公开(公告)号：US06575276B2

公开(公告)日：2003-06-10

申请号：US09985098

申请日：2001-11-01

申请人： Takao Fukunaga ,  Kozo Mori

发明人： Takao Fukunaga ,  Kozo Mori

IPC分类号： F16D3300

CPC分类号： F16H45/02 ,  F16H41/26 ,  F16H2045/0278

摘要： In a torque converter provided with a lockup device, performance of a torsion spring is improved, preferably by increasing its size, while suppressing an increase of an axial dimension of the torque converter. The torque converter includes a toric fluid actuating portion having an impeller, a turbine, and a stator. A ratio (D2/D1) of an inside diameter D2 to an outside diameter D1 of the fluid actuating portion is equal to or greater than 0.61.

公开(公告)号：US06464054B2

公开(公告)日：2002-10-15

申请号：US09769332

申请日：2001-01-26

申请人： Takao Fukunaga ,  Kozo Mori

发明人： Takao Fukunaga ,  Kozo Mori

IPC分类号： F16H4126

CPC分类号： F16H45/02 ,  F16H2041/246 ,  F16H2045/021 ,  F16H2045/0278 ,  Y10T74/19149

摘要： A torque converter 1 equipped with a lockup device 8 is provided to secure sufficient space in the axial direction for the damper in a hydraulic torque transmitting device provided with a lockup device having a damper. Lockup device 8 is disposed between a front cover 4 and a turbine 6. Lockup device 8 has a clutch mechanism 31 for mechanically coupling front cover 4 and turbine 6 and a damper mechanism 32 for absorbing and attenuating torsional vibrations. In the vicinity of its outlet, turbine 6 has a linearly shaped part 62 that is aligned with damper mechanism 32. As a result, the axial dimensions of torsion springs 52 can be enlarged.

摘要翻译： 具有锁止装置8的变矩器1被设置成在设置有具有阻尼器的锁止装置的液压扭矩传递装置中，以确保用于阻尼器的轴向方向上的足够空间。 锁定装置8设置在前盖4和涡轮6之间。锁定装置8具有用于机械地联接前盖4和涡轮6的离合器机构31和用于吸收和衰减扭转振动的阻尼机构32。 在其出口附近，涡轮机6具有与减震机构32对准的直线状部分62.结果，可以扩大扭簧52的轴向尺寸。

公开(公告)号：US06959544B2

公开(公告)日：2005-11-01

申请号：US10740595

申请日：2003-12-22

申请人： Takao Fukunaga ,  Yukiyoshi Takada ,  Kozo Mori

发明人： Takao Fukunaga ,  Yukiyoshi Takada ,  Kozo Mori

IPC分类号： F16H41/24 ,  F16H41/26 ,  F16H45/02

CPC分类号： F16H41/26 ,  F16H45/02 ,  F16H2045/0294

摘要： An impeller, a turbine, and a stator form a torus of a torque converter. A elliptic ratio L/H of an axial length L of the torus to a radial height H of the torus is 0.72 or smaller. A diameter ratio (D2/D1) of an inner diameter D2 of the torus to an outer diameter D1 of the torus is 0.45 or greater. The impeller includes an impeller core, and an impeller axial length ratio (Lp/D1) of an axial length Lp of the impeller core to the outer diameter D1 of the torus is in a range between 0.030 to 0.045. The turbine includes a turbine core, and an turbine axial length ratio (Lt/D1) of an axial length Lt of the turbine core to the outer diameter D1 of the torus is in a range between 0.021 to 0.029.

摘要翻译： 叶轮，涡轮机和定子形成变矩器的环面。 环面的轴向长度L与环面的径向高度H的椭圆率L / H为0.72以下。 环面的内径D 2与环面的外径D 1的直径比（D 2 / D 1）为0.45以上。 叶轮包括叶轮芯，并且叶轮芯的轴向长度Lp与环面的外径D 1之间的叶轮轴向长度比（Lp / D 1）在0.030至0.045之间的范围内。 涡轮机包括涡轮机芯，并且涡轮机机芯的轴向长度Lt与环面的外径D 1之间的涡轮机轴向长度比（Lt / D 1）在0.021至0.029之间的范围内。

公开(公告)号：US5241820A

公开(公告)日：1993-09-07

申请号：US828694

申请日：1992-01-31

申请人： Takao Fukunaga ,  Kozo Mori

发明人： Takao Fukunaga ,  Kozo Mori

IPC分类号： F16H41/26 ,  F16H45/02

CPC分类号： F16H45/02 ,  F16H41/26 ,  F16H2045/0284

摘要： A torque convertor having a tubular toroidal member constituted by a pump, a turbine and a stator is so dimensioned that sufficient room is provided to accommodate associated components without sacrificing performance standards. In particular, since the cross sectional area of the flow passage of the stator, wherein eddies tend to generate and power transmission loss due to fluid collision increases, is larger in proportions to the cross sectional area of either the pump or the turbine the fluid turbulence is reduced.

