outer periphery of the boss portion.

摘要翻译： 一种安装在采用并联混合动力系统的并联混合动力系统的电力变矩器，其使用内燃机和用于推进的电动机，包括具有电动发电机转子和电动发电机定子线圈的电动发电机， 分配机构，位于发动机和用于将发动机产生的转矩和由电动发电机产生的扭矩相结合的变速器和用于将由发动机产生的扭矩机械地分配到电动发电机和变速器输入轴中的变速器之间。 转换器壳体包括第三壳体部件，该第三壳体部件形成有通过轴承支撑组分分配机构的旋转部件的凸起部分，并且将组合分配机构分隔开。 还提供了一种转子支撑件，其包括支撑在其上的基本上圆柱形的外部支撑部分，电动发电机转子，其内周固定地连接到旋转构件的大致圆柱形的内部支撑部分和连接内部和外部支撑部分的连接部分。 锁定螺母位于旋转构件的外周上，并与大致圆筒形的内支撑部的轴向端部的第一个配合，用于经由转子支撑件预加载轴承。 位置传感器包括位于大致圆筒形的外部支撑部分的内周上的旋转变压器转子和位于凸起部分的外周上的旋转变压器定子。

公开(公告)号：US09520588B2

公开(公告)日：2016-12-13

申请号：US14343198

申请日：2012-09-14

申请人： Yasunari Sugita ,  Kazuki Endo ,  Tatsuya Ishibashi ,  Masato Fujikawa

发明人： Yasunari Sugita ,  Kazuki Endo ,  Tatsuya Ishibashi ,  Masato Fujikawa

IPC分类号： H01M10/0587 ,  H01M2/26 ,  H01M4/70

CPC分类号： H01M2/263 ,  H01M4/70 ,  H01M10/0587 ,  Y02E60/122

摘要： A nonaqueous electrolyte secondary battery includes: an electrode group including a positive electrode plate, a negative electrode plate, and a separator. The positive and negative electrode plates are wound with the separator interposed therebetween. The positive electrode plate includes a first current collector exposed portion where a portion of the positive electrode current collector corresponding to an outermost portion of the electrode group is exposed over a length of greater than or equal to one turn in a winding direction of the electrode group, and a second current collector exposed portion where a portion of the positive electrode current collector corresponding to a middle portion of the electrode group is exposed over a length of greater than or equal to one turn in the winding direction. A positive electrode lead is provided on the second current collector exposed portion so as to be connected to an external electrode.

摘要翻译： 非水电解质二次电池包括：包括正极板，负极板和隔膜的电极组。 正极板和负极板之间夹有隔膜。 正极板包括：第一集电体露出部，其中对应于电极组的最外部分的正极集电体的一部分在电极组的卷绕方向上暴露在大于或等于一匝的长度上 以及第二集电体露出部，其中与电极组的中间部对应的正极集电体的一部分在卷绕方向上暴露在大于或等于一匝的长度上。 正极引线设置在第二集电体露出部分上，以连接到外部电极。

公开(公告)号：US09048490B2

公开(公告)日：2015-06-02

申请号：US14131400

申请日：2012-04-26

申请人： Tatsuya Ishibashi ,  Kazuki Endo ,  Yasunari Sugita ,  Masato Fujikawa

发明人： Tatsuya Ishibashi ,  Kazuki Endo ,  Yasunari Sugita ,  Masato Fujikawa

IPC分类号： H01M2/14 ,  H01M2/18 ,  H01M2/34 ,  H01M10/0587 ,  H01M10/0525 ,  H01M2/26

CPC分类号： H01M2/34 ,  H01M2/26 ,  H01M10/0525 ,  H01M10/0587 ,  Y02E60/122 ,  Y02T10/7011

摘要： A lithium ion secondary battery includes an electrode group formed by winding a positive electrode having a positive electrode current collector and a positive electrode active material layer, and a negative electrode having a negative electrode current collector and a negative electrode active material layer, with a separator interposed between the electrodes. A wound positive electrode current collector exposing section faces a wound negative electrode current collector exposing section with the separator interposed therebetween, thereby forming a heteropolar electrode current collector facing zone corresponding to at least one turn in the electrode group. A unipolar electrode current collector facing zone, in which adjacent portions of the wound current collector exposing section or the wound current collector exposing section face each other directly or with the separator interposed therebetween corresponds to at least one turn in the electrode group.

