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51.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
CPC分类号： H01J65/046 , H01J61/125
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US5861706A
公开(公告)日：1999-01-19
申请号：US873134
申请日：1997-06-10
申请人： Walter P. Lapatovich , A. Bowman Budinger , Harold H. Goss , Gerhard W. Doell , Scott J. Butler , Fred Whitney
发明人： Walter P. Lapatovich , A. Bowman Budinger , Harold H. Goss , Gerhard W. Doell , Scott J. Butler , Fred Whitney
CPC分类号： H01J65/042
摘要： A light source, particularly suited for surgical and other medical illumination applications, includes an electrodeless lamp assembly, a reflector having the electrodeless lamp assembly mounted therein and high frequency power source for supplying high frequency power to the electrodeless lamp assembly. The electrodeless lamp assembly includes an electrodeless high intensity discharge lamp capsule including a light transmissive discharge envelope enclosing a discharge volume containing a mixture of starting gas and chemical dopant material excitable by high frequency power to a state of luminous emission. The luminous emission has a color rendering index greater than 85 and preferably has a color rendering index greater than 90. The luminous emission preferably has low energy in the spectral range of 800 to 1000 nanometers relative to energy in the visible spectral range. The electrodeless lamp assembly further includes at least one electric field applicator for coupling high frequency power to the lamp capsule.
摘要翻译： 特别适用于手术和其他医疗照明应用的光源包括无电极灯组件，安装有无电极灯组件的反射器和用于向无电极灯组件提供高频功率的高频电源。 无电极灯组件包括无电极高强度放电灯胶囊，其包括光透射性放电封套，其包围含有可由高频功率激发的发光气体和化学掺杂剂材料的混合物到发光状态的放电容积。 发光具有大于85的显色指数，并且优选具有大于90的显色指数。相对于可见光谱范围内的能量，发光优选在800至1000纳米的光谱范围内具有低能量。 无电极灯组件还包括至少一个用于将高频功率耦合到灯壳的电场施加器。
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公开(公告)号：US5844376A
公开(公告)日：1998-12-01
申请号：US682814
申请日：1996-07-11
申请人： Walter P. Lapatovich
发明人： Walter P. Lapatovich
CPC分类号： H01J61/30 , H01J65/044
摘要： An electrodeless lamp capsule includes a light-transmissive discharge envelope enclosing a discharge volume containing a mixture of starting gas and chemical dopant material excitable by high frequency power to a state of luminous emission, and a lamp stem attached to the discharge envelope. The lamp stem includes a first section having a first cross-sectional area and a second section attached to the discharge envelope. The second section of the lamp stem has a second cross-sectional area that is less than the first cross-sectional area. The lamp stem may be a tube having a longitudinal slot which defines spaced-apart, first and second elements that are attached to the discharge envelope. The first and second elements have a relatively small total cross-sectional area for conducting heat from the discharge envelope and permit secure attachment of the lamp stem to the discharge envelope.
摘要翻译： 一种无电极灯胶囊包括一个光透射放电管，其包围一个放电容积，该放电容积含有可由高频功率激发的发光气体和化学掺杂剂材料的混合物到发光状态，以及附着在放电外壳上的灯杆。 灯杆包括具有第一横截面积的第一部分和附接到排放管壳的第二部分。 灯杆的第二部分具有小于第一横截面积的第二横截面积。 灯杆可以是具有限定间隔开的第一和第二元件的纵向狭槽的管子，其连接到排放管壳。 第一和第二元件具有相对较小的总横截面积，用于从放电封套传导热量，并且允许将灯杆牢固地附接到放电封套。
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公开(公告)号：US5592048A
公开(公告)日：1997-01-07
申请号：US516885
申请日：1995-08-18
CPC分类号： H01J61/363
摘要： Electrodeless arc tubes for high pressure sodium discharge lamps comprise a substantially tubular, translucent body formed from a material comprising sintered polycrystalline alumina. The body has an inside diameter and an outside diameter and a given length. A fill comprising sodium and xenon are loaded within the body. At least one end-seal is provided for the body, the end-seal comprising a first alumina disc sealed within the inside diameter by compression, the first disc being spaced inwardly from an end of the body and having a substantially centrally located aperture therein. A second alumina disc seals the aperture, the second disc being bonded to the first disc and to the inner wall of the body by a sealing frit.
