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1202 records (took 0.022 seconds)

    Lighting system of encapsulated luminous material
    111.
    发明授权
    Lighting system of encapsulated luminous material 失效
    封装发光材料照明系统

    公开(公告)号：US5969472A

    公开(公告)日：1999-10-19

    申请号：US984211

    申请日：1997-12-03

    Applicant: Roger Allen Kisner

    Inventor： Roger Allen Kisner

    IPC: H01J65/04 ,  H01J1/62

    CPC classification number: H01J65/042

    Abstract: A lighting system includes an electrically insulating and transparent or translucent optical material having a plurality of compartments containing a luminous composition, forming a light-emitting material. Structure for passing radiation, preferably radio frequency radiation, through the compartments is provided such that the luminous composition in the compartments will emit light through the optical material. The luminous composition is preferably a gas that is entrained as bubbles in the optical material when it is in the liquid state. The optical material is hardened to seal within the luminous gas and to produce a light-emitting material. Electrodes are used to pass the RF radiation through the light-emitting material. The electrodes can be provided as an adhesive-backed foil which is attached to the light-emitting material.

    Abstract translation: 照明系统包括电绝缘且透明或半透明的光学材料，其具有多个包含发光组合物的隔室，形成发光材料。 提供了通过隔室通过辐射，优选射频辐射的结构，使得隔间中的发光组合物将通过光学材料发光。 发光组合物优选为当处于液态时在光学材料中作为气泡夹带的气体。 光学材料被硬化以在发光气体内密封并产生发光材料。 电极用于使RF辐射通过发光材料。 电极可以作为附着在发光材料上的粘合剂背衬箔提供。

    Lamp apparatus with reflective ceramic sleeve holding a plasma that emits light
    114.
    发明授权
    Lamp apparatus with reflective ceramic sleeve holding a plasma that emits light 失效
    具有反射陶瓷套筒的灯具，其保持发射光的等离子体

    公开(公告)号：US5949180A

    公开(公告)日：1999-09-07

    申请号：US771723

    申请日：1996-12-20

    Applicant: Dale S. Walker

    Inventor： Dale S. Walker

    IPC: H01J61/33 ,  H01J65/04 ,  H01J5/16 ,  H01J17/16 ,  H01J61/30 ,  H01J61/40

    CPC classification number: H01J65/046

    Abstract: A lamp apparatus for producing a beam of light that can be used as a part of a source for a projection system. The lamp apparatus of the present invention produces a beam of light originating from a small aperture. The apparatus includes an electrodeless lamp body in the form of elongated outer tube having a hollow interior. An inner sleeve fits or is deposited inside the outer tube, the inner sleeve having a fill containing generally cylindrically or spherical shaped bore. The sleeve provides temperature resistant and reflection properties. Electrodes positioned either internally or externally of the lamp body are provided for producing radio frequency energy that excite the fill contained in the bore of the inner sleeve to form a plasma light source of intense heat. The light thus generated by the plasma in a relatively large volume is constrained to exit through a small aperture at either one, or both, ends of the apparatus.

    Abstract translation: 一种用于产生可用作投影系统的源的一部分的光束的灯装置。 本发明的灯装置产生源自小孔的光束。 该装置包括具有中空内部的细长外管形式的无电极灯体。 内套筒适合或沉积在外管的内部，内套筒具有包含大致圆柱形或球形孔的填充物。 套筒提供耐温和反射性能。 提供放置在灯体内部或外部的电极用于产生射频能量，其激发包含在内套管的孔中的填充物以形成强烈热的等离子体光源。 由等离子体产生的相当大体积的光被限制为通过装置的任一端或两端的小孔排出。

    Electrodeless bulb with means for receiving an external starting electrode
    115.
    发明授权
    Electrodeless bulb with means for receiving an external starting electrode 失效
    无电极灯泡，具有用于接收外部起始电极的装置

