Method for making a capped electric lamp by using reduced internal
pressure to collapse glass
    2.
    发明授权
    Method for making a capped electric lamp by using reduced internal pressure to collapse glass 失效
    通过使用减小的内部压力来制造封盖的电灯来折叠玻璃的方法

    公开(公告)号:US5986403A

    公开(公告)日:1999-11-16

    申请号:US19646

    申请日:1998-02-06

    CPC classification number: H01J61/368 H01J61/36 H01J9/326

    Abstract: A quartz glass vessel having mutually opposed first and second neck-shaped portions is heated over the first neck-shaped portion while flushing the vessel with gas, then pinched over an external current wire and collapsed over a metal foil by means of reduced pressure to form a seal. The second neck-shaped portion may also be collapsed over a metal foil by reduced pressure in the lamp vessel to form a seal. The seals are preferably shaped to form flat external surfaces.

    Abstract translation: 将具有相互相对的第一和第二颈部的石英玻璃容器在第一颈状部分上加热,同时用气体冲洗容器,然后夹在外部电流线上,并通过减压压缩在金属箔上,形成 印章。 第二颈状部分也可以在灯容器中通过减压压缩在金属箔上以形成密封。 密封件优选地成形为形成平坦的外表面。

    Quartz lamp envelope with molybdenum foil having oxidation-resistant
surface formed by ion implantation
    5.
    发明授权
    Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation 失效
    具有通过离子注入形成抗氧化表面的钼箔的石英灯管

    公开(公告)号:US5021711A

    公开(公告)日:1991-06-04

    申请号:US608592

    申请日:1990-10-29

    CPC classification number: H01K1/40 H01J5/46 H01J61/36

    Abstract: A quartz lamp envelope includes a press seal, at least one molybdenum foil feedthrough extending through the press seal to the lamp interior, and an external electrical lead connected to the molybdenum foil. The molybdenum foil has an oxidation-inhibiting material, such as chromium, aluminum and combinations thereof, embedded in a surface layer thereof by ion implantation. The electrical lead has an oxidation-inhibiting coating, such as silicon carbide, silicon nitride and combinations thereof, formed by plasma-enhanced chemical vapor deposition. Alternatively, the electrical lead can have an oxidation-inhibiting material embedded in a surface layer thereof by ion implantation.

    Abstract translation: 石英灯壳包括压力密封件,至少一个延伸穿过压力密封件的钼箔馈通件到灯内部,以及连接到钼箔的外部电引线。 钼箔具有通过离子注入嵌入其表面层中的氧化抑制材料,例如铬,铝及其组合。 电引线具有通过等离子体增强化学气相沉积形成的氧化抑制涂层,例如碳化硅,氮化硅及其组合。 或者,电引线可以通过离子注入在其表面层中具有氧化抑制材料。

    Screened interconnect system
    6.
    发明授权
    Screened interconnect system 失效
    屏蔽互连系统

    公开(公告)号:US5007872A

    公开(公告)日:1991-04-16

    申请号:US364629

    申请日:1989-06-12

    Applicant: Sang T. Tang

    Inventor: Sang T. Tang

    Abstract: An interconnect system which is used to provide an electrical connection between contact pads on the facing surfaces of adjacent electrical support media such as the face plate and the substrate of an electronic circuit device such as gas discharge displays. The interconnect system uses a conductive glass material which is selectively screened onto and fired with the display device.

    Abstract translation: 一种互连系统,其用于在诸如气体放电显示器的电子电路装置的面板和基板之间的相邻电气支撑介质的相对表面上的接触焊盘之间提供电连接。 互连系统使用导电玻璃材料,其被选择性地屏蔽到显示装置上并被发射。

    Elongated tubular lamp construction
    7.
    发明授权
    Elongated tubular lamp construction 失效
    细长管状灯管结构

