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    AIR COOLING OF ELECTRONIC DRIVER IN A LIGHTING DEVICE
    152.
    发明申请
    AIR COOLING OF ELECTRONIC DRIVER IN A LIGHTING DEVICE 有权
    电子驱动器在照明装置中的空气冷却

    公开(公告)号：US20150159854A1

    公开(公告)日：2015-06-11

    申请号：US14405176

    申请日：2014-04-18

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Valeriy Zolotykh ,  Anil Jeswani ,  Arunuva Dutta

    IPC: F21V29/70 ,  F21V23/00

    CPC classification number: F21V29/70 ,  F21K9/23 ,  F21K9/237 ,  F21V23/007 ,  F21V29/507 ,  F21V29/508 ,  F21V29/713 ,  F21V29/83 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2115/10

    Abstract: A lighting device including one or more solid state light sources providing air cooling of the electronic driver is disclosed. The driver receives power and provides it to the light source(s). The device also includes a first and a second housing. The first housing contains, at least in part, the driver, and includes a support having an exterior and an interior, that provides mechanical support to the second housing connected thereto. The interior includes a first opening. The second housing is a heat sink for the device. The second housing has an interior portion, with a second opening corresponding to the first opening, and an exterior portion, having a plurality of external openings. Air entering an external opening is able to mix with air in the first housing by flowing through the first opening and the corresponding second opening, which cools the electronic driver.

    Abstract translation: 公开了一种包括提供电子驱动器的空气冷却的一个或多个固态光源的照明装置。 驾驶员接收电力并将其提供给光源。 该装置还包括第一和第二壳体。 第一壳体至少部分地包括驱动器，并且包括具有外部和内部的支撑件，其向与其连接的第二壳体提供机械支撑。 内部包括第一开口。 第二个外壳是设备的散热器。 第二壳体具有内部部分，具有对应于第一开口的第二开口和具有多个外部开口的外部部分。 进入外部开口的空气能够通过流过第一开口和冷却电子驱动器的对应的第二开口而与第一壳体中的空气混合。

    LATCHING CIRCUIT FOR BALLAST
    154.
    发明申请
    LATCHING CIRCUIT FOR BALLAST 有权
    拉线电路

    公开(公告)号：US20140111089A1

    公开(公告)日：2014-04-24

    申请号：US13658636

    申请日：2012-10-23

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Ashwani Guleria ,  Ashish Kumar Gupta

    IPC: H05B37/03

    CPC classification number: H05B41/2986 ,  H05B41/2855 ,  H05B41/2856

    Abstract: A ballast including a latching circuit is provided. The ballast includes an inverter circuit for providing an oscillating voltage signal to energize a lamp set, a control circuit for controlling operation of the inverter circuit, and a voltage supply circuit for providing a supply voltage to the control circuit. The ballast also includes a fault detection circuit for detecting a fault condition and a latching circuit connected to the fault detection circuit. The latching circuit is configured to drain the supply voltage and thereby disable the control circuit so that operation of the inverter circuit is discontinued during a fault condition.

    Abstract translation: 提供了包括闩锁电路的镇流器。 镇流器包括用于提供振荡电压信号以激励灯组的逆变器电路，用于控制逆变器电路的操作的控制电路和用于向控制电路提供电源电压的电压供应电路。 镇流器还包括用于检测故障状况的故障检测电路和连接到故障检测电路的锁存电路。 闩锁电路被配置为耗尽电源电压，从而禁止控制电路，使得在故障状态期间中止逆变器电路的操作。

    LAMP WITH APPEARANCE DIFFERENTIATED FROM ITS MAIN ILLUMINATION
    155.
    发明申请
    LAMP WITH APPEARANCE DIFFERENTIATED FROM ITS MAIN ILLUMINATION 有权
    灯具与其主要照明不同的外观

    公开(公告)号：US20130335961A1

    公开(公告)日：2013-12-19

    申请号：US13681236

    申请日：2012-11-19

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Michelle Kun Huang ,  Glenn Freeman ,  Junwon Lee

    IPC: F21V13/12 ,  F21V29/00

    CPC classification number: F21V29/70 ,  F21K9/23 ,  F21V13/12 ,  F21V29/00 ,  F21V29/004 ,  F21Y2107/50 ,  F21Y2107/90 ,  F21Y2115/10 ,  Y10S362/80

    Abstract: A lamp including a two-sided source plate, a plurality of light sources, a lens, a diffuser plate, and a driver insulator is disclosed. One set of the light sources generates white light and is attached to one side of the source plate. Another set of the light sources generates colored light and is attached to the source plate's other side. The lens encapsulates the white light-generating set, and redirects that white light. The driver insulator and the diffuser plate are each in contact with the source plate's other side. The driver insulator, diffuser plate, and that side of the source plate define a light box region that contains the colored light-generating set of light sources. The driver insulator acts as a reflector, and the diffuser plate acts as a diffuser, such that colored light is dispersed from the light box region through the diffuser plate.

    Abstract translation: 公开了一种包括双面源极板，多个光源，透镜，扩散板和驱动绝缘体的灯。 一组光源产生白光并附着在源极板的一侧。 另一组光源产生彩色光，并附着在源极板的另一侧。 该透镜封装了白光发生装置，并将该白光重定向。 驱动绝缘体和扩散板各自与源极板的另一侧接触。 驱动器绝缘子，扩散板和源极板的那一侧限定了一个包含有色发光的光源组的灯箱区域。 驱动器绝缘体用作反射器，扩散板用作漫射器，使得彩色光从灯箱区域通过扩散板分散。

    ARRANGEMENT OF SOLID STATE LIGHT SOURCES AND LAMP USING SAME
    157.
    发明申请
    ARRANGEMENT OF SOLID STATE LIGHT SOURCES AND LAMP USING SAME 审中-公开
    固态光源的安装和使用相同的灯

    公开(公告)号：US20130088142A1

    公开(公告)日：2013-04-11

    申请号：US13645790

    申请日：2012-10-05

    Applicant: Osram Sylvania Inc.