    公开(公告)号：US5923122A

    公开(公告)日：1999-07-13

    申请号：US56646

    申请日：1998-04-08

    Applicant: Jerome D. Frank ,  Gregory Walter ,  Pedro Lezcano ,  Miodrag Cekic

    Inventor： Jerome D. Frank ,  Gregory Walter ,  Pedro Lezcano ,  Miodrag Cekic

    IPC: H01J61/54 ,  H01J65/04

    CPC classification number: H01J61/547 ,  H01J65/044

    Abstract: An electrodeless lamp comprises an envelope containing a fill and a substance for facilitating the starting of the lamp. An outer tube is secured to an outside portion of the envelope in proximity to the given region and an inner tube is disposed within the outer tube such that a fluid passageway is defined between an inner surface of the outer tube and an outer surface of the inner tube. A hollow retractable electrode is provided within the inner tube, the electrode having a first position in which its tip portion is in proximity to the given region of the envelope when the lamp is being started and a second position in which the tip portion is away from the envelope after the lamp is started. A source of cooling fluid is operably connected to the hollow electrode such that the cooling fluid is forced through the hollow electrode and exhausted through the fluid passageway. A power source is operably connected to the electrode in the first position for applying an electric field to the substance to cause a discharge of the fill. An excitation power source is coupled to the fill to sustain the discharge.

    Abstract translation: 一种无电极灯包括一个包含一个填充物的容器和一个促进灯起动的物质。 外管靠近给定区域固定到外壳的外部，内管设置在外管内，使得在外管的内表面和内管的外表面之间限定流体通道 管。 在内管中设置有中空的可收缩电极，电极具有第一位置，当灯起动时，电极具有第一位置，在该第一位置，其尖端部分接近封套的给定区域，其中尖端部分远离其中的第二位置 灯泡启动后的信封。 冷却流体源可操作地连接到中空电极，使得冷却流体被迫通过中空电极并通过流体通道排出。 电源在第一位置可操作地连接到电极，用于向物质施加电场以引起填充物的排出。 激励电源耦合到填充物以维持放电。

    Reflector electrode for electrodeless bulb
    116.
    发明授权
    Reflector electrode for electrodeless bulb 失效
    无电极灯泡用反射器电极

    公开(公告)号：US5923116A

    公开(公告)日：1999-07-13

    申请号：US771600

    申请日：1996-12-20

    Applicant: William Burton Mercer ,  Dale S. Walker ,  Richard M. Knox

    Inventor： William Burton Mercer ,  Dale S. Walker ,  Richard M. Knox

    IPC: H01J61/02 ,  H01J65/04 ,  H01J5/16

    CPC classification number: H01J61/025 ,  H01J65/046

    Abstract: A lamp apparatus includes an electrodeless bulb that includes a chamber, a gas contained within the chamber in the bulb, and at least one reflector electrode adjacent the bulb for transmitting radio-frequency electromagnetic energy to the gas in the bulb to excite the gas and cause it to radiate light and for reflecting the light radiated from the bulb. Preferably, there are two reflectors electrodes. The bulb can advantageously be made of a tube, in which case the reflectors electrodes can be made shorter than the bulb and centered thereon so that the intense heat caused by the plasma when the gas is excited does not reach the ends of the bulb.

    Abstract translation: 灯装置包括无电极灯泡，其包括室，容纳在灯泡中的室内的气体，以及与灯泡相邻的至少一个反射器电极，用于将射频电磁能传递到灯泡中的气体以激发气体，并引起 它辐射光并反射从灯泡辐射的光。 优选地，存在两个反射器电极。 灯泡可以有利地由管制成，在这种情况下，反射器电极可以制造得比灯泡短并且居中，使得当气体被激发时由等离子体引起的强热不会到达灯泡的端部。

    High intensity electrodeless discharge lamp with particular metal halide fill
    118.
    发明授权
    High intensity electrodeless discharge lamp with particular metal halide fill 失效
    高强度无电极放电灯，具有特殊的金属卤化物填充

    公开(公告)号：US5889368A

    公开(公告)日：1999-03-30

    申请号：US909382

    申请日：1997-08-11

    Applicant: Gerhard W. Doell ,  Walter P. Lapatovich

    Inventor： Gerhard W. Doell ,  Walter P. Lapatovich

    IPC: H01J61/20 ,  H01J61/12 ,  H01J65/04 ,  H01J17/20

    CPC classification number: H01J65/046 ,  H01J61/125

    Abstract: An electrodeless high intensity discharge (EHID) lamp is disclosed for photo optical applications, such as videoprojection. The lamp contains a specific chemical fill that makes it useful as a light source for videoprojectors. The chemical fill completely vaporizes during operation, and comprises AlI.sub.3, InI, and an iodide of a metal selected from the group consisting of Th, Hf and Zr.

