Arc tube centering device
    2.
    发明授权
    Arc tube centering device 失效
    弧管中心装置

    公开(公告)号:US3623134A

    公开(公告)日:1971-11-23

    申请号:US3623134D

    申请日:1969-12-31

    CPC classification number: H01J61/34

    Abstract: An improved mounting structure for a gas discharge lamp employing a ceramic arc tube mounted on a support frame within an outer glass envelope. The arc tube is secured at one end to a lead in conductor and at its other end is connected to the supporting frame in a manner which substantially restricts all lateral movement of the arc tube with respect to the support frame while permitting free axial movement of one end of the arc tube with respect to the support frame.

Patent Agency Ranking