    Inventor： Steven C. Allen

    IPC: H05B33/02

    CPC classification number: F21K9/62 ,  F21V7/0091 ,  F21V7/048 ,  F21V7/06 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10

    Abstract: Arrangements of solid state light sources for color-mixing, and light sources including the same, are provided. A substrate has and a plurality of different color LED chips coupled thereto. The emitted light is mixed to produce a white light output. The LED chips are arranged on the substrate in a manner that improves color-mixing, for example, by forming LED sets including one or more LED chips of different colors, by skewing the LED chips, and/or by forming a non-rectangular array or a circular array of LED sets and/or chips. The color-mixing LED arrangement may be used in a lamp or other light source together with collimating optics to collimate and further mix the color-mixed light output from the LED arrangement. The color-mixing LED arrangement may be provided as a single package with multiple LED chips or as multiple packages of one or more LED chips.

    Abstract translation: 提供了用于混色的固态光源和包括其的光源的布置。 衬底具有耦合到其上的多个不同颜色的LED芯片。 发射的光被混合以产生白光输出。 LED芯片以改善混色的方式布置在基板上，例如通过形成包括不同颜色的一个或多个LED芯片的LED组，通过偏转LED芯片和/或通过形成非矩形阵列 或LED组和/或芯片的圆形阵列。 混色LED布置可以与准直光学器件一起用在灯或其他光源中，以准直并进一步混合从LED装置输出的混色光。 混色LED布置可以被提供为具有多个LED芯片的单个封装或作为一个或多个LED芯片的多个封装。

    MOUNTING ASSEMBLY FOR HIGH OUTPUT ELECTRODELESS LAMP
    158.
    发明申请
    MOUNTING ASSEMBLY FOR HIGH OUTPUT ELECTRODELESS LAMP 有权
    高输出无电灯安装组件

    公开(公告)号：US20040264194A1

    公开(公告)日：2004-12-30

    申请号：US10603360

    申请日：2003-06-25

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Robert Martin ,  Jean F. Rouleau ,  Daniel Marian

    IPC: F21V029/00

    CPC classification number: F21V29/70 ,  F21V19/0075 ,  F21V19/009 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/71 ,  F21Y2103/30

    Abstract: A mounting assembly (10) for an electrodeless lamp (100). The mounting assembly (10) comprises a fixture housing (14) having an inner surface (16) and an outer surface (18). The fixture housing is preferably made from aluminum. Spaced-apart heat sinks (20, 21) are affixed to the inner surface (16) of the fixture housing (14). A reflector (22), which is preferably concave, as is the fixture housing, is positioned within the fixture housing (14). The reflector (22) contains two apertures (24, 26) that are aligned with the heat sinks (20, 21). Thermal insulators (28, 29) are positioned in the apertures and surround the heat sinks, thus thermally isolating the reflector from the heat sinks. The lamp (100) is mounted in the fixture housing by attaching brackets (40, 42), which surround the ferrite transformer cores of the lamp, directly to the top surfaces of the heat sinks (20, 21). Mounting is preferably accomplished by having threaded holes formed in the heat sinks and fixing the brackets in place via screws through the legs (44) and screw receiving slots (46).

    Abstract translation: 一种用于无电极灯（100）的安装组件（10）。 安装组件（10）包括具有内表面（16）和外表面（18）的固定器壳体（14）。 固定器壳体优选由铝制成。 隔开的散热器（20,21）固定到固定件壳体（14）的内表面（16）上。 优选地，凹入的反射器（22）与夹具壳体一样被定位在固定壳体（14）内。 反射器（22）包含与散热器（20,21）对准的两个孔（24,26）。 热绝缘体（28,29）定位在孔中并且围绕散热器，从而将反射器与散热器热隔离。 灯（100）通过将包围灯的铁氧体变压器铁芯的支架（40,42）直接连接到散热器（20,21）的顶表面而安装在灯具外壳中。 优选地，通过在散热器中形成螺纹孔并通过螺钉将支架固定在适当位置，通过腿部（44）和螺钉接收槽（46）来实现安装。

    Tungsten-tin composite material for green ammunition
    159.
    发明申请
    Tungsten-tin composite material for green ammunition 失效
    绿色弹药钨锡复合材料

    公开(公告)号：US20040177720A1

    公开(公告)日：2004-09-16

    申请号：US10389321

    申请日：2003-03-14

    Applicant: OSRAM SYLVANIA Inc.

    Inventor： Kenneth H. Shaner ,  Michael R. Pierce

    IPC: C22C013/00 ,  B22F003/02

    CPC classification number: C22C1/045 ,  B22F1/0003 ,  B22F2998/10 ,  F42B12/74 ,  B22F1/0048 ,  B22F3/02

    Abstract: A tungsten-tin composite for green (lead-free) ammunition is provided wherein the composite is made with a spheroidized tungsten powder and has mechanical properties similar to those of lead. The composite may be fully densified at pressures less than about 250 MPa and is suitable for pressing complex projectile shapes to near net size.

    Abstract translation: 提供了一种用于绿色（无铅）弹药的钨 - 锡复合材料，其中复合材料由球状钨粉制成，并具有与铅相似的机械性能。 复合材料可以在低于约250MPa的压力下完全致密化，并且适合于将复杂的抛射体形状压制成接近净尺寸。

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