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    Sealing device for electrified particle accelerator
    2.
    发明授权
    Sealing device for electrified particle accelerator 失效
    用于电加热颗粒加速器的密封装置

    公开(公告)号：US3754156A

    公开(公告)日：1973-08-21

    申请号：US3754156D

    申请日：1971-03-12

    Applicant: CIT ALCATEL

    Inventor： DEDIEU P

    IPC: H01J5/30 ,  H01J37/18 ,  H05H

    CPC classification number: H01J37/18 ,  H01J5/30 ,  H01J2893/0045

    Abstract: A sealing device for an electrified particle accelerator consisting of a flexible ring-shaped membrane surrounding the output of the tube and joining this output to the wall of the pressurized chamber in which the tube is arranged vertically. The membrane having a U-shaped meridian cross section with vertical branches. One figure.

    Abstract translation: 一种用于带电粒子加速器的密封装置，包括围绕管的输出的柔性环形膜，并将该输出连接到管垂直布置的加压室的壁上。 该膜具有垂直分支的具有U形子午线横截面。 一个数字

    Vacuum sealing apparatus
    4.
    发明授权
    Vacuum sealing apparatus 失效
    真空密封装置

    公开(公告)号：US3977428A

    公开(公告)日：1976-08-31

    申请号：US600371

    申请日：1975-07-20

    Applicant: Ernst Schilling

    Inventor： Ernst Schilling

    IPC: F16L15/00 ,  B01J3/00 ,  F16J15/10 ,  H01J5/30 ,  F16K49/00

    CPC classification number: F16J15/106 ,  H01J5/30 ,  H01J2893/0045 ,  Y10T137/6579

    Abstract: A vacuum tight seal is obtained at the end of a glass or quartz ampule by apparatus comprising a threaded piece of Teflon slipped over the end of the ampule and a termination member of glass with matching threads having means for coupling to other apparatus and an optional cooling jacket screwed onto said threaded piece with a seal means made up of silicone rubber U-rings with interposed spacer rings of Teflon therebetween. An optional diaphram valve made of polyvinyl chloride and having a diaphram member of fluoroelastomer is also shown.

    Means for providing hermetic seals
    5.
    发明授权
    Means for providing hermetic seals 失效
    提供口腔密封的手段

    公开(公告)号：US3754674A

    公开(公告)日：1973-08-28

    申请号：US3754674D

    申请日：1970-03-03

    Applicant: ALLIS CHALMERS MFG CO

    Inventor： WESOLOSKI H

    IPC: H01J5/30 ,  H01K1/42

    CPC classification number: H01J5/30 ,  H01J2893/0045

    Abstract: The outwardly flanged end of a glass tube is hermetically sealed by means of a pure or indium coated aluminum wire gasket which is squeezed at a pressure of about 5,000 pounds per linear inch of wire between the glass flange and a metal closure plate and heated to about 482*F or above. The pressure is applied by Cclamps which grip the closure plate and a split ring collar surrounding the tube. An aluminum cushioning gasket is disposed between the collar and the glass flange to prevent glass fracture. Steel spacer shims surround both gaskets to prevent extrusion of the gaskets under pressure.

    Abstract translation: 玻璃管的向外凸缘的端部通过纯或铟涂覆的铝线垫密封，该垫圈在玻璃法兰和金属封闭板之间以每线性英寸的线约5,000磅的压力被挤压并加热至约 482°F以上。 压力通过夹紧封闭板的C形夹和围绕管的开口环套筒施加。 铝衬垫垫圈设置在套环和玻璃法兰之间，以防止玻璃破裂。 钢间隔垫片包围两个垫圈，以防止垫圈在压力下挤出。

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