摘要翻译： 用于高压钠放电灯的无电极电弧管包括由包括烧结多晶氧化铝的材料形成的基本上管状的半透明体。 主体具有内径和外径以及给定的长度。 包含钠和氙的填充物装入体内。 为主体提供至少一个端密封件，端密封件包括通过压缩密封在内径内的第一氧化铝盘，第一盘从主体的端部向内隔开并且在其中具有大致中心的孔。 第二氧化铝盘密封孔，第二盘通过密封玻璃料结合到第一盘和本体的内壁。
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公开(公告)号：US5191460A
公开(公告)日：1993-03-02
申请号：US629886
申请日：1990-12-19
申请人： Walter P. Lapatovich
发明人： Walter P. Lapatovich
IPC分类号： H04B10/10
CPC分类号： H04B10/11
摘要： A method and apparatus for high speed transmission of data in the solar blind region is disclosed. An ultraviolet source is modulated to permit digital transmission of data. The source includes an electrodeless capsule of UV transmitting material filled with iodine vapor. A means of energizing the iodine vapor into a plasma state is provided by a magnetron, power triode or solid state supply. A circuit to modulated the energizing means is used to impress upon the plasma discharge the encoded data. Filtering means surround the capsule to filter out the plasma background noise. The advantages of the UV communications method and apparatus described are increased pulse rate, faithful conversion of electrically pulsed data into optical pulses with decreased error rate, decreased probability of interception and non-line of sight communication.
摘要翻译： 公开了一种在太阳盲区中高速传输数据的方法和装置。 紫外线源被调制以允许数据的数字传输。 该源包括填充有碘蒸气的UV透射材料的无电极胶囊。 通过磁控管，功率三极管或固态电源提供将碘蒸气激发成等离子体状态的方法。 用于调制激励装置的电路用于在等离子体放电时印制编码数据。 过滤装置围绕胶囊以过滤掉等离子体背景噪声。 所描述的UV通信方法和装置的优点是增加了脉冲率，将电脉冲数据忠实地转换成具有降低的错误率，降低的拦截概率和非视线通信的光脉冲。
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56.发明授权
公开(公告)号：US5144206A
公开(公告)日：1992-09-01
申请号：US757094
申请日：1991-09-10
CPC分类号： H01J65/044 , H05B41/02 , H05B41/24
摘要： The present invention describes an electrodeless HID lamp fixture which utilizes conventional microwave printed circuit material to provide both coupling and impedance matching functions. The fixture provides a steady state input impedance of a predetermined (e.g. 50 .OMEGA. or 75 .OMEGA.) value allowing direct connection to a RF power supply. Microwave power is applied at the input of the impedance matching network/balun which transforms the steady-state impedance of the lamp to the predetermined value. The network include a quarter wave transformer having a shunt capacitor coupled to balun-applicator which supplies microwave power to the lamp. In a preferred embodiment, the quarter wave transformer, shunt capacitor and balun are all manufactured on a microstrip.
摘要翻译： 本发明描述了一种使用常规微波印刷电路材料提供耦合和阻抗匹配功能的无电极HID灯固定装置。 该固定器提供允许直接连接到RF电源的预定（例如50欧米耳或欧米茄）值的稳态输入阻抗。 在阻抗匹配网络/平衡 - 不平衡变换器的输入处施加微波功率，其将灯的稳态阻抗变换到预定值。 该网络包括具有耦合到平衡 - 不平衡转换器的并联电容器的四分之一波长变压器，其向灯提供微波功率。 在优选实施例中，四分之一波长变压器，并联电容器和平衡 - 不平衡转换器都是在微带上制造的。
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公开(公告)号：US5130612A
公开(公告)日：1992-07-14
申请号：US757798
申请日：1991-09-11
CPC分类号： H01J65/044
摘要： A high frequency applicator for energizing electrodeless lamps is described. The applicators are made of two loops of wire electrically attached to the ends of phased feed points of a planar transmission line. The loops are face each other and are positioned so as to form a gap in which a lamp capsule is placed. Each loop is made of three partial turns, the first and second turns being parallel to each other, each partial turn having a first and second end and the third partial turn is attached to the second end of each partial turn and positioned orthogonal the first and second turns. The plane formed by the third turn makes a dihedral angle between 9.degree. and 135.degree. with the planar transmission line.
