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117 条记录 (耗时 0.048 秒)

    Clutch for transmission of power
    1.
    发明授权
    Clutch for transmission of power 有权
    离合器用于传递动力

    公开(公告)号：US07104377B2

    公开(公告)日：2006-09-12

    申请号：US10825070

    申请日：2004-04-15

    申请人： Dae Hyun Cho ,  Hong Sik Park ,  Hyun Kyu Shin ,  Dong Won Lim ,  Kwang Soo Kim

    发明人： Dae Hyun Cho ,  Hong Sik Park ,  Hyun Kyu Shin ,  Dong Won Lim ,  Kwang Soo Kim

    IPC分类号： F16D69/02

    CPC分类号： F16D69/023 ,  C04B35/573 ,  C04B35/806 ,  C04B35/83 ,  C04B37/008 ,  C04B2235/3826 ,  C04B2235/428 ,  C04B2235/5244 ,  C04B2235/5256 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/6562 ,  C04B2235/661 ,  C04B2237/385 ,  C04B2237/52 ,  F16D13/64 ,  F16D2200/0047 ,  F16D2200/0086

    摘要： The present invention relates to a clutch for transmission power. The clutch for transmission power according to the present invention includes flywheel, clutch cover and clutch disk assembly positioning between the flywheel and the clutch cover; moreover, the clutch disk assembly includes a clutch facing having main body portion formed with a center hole in the middle thereof, and a contacting portion wherein one side thereof faces the friction pad at said flywheel side and the other side thereof faces the press plate of said clutch cover, and the portion facing each other between the friction pad and the press plate is made of carbon-carbon composition; a spline hub being overlapped with one side of the clutch facing wherein a spline groove is formed in the inner diameter thereof and a connecting means for connecting the clutch facing with the spline hub. Furthermore, the clutch disk assembly and the method of manufacturing the friction substance for clutch according to the invention can improve assemblability and reduce weight by simplifying it as a single part without using shock absorbing apparatus such as coil spring or the like on clutch disk assembly. In addition, the power transmission of an engine can be improved, and also it has an effect that an automobile can start softly and slippage does not occur even at abrupt acceleration by providing with carbon-carbon composition or carbon-silicon carbide composition having excellent shock absorption function.

    摘要翻译： 本发明涉及一种用于发射功率的离合器。 根据本发明的用于传动动力的离合器包括在飞轮和离合器盖之间定位的飞轮，离合器盖和离合器盘组件; 此外，离合器盘组件包括离合器面对，其具有在其中间形成有中心孔的主体部分，以及接触部分，其中一侧面在所述飞轮侧的摩擦垫，另一侧面向压板 所述离合器盖，并且在所述摩擦垫和所述压板之间彼此相对的部分由碳 - 碳组成制成; 花键轮毂与离合器面对面的一侧重叠，其中在其内径形成有花键槽，以及用于将离合器面向花键轮毂连接的连接装置。 此外，根据本发明的离合器盘组件和制造用于离合器的摩擦物质的方法可以通过将其简化为单个零件而不使用离合器盘组件上的螺旋弹簧等的冲击吸收装置来提高组装性和减轻重量。 此外，可以提高发动机的动力传递，并且还具有通过提供具有优异的冲击的碳 - 碳组合物或碳 - 碳化硅组合物，即使在突然加速时汽车也可以轻松启动并且滑动 吸收功能。

    Carbon-carbon composite for friction products and method of making same
    4.
    发明授权
    Carbon-carbon composite for friction products and method of making same 有权
    用于摩擦产品的碳 - 碳复合材料及其制造方法

    公开(公告)号：US6093482A

    公开(公告)日：2000-07-25

    申请号：US210891

    申请日：1998-12-16

    申请人： Hyun Cheol Park ,  Hong Bum Lee ,  Ik Hyun Oh ,  Hyun Kyu Shin ,  Kwang Soo Kim ,  John Hyun Park

    发明人： Hyun Cheol Park ,  Hong Bum Lee ,  Ik Hyun Oh ,  Hyun Kyu Shin ,  Kwang Soo Kim ,  John Hyun Park

