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11 条记录 (耗时 0.019 秒)

    Zig zag filter element
    1.
    发明授权
    Zig zag filter element 失效
    锯齿形过滤元件

    公开(公告)号：US4738778A

    公开(公告)日：1988-04-19

    申请号：US877728

    申请日：1986-06-24

    申请人： Yoshihiro Taki ,  Susumu Miyakawa ,  Hajime Akado ,  Hitoshi Harada ,  Satoshi Inukai ,  Atsushi Sakaida

    发明人： Yoshihiro Taki ,  Susumu Miyakawa ,  Hajime Akado ,  Hitoshi Harada ,  Satoshi Inukai ,  Atsushi Sakaida

    IPC分类号： B01D27/00 ,  B01D46/52 ,  B01D27/06 ,  B01D29/06

    CPC分类号： B01D27/005 ,  B01D2201/12

    摘要： The filter element of the present has a plurality of wavy portions which are so arranged that a plurality of wavy portions make a generally ring like structure. In order to reduce the pressure drop when the fluid flows through the filter element, the present filter element has a special shaped radial gaps. Namely, the width of a first radial gaps, which is formed within adjacent wavy portions and which connects with an inner space formed at the center of the generally ring like structure, increases from the outer end thereof to the inner end thereof. The width of a second radial gap, which is connected with outer atmosphere, decreases from the outer end thereof to the inner end thereof. Both axial ends of the wavy portions are covered with the adhesive sheet on which adhesive layer is cladded.

    摘要翻译： 本发明的过滤元件具有多个波状部分，其布置成使得多个波状部分形成大致环形结构。 为了在流体流过过滤元件时降低压降，本发明的过滤元件具有特殊的形状的径向间隙。 也就是说，形成在相邻的波浪形部分内并与形成在大致环形结构的中心的内部空间连接的第一径向间隙的宽度从其外端增加到其内端。 与外部大气连接的第二径向间隙的宽度从其外端减小到其内端。 波纹部分的两个轴向端部均被粘合剂层包覆的粘合片覆盖。

    High strength aluminum alloy casting and method of production of same
    2.
    发明申请
    High strength aluminum alloy casting and method of production of same 审中-公开
    高强度铝合金铸造及其生产方法相同

    公开(公告)号：US20080083478A1

    公开(公告)日：2008-04-10

    申请号：US11986853

    申请日：2007-11-27

    申请人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    发明人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    IPC分类号： C22F1/043 ,  B22D18/02

    CPC分类号： C22C21/04 ,  C22F1/043

    摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

    摘要翻译： 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

    High strength aluminum alloy casting and method of production of same
    7.
    发明授权
    High strength aluminum alloy casting and method of production of same 有权
    高强度铝合金铸造及其生产方法相同

    公开(公告)号：US08246763B2

    公开(公告)日：2012-08-21

    申请号：US12798288

    申请日：2010-04-01

    申请人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    发明人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    IPC分类号： C22C21/04

    CPC分类号： C22C21/04 ,  C22F1/043

    摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

    摘要翻译： 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

    High strength aluminum alloy casting and method of production of same
    8.
    发明申请
    High strength aluminum alloy casting and method of production of same 有权
    高强度铝合金铸造及其生产方法相同

    公开(公告)号：US20100192888A1

    公开(公告)日：2010-08-05

    申请号：US12798288

    申请日：2010-04-01

    申请人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    发明人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    IPC分类号： C22C21/04 ,  F04C18/02 ,  F01L1/34 ,  F16D65/00

    CPC分类号： C22C21/04 ,  C22F1/043

    摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

    摘要翻译： 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

    High strength aluminum alloy casting and method of production of same
    9.
    发明申请
    High strength aluminum alloy casting and method of production of same 审中-公开
    高强度铝合金铸造及其生产方法相同

    公开(公告)号：US20050100472A1

    公开(公告)日：2005-05-12

    申请号：US10650897

    申请日：2003-08-28

    申请人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    发明人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    IPC分类号： C22C21/02 ,  C22C21/04 ,  C22F1/043

    CPC分类号： C22C21/04 ,  C22F1/043

    摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

    摘要翻译： 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。