Replaceable vacuum-tight current feedthroughs
    9.
    发明授权
    Replaceable vacuum-tight current feedthroughs 失效
    可更换真空电流馈电

    公开(公告)号:US3435128A

    公开(公告)日:1969-03-25

    申请号:US3435128D

    申请日:1966-03-23

    申请人: BENDIX CORP

    发明人: DORWALD RUDOLF

    摘要: 1,085,691. Carrrying conductors through partitions. BALZERS PATENT-UND LIZENZANSTALT. May 9, 1966 [July 16, 1965], No. 20353/66. Heading H2E. Conductor 2 is located by sleeve 3 and insulating guide rings 15, 16 in an aperture in the wall 1 of a vacuum chamber, the sleeve being secured either by shoulder 4 and clip-bearing connection 5, or by shoulder 4, nut 8 and washer 9. Vacuum-tightness is maintained by seals 6 and 11 and insulating insert 13 in nut 12 compresses seal 11 and forces it against conductor 2. Conductor 2 may be replaced, moved axially or rotated by loosening the cap nut 12 or attachment nut 8, moving it and re-tightening.