摘要翻译： 具有由泵，涡轮机和定子构成的管状环形构件的扭矩转换器的尺寸被确定为足够的空间以容纳相关联的部件而不牺牲性能标准。 特别地，由于涡流易于产生的定子的流动通道的横截面积和由于流体碰撞引起的动力传递损失增加，所以与泵或涡轮机的横截面积的比例较大，流体湍流 降低了。

公开(公告)号：US20140102087A1

公开(公告)日：2014-04-17

申请号：US14123440

申请日：2012-05-18

申请人： Takao Fukunaga

发明人： Takao Fukunaga

IPC分类号： F16D1/02

CPC分类号： F16H41/22 ,  F16H61/58

摘要： It is intended to provide a power transmission device that can efficiently transmit power. In the present power transmission device, a first stator is configured to direct a fluid to a turbine such that the turbine is rotated in a first rotational direction if a rotation restriction part allows the first stator and a second stator to be rotated in the first rotational direction. The first stator is configured to direct the fluid to the turbine such that the turbine is rotated in a second rotational direction if the rotation restriction part restricts the first stator and the second stator from being rotated in the first rotational direction and the second rotational direction.

摘要翻译： 旨在提供能够有效地发送功率的电力传输装置。 在本动力传递装置中，第一定子构造成将流体引导到涡轮机，使得涡轮机在第一旋转方向上旋转，如果旋转限制部分允许第一定子和第二定子在第一旋转中旋转 方向。 如果旋转限制部限制第一定子和第二定子不沿第一旋转方向和第二旋转方向旋转，则第一定子构造成将流体引导到涡轮，使得涡轮沿第二旋转方向旋转。

公开(公告)号：US20120181130A1

公开(公告)日：2012-07-19

申请号：US13498219

申请日：2010-09-17

申请人： Takao Fukunaga

发明人： Takao Fukunaga

IPC分类号： F16D33/18

CPC分类号： F16H45/02 ,  F16H2045/0205 ,  F16H2045/0278 ,  F16H2045/0294

摘要： It is an object of the present invention to inhibit axial size increase and simplify a structure of a torque converter including a clutch disposed between a front cover and an impeller. The torque converter includes a front cover, a housing, a torque converter main body, a lock-up clutch and an impeller clutch. The housing includes an outer periphery coupled to that of the front cover. The torque converter main body, including an impeller, is disposed in a space enclosed by the front cover and the housing. The impeller clutch is disposed between the housing and the impeller for allowing/preventing torque transmission. Further, the impeller clutch includes a plate fixed to a radially outer part of the impeller and a friction facing disposed between the housing and the plate.

摘要翻译： 本发明的一个目的是抑制轴向尺寸的增大并且简化了包括设置在前盖和叶轮之间的离合器的变矩器的结构。 变矩器包括前盖，壳体，变矩器主体，锁止离合器和叶轮离合器。 壳体包括与前盖的外周连接的外周边。 包括叶轮的变矩器主体设置在由前盖和壳体包围的空间中。 叶轮离合器设置在壳体和叶轮之间以允许/防止转矩传递。 此外，叶轮离合器包括固定到叶轮的径向外部的板和设置在壳体和板之间的摩擦面。

公开(公告)号：US20130266849A1

公开(公告)日：2013-10-10

申请号：US13994017

申请日：2011-12-12

申请人： Tomitaro Hara ,  Takao Fukunaga ,  Takayasu Iguchi

发明人： Tomitaro Hara ,  Takao Fukunaga ,  Takayasu Iguchi

IPC分类号： H01M4/133

摘要： The present invention provides a negative electrode for a nonaqueous electrolyte secondary battery, the negative electrode being produced at reduced costs, having a high graphite packing density, and having stable quality. The negative electrode according to the present invention includes a negative-electrode current collector; and a negative-electrode active material layer provided on the negative-electrode current collector, wherein the negative-electrode active material layer includes: flaky graphite particles formed by graphitizing needle coke; particulate graphite particles formed by graphitizing coke; and a binder.

摘要翻译： 本发明提供一种非水电解质二次电池用负极，以较低成本制造负极，具有高石墨填充密度，质量稳定。 根据本发明的负极包括负极集电体; 负极活性物质层设置在负极集电体上，负极活性物质层包括：通过石墨化针状焦炭形成的片状石墨粒子; 通过石墨化焦炭形成的颗粒状石墨颗粒; 和粘合剂。

公开(公告)号：US20130266843A1

公开(公告)日：2013-10-10

申请号：US13993901

申请日：2011-12-14

申请人： Tomitaro Hara ,  Takao Fukunaga ,  Takayasu Iguchi ,  Takao Kitagawa ,  Yoshitaka Yamamoto

发明人： Tomitaro Hara ,  Takao Fukunaga ,  Takayasu Iguchi ,  Takao Kitagawa ,  Yoshitaka Yamamoto

IPC分类号： H01M4/36 ,  H01M4/583

CPC分类号： H01M4/366 ,  H01M4/131 ,  H01M4/133 ,  H01M4/136 ,  H01M4/362 ,  H01M4/5825 ,  H01M4/583 ,  H01M10/052 ,  H01M2004/021 ,  Y02T10/7011

