公开(公告)号：US06608444B2

公开(公告)日：2003-08-19

申请号：US09865842

申请日：2001-05-25

Applicant: Ryo Minamihata ,  Kiyoshi Takahashi ,  Yuriko Kaneko ,  Mamoru Takeda ,  Hideaki Kiryu ,  Takayuki Murase ,  Masato Yoshida

Inventor： Ryo Minamihata ,  Kiyoshi Takahashi ,  Yuriko Kaneko ,  Mamoru Takeda ,  Hideaki Kiryu ,  Takayuki Murase ,  Masato Yoshida

IPC: H01J1346

CPC classification number: H01J61/125 ,  H01J61/106 ,  H01J61/16 ,  H01J61/827 ,  H01J61/84 ,  H01J61/86

Abstract: A mercury-free high-intensity discharge lamp operating apparatus includes a horizontally operated high-intensity discharge lamp including an arc tube in which a luminous material is enclosed and a pair of electrodes are arranged in the arc tube; a ballast including an alternating current generation means for supplying alternating current to the pair of electrodes; and a magnetic field application means for applying in substantially vertical direction a magnetic field having a component that is substantially perpendicular to a straight line connecting heads of the pair of electrodes; wherein mercury is not included as the luminous material in the arc tube. The present invention satisfies the relationship 0

Abstract translation: 一种无汞高强度放电灯操作装置包括水平操作的高强度放电灯，其包括发光体，发光体被封闭，并且一对电极布置在电弧管中; 包括用于向所述一对电极提供交流电的交流发电装置的镇流器; 以及磁场施加装置，用于在基本上垂直的方向施加具有基本上垂直于连接所述一对电极的头部的直线的分量的磁场; 其中不包括汞作为电弧管中的发光材料。 本发明满足以下关系：B（mT）是施加到一对电极的头部之间的中心的磁场，d（mm）是一对电极的头部之间的距离，P0（MPa）是压力 在稳态运行期间，电弧管内部W（W）是稳态运行时消耗的功率，f（Hz）是稳态运行期间的稳态频率。

公开(公告)号：US06194834B1

公开(公告)日：2001-02-27

申请号：US09142788

申请日：1999-01-08

Applicant: Hartmut Seiler ,  Robert Kern

Inventor： Hartmut Seiler ,  Robert Kern

IPC: H01J744

CPC classification number: H05B41/042 ,  F21S41/17 ,  F21S41/192 ,  H01J61/56 ,  H01J61/84

Abstract: Proposed is a gaseous-discharge lamp, in particular for motor-vehicle headlamps, comprising a burner vessel of glass or the like having at least two electrodes, the burner vessel being provided with a lamp base that includes the electrical terminals and that is insertable into a lamp base socket. Arranged in the lamp base is an electronic ballast unit that supplies the lamp with the necessary ignition and maintaining voltage. By accomodating the balast unit in the lamp base, one can achieve a small-volume gaseous-discharge lamp having short high-voltage leads i an integrated type of construction, making it possible to keep the ignition voltage to a minimum.

Abstract translation: 提出了一种气体放电灯，特别是用于机动车辆前照灯的气体放电灯，包括具有至少两个电极的玻璃等的燃烧器容器，燃烧器容器设置有包括电端子的灯座，并且可插入 一个灯座插座。 安装在灯座中的是电子镇流器单元，为灯具提供必要的点火和保持电压。 通过容纳灯座中的平板单元，可以实现具有短路高压引线的小容量气体放电灯，这是一种集成式结构，使得可以将点火电压保持在最小值。

公开(公告)号：US20030076041A1

公开(公告)日：2003-04-24

申请号：US10191054

申请日：2002-07-10

Inventor： Hisashi Honda ,  Seiji Ashida

IPC: H01J061/33

CPC classification number: H01J61/84 ,  H01J61/30

Abstract: A high pressure discharge lamp comprises a light-transmissive ceramic discharge vessel having a swollen portion defining a discharge space and a pair of slender cylindrical portions formed in integral with the swollen portion and communicating with the swollen portion at opposite ends of the swollen portion, wherein the inner surface of the boundary portion between the swollen portion and the each slender cylindrical portion defines a discontinuous inflection, and a pair of the electrodes which penetrate the slender cylindrical portions of the light-transmissive ceramic discharge vessel and lie in the swollen portion of the light-transmissive ceramic discharge vessel at their distal ends, lead-conductors connected to the proximal ends of the electrodes, sealed in the light-transmissive ceramic discharge vessel at least at their mid-portions and exposing outside from the light-transmissive ceramic discharge vessel at their proximal ends, and a filling filled in the light-transmissive ceramic discharge vessel.

