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    Ultrasonically joining apparatus and ultrasonically joining method
    1.
    发明授权
    Ultrasonically joining apparatus and ultrasonically joining method 失效
    超声波接合装置和超声波接合方法

    公开(公告)号：US06494976B1

    公开(公告)日：2002-12-17

    申请号：US09573436

    申请日：2000-05-16

    申请人： Takayuki Hayashi ,  Hiroo Yamaguchi ,  Takaki Okochi ,  Takeshi Iguchi ,  Toshinari Sasaki ,  Kazuaki Kafuku

    发明人： Takayuki Hayashi ,  Hiroo Yamaguchi ,  Takaki Okochi ,  Takeshi Iguchi ,  Toshinari Sasaki ,  Kazuaki Kafuku

    IPC分类号： B32B3116

    CPC分类号： B23K20/106 ,  B23K20/10 ,  B23K20/24 ,  B23K33/00 ,  B23K2101/14 ,  B23K2101/36

    摘要： A cooling device has a radiator plate and a corrugated fin for cooling an electrical component. In a manufacturing process of the cooling device, a symmetrically constructed tool section presses the radiator plate and the fin against an anvil. The radiator plate has an attaching portion where an electrical component is attached. Knurled surface for preventing a slide is formed on the tool section only at a surrounding area to prevent a deformation of the attaching portion. The tool section and the radiator plate vibrate ultrasonically in a longitudinal direction of corrugations of the fin to prevent a crack on the fin.

    摘要翻译： 冷却装置具有用于冷却电气部件的散热板和波纹状散热片。 在冷却装置的制造过程中，对称构造的工具部分将散热板和散热片压靠在砧座上。 散热板具有安装有电气部件的安装部。 仅在周围区域在工具部分上形成用于防止滑动的滚花表面，以防止附接部分的变形。 工具部分和散热板在翅片的波纹的纵向方向上超声振动，以防止翅片上的裂纹。

    Heat generating element cooling unit with louvers
    2.
    发明授权
    Heat generating element cooling unit with louvers 有权
    带百叶窗的发热元件冷却单元

    公开(公告)号：US6135200A

    公开(公告)日：2000-10-24

    申请号：US264906

    申请日：1999-03-09

    申请人： Takaki Okochi ,  Hiroo Yamaguchi ,  Takayuki Hayashi ,  Kazuaki Kafuku

    发明人： Takaki Okochi ,  Hiroo Yamaguchi ,  Takayuki Hayashi ,  Kazuaki Kafuku

    IPC分类号： F25D1/00 ,  H01L23/36 ,  H01L23/467 ,  H05K7/20

    CPC分类号： H01L23/467 ,  H01L2924/0002

    摘要： A square substrate is divided into four substrate areas with reference lines respectively passing through a central point of the substrate in parallel with one of diagonals of the substrate. A fin disposed between the substrate and an axial fan has plural louvers each facing one of the substrate areas and extending in a direction parallel to a corresponding reference line of the one of the substrate areas. Accordingly, when air is blown out from the axial fan toward the substrate, an air flow direction can be changed by the louvers so that the air radially flows out from the central point of the substrate. As a result, a heat spot is not produced on the substrate.

    摘要翻译： 方形衬底被分成四个衬底区域，其中参考线分别与衬底的一个对角线平行地穿过衬底的中心点。 设置在基板和轴流风扇之间的翅片具有多个百叶窗，每个面向基板区域中的一个，并且沿平行于该一个基板区域的相应参考线的方向延伸。 因此，当空气从轴流风扇吹向基板时，可以通过百叶窗来改变空气流动方向，使得空气从基板的中心点径向流出。 结果，在基板上不产生热斑。

    Cooling device with support members facing fin
    3.
    发明授权
    Cooling device with support members facing fin 失效
    冷却装置，其支撑件面对翅片

    公开(公告)号：US06328529B1

    公开(公告)日：2001-12-11

    申请号：US09472086

    申请日：1999-12-23

    申请人： Hiroo Yamaguchi ,  Takayuki Hayashi ,  Kazuaki Kafuku ,  Takai Okochi

    发明人： Hiroo Yamaguchi ,  Takayuki Hayashi ,  Kazuaki Kafuku ,  Takai Okochi

    IPC分类号： F04D2958

    CPC分类号： H01L23/467 ,  F04D25/0613 ,  F04D29/582 ,  F04D29/601 ,  F28F2275/085 ,  H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A blower for flowing cooling air toward a corrugated fin is disposed to face the corrugated fin. The blower is covered with a blower case. Leg portions are integrally formed with and protrude from the blower case to face the corrugated fin at both sides in a corrugated direction of the corrugated fin. The blower case is fixed to a radiation plate by elastic deformation of the leg portions. The leg portions cover the both sides in the corrugated direction of the corrugated fin, so that the corrugated fin is protected from external force.

