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    Lamp with light reflection back into bulb
    11.
    发明授权
    Lamp with light reflection back into bulb 失效
    灯光反射回灯泡

    公开(公告)号：US5773918A

    公开(公告)日：1998-06-30

    申请号：US488279

    申请日：1995-06-07

    Applicant: James T. Dolan ,  Michael G. Ury

    Inventor： James T. Dolan ,  Michael G. Ury

    IPC: G03F7/20 ,  H01J61/02 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/04 ,  H01J17/20 ,  H01J61/18

    CPC classification number: G03F7/70016 ,  H01J61/025 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/042 ,  H01J65/044 ,  H01J65/046 ,  H01J65/048

    Abstract: The spectral energy characteristic of a discharge lamp is controlled by changing the density of the fill substance. The spectral characteristic can be shifted while substantially maintaining its shape by changing the density of the fill. A sulfur or selenium containing discharge lamp which is operated at a pressure of at least about 1 atmosphere contains a low ionization potential substance in the fill. Characteristics which are improved are one or more of spatial color uniformity, extinguishing characteristics, and bulb starting reliability. Particular substances which are added to the fill are alkalai metal containing substances, III B metal containing substances, and alkaline earth metal containing substances. When light is reflected back into the bulb, the light which is re-emitted is stronger in the higher wavelengths.

    Abstract translation: 通过改变填充物质的密度来控制放电灯的光谱能量特性。 通过改变填充物的密度，可以使光谱特性基本保持其形状而移动。 在至少约1个大气压下工作的含硫或硒的放电灯在填充物中含有低电离势物质。 改进的特征是空间颜色均匀性，熄灭特性和灯泡启动可靠性中的一个或多个。 添加到填充物中的特定物质是含碱金属的物质，含IIIB族金属的物质和含碱土金属的物质。 当光被反射回灯泡时，再发射的光在较高波长下更强。

    Lamp with light reflection back into bulb
    14.
    发明授权
    Lamp with light reflection back into bulb 失效
    灯光反射回灯泡

    公开(公告)号：US6020676A

    公开(公告)日：2000-02-01

    申请号：US105011

    申请日：1998-06-26

    Applicant: Michael G. Ury ,  James T. Dolan

    Inventor： Michael G. Ury ,  James T. Dolan

    IPC: G03F7/20 ,  H01J61/02 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/04 ,  H01J17/20 ,  H01J61/18

    CPC classification number: G03F7/70016 ,  H01J61/025 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/042 ,  H01J65/044 ,  H01J65/046 ,  H01J65/048

    Abstract: The spectral energy characteristic of a discharge lamp is controlled by changing the density of the fill substance. The spectral characteristic can be shifted while substantially maintaining its shape by changing the density of the fill. A sulfur or selenium containing discharge lamp which is operated at a pressure of at least about 1 atmosphere contains a low ionization potential substance in the fill. Characteristics which are improved are one or more of spatial color uniformity, extinguishing characteristics, and bulb starting reliability. Particular substances which are added to the fill are alkali metal containing substances, III B metal containing substances, and alkaline earth metal containing substances. When light is reflected back into the bulb, the light which is re-emitted is stronger in the higher wavelengths.

    Abstract translation: 通过改变填充物质的密度来控制放电灯的光谱能量特性。 通过改变填充物的密度，可以使光谱特性基本保持其形状而移动。 在至少约1个大气压下工作的含硫或硒的放电灯在填充物中含有低电离势物质。 改进的特征是空间颜色均匀性，熄灭特性和灯泡启动可靠性中的一个或多个。 添加到填充物中的特定物质是含碱金属的物质，含有IIIB族金属的物质和含碱土金属的物质。 当光被反射回灯泡时，再发射的光在较高波长下更强。

    Method and apparatus for igniting electrodeless lamp discharge
    17.
    发明授权
    Method and apparatus for igniting electrodeless lamp discharge 失效
    点火无极灯放电的方法和装置

    公开(公告)号：US5682080A

    公开(公告)日：1997-10-28

    申请号：US740558

    申请日：1996-10-30

    Applicant: James T. Dolan ,  Brian P. Turner ,  Michael G. Ury ,  Charles H. Wood