    Abstract translation: 公开了一种无电极高强度放电（EHID）灯，用于诸如视频投影的照相光学应用。 该灯含有特定的化学填充物，可用作视频投影仪的光源。 化学填料在操作过程中完全蒸发，并包含AlI3，InI和选自Th，Hf和Zr的金属的碘化物。

    Fluorescent lamp of the external electrode type and irradiation unit
    119.
    发明授权
    Fluorescent lamp of the external electrode type and irradiation unit 失效

    公开(公告)号：US5889366A

    公开(公告)日：1999-03-30

    申请号：US981008

    申请日：1997-12-24

    Applicant: Yoshihisa Yokokawa ,  Motomori Tada ,  Masaki Inoue ,  Masaki Yoshioka

    Inventor： Yoshihisa Yokokawa ,  Motomori Tada ,  Masaki Inoue ,  Masaki Yoshioka

    IPC: H01J61/02 ,  H01J61/70 ,  H01J65/04 ,  H01J11/00

    CPC classification number: H01J61/025 ,  H01J61/70 ,  H01J65/046

    Abstract: The invention relates to a fluorescent lamp of the external electrode type and an irradiation unit using this fluorescent lamp. In a fluorescent lamp of the external electrode type, a glass tube with fluorescent material applied to its inside is hermetically filled with a suitable amount of rare gas, in the axial direction of the outside surface of the glass tube there is at least one pair of electrodes, and on the side which is opposite the aperture for emission of the light to the outside there is reflector material. The electrodes are at least partially translucent, and the reflector material is located in these translucent regions. In this way the electrostatic capacity of the lamp is not significantly reduced even if the electrodes are partially provided with translucent regions. The energy input into the lamp thus has a value which would be obtained essentially even if the translucent regions were absent. Therefore the light intensity can be increased according to the arrangement of the reflector material. The translucent regions can have any shapes, as in the form of slits, openings or the like. Furthermore, in a fluorescent lamp of the external electrode type the external electrodes exhibit light transmission. When the lamp is being operated the light is emitted to the outside from the aperture, and at the same time the light is emitted from the translucent regions which are located in the external electrodes. The light emitted from the translucent regions is reflected from a reflector device and is radiated from the opening of this U-shaped reflector device. Light intensity can be increased by the measure that the external electrodes of the lamp are partially translucent and that the light passed by the translucent regions is reflected by this reflector device and is radiated onto a region to be irradiated.

    Induction lamp with oppositely oriented coil winding layers
    120.
    发明授权
    Induction lamp with oppositely oriented coil winding layers 失效
    感应灯具有相反方向的线圈绕组层

    公开(公告)号：US5866991A

    公开(公告)日：1999-02-02

    申请号：US672220

    申请日：1996-07-17

    Applicant: Thomas Farkas ,  Timothy A. Taubert ,  George A. Farrall ,  Gordon A. Grigor ,  David O. Wharmby

    Inventor： Thomas Farkas ,  Timothy A. Taubert ,  George A. Farrall ,  Gordon A. Grigor ,  David O. Wharmby

    IPC: H01J65/04 ,  H05B41/24

    CPC classification number: H01J65/048 ,  H05B41/24

    Abstract: An electrodeless gas discharge lamp includes a vitreous envelope containing a discharge medium. An excitation coil is positioned in relation to the vitreous envelope so as to excite the discharge medium therein. The excitation coil is adapted to be driven by an RF oscillator. The excitation coil has first and second ends and is effective for exciting the discharge medium to emit light with electromagnetic fields that are generated by the excitation coil. The excitation coil includes a first wire wound generally helically from the first end to the second end in a first helical direction to form first winding turns, and further includes a second wire wound generally helically from the first end to the second end in second helical direction opposite to that of the first helical direction to form second winding turns. Preferably, a generally cylindrical former is provided for holding the first and second wires between the first and second ends of the coil. Such former includes a positioning arrangement for maintaining specific positions of the first and second wires with respect to each other along the former.

    Abstract translation: 无电极气体放电灯包括容纳放电介质的玻璃体外壳。 励磁线圈相对于玻璃体封套定位，以便在其中激发放电介质。 励磁线圈适于由RF振荡器驱动。 励磁线圈具有第一和第二端，并且对于激励放电介质以由激励线圈产生的电磁场发射光是有效的。 励磁线圈包括在第一螺旋方向上从第一端至第二端大致螺旋地缠绕的第一线，以形成第一绕组匝，并且还包括在第二螺旋方向上从第一端至第二端大致螺旋形地缠绕的第二线 与第一螺旋方向的相反，以形成第二绕组匝。 优选地，提供了一种大致圆柱形的成型器，用于将第一和第二线保持在线圈的第一和第二端之间。 这种前置件包括用于沿着前者相对于彼此维持第一和第二线的特定位置的定位装置。

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