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    System and method for recovering from a power failure in a cryopump
    1.
    发明授权
    System and method for recovering from a power failure in a cryopump 有权
    用于从低温泵中的电源故障中恢复的系统和方法

    公开(公告)号：US06510697B2

    公开(公告)日：2003-01-28

    申请号：US09878160

    申请日：2001-06-07

    Applicant: Maureen C. Buonpane ,  Philip D. Acomb ,  Brian D. Foley ,  Michael J. Eacobacci, Jr. ,  Stephen J. Yamartino ,  Robert M. Patterson

    Inventor： Maureen C. Buonpane ,  Philip D. Acomb ,  Brian D. Foley ,  Michael J. Eacobacci, Jr. ,  Stephen J. Yamartino ,  Robert M. Patterson

    IPC: B01D800

    CPC classification number: F04B37/08 ,  Y10S417/901

    Abstract: In a power failure recovery, the operating state before a power failure and present conditions of a cryopump are determined to initiate a regeneration or startup process. Where the refrigerator was operating before power failure, it is turned on during recovery to condense gases in the cryopump. A startup process is initiated where the cryopump was in a startup process before the power failure and present conditions of the cryopump indicate that the cryopump is sufficiently empty or clean. If the operating state and present conditions indicate that a corrosive or hazardous liquid remains in the cryopump, a regeneration process is initiated. If the cryopump was in a shutdown process before the power failure, the cryopanel of the cryopump is refrigerated to a temperature at which gases sublimate from the cryopanel. The temperature of the cryopanel is then maintained until the gases are removed. A refrigerator having a displacer with variable speed and heaters may be used to control the temperature of the cryopanel. When the cryopump is sufficiently empty, the cryopump is turned off.

    Abstract translation: 在电源故障恢复中，确定电源故障之前的操作状态和低温泵的当前状况以启动再生或启动过程。 在电源故障前冰箱运行的地方，在回收期间打开冷凝器中的气体。 开始启动过程，在停电之前，低温泵处于起动过程中，低温泵的现状表明低温泵足够空或干净。 如果操作状态和现状表明低温泵中存在腐蚀性或危险性的液体，则会启动再生过程。 如果低温泵在电源故障之前处于关闭过程中，则将低温泵的冷冻板冷藏至气体从冷冻板升华的温度。 然后保持冷冻板的温度，直到气体被去除。 具有可变速度的置换器和加热器的冰箱可用于控制冷冻板的温度。 当低温泵足够空时，关闭低温泵。

    Gel electrophoresis cassette
    2.
    发明授权
    Gel electrophoresis cassette 失效
    凝胶电泳盒

    公开(公告)号：US5149417A

    公开(公告)日：1992-09-22

    申请号：US759263

    申请日：1991-09-13

    Applicant: Brian D. Foley ,  John Iovaine

    Inventor： Brian D. Foley ,  John Iovaine

    IPC: G01N27/447

    CPC classification number: G01N27/44704

    Abstract: A gel electrophoresis cassette is provided having two plates and two spacers between the plates. The spacers are positioned slightly inward of the plate edges to form small edge spaces. A soft adhesive is positioned within the small edge spaces and, subsequent to electrophoresis, the adhesive can be easily removed from the small spaces. The plates and separators then can be separated manually.

    Gel electrophoresis cassette with removable strip
    3.
    发明授权
    Gel electrophoresis cassette with removable strip 失效
    凝胶电泳盒带可移动条

    公开(公告)号：US5228970A

    公开(公告)日：1993-07-20

    申请号：US759262

    申请日：1991-09-13

    Applicant: Brian D. Foley

    Inventor： Brian D. Foley

    IPC: B01D57/02 ,  G01N27/447

    CPC classification number: B01D57/02 ,  G01N27/44704

    Abstract: A gel electrophoresis cassette is formed of two plates and two spacers between the plates which plates and spacers form a void volume for housing a gel. The spacers are positioned slightly inward of the edges of the plates to form a first and a second small space. A strip and an adhesive are positioned within the small space. When the strips are removed from the small spaces, the adhesive is torn and the plates can be opened manually.

    Abstract translation: 凝胶电泳盒由板和板之间的两个隔板形成，板和垫片形成用于容纳凝胶的空隙体积。 间隔件位于板的边缘的稍微内侧以形成第一和第二小空间。 条带和粘合剂位于小空间内。 当从小空间中取出条带时，粘合剂被撕裂，并且可以手动打开板。

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