    Inventor： James T. Dolan ,  Brian P. Turner ,  Michael G. Ury ,  Charles H. Wood

    IPC: G03F7/20 ,  H01J61/02 ,  H01J61/12 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J65/04 ,  H01J17/20 ,  H01J61/18

    CPC classification number: H01J61/025 ,  G03F7/70016 ,  H01J61/04 ,  H01J61/12 ,  H01J61/24 ,  H01J61/35 ,  H01J61/38 ,  H01J61/52 ,  H01J61/54 ,  H01J61/82 ,  H01J65/042 ,  H01J65/044 ,  H01J65/046 ,  H01J65/048

    Abstract: Ignition of an electrodeless lamp, energized by microwave or radio frequency energy, is achieved by disposing an additive material in the lamp envelope along with the primary fill material. In a first embodiment, the additive is at least partially electrically conductive at room temperatures but non-conductive or a vapor at lamp operating temperatures. The preferred additives for this embodiment are mercury sulfide and mercury selenide. In a second embodiment, the additive is a material, such as piezoelectric crystals, that produces sparks in the envelope when the crystals collide with each other, or with other materials, in response to agitation of the envelope. The additive may alternatively build up electrostatic charge by rubbing along the interior surface of the lamp envelope when the envelope is agitated, the charge build up being sufficient to ignite the primary fill material.

    Abstract translation: 通过微波或射频能量激发的无电极灯的点火是通过将添加剂材料与主填充材料一起设置在灯壳中来实现的。 在第一实施方案中，添加剂在室温下至少部分导电，但是在灯工作温度下为非导电或蒸气。 该实施方案的优选添加剂是硫化汞和硒化汞。 在第二个实施方案中，添加剂是当晶体相互碰撞或与其它材料相互碰撞时，在外壳中产生火花的材料，例如压电晶体。 添加剂可替代地当包封被搅动时沿着灯壳的内表面摩擦地堆积静电电荷，电荷积聚足以点燃主填充材料。

    Valve stem gas leak detector
    19.
    发明授权
    Valve stem gas leak detector 失效
    阀杆气体检漏仪

    公开(公告)号：US5594162A

    公开(公告)日：1997-01-14

    申请号：US465819

    申请日：1995-06-06

    Applicant: James P. Dolan ,  Patrick M. Dolan ,  James T. Dolan ,  Margaret R. Dolan

    Inventor： James P. Dolan ,  Patrick M. Dolan ,  James T. Dolan ,  Margaret R. Dolan

    IPC: F16K37/00 ,  F16K41/00 ,  F16L55/168 ,  F16K41/04 ,  G01W1/11

    CPC classification number: F16K37/00 ,  F16K41/00

    Abstract: A valve stem gas leak sensor or detector configured to surround a possibly leaking petrochemical or like flow line valve stem and provide for external monitoring equipment an electrical resistance related to the amount of hydrocarbon gas leakage occurring around the valve stem. Such a gas leak detector, termable a ring sensor, is configured as a stem surrounding enclosure, with interconnecting segments for ease of installation around and removability from a valve stem, with one or both of each such segments having an interiorly arranged layer of gas sensor particulate material characterized by change in electrical resistance in the presence of a changing concentration of hydrocarbon gas leakage around a valve stem, and with interengaging connector/conductor pins holding the segments together around the valve stem and across which the electrical resistance of one or both gas sensor material layers can be measured with the ring sensor in place on the valve stem.

    Abstract translation: 阀杆气体泄漏传感器或检测器，其构造成围绕可能泄漏的石油化学品或类似的流动管线阀杆，并为外部监测设备提供与阀杆周围发生的碳氢化合物气体泄漏量相关的电阻。 这种气体泄漏检测器，可定期的环形传感器被配置为围绕围绕壳体的杆，具有互连段以便于围绕阀杆的安装和可拆卸性，其中每个这样的段中的一个或两个具有内部布置的气体传感器层 颗粒材料的特征在于在阀杆周围的碳氢化合物气体泄漏浓度变化的情况下电阻变化，以及相互连接的连接器/导体引脚，其将节段保持在阀杆周围，并且一个或两个气体的电阻 传感器材料层可以通过环形传感器就位在阀杆上进行测量。

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