摘要翻译： 描述了用于激励无电极灯的高频施加器。 施加器由电连接到平面传输线的相位馈电端的两条导线制成。 这些环彼此面对并且被定位成形成其中放置灯泡的间隙。 每个环由三个部分匝组成，第一和第二匝彼此平行，每个部分匝具有第一和第二端，第三部分匝附接到每个部分匝的第二端， 第二回合 由第三匝形成的平面与平面传输线形成9°至135°的二面角。
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58.发明授权
公开(公告)号：US5055772A
公开(公告)日：1991-10-08
申请号：US407990
申请日：1989-09-15
CPC分类号： H01T13/60 , F02P17/12 , F02P2017/006 , F02P2017/125
摘要： A method and device for continuously monitoring the distributed high voltage pulses from an ignition coil of an electrical system of an internal combustion engine is disclosed. The device is a transparent enclosure filled with a noble gas at low pressure. The inner wall of the enclosure is coated with a light emitting phosphor and a small amount of mercury is placed within the enclosure. When the device is placed near a high voltage wire, an electric field capacitively couples to and ionizes the gas within the device. The mercury is excited and emits photons of ultraviolet radiation which in turn creates visible light as the ultraviolet radiation excites the phosphor coating. When this device is placed next to a spark plug wire, it will illuminate when there are high voltage pulses in the wire. In a preferred embodiment two or more enclosures are placed near the same wire. The enclosures contain different gas pressures and are excited at different voltages. This gives a quantitative measure of the high voltage pulse in the wire.
摘要翻译： 公开了一种用于连续监测来自内燃机的电气系统的点火线圈的分布式高电压脉冲的方法和装置。 该装置是在低压下填充惰性气体的透明外壳。 外壳的内壁涂覆有发光磷光体，少量汞置于外壳内。 当设备放置在高压电线附近时，电场电容耦合到器件内并使其离子化。 汞被激发并发出紫外线辐射光子，随着紫外线辐射激发磷光体涂层，紫外线辐射又产生可见光。 当该装置放置在火花塞线旁边时，当线中存在高电压脉冲时，该装置将点亮。 在优选实施例中，两个或更多个外壳放置在相同导线附近。 外壳包含不同的气体压力，并在不同的电压下被激发。 这给出了电线中高压脉冲的定量测量。
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公开(公告)号：US5003233A
公开(公告)日：1991-03-26
申请号：US292786
申请日：1989-01-03
摘要： A large scale video display has a plurality of colored electrodeless lamps which are excited by RF energy coupled from a RF cavity upon which the lamps are mounted. The lamps are easily replaced and do not degrade as fast as conventional lamps which have electrodes.
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60.发明授权Fluorescent light source based on a phosphor excited by a molecular discharge 失效基于通过分子放电激发的荧光体的荧光光源
公开(公告)号：US4937503A
公开(公告)日：1990-06-26
申请号：US179808
申请日：1988-04-11
CPC分类号： C09K11/643 , H01J61/42 , H01J61/44 , H01J65/046 , Y02B20/19
摘要： A fluorescent light source based on a phosphor excited by a molecular discharge is described. The fluorescent light source comprises a capacitively coupled compact fluorescent lamp coated with a manganese doped magnesium aluminate phosphor on the inside surface of the lamp envelope. The compact fluorscent lamp produces a plasma which emits 206 nm radiation from the molecular discharge of the iodine containing molecular vapors and inert gas fill which in turn excites the phosphor to emit visible light.
摘要翻译： 描述了基于通过分子放电激发的荧光体的荧光光源。 荧光光源包括在灯壳的内表面上涂覆有锰掺杂的铝酸镁荧光体的电容耦合紧凑型荧光灯。 紧凑型荧光灯产生等离子体，其从含碘分子蒸气和惰性气体填充物的分子放电发射206nm辐射，其又激发磷光体发射可见光。
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