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61 条记录 (耗时 0.018 秒)

    High-pressure discharge lamp with ceramic discharge vessel and ceramic sealing means having lead-through comprising thin wires having a thermal coefficient of expansion substantially less than that of the ceramic sealing means
    2.
    发明授权
    High-pressure discharge lamp with ceramic discharge vessel and ceramic sealing means having lead-through comprising thin wires having a thermal coefficient of expansion substantially less than that of the ceramic sealing means 失效
    具有陶瓷放电容器的高压放电灯和陶瓷密封装置，其陶瓷密封装置包括导热系数大于陶瓷密封装置的热膨胀系数的导线

    公开(公告)号：US5455480A

    公开(公告)日：1995-10-03

    申请号：US163686

    申请日：1993-12-06

    申请人： Hartmuth Bastian ,  Stefan Juengst ,  Peter Wahrendorff

    发明人： Hartmuth Bastian ,  Stefan Juengst ,  Peter Wahrendorff

    IPC分类号： H01J61/36 ,  H01J1/96 ,  H01J17/18 ,  H01J19/50

    CPC分类号： H01J61/366 ,  H01J61/363

    摘要： To provide a sealed through arrangement for electrical leads through a ceramic end plug, suitable for discharge lamps of between about 50 to 250 W power rating, the lead-through (9) is made of a material having a thermal coefficient of expansion which is substantially less than that of a ceramic sealing plug (10), for example of tungsten, molybdenum or rhenium, but so small that the individual, actual expansion of the ceramic material will not cause separation from the metal, and/or a glass melt, ceramic melt or sintar connection therewith. The electrical connection is formed by at least two, and preferably more than two, thin wires or pins (23) having a diameter, each, of up to only about 0.25 mm, and preferably less. Each of the wires, then, will carry currents in the tenths ampere ranges, sufficient for operation of the lamp, and passed through melt-sealed capillary openings in the ceramic sealing plug (10).

    摘要翻译： 为了提供通过陶瓷端塞的电引线的密封通过装置，适用于额定功率在50至250W之间的放电灯，所述引线（9）由热膨胀系数大体上由 小于例如钨，钼或铼的陶瓷密封塞（10），小到陶瓷材料的实际膨胀不会与金属分离，和/或玻璃熔体陶瓷 熔化或与其相互连接。 电连接由至少两个，优选多于两个的细线或销（23）形成，其直径各自为约0.25mm，优选较小。 然后，每根电线将携带十分之一安培范围内的电流，足以操作灯，并通过陶瓷密封塞（10）中的熔融密封的毛细管开口。

    Filament support for tubular lamp
    3.
    发明授权
    Filament support for tubular lamp 失效
    灯管支撑管状灯

    公开(公告)号：US4359665A

    公开(公告)日：1982-11-16

    申请号：US165308

    申请日：1980-07-02

    申请人： Merle E. Morris ,  Steven L. Meade

    发明人： Merle E. Morris ,  Steven L. Meade

    IPC分类号： H01K1/24 ,  H01J1/96 ,  H01J19/50 ,  H01K1/18

    CPC分类号： H01K1/24

    摘要： A wire support for the coiled-coil filament of a tubular double-ended incandescent lamp in which the support is formed of a single wire which extends longitudinally along a portion of the inner wall of the lamp envelope, with each end of the support wire terminating in a loop of a size to be circumferentially engageable with the inner wall of the envelope, and a midportion of the support wire extending laterally in closed loop form to firmly embrace a localized point on a turn of the filament so that the turn extends through that midportion loop and is supported therefrom.

    摘要翻译： 用于管状双头白炽灯的盘绕线圈灯丝的线支架，其中支撑件由沿着灯壳内壁的一部分纵向延伸的单根线形成，支撑线的每端终止 在与外壳的内壁可周向接合的尺寸的环中，并且支撑线的中间部分以闭环形式横向延伸，以牢固地包围灯丝的转弯处的局部点，使得转向延伸穿过该灯丝 中间环路并由其支撑。

    Arc lamp construction
    4.
    发明授权
    Arc lamp construction 失效
    弧灯结构

    公开(公告)号：US3629915A

    公开(公告)日：1971-12-28

    申请号：US3629915D

    申请日：1969-10-13

    申请人： REPUBLIC NATIONAL BANK OF DALL ,  IRVING TRUST CO AND UNION BANK

    发明人： PAQUETTE RAYMOND E

    IPC分类号： H01J1/96 ,  H01J9/36 ,  H01J61/98 ,  H01J9/18

    CPC分类号： H01J1/96 ,  H01J9/36 ,  H01J61/98

    摘要： An arc lamp construction in which the lamp envelope portion surrounding the main body portions of the arc electrodes is spaced therefrom to define a cylindrical gap and in which a packing member is disposed in the cylindrical gap to support the electrodes. The packing member is elastic, or radially deformable, to prevent cracking of the envelope as the gap width changes with temperature, and is thermally conductive to allow the transfer of electrode heat across the gap to the envelope.