    公开(公告)号:US4700101A

    公开(公告)日:1987-10-13

    申请号:US699008

    申请日:1985-02-07

    CPC classification number: H01J61/72 H01J61/34 H01J61/36

    Abstract: A tubular gaseous discharge lamp such as an ultraviolet or fluorescent lamp is provided which includes a hollow cylinder which is connected to a pair of end caps on each of which there is mounted an electrode. The first electrode is connected to an insulated or Teflon coated wire which is disposed along the outside surface of the cylinder and passes through the end cap which supports the second electrode. The second electrode is connected to a second insulated or Teflon coated wire which projects from the second end cap. The wires facilitate connection of the ultraviolet lamp to a source of electrical power which is located at one end of the lamp.In an alternative embodiment of the invention two or more ultraviolet lamps are inserted into a hollow quartz tube, thereby providing an ultraviolet light source of extended length, or two or more fluorescent lamps may be used in single end application.

    Abstract translation: 提供了诸如紫外线或荧光灯的管状气体放电灯,其包括中空圆柱体,该中空圆柱体连接到其中安装有电极的一对端盖。 第一电极连接到绝缘或特氟隆涂层的电线,该电线沿着汽缸的外表面设置并且通过支撑第二电极的端盖。 第二电极连接到从第二端盖突出的第二绝缘或特氟隆涂覆的线。 导线有助于将紫外灯连接到位于灯的一端的电源。 在本发明的替代实施例中,将两个或更多个紫外线灯插入中空石英管中,从而提供延长长度的紫外光源,或者可以在单端应用中使用两个或更多个荧光灯。

    Fluorescent lamp having support wires made with austenitic steel
    8.
    发明授权
    Fluorescent lamp having support wires made with austenitic steel 失效
    荧光灯具有由奥氏体钢制成的支撑线

    公开(公告)号:US4443738A

    公开(公告)日:1984-04-17

    申请号:US396381

    申请日:1982-07-08

    Applicant: Ashutosh Roy

    Inventor: Ashutosh Roy

    CPC classification number: H01J5/46 H01J61/02

    Abstract: In a fluorescent lamp electrode assembly a coil electrode is supported on lead wires sealed in a glass flare. It has been found that during on-off switching cycles distortion occurs in the lead wires. To solve this it is proposed to make the lead wires, at least in the region of the electrodes, of single phase material, specifically austenitic steel. If difficulties are presented of matching coefficients of expansion of lead wires and flare the inner parts of the lead wires only may be of that material using a multi part welded structure in which the other parts are of, say, nickel-iron alloy or dumet.

    Abstract translation: 在荧光灯电极组件中,线圈电极被支撑在密封在玻璃光阑中的引线上。 已经发现,在开 - 关切换周期中,导线发生失真。 为了解决这个问题,提出至少在电极区域中制造单相材料的导线,特别是奥氏体钢。 如果存在匹配的引线膨胀系数和扩张的困难,则引线的内部部分可以是使用多部分焊接结构的材料,其中其它部分例如是镍 - 铁合金或者聚合物。

    Ceramic arc tube mounting
    9.
    发明授权
    Ceramic arc tube mounting 失效
    陶瓷电弧管安装

    公开(公告)号:US4254355A

    公开(公告)日:1981-03-03

    申请号:US941566

    申请日:1978-09-11

    CPC classification number: H01J61/82 H01J5/46

    Abstract: An improved mounting of the ceramic arc tube on a support rod attached to one lead-in within an outer vitreous envelope allows for thermal expansion. The inlead at one end of the arc tube is fastened to the support rod which serves also as conductor, while that at the other end extends through an insulating bushing supported from the rod and is connected by a curved flexible conductor to the other lead-in of the outer envelope. Differential thermal expansion is accommodated by sliding of the inlead through the bushing and flexing of the curved conductor.

    Abstract translation: 将陶瓷电弧管改进安装在附接到外玻璃体外壳内的一个导入件的支撑杆上,可以进行热膨胀。 在电弧管的一端的入口被固定到也用作导体的支撑杆上,而在另一端处的支撑杆延伸穿过从杆支撑的绝缘衬套,并且通过弯曲的柔性导体连接到另一个导入 的外壳。 通过衬套的滑动和弯曲导体的弯曲来适应差分热膨胀。

Patent Agency Ranking