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    • 3. 发明申请
    • CRYOGENIC CONTAINER WITH BUILT-IN REFRIGERATOR
    • 带内置冰箱的低温容器
    • US20090188260A1
    • 2009-07-30
    • US12357476
    • 2009-01-22
    • Norihide SAHOHisashi IsogamiHiroyuki Tanaka
    • Norihide SAHOHisashi IsogamiHiroyuki Tanaka
    • F25B21/02F25B19/00
    • F25B9/14F25B21/02F25B25/00F25B2500/13F25D19/006
    • A cryogenic container with a built-in refrigerator according to the present invention comprises the refrigerator having a first heat absorbing part and a first heat dissipating part, a vacuum vessel for containing and thermally insulating an object to be cooled while holding the object at a cryogenic temperature through the first heat absorbing part of the refrigerator, and a pre-cooling unit having a second heat absorbing part and a second heat dissipating part for cooling the first heat dissipating part, wherein the first heat dissipating part and the second heat absorbing part are arranged inside the vacuum vessel, and a part of a heat dissipating unit including the second heat dissipating part is exposed outside the vacuum vessel.According to the present invention, in the cryogenic container with the built-in refrigerator capable of cooling the object to be cooled to the cryogenic temperature, the refrigerator efficiency can be improved by cooling a heat dissipating surface of the first heat dissipating part of the refrigerator to a level lower than the room temperature.
    • 根据本发明的具有内置冰箱的低温容器包括具有第一吸热部分和第一散热部分的冷藏库,用于将待冷却的物体保持在低温下的待冷却物体的真空容器 温度通过冷藏库的第一吸热部,以及具有第二吸热部的预冷却部和用于冷却第一散热部的第二散热部,其中,第一散热部和第二吸热部为 布置在真空容器内部,并且包括第二散热部分的散热单元的一部分暴露在真空容器的外部。 根据本发明,在具有能够将被冷却物体冷却至低温的内置冰箱的低温容器中,通过冷却冷藏库的第一散热部的散热面,能够提高冰箱的效率 达到低于室温的水平。
    • 5. 发明授权
    • Membrane magnetic separating apparatus
    • 膜磁分离装置
    • US06478955B1
    • 2002-11-12
    • US09703925
    • 2000-11-02
    • Norihide SahoHisashi IsogamiMinoru MoritaTadashi Sano
    • Norihide SahoHisashi IsogamiMinoru MoritaTadashi Sano
    • B01D3506
    • C02F1/48B03C1/14B03C1/30C02F1/5236C02F11/12C02F11/14
    • Water to be treated is passed through a membrane (net), magnetic floc positioned in a portion below a level of the water to be treated is deposited to a surface of the membrane, and the surface of the membrane with the magnetic floc deposited is moved to an atmospheric portion above the level of the water to be treated. In the atmospheric portion, excess water from the magnetic floc flows downward due to gravity to concentrate the magnetic floc. A permanent magnet is located near a position to which the membrane surface with the magnetic floc deposited thereon moves. There are further provided between the magnet and the membrane surface a moving body (shell) formed by a non-magnetic material, a spatula for scraping the magnetic floc from the moving body, and a sludge vessel in which a released magnetic floc is recovered.
    • 要处理的水通过膜(网),将位于待处理水平面以下的部分的磁性絮凝物沉积到膜的表面,并且使沉积的磁性絮状物的膜的表面移动 到高于待处理水的水平的大气部分。 在大气部分,来自磁絮状物的过量水由于重力而向下流动以集中磁絮凝物。 永磁体位于其上沉积有磁絮状物的膜表面移动的位置附近。 在磁体和膜表面之间还设置有由非磁性材料形成的移动体(壳体),用于从移动体刮取磁性絮状物的刮铲和回收释放的磁絮凝物的污泥容器。