    IPC分类号： C04B35/83 ,  F16D69/02 ,  B32B18/00 ,  C01B31/00

    CPC分类号： F16D69/023 ,  C04B35/83 ,  Y10T428/2918 ,  Y10T428/292 ,  Y10T428/30

    摘要： A carbon--carbon composite for friction products comprises an outer friction part and a load bearing structure part supporting the friction part. The friction part contains a mixture of carbon fibers, pitch powder and graphite powder, whereas the structure part is comprised of a pack of alternating layers of the mixture and layers of one member selected from the group consisting of carbon fabrics, carbon-based prepregs and carbon-based, segmented prepregs. The carbon--carbon composite is formed by way of aternatingly piling up layers of a mixture of carbon fibers, pitch powder and graphite powder and layers of one member selected from the group consisting of carbon fabrics, carbon-based prepregs and carbon-based, segmented prepregs one above the other to provide a preform, heating and pressing the preform within a mold to obtain a green body, carbonizing the green body to prepare a carbonized body, impregnating the carbonized body with pitch powder and recarbonizing the impregnated body, and subjecting the impregnated and recarbonized body to chemical vapor infiltration with hydrocarbon gas.

    摘要翻译： 用于摩擦产品的碳 - 碳复合材料包括外摩擦部件和支撑摩擦部件的承载结构部件。 摩擦部分包含碳纤维，沥青粉末和石墨粉末的混合物，而结构部分由混合物的一组交替层组成，并且选自碳织物，碳基预浸料和 碳基分段预浸料。 碳 - 碳复合材料是通过将碳纤维，沥青粉末和石墨粉末的混合物层和由碳纤维，碳基预浸料和碳基组成的组中选择的一个层的层叠在一起而形成的， 预成型件之间，预成型件一起预成型件，在模具内加热预压成形体，得到生坯，将生坯碳化，制成碳化体，用沥青粉浸渍碳化体，再重新浸渍浸渍体， 浸渍和再碳化身体与碳氢化合物气体进行化学气相渗透。

    Laser optical system, repair apparatus and method using the same
    6.
    发明授权
    Laser optical system, repair apparatus and method using the same 有权
    激光光学系统，修复装置及其使用方法

    公开(公告)号：US08785810B2

    公开(公告)日：2014-07-22

    申请号：US13279716

    申请日：2011-10-24

    申请人： Jeong Woo Hyun ,  Jung Sub Lee ,  Sung Jin Lee ,  Sang Kyu Lim ,  Kwang Soo Kim ,  Jae Kwang Lee

    发明人： Jeong Woo Hyun ,  Jung Sub Lee ,  Sung Jin Lee ,  Sang Kyu Lim ,  Kwang Soo Kim ,  Jae Kwang Lee

    IPC分类号： B23K26/02 ,  B23K26/08 ,  G02B7/02

    CPC分类号： B23K26/02 ,  B23K26/0648 ,  B23K26/08 ,  B23K26/082 ,  G02B7/02 ,  G02F1/1303 ,  G02F1/1309

    摘要： According to example embodiments, a laser optical system includes a laser generator, at least one scan module, an objective lens, a relay lens, a review optical system, and a control device. The laser generator is configured to generate a laser beam. The at least one scan module is configured to reflect the laser beam generated by the laser generator and to direct the laser beam in different directions. The objective lens is configured to focus the laser beam on a substrate. The relay lens is configured to guide the laser beam scanned by the at least one scan module to within an incident range of the objective lens. The review optical system is configured to monitor, in real time, repair of the substrate using the laser beam. The control device is configured to control the at least one scan module.

