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13 条记录 (耗时 0.02 秒)

    Vacuum vessel having a cooled member
    1.
    发明授权
    Vacuum vessel having a cooled member 失效
    具有冷却部件的真空容器

    公开(公告)号：US5426949A

    公开(公告)日：1995-06-27

    申请号：US228001

    申请日：1994-04-15

    申请人： Norihide Saho ,  Hisanao Ogata ,  Takeo Nemoto ,  Taisei Uede ,  Yasuo Yamashita

    发明人： Norihide Saho ,  Hisanao Ogata ,  Takeo Nemoto ,  Taisei Uede ,  Yasuo Yamashita

    IPC分类号： B01J3/00 ,  F02G1/044 ,  F04B37/08 ,  F25B9/00 ,  F25B19/00

    CPC分类号： F02G1/0445 ,  B01J3/006 ,  F04B37/08 ,  F25B9/00 ,  F02G2250/18 ,  F25B2309/002

    摘要： A vacuum vessel has a member to be cooled to a low operating temperature inside the vacuum vessel and a main cooling circuit having fluid for cooling the member to operating temperature. The main cooling circuit has first fluid refrigerating means located at the vacuum vessel. To achieve rapid cooling, there is a pre-cooling circuit having the fluid for pre-cooling the member towards the operating temperature. The pre-cooling circuit has second fluid refrigerating means operating independently of the first fluid refrigerating means. The pre-cooling circuit cools the main cooling circuit, prior to operation of the main cooling circuit, by passage of the fluid from the pre-cooling circuit into the main cooling circuit. A heat shield cooling circuit for cooling a heat shield cools the second fluid refrigerating means of the pre-cooling circuit.

    摘要翻译： 真空容器具有在真空容器内被冷却至低工作温度的构件，以及具有用于将构件冷却至工作温度的流体的主冷却回路。 主冷却回路具有位于真空容器处的第一流体冷冻装置。 为了实现快速冷却，存在预冷却回路，其具有用于将构件预冷却到工作温度的流体。 预冷却回路具有独立于第一流体冷冻装置工作的第二流体冷冻装置。 在主冷却回路运行之前，预冷却回路冷却主冷却回路，通过流体从预冷回路进入主冷却回路。 用于冷却隔热罩的隔热罩冷却回路冷却预冷却回路的第二流体冷冻装置。

    Cryopump
    2.
    发明授权
    Cryopump 失效
    CRYOPUMP

    公开(公告)号：US5083445A

    公开(公告)日：1992-01-28

    申请号：US466633

    申请日：1990-01-17

    申请人： Norihide Saho ,  Taisei Uede ,  Yoichi Ono ,  Hisanao Ogata ,  Takeo Nemoto

    发明人： Norihide Saho ,  Taisei Uede ,  Yoichi Ono ,  Hisanao Ogata ,  Takeo Nemoto

    IPC分类号： B01D8/00 ,  F04B37/08

    CPC分类号： F04B37/08 ,  B01D8/00 ,  Y10S417/901

    摘要： A cryopump for effecting a cooling operation by a freezing medium such as liquid helium. A plurality of radiation-heat shield plates for protecting cryopanels against an external heat radiation are provided in opposed relation to a gas inlet of the cryopump. Particularly, a plurality of groups of such radiation-heat shield plates are provided in such a manner that the radiation-heat shield plates of each group are arranged in a multi-stage manner in registry with one another in the direction of the depth of the cryopump and are disposed in parallel relation to one another. Each of the cryopanels is disposed adjacent to a rear surface of respective radiation-heat shield plates facing away from the gas inlet. With this construction, the gas molecules reflected by those radiation-heat shield plates and by a rear wall of the cryopump, are less liable to reach the gas inlet, and tend to be condensed at an increased rate on those cryopanels.

    Cryostat with refrigerator containing superconductive magnet
    3.
    发明授权
    Cryostat with refrigerator containing superconductive magnet 失效
    带有含超导磁体的冰箱的低温恒温器

    公开(公告)号：US4959964A

    公开(公告)日：1990-10-02

    申请号：US406235

    申请日：1989-09-12

    申请人： Norihide Saho ,  Takeo Nemoto ,  Hisanao Ogata ,  Mitsuru Saeki

    发明人： Norihide Saho ,  Takeo Nemoto ,  Hisanao Ogata ,  Mitsuru Saeki

    IPC分类号： F17C3/08 ,  G01R33/3815 ,  G01R33/385

    CPC分类号： G01R33/3815 ,  F17C3/085 ,  G01R33/3854 ,  F17C2203/0687 ,  F17C2221/017 ,  F17C2270/0536

    摘要： In a cryostat with a refrigerator containing a superconductive magnet, in which a material to be cooled and a low temperature end of the refrigerator for cooling the to-be-cooled material are disposed within a heat-insulating tank, the refrigerator is connected in unison with a part of a structural member other than the heat-insulating tank by a rigid coupling member. Accordingly, a heat portion of the refrigerator is tightly coupled to a magnetic shield member having a large mass and is connected to a vacuum container through bellows. The end portion of the refrigerator is formed in unison with heat shield sleeves and/or the heat shield tank through heat-conductive material having elasticity. Also, in order to prevent the leakage of the sound or noise from the heat portion, a sound-insulating cover is provided also for passages connecting to the head portion and is fixed to the magnetic shield member.