摘要： The present invention provides a positive electrode for a non-aqueous electrolyte secondary battery in which the charge/discharge rate of a secondary battery is increased by increasing the discharge/discharge rate of the positive electrode as a result of increasing the rate of incorporation and release of lithium ions in olivine-type phosphorous complex compound particles, a non-aqueous electrolyte secondary battery provided with this positive electrode for a non-aqueous electrolyte secondary battery, and a battery module provided with this non-aqueous electrolyte secondary battery. The positive electrode for a non-aqueous electrolyte secondary battery of the present invention is a positive electrode for a non-aqueous electrolyte secondary battery containing olivine-type lithium complex compound particles having a carbonaceous film formed on the surface thereof as a positive electrode active material, in which the coverage factor of the carbonaceous film relative to the surface area of the olivine-type lithium complex compound particles is preferably 95% or more, and the packed density of the olivine-type lithium complex compound particles in this positive electrode for a non-aqueous electrolyte secondary battery is preferably 0.90 g/cm3 to 1.09 g/cm3.

摘要翻译： 本发明提供一种非水电解质二次电池用正极，其特征在于，通过增加所述正极的放电/放电率，通过增加所述正极的放电/放电率来提高二次电池的充放电率 的橄榄石型磷配位化合物粒子中的锂离子，设置有该非水电解质二次电池用正极的非水电解质二次电池以及具备该非水电解质二次电池的电池模块。 本发明的非水电解质二次电池用正极是含有在表面形成有碳膜作为正极活性物质的橄榄石型锂络合物粒子的非水电解质二次电池用正极 ，其中碳质膜相对于橄榄石型锂络合物颗粒的表面积的覆盖系数优选为95％以上，在该正极中的橄榄石型锂络合物粒子的填充密度为 非水电解质二次电池优选为0.90g / cm 3至1.09g / cm 3。

公开(公告)号：US5566801A

公开(公告)日：1996-10-22

申请号：US400222

申请日：1995-03-07

申请人： Takao Fukunaga ,  Shigeru Takeshita

发明人： Takao Fukunaga ,  Shigeru Takeshita

IPC分类号： F16H41/22 ,  F16H45/02 ,  F16H45/00

CPC分类号： F16H45/02 ,  F16H2041/246 ,  F16H2045/0294

摘要： A torque converter (1) including a front cover (2), a torque converter main body housing (3) and a retarder (5). The front cover (2) is coupleable to a crankshaft of an engine. The torque converter main body housing (3) is coupled to the front cover (2) forming a hydraulic fluid chamber (A). The torque converter (1) outputs torque transmitted from the front cover (2) to the main drive shaft (34). The retarder (5) is arranged inside the hydraulic fluid chamber (A) and uses the fluid to dampen torque transmitted from the torque converter main body housing (3) to the main drive shaft (34).

摘要翻译： 一种变矩器（1），包括前盖（2），变矩器主体壳体（3）和减速器（5）。 前盖（2）可连接到发动机的曲轴。 变矩器主体壳体（3）联接到形成液压流体室（A）的前盖（2）。 变矩器（1）输出从前盖（2）传递到主驱动轴（34）的扭矩。 减速器（5）布置在液压流体室（A）的内部，并且使用流体来抑制从变矩器主体壳体（3）传递到主驱动轴（34）的扭矩。

公开(公告)号：US5296649A

公开(公告)日：1994-03-22

申请号：US852526

申请日：1992-03-17

申请人： Izumi Kosuga ,  Kenichi Fuse ,  Takao Fukunaga ,  Hirokazu Shiroishi ,  Masanao Kohno ,  Hisao Irie

发明人： Izumi Kosuga ,  Kenichi Fuse ,  Takao Fukunaga ,  Hirokazu Shiroishi ,  Masanao Kohno ,  Hisao Irie

IPC分类号： B23K35/02 ,  B23K35/34 ,  H05K1/11 ,  H05K3/34 ,  H05K01/00

CPC分类号： H05K3/3484 ,  B23K35/0222 ,  B23K35/34 ,  H05K1/111 ,  H05K2201/094 ,  H05K2201/09918 ,  H05K2201/10689 ,  H05K2203/0435 ,  H05K3/3421 ,  H05K3/3452 ,  Y02P70/611

摘要： A plurality of pads are formed on a circuit board body at a pitch of 0.5 mm or less. The pads are formed such that a projecting height H of a pad from the board body surface and a width W of the pad satisfy a relation 2H D. A solder layer, obtained by a substitution reaction between a powder of a metal having the highest ionization tendency among metals constituting the solder layer or a powder of an alloy thereof and a salt formed by bonding the other metal or metals in the solder layer to an organic acid, is formed on each pad.

摘要翻译： 在电路板主体上以0.5mm以下的间距形成多个焊盘。 焊盘形成为使得来自板体表面的焊盘的突出高度H和焊盘的宽度W满足关系2H D。 通过在构成焊料层的金属中的离子化倾向最高的金属粉末或其合金粉末之间的取代反应和通过将焊料层中的其它金属或金属接合而形成的盐而获得的焊料层为 有机酸形成在每个垫上。