    摘要翻译： 根据示例实施例，激光光学系统包括激光发生器，至少一个扫描模块，物镜，中继透镜，复查光学系统和控制装置。 激光发生器被配置为产生激光束。 所述至少一个扫描模块被配置为反射由激光发生器产生的激光束并且将激光束引向不同的方向。 物镜配置成将激光束聚焦在基板上。 中继透镜被配置为将由至少一个扫描模块扫描的激光束引导到物镜的入射范围内。 检查光学系统被配置为实时地监视使用激光束修复衬底。 所述控制装置被配置为控制所述至少一个扫描模块。

    Light guide plate for surface light source device and backlight unit using the same
    7.
    发明授权
    Light guide plate for surface light source device and backlight unit using the same 失效
    导光板用于表面光源装置和背光单元使用

    公开(公告)号：US08616755B2

    公开(公告)日：2013-12-31

    申请号：US13233834

    申请日：2011-09-15

    申请人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang Hoon Lee ,  Jun Sang Park ,  Kwang Soo Kim

    发明人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang Hoon Lee ,  Jun Sang Park ,  Kwang Soo Kim

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0061 ,  G02B5/0231 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133615

    摘要： A light guide plate for a surface light source device is provided, which includes an incident surface configured to have light from lamps disposed along a predetermined axis, be incident thereon, an emitting surface configured to have the incident light emitted therefrom, a back surface configured to face the emitting surface, and a plurality of unit cells configured to have microprism patterns engraved thereon and distributed and arranged on the back surface. A crossing angle of a microprism arrangement axis, formed by a ridge direction of the microprism patterns, and of an arrangement axis of the lamps is disposed in an alternate angle. The light guide plate has a high front brightness and an excellent uniformity in brightness and does not have a moire phenomenon. In a backlight unit, the use of optical sheets stacked on the light guide plate can be reduced.

    摘要翻译： 提供了一种面光源装置用导光板，其包括配置成具有沿着预定轴设置的灯的入射面的入射面入射在其上的入射面，被配置为具有从其射出的入射光的发射面， 面对发光面，多个单元电池被配置为具有刻在其上的微棱镜图案并且分布并布置在背面上。 通过微棱镜图案的脊方向形成的微棱镜排列轴线和灯的排列轴线的交叉角以交替的角度设置。 导光板具有高的正面亮度和优异的亮度均匀性，并且不具有莫尔条纹现象。 在背光单元中，可以减少层叠在导光板上的光学片的使用。

    Semiconductor package
    8.
    发明授权
    Semiconductor package 有权
    半导体封装

    公开(公告)号：US08598702B2

    公开(公告)日：2013-12-03

    申请号：US13408829

    申请日：2012-02-29

    申请人： Young Hoon Kwak ,  Kwang Soo Kim ,  Young Ki Lee

    发明人： Young Hoon Kwak ,  Kwang Soo Kim ,  Young Ki Lee

    IPC分类号： H01L23/34

    CPC分类号： H01L23/473 ,  H01L2924/0002 ,  H05K7/20927 ,  H01L2924/00

    摘要： Disclosed herein is a semiconductor package. The semiconductor package includes a semiconductor module, a first heat dissipation unit, a second heat dissipation unit and a housing. The semiconductor module contains a semiconductor device. The first heat dissipation unit is provided under the semiconductor module. The first heat dissipation unit includes at least one first pipe through which first cooling water passes. A first rotator is rotatably disposed in the first pipe. The second heat dissipation unit is provided on the semiconductor module. The second heat dissipation unit includes at least one second pipe through which second cooling water passes. A second rotator is rotatably disposed in the second pipe. The housing is provided on opposite sides of the semiconductor module, the first heat dissipation unit and the second heat dissipation unit and supports the semiconductor module, the first heat dissipation unit and the second heat dissipation unit.

    摘要翻译： 这里公开了半导体封装。 半导体封装包括半导体模块，第一散热单元，第二散热单元和壳体。 半导体模块包含半导体器件。 第一散热单元设置在半导体模块的下方。 第一散热单元包括至少一个第一冷却水通过的第一管道。 第一旋转体可旋转地设置在第一管中。 第二散热单元设置在半导体模块上。 第二散热单元包括至少一个第二冷却水通过的第二管道。 第二旋转体可旋转地设置在第二管中。 壳体设置在半导体模块，第一散热单元和第二散热单元的相对侧上，并且支撑半导体模块，第一散热单元和第二散热单元。