    Gas swing type refrigerator
    4.
    发明授权
    Gas swing type refrigerator 失效
    气体摇摆式冰箱

    公开(公告)号：US5152147A

    公开(公告)日：1992-10-06

    申请号：US606725

    申请日：1990-10-31

    申请人： Norihide Saho ,  Takeo Nemoto ,  Hisanao Ogata ,  Susumu Harada ,  Kozo Matsumoto ,  Teruhiro Takizawa

    发明人： Norihide Saho ,  Takeo Nemoto ,  Hisanao Ogata ,  Susumu Harada ,  Kozo Matsumoto ,  Teruhiro Takizawa

    IPC分类号： F25B9/00 ,  F25B9/02 ,  F25B9/10

    CPC分类号： F25B9/10 ,  Y10S165/907

    摘要： A refrigerator having a pressurizing device, a coldness generating device for generating coldness by expanding a portion of operating fluid which has been pressurized by the pressurizing device and a fluid passage through which the operating fluid is, via a device to be cooled, again circulated to the pressurizing device after the residual portion of the operating fluid has been cooled by the coldness generating device. A regenerator type heat exchanger is disposed in the fluid passage through which the operating fluid passes, and a switch device switches the flow of the operating fluid in the fluid passage to the reverse direction at a predetermined time period.

    摘要翻译： 具有加压装置的冷藏库，通过将被加压装置加压的工作流体的一部分膨胀的冷却产生装置和通过冷却装置再次循环的工作流体的流体通路再次循环的冷冻发生装置 在工作流体的剩余部分之后的加压装置已经被冷却产生装置冷却。 再生器式热交换器设置在工作流体通过的流体通道中，并且开关装置在预定时间段内将流体通道中的工作流体的流动切换到相反方向。

    Magnetic refrigerating apparatus
    6.
    发明授权
    Magnetic refrigerating apparatus 失效
    磁性制冷装置

    公开(公告)号：US4457135A

    公开(公告)日：1984-07-03

    申请号：US485398

    申请日：1983-04-15

    申请人： Yoshinori Hakuraku ,  Hisanao Ogata ,  Takahiro Daikoku

    发明人： Yoshinori Hakuraku ,  Hisanao Ogata ,  Takahiro Daikoku

    IPC分类号： F25B21/00 ,  F28D15/02 ,  F25B21/02

    CPC分类号： F28D15/02 ,  F25B21/00 ,  F25B2321/0022 ,  Y02B30/66 ,  Y10S505/889 ,  Y10S505/891

    摘要： A magnetic refrigerating apparatus including a working material for performing magnetic refrigeration, and a magnetic field system capable of varying the distribution or intensity of a magnetic field impressed on the working material. When the working material produces heat on the high temperature side, heat exchange is performed by boiling heat transfer through a refrigerant on the high temperature side; when the working material absorbs heat on the low temperature side, heat exchange is performed by condensation heat transfer through a refrigerant on the low temperature side.

    摘要翻译： 一种包括用于执行磁性制冷的工作材料的磁性制冷装置和能够改变施加在工作材料上的磁场的分布或强度的磁场系统。 当工作材料在高温侧产生热量时，通过在高温侧的制冷剂进行热传递而进行热交换; 当工作材料在低温侧吸收热量时，通过在低温侧的制冷剂进行冷凝传热来进行热交换。

    Magnetic refrigerator
    10.
    发明授权
    Magnetic refrigerator 失效
    磁性冰箱

    公开(公告)号：US4532770A

    公开(公告)日：1985-08-06

    申请号：US625241

    申请日：1984-06-27

    申请人： Yoshinori Hakuraku ,  Hisanao Ogata ,  Takahiro Daikoku ,  Noboru Suzuki

    发明人： Yoshinori Hakuraku ,  Hisanao Ogata ,  Takahiro Daikoku ,  Noboru Suzuki

    IPC分类号： F25B21/00 ,  F25B21/02

    CPC分类号： F25B21/00 ,  F25B2321/0021 ,  F25B2321/0023 ,  Y02B30/66 ,  Y10S505/891

    摘要： In a magnetic refrigerator comprising working substances for the magnetic refrigeration and a magnetic field generating device which magnetizes and demagnetizes these working substances, this magnetic refrigerator is provided with a plurality of superconducting coils arranged around the outer periphery of a rotor, a plurality of working substances are arranged around the periphery of said rotor, and the rotor is rotated so that the strength of magnetic fields impressed on the working substances is varied.

    摘要翻译： 在包含用于磁性制冷的工作物质的磁性制冷机和对这些工作物质进行磁化和去磁的磁场产生装置中，该磁性制冷机具有设置在转子的外周周围的多个超导线圈，多个工作物质 布置在所述转子的周边周围，并且转子旋转，使得施加在工作物质上的磁场的强度变化。