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19 条记录 (耗时 0.031 秒)

    Mold for casting and method for manufacture thereof
    5.
    发明授权
    Mold for casting and method for manufacture thereof 有权
    铸造用模具及其制造方法

    公开(公告)号：US07497243B2

    公开(公告)日：2009-03-03

    申请号：US10532692

    申请日：2003-10-28

    申请人： Hiroaki Koyama ,  Toshihiro Miyauchi ,  Yasuhiro Shimamura ,  Michiharu Hasegawa ,  Naoji Yamamoto ,  Masahito Hasuike ,  Noriyuki Miyazaki ,  Hiroaki Tohyama

    发明人： Hiroaki Koyama ,  Toshihiro Miyauchi ,  Yasuhiro Shimamura ,  Michiharu Hasegawa ,  Naoji Yamamoto ,  Masahito Hasuike ,  Noriyuki Miyazaki ,  Hiroaki Tohyama

    IPC分类号： B22D17/22

    CPC分类号： B22C9/061 ,  B22D17/2209

    摘要： A mold for casting primarily of SMC420, wherein a cavity forming portion comprising maraging steel, which has the toughness and the resistance to heat shock superior to those of SMC420, is provided in a vertical wall heading for a cavity surface from a molten metal inlet and a portion nearest to the molten metal inlet in the cavity surface, which are portions suffering relatively large heat shock in the contact with a molten metal. Also provided is a method for providing the cavity forming portion, which comprises filling a concave portion of the mold with a molten metal prepared by melting a welding rod by arc welding, in other words, carrying out an overlaying welding, and then cooling and solidifying the molten metal.

    摘要翻译： 主要用于铸造SMC420的模具，其中包括马氏体时效钢的空腔形成部分，其具有优于SMC420的韧性和耐热冲击性，该垂直壁从熔融金属入口朝向空腔表面， 在空腔表面中最接近熔融金属入口的部分，这些部分在与熔融金属接触中遭受相当大的热冲击的部分。 还提供了一种用于提供空腔形成部分的方法，该方法包括用通过电弧焊接熔化焊条制备的熔融金属填充模具的凹部，换句话说，进行重叠焊接，然后冷却和固化 熔融金属。

    Mold for casting and method for manufacture thereof
    6.
    发明申请
    Mold for casting and method for manufacture thereof 有权
    铸造用模具及其制造方法

    公开(公告)号：US20060151139A1

    公开(公告)日：2006-07-13

    申请号：US10532692

    申请日：2003-10-28

    申请人： Hiroaki Koyama ,  Toshihiro Miyauchi ,  Yasuhiro Shimamura ,  Michiharu Hasegawa ,  Naoji Yamamoto ,  Masahito Hasuike ,  Noriyuki Miyazaki ,  Hiroaki Tohyama

    发明人： Hiroaki Koyama ,  Toshihiro Miyauchi ,  Yasuhiro Shimamura ,  Michiharu Hasegawa ,  Naoji Yamamoto ,  Masahito Hasuike ,  Noriyuki Miyazaki ,  Hiroaki Tohyama

    IPC分类号： B22D17/22 ,  B28B7/34

    CPC分类号： B22C9/061 ,  B22D17/2209

    摘要： A mold for casting primarily of SMC420, wherein a cavity forming portion comprising maraging steel, which has the toughness and the resistance to heat shock superior to those of SMC420, is provided in a vertical wall heading for a cavity surface from a molten metal inlet and a portion nearest to the molten metal inlet in the cavity surface, which are portions suffering relatively large heat shock in the contact with a molten metal. Also provided is a method for providing the cavity forming portion, which comprises filling a concave portion of the mold with a molten metal prepared by melting a welding rod by arc welding, in other words, carrying our an overlaying welding, and then cooling and solidifying the molten metal.