摘要翻译： 锂离子二次电池包括通过将具有正极集电体和正极活性物质层的正极和具有负极集电体和负极活性物质层的负极卷绕而形成的电极组，隔膜 插在电极之间。 卷绕的正极集电体露出部分面对卷绕的负极集电体曝光部分，其间插入隔板，从而形成对应于电极组中的至少一个匝的异极电极集电器面对区域。 单极电极集电体面对区域，其中，绕组集电体露出部分或卷绕集电体露出部分的相邻部分直接面对或与其间隔开的分隔板相对应于电极组中的至少一个匝。

公开(公告)号：US08426048B2

公开(公告)日：2013-04-23

申请号：US12363251

申请日：2009-01-30

申请人： Masato Fujikawa ,  Mikinari Shimada

发明人： Masato Fujikawa ,  Mikinari Shimada

IPC分类号： H01M2/12

CPC分类号： H01M2/12 ,  H01M2/1055

摘要： A battery pack including at least a battery and a casing for accommodating the battery, in which the casing has a ventilation hole communicating with the outside of the casing, and a mesh member made of metal for covering at least the ventilation hole is provided at the side surface of the casing. Preferably, the mesh member is coated with an insulating resin.

摘要翻译： 一种电池组，其至少包括电池和用于容纳电池的壳体，其中，所述壳体具有与所述壳体的外部连通的通气孔，以及用于覆盖至少所述通气孔的金属制成的网状构件 外壳的侧面。 优选地，网状构件涂覆有绝缘树脂。

公开(公告)号：US20120321965A1

公开(公告)日：2012-12-20

申请号：US13580809

申请日：2011-01-24

申请人： Masato Fujikawa ,  Tomoki Shiozaki

发明人： Masato Fujikawa ,  Tomoki Shiozaki

IPC分类号： H01M10/056

CPC分类号： H01M4/134 ,  H01M4/386 ,  H01M4/485 ,  H01M4/587 ,  H01M6/164 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0034 ,  Y02T10/7011

摘要： Disclosed is a lithium ion secondary battery including: a positive electrode, a negative electrode including a negative electrode active material layer comprising an alloy-type active material, a lithium ion-permeable insulating layer interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte. The negative electrode active material layer includes lithium which has been absorbed therein beforehand. The non-aqueous electrolyte includes a lithium salt and a non-aqueous solvent, and the non-aqueous solvent includes: at least one fluorine-containing compound selected from hydrogen fluoride and a specific fluoroethylene carbonate compound (A); and a carbonate-based solvent (B) other than the fluoroethylene carbonate compound (A).

摘要翻译： 公开了一种锂离子二次电池，其包括：正极，包含合金型活性物质的负极活性物质层的负极，插入正极和负极之间的锂离子透过性绝缘层，以及 非水电解质。 负极活性物质层包括预先吸收的锂。 非水电解质包括锂盐和非水溶剂，非水溶剂包括：至少一种选自氟化氢和特定氟代亚乙基碳酸酯化合物（A）的含氟化合物; 和除了氟代亚乙基碳酸酯化合物（A）以外的碳酸酯系溶剂（B）。

公开(公告)号：US08067115B2

公开(公告)日：2011-11-29

申请号：US12030528

申请日：2008-02-13

申请人： Takayuki Shirane ,  Kaoru Inoue ,  Masaya Ugaji ,  Masato Fujikawa ,  Toshitada Sato

发明人： Takayuki Shirane ,  Kaoru Inoue ,  Masaya Ugaji ,  Masato Fujikawa ,  Toshitada Sato

IPC分类号： H01M4/13 ,  H01M4/58

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/131 ,  H01M4/485 ,  H01M2004/027 ,  H01M2300/004

摘要： A non-aqueous electrolyte secondary battery comprising at least a negative electrode having a current collector provided thereon with convex portions and columnar bodies formed on the convex portions, each of the columnar bodies comprising n stages (where n≧2) of overlaid columnar body portions alternately tilted to different orientations along a longitudinal direction of the current collector, a positive electrode having a positive electrode current collector provided on both surfaces thereof with a positive electrode mixture layer containing a positive electrode active material capable of inserting and extracting lithium ions reversibly, and a separator interposed between the positive electrode and the negative electrode in a confronting manner, wherein tip portions of the columnar body portions at the uppermost stage of the columnar bodies on the negative electrode are tilted toward a trailing end of winding direction.

摘要翻译： 本发明提供一种非水电解质二次电池，其至少包括具有集电体的至少具有凸部的集电体和形成在所述凸部上的柱状体的负极，每个所述柱状体包括重叠的柱状体部的n个阶段（n≥2） 交替地沿着集电体的纵向方向倾斜到不同的取向，具有正极集电体的正电极在其两个表面上设置有包含能够可逆地插入和提取锂离子的正极活性材料的正电极混合物层，以及 以相对的方式插入在正极和负极之间的隔板，其中在负极上的柱状体的最上段的柱状体部的末端部朝向卷绕方向的后端倾斜。