Electrode support element for ceramic discharge lamp
    21.
    发明授权
    Electrode support element for ceramic discharge lamp 失效
    陶瓷放电灯用电极支撑元件

    公开(公告)号:US3872341A

    公开(公告)日:1975-03-18

    申请号:US44761874

    申请日:1974-03-04

    CPC classification number: H01J61/36

    Abstract: An improved electrode support element for ceramic discharge lamps formed from a single refractory metal strip and including at one end a pair of oppositely directed foot portions and at the other end a U-shaped electrode gripping portion with each end interconnected by a relatively rigid blade portion. The foot portions are welded to the inner surface of the refractory metal end closure or cap and provide improved centering and rigidity to the electrode mount.

    Abstract translation: 一种用于陶瓷放电灯的改进的电极支撑元件,其由单个难熔金属带形成,并且在一端包括一对相对定向的脚部,并且在另一端包括U形电极夹持部分,每个端部由相对刚性的刀片部分 。 脚部焊接到耐火金属端盖或盖的内表面,并且为电极座提供改进的定心和刚性。

    Arc tube centering device
    22.
    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.

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