    摘要翻译： 用于使冷却空气朝向波纹状翅片流动的鼓风机设置成面对波纹状散热片。 鼓风机用鼓风机箱盖住。 腿部与鼓风机壳一体地形成并突出，以在波纹状散热片的波纹方向的两侧面对波纹状散热片。 通过腿部的弹性变形，鼓风机壳体固定在辐射板上。 腿部在波纹状散热片的波纹方向上覆盖两侧，从而防止波纹状翅片受到外力的影响。

    Heat exchanger
    4.
    发明授权
    Heat exchanger 有权
    热交换器

    公开(公告)号：US06820682B2

    公开(公告)日：2004-11-23

    申请号：US10023913

    申请日：2001-12-18

    申请人： Takayuki Hayashi ,  Takaki Okochi ,  Akihiro Maeda ,  Kazuhiro Shibagaki

    发明人： Takayuki Hayashi ,  Takaki Okochi ,  Akihiro Maeda ,  Kazuhiro Shibagaki

    IPC分类号： F28F1312

    CPC分类号： F28D7/1684 ,  B60H1/025 ,  F01N3/043 ,  F02M26/32 ,  F28D21/0003 ,  F28F3/027 ,  F28F13/12 ,  Y02T10/20

    摘要： A heat exchanger includes fins (111) having a plurality of sets of two louvres (111c) substantially triangular in shape which are formed in such a manner that the distance from a flat plate portion (111a) increases progressively downstream in the gas flow direction. The two louvres (111c) of each set are arranged inwardly slanted along the gas flow direction, so that a vertical swirl is generated to draw the gas flow between the louvres (111c). The gas flowing in the vicinity of the flat plate portion (111a) and the gas flowing in the vicinity of a vertical plate portion (111b) are thus accelerated. As a result, the heat conductivity of the gas and the fins (111) is improved and the particulate matter attached on the surface of the fins (111) can be blown off, thereby preventing the clogging of the fins (111).

    摘要翻译： 热交换器包括具有大致三角形的多组两组百叶窗（111c）的翅片（111），其形成为使得与平板部分（111a）的距离在气体流动方向上逐渐向下游增加。 每组的两个百叶窗（111c）沿着气体流动方向向内倾斜，从而产生垂直涡流以在百叶窗（111c）之间拉动气流。 因此，在平板部111a附近流动的气体和在垂直板部111b附近流动的气体被加速。 结果，气体和散热片（111）的导热性提高，并且附着在翅片（111）的表面上的颗粒物质能够被吹出，从而防止翅片（111）的堵塞。

    EXHAUST GAS COOLING DEVICE
    5.
    发明申请
    EXHAUST GAS COOLING DEVICE 有权
    排气冷却装置

    公开(公告)号：US20150075504A1

    公开(公告)日：2015-03-19

    申请号：US14233437

    申请日：2012-07-19

    申请人： Takashi Tomita ,  Toru Ikeda ,  Isao Kuroyanagi ,  Takayuki Hayashi ,  Takeshi Iguchi ,  Takao Ikeda ,  Ryoichi Sanada

    发明人： Takashi Tomita ,  Toru Ikeda ,  Isao Kuroyanagi ,  Takayuki Hayashi ,  Takeshi Iguchi ,  Takao Ikeda ,  Ryoichi Sanada

    IPC分类号： F02M25/07

    CPC分类号： F02M26/32 ,  F02M26/29 ,  F28D7/16 ,  F28D21/0003 ,  F28F9/182 ,  Y02T10/121

    摘要： An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.

    摘要翻译： 一种废气冷却装置，其通过排气和冷却剂之间的热交换来冷却来自安装在车辆上的内燃机的废气，包括：排气流过的多个管; 管状壳体，其容纳多个管并且构造成允许冷却剂流过其中; 以及设置在壳体的端部处的集管板，以防止冷却剂从壳体流出。 集管板包括支撑孔，多个管的端部被装配和支撑，并且多个管的每个轴向端面位于集管板的两端之间的位置处的对应的支撑孔中 集管板的厚度方向。

    Exhaust gas cooling device
    8.
    发明授权
    Exhaust gas cooling device 有权
    废气冷却装置

    公开(公告)号：US09464598B2

    公开(公告)日：2016-10-11

    申请号：US14233437

    申请日：2012-07-19

    申请人： Takashi Tomita ,  Toru Ikeda ,  Isao Kuroyanagi ,  Takayuki Hayashi ,  Takeshi Iguchi ,  Takao Ikeda ,  Ryoichi Sanada

    发明人： Takashi Tomita ,  Toru Ikeda ,  Isao Kuroyanagi ,  Takayuki Hayashi ,  Takeshi Iguchi ,  Takao Ikeda ,  Ryoichi Sanada

    IPC分类号： F28F11/00 ,  F02M25/07 ,  F28F9/18 ,  F28D21/00 ,  F28D7/16

    CPC分类号： F02M26/32 ,  F02M26/29 ,  F28D7/16 ,  F28D21/0003 ,  F28F9/182 ,  Y02T10/121

    摘要： An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.

    摘要翻译： 一种废气冷却装置，其通过排气和冷却剂之间的热交换来冷却来自安装在车辆上的内燃机的废气，包括：排气流过的多个管; 管状壳体，其容纳多个管并且构造成允许冷却剂流过其中; 以及设置在壳体的端部处的集管板，以防止冷却剂从壳体流出。 集管板包括支撑孔，多个管的端部被装配和支撑，并且多个管的每个轴向端面位于集管板的两端之间的位置处的对应的支撑孔中 集管板的厚度方向。