    摘要翻译： 主要用于铸造SMC420的模具，其中包括马氏体时效钢的空腔形成部分，其具有优于SMC420的韧性和耐热冲击性，该垂直壁从熔融金属入口朝向空腔表面， 在空腔表面中最接近熔融金属入口的部分，这些部分在与熔融金属接触中遭受相当大的热冲击的部分。 还提供了一种用于提供空腔形成部分的方法，该方法包括用通过电弧焊熔化焊条制备的熔融金属来填充模具的凹部，换句话说，进行覆盖焊接，然后冷却和固化 熔融金属。

    Sealed battery suited to production in a slim rectangular form
    7.
    发明授权
    Sealed battery suited to production in a slim rectangular form 有权
    密封电池适合以细长矩形的形式生产

    公开(公告)号：US06573000B1

    公开(公告)日：2003-06-03

    申请号：US09526743

    申请日：2000-03-16

    申请人： Noriyuki Miyazaki ,  Yasuhiro Yamauchi

    发明人： Noriyuki Miyazaki ,  Yasuhiro Yamauchi

    IPC分类号： H01M208

    CPC分类号： H01M2/0439 ,  H01M2/0217 ,  H01M2/0426

    摘要： A sealed battery has an opening in an external casing sealed using a sealing plate that is laser welded to external casing. The sealing plate has a drop formed near a perimeter of the external surface of the sealing plate so that the surface of the sealing plate is higher at a perimeter of the sealing plate than at a more central position. When the sealing plate is laser welded to the rim of the external casing, the presence of the drop means that there is no direct thermal conduction path from the welded parts to the center of the sealing plate, which reduces the dissipation of heat away from the welded parts. As a result, there is a reduction in the thermal stresses that occur at the welded parts, which means that the formation of cracks in the welded joins can be suppressed, even when a low-power laser beam is used.

    摘要翻译： 密封电池在外壳中具有使用激光焊接到外壳的密封板密封的外壳中的开口。 密封板在密封板的外表面的周边附近形成有液滴，使得密封板的表面在密封板的周边比在更中心位置更高。 当密封板被激光焊接到外壳的边缘时，液滴的存在意味着没有从焊接部分到密封板的中心的直接导热路径，这减少了远离 焊接件。 结果，在焊接部件处发生的热应力降低，这意味着即使使用低功率激光束也能够抑制焊接接头中的裂纹的形成。

    Heat exchanger
    10.
    发明授权
    Heat exchanger 有权
    热交换器

    公开(公告)号：US08925625B2

    公开(公告)日：2015-01-06

    申请号：US12515392

    申请日：2008-07-10

    申请人： Toshihide Ninagawa ,  Tatsuo Ozaki ,  Takahide Oohara ,  Noriyuki Miyazaki ,  Mitsuyoshi Saito ,  U Ou ,  Norio Yoshida ,  Tetsuya Sakakibara ,  Kazuhiro Mitsukawa

    发明人： Toshihide Ninagawa ,  Tatsuo Ozaki ,  Takahide Oohara ,  Noriyuki Miyazaki ,  Mitsuyoshi Saito ,  U Ou ,  Norio Yoshida ,  Tetsuya Sakakibara ,  Kazuhiro Mitsukawa

    IPC分类号： F28D7/00 ,  F28F9/22 ,  F28F9/02

    CPC分类号： F28F9/16 ,  F28D1/0391 ,  F28D1/05366 ,  F28F1/022

    摘要： A heat exchanger has a flat tube (10) having a curved portion (13). A part of the curved portion (13) is formed by overlapping an outer rim (22) on an inner rim (21). The inner rim (21) has a small curvature region (102). The small curvature region (102) is inclined to a flat plate portion (11), and is defined by a radius larger than a difference between a half of a thickness of the flat tube (10) and a thickness of the outer rim (22). The small curvature region (102) is not beyond a center line (C1) in a thickness of the flat tube (10). The outer rim (22) extends beyond the center line (C1). The outer rim (22) has an end face (22a) placed on the small curvature region (102). The flat tube (10) has flared portions (15, 16) expanded at insertion holes (54).

    摘要翻译： 热交换器具有具有弯曲部分（13）的扁平管（10）。 弯曲部分（13）的一部分通过将内边缘（21）上的外边缘（22）重叠而形成。 内边缘（21）具有小曲率区域（102）。 小弯曲区域（102）相对于平板部分（11）倾斜，并且被限定为比扁平管（10）的厚度的一半和外缘（22）的厚度之间的差大的半径 ）。 小弯曲区域（102）不超过扁平管（10）的厚度的中心线（C1）。 外缘（22）延伸超过中心线（C1）。 外缘（22）具有放置在小曲率区域（102）上的端面（22a）。 扁平管（10）具有在插入孔（54）处扩张的扩口部分（15,16）。