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    Large area cathode
    31.
    发明授权
    Large area cathode 失效
    大面积阴极

    公开(公告)号：US3922578A

    公开(公告)日：1975-11-25

    申请号：US46586074

    申请日：1974-05-01

    Applicant: GTE SYLVANIA INC

    Inventor： WILSON ROBERT F

    IPC: H01J1/18 ,  H01J1/94 ,  H01K1/18

    CPC classification number: H01J1/18

    Abstract: A large area cathode comprises a main peripheral frame composed of two sections joined together by an electrically insulating material whereby each section is electrically isolated from the other. A secondary frame is mounted within the main frame and carries a large plurality of directly heated cathode wires extending between one section of the main frame and the secondary frame and are affixed thereto. Tensioning means extend between the secondary frame and the other section of the main frame.

    Abstract translation: 大面积阴极包括由电绝缘材料连接在一起的两个部分构成的主外围框架，由此每个部分与另一部分电隔离。 辅助框架安装在主框架内，并且承载在主框架的一个部分和副框架之间延伸的大量直接加热的阴极线，并且固定在其上。 张紧装置在主框架和主框架的另一部分之间延伸。

    Tubular electrode support for ceramic discharge lamp
    32.
    发明授权
    Tubular electrode support for ceramic discharge lamp 失效
    陶瓷放电灯的管状电极支架

    公开(公告)号：US3882344A

    公开(公告)日：1975-05-06

    申请号：US44761974

    申请日：1974-03-04

    Applicant: WESTINGHOUSE ELECTRIC CORP

    Inventor： KNOCHEL WILLIAM J ,  WERNER LEO C ,  LIN FRANCIS C M

    IPC: H01J61/36 ,  H01J1/94 ,  H01J61/06

    CPC classification number: H01J61/36

    Abstract: An improved electrode support element for ceramic discharge lamps formed from the exhaust and fill tubulation extending through one or both of the arc tube refractory metal end caps. A section of the tubulation adjacent to but spaced from the inwardly extending end is notched out and that portion between the notch and the end is collapsed against the opposite side wall to form a double walled, U-shaped electrode rod gripping portion with improved centering and holding capabilities.

    Abstract translation: 一种用于陶瓷放电灯的改进的电极支撑元件，其由通过一个或两个电弧管难熔金属端盖延伸的排气和填充管形成。 一部分与内向延伸的端部相邻但间隔开的管道被切掉，凹口和端部之间的部分折叠在相对的侧壁上，以形成双壁的U形电极棒夹持部分，其具有改进的定心和 持有能力。

    Cathode positioning retainer
    33.
    发明授权
    Cathode positioning retainer 失效
    CATHODE定位保持器

    公开(公告)号：US3826947A

    公开(公告)日：1974-07-30

    申请号：US37518173

    申请日：1973-06-29

    Applicant: GTE SYLVANIA INC

    Inventor： BOWES R ,  MILLER J

    IPC: H01J29/48 ,  H01J1/94

    CPC classification number: H01J29/487 ,  H01J29/485

    Abstract: This relates to improved cathode retainer means for effecting positive positioning of a cathode within a companion electrode structure for use in a cathode ray tube electron gun. An endemitting cathode is affixed within the aperture of a ceramic insulator disc and thence suitably positioned within a control grid electrode by an improved retainer means fabricated to exert sustained pressure against the supporting insulator. The improved retainer has a plurality of terminally oriented instanding projections of a bilaminate metallic material of predetermined flexure performance which are oriented to abut the insulator. Such bilaminate material comprises a first lamina of an active metallic alloy contiguously bonded along a common interface to a second lamina of a passive alloy material. The active alloy portion upon being subjected to a predetermined temperature during tube processing undergoes a metallurgic phase transformation effecting a volume change therein producing a definite modification of the shaping of the retainer projections thereby exerting positive and sustained pressure against the cathode positioning insulator.

    Abstract translation: 这涉及改进的阴极保持器装置，用于在用于阴极射线管电子枪的配套电极结构内实现阴极的正定位。 末端发射阴极被固定在陶瓷绝缘体盘的孔内，并且因此通过改进的保持器装置适当地定位在控制栅电极内，该固定装置制造成对支撑绝缘体施加持续的压力。 改进的保持器具有定向成邻接绝缘体的预定挠曲性能的双层金属材料的多个终端取向的施力突起。 这种双层材料包括沿着公共界面连续地结合到被动合金材料的第二层的活性金属合金的第一层。 在管加工期间经受预定温度的活性合金部分经历在其中产生体积变化的冶金相转变，从而对保持器突起的形状进行一定的修改，从而对阴极定位绝缘体施加正的和持续的压力。

    Electric filament lamp with improved filament supporting means
    34.
    发明授权
    Electric filament lamp with improved filament supporting means 失效
    具有改进的纤维支持手段的电动灯

    公开(公告)号：US3736456A

    公开(公告)日：1973-05-29

    申请号：US3736456D

    申请日：1971-06-25

    Applicant: PHILIPS CORP

    Inventor： MIDDELHOEK J ,  SNUDO J

    IPC: H01K1/18 ,  H01J1/94

    CPC classification number: H01K1/18

    Abstract: In order to obtain a good fixation of the location of the filament in the envelope of an electric incandescent lamp, in particular a miniature lamp, a slit or pit-like depression is made in the bottom of the envelope against the sides of which the bent ends of pole or supporting wires present in the lamp are located.

    Abstract translation: 为了获得灯丝在电白炽灯，特别是小型灯的外壳中的位置的良好的固定，在封套的底部上形成狭缝或凹坑状的凹陷部， 存在于灯中的极或支撑线的端部被定位。

    Electron beam apparatus
    35.
    发明授权
    Electron beam apparatus 失效
    电子束设备

    公开(公告)号：US3727093A

    公开(公告)日：1973-04-10

    申请号：US3727093D

    申请日：1971-01-20

    Applicant: WESTINGHOUSE ELECTRIC CORP

    Inventor： FINK J

    IPC: B23K15/00 ,  H01J3/02 ,  H01J37/065 ,  H01J37/301 ,  H01J1/94 ,  H01J1/20

    CPC classification number: H01J37/301 ,  H01J37/065

    Abstract: A high energy electron beam apparatus is provided having a cathode assembly for operation within a high temperature environment. The assembly associated with the cathode is subjected to high temperature generated by the cathode and associated excitation source. More specifically, this invention is directed to the support assembly associated with and about the cathode which includes sealed conductors with insulation means provided thereabout and also means for supporting and positioning a bolt type cathode accurately with respect to the assembly.

    Abstract translation: 提供了一种高能电子束装置，其具有用于在高温环境中操作的阴极组件。 与阴极相关联的组件经受由阴极和相关联的激发源产生的高温。 更具体地，本发明涉及与阴极相关联并且围绕阴极的支撑组件，其包括设置在其周围的绝缘装置的密封导体，以及用于相对于组件精确地支撑和定位螺栓型阴极的装置。

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