    Incandescent lamp having linear output
    5.
    发明授权
    Incandescent lamp having linear output 失效
    具有线性输出的不良灯

    公开(公告)号：US3579021A

    公开(公告)日：1971-05-18

    申请号：US3579021D

    申请日：1969-04-30

    申请人： SYLVANIA ELECTRIC PROD

    发明人： KIMBALL STEPHEN F

    IPC分类号： H01K1/14 ,  H01K1/24 ,  H01J1/96 ,  H01J19/52

    CPC分类号： H01K1/24 ,  H01K1/14

    摘要： The coiled filament of an elongated tubular incandescent lamp is axially mounted and supported therein by spacers bearing against the inside wall of the lamp envelope. The space between filament turns is less at its ends than at its center in order to yield a substantially uniform output of radiational energy from the entire length of the lamp.

    Thin-type display device with one-piece rear wall
    10.
    发明授权
    Thin-type display device with one-piece rear wall 失效
    薄型显示装置，具有一体式后壁

    公开(公告)号：US5886463A

    公开(公告)日：1999-03-23

    申请号：US792318

    申请日：1997-01-31

    申请人： Johannes H.M. Damen ,  Hermanus N. Tuin ,  Johannes T.H. Leijten ,  Cornelus H.M. Van Bommel ,  Wilhelmus N.M. Selten ,  Martinus G.F.C. Sanders ,  Franciscus M.H. Van Laarhoven ,  Marcel Niestadt

    发明人： Johannes H.M. Damen ,  Hermanus N. Tuin ,  Johannes T.H. Leijten ,  Cornelus H.M. Van Bommel ,  Wilhelmus N.M. Selten ,  Martinus G.F.C. Sanders ,  Franciscus M.H. Van Laarhoven ,  Marcel Niestadt

    IPC分类号： G02F1/1333 ,  H01J1/96 ,  H01J5/03 ,  H01J9/02 ,  H01J9/18 ,  H01J9/24 ,  H01J11/02 ,  H01J17/16 ,  H01J29/82 ,  H01J29/86 ,  H01J29/87 ,  H01J31/12

    CPC分类号： H01J31/124

    摘要： The thin-type display device (1) has a transparent front wall (3), which is provided with a display screen, and a rear wall (24) which extends parallel to said front wall (3), and said display device comprises at least an electron source and a duct structure. The display device (1) is characterized in that the rear wall (24) and walls (22, 22', 22") of the ducts of the duct structure are manufactured in a single piece. Preferably, the walls (22, 22', 22") of the ducts widen in the direction of the rear wall (24), with the angle, which opposing faces of the walls (22, 22', 22") of the ducts make with each other, ranging from 1.degree. to 30.degree.. Preferably, the rear wall (24) further comprises at least an upright side wall (32), which is integral with the rear wall (24). Preferably, the walls (22, 22', 22") are made from a glass having a temperature interval between the operating temperature and the softening temperature of less than 420.degree., perferably less than 360.degree., and the duct structure and the side walls (32) can be pressed in one process step.

    摘要翻译： 薄型显示装置（1）具有设置有显示屏的透明前壁（3）和与所述前壁（3）平行的延伸的后壁（24），所述显示装置包括： 至少一个电子源和一个管道结构。 显示装置（1）的特征在于，管道结构的导管的后壁（24）和壁（22,22'，22“）制成单件。 优选地，管道的壁（22,22'，22“）在后壁（24）的方向上以壁（22,22'，22”）的相对面（22,22'，22“）的相对面 管道相互制造，范围从1°到30°。 优选地，后壁（24）还包括与后壁（24）成一体的至少一个直立侧壁（32）。 优选地，壁（22,22'，22“）由玻璃制成，其玻璃的工作温度和软化温度之间的温度间隔小于420°，优选小于360°，管道结构和侧面 可以在一个工艺步骤中按压壁（32）。