Abstract translation: 高压放电灯包括透光陶瓷放电容器，其具有限定放电空间的膨胀部分和形成为与肿胀部分成一体并与膨胀部分的相对端处的膨胀部分连通的一对细长圆柱形部分，其中 膨胀部分和每个细长圆柱形部分之间的边界部分的内表面限定了不连续的拐点，并且一对电极穿透透光陶瓷放电容器的细长圆柱形部分并且位于 在其远端的透光陶瓷放电容器，连接到电极的近端的引线导体至少在其中间部分处密封在透光陶瓷放电容器中，并从透光陶瓷放电容器 在其近端处，并且填充物填充在透光ce中 放电容器。

公开(公告)号：US06445134B1

公开(公告)日：2002-09-03

申请号：US09727247

申请日：2000-11-30

Applicant: John F. Asmus

Inventor： John F. Asmus

IPC: H01J724

CPC classification number: H05H1/52 ,  G03F7/2004 ,  G03F7/2039 ,  H01J61/302 ,  H01J61/34 ,  H01J61/523 ,  H01J61/84 ,  H01J61/90 ,  H01J65/04

Abstract: A plasma pinch having an inner/outer coaxial tube arrangement, which nested tube arrangement yields a higher-performance pinchlamp than is capable with a single-tube configuration. Further, each tube contains a separate gas, the inner tube filled with Argon, and the outer tube filled with Helium. The inner/outer coaxial tube arrangement of the present invention facilitates the use of an inner tube to contain a volume of Argon gas as the working gas. The outer tube is coaxial with the inner tube, surrounding the inner tube with contained Helium gas. The configuration of an outer tube filled with Helium presents external pressures to the inner tube. The contained Helium gas in the outer tube, among other things, compresses and supports the walls of the inner tube, enabling the inner tube to be smaller in diameter than prior art plasma chambers, which chambers would shatter if made with as small a diameter as the present inner tube.

Abstract translation: 具有内/外同轴管布置的等离子体夹管，该嵌套管布置产生比具有单管构造的更高性能的夹纱灯。 此外，每个管含有单独的气体，内管充满氩气，外管充满氦气。 本发明的内/外同轴管装置有助于使用内管来容纳一定体积的氩气作为工作气体。 外管与内管同轴，围绕包含氦气的内管。 填充有氦气的外管的结构向内管提供外部压力。 外管中包含的氦气除其他外，压缩和支撑内管的壁，使得内管的直径比现有技术的等离子体室小，如果制成的直径小至 目前的内管。

公开(公告)号：US06404129B1

公开(公告)日：2002-06-11

申请号：US09561614

申请日：2000-04-27

Applicant: Josephus Christiaan Maria Hendricx ,  Herman Muller ,  Petrus Antonius Marie Weerdesteijn ,  Arnoldus Johanna Walravens

Inventor： Josephus Christiaan Maria Hendricx ,  Herman Muller ,  Petrus Antonius Marie Weerdesteijn ,  Arnoldus Johanna Walravens

IPC: H01J1716

CPC classification number: H01J61/125 ,  H01J61/827 ,  H01J61/84

Abstract: The invention relates to a metal halide lamp which is provided with a discharge vessel having a ceramic wall and enclosing a discharge space. Two electrodes having tips at a mutual distance EA are positioned in the discharge space, which contains besides Xe also an ionizable filling with NaI and CeI3. The discharge vessel has an internal diameter Di at least over the length EA. According to the invention it holds that Di

Abstract translation: 本发明涉及一种金属卤化物灯，其具有放电容器，该放电容器具有陶瓷壁并包围放电空间。 在相互距离EA处具有尖端的两个电极位于放电空间中，除了Xe之外还包含NaI和CeI3的可电离填充物。 放电容器至少具有长度EA的内径Di。 根据本发明，认为Di <1.4mm，并且符合EA / Di <5的关系。

公开(公告)号：US09245730B2

公开(公告)日：2016-01-26

申请号：US14379470

申请日：2012-02-24

Applicant: Amar B. Kamdar ,  David Malcolm Camm ,  Mladen Bumbulovic ,  Peter Lembesis

Inventor： Amar B. Kamdar ,  David Malcolm Camm ,  Mladen Bumbulovic ,  Peter Lembesis

IPC: H01J1/02 ,  H01J61/10 ,  H01J61/52 ,  H01J61/84

CPC classification number: H01J61/10 ,  H01J61/52 ,  H01J61/523 ,  H01J61/84

Abstract: An apparatus for generating electromagnetic radiation includes an envelope, a vortex generator configured to generate a vortexing flow of liquid along an inside surface of the envelope, first and second electrodes within the envelope configured to generate a plasma arc therebetween, and an insulative housing associated surrounding at least a portion of an electrical connection to one of the electrodes. The apparatus further includes a shielding system configured to block electromagnetic radiation emitted by the arc to prevent the electromagnetic radiation from striking all inner surfaces of the insulative housing. The apparatus further includes a cooling system configured to cool the shielding system.

Abstract translation: 一种用于产生电磁辐射的装置包括一个外壳，一个涡流发生器，其配置成沿着该外壳的内表面产生液体的涡旋流，该外壳内的第一和第二电极构造成在其间产生等离子体电弧， 至少一部分电连接到一个电极。 该装置还包括屏蔽系统，其构造成阻挡由电弧发射的电磁辐射，以防止电磁辐射撞击绝缘外壳的所有内表面。 该装置还包括被配置为冷却屏蔽系统的冷却系统。

公开(公告)号：US07242144B2

公开(公告)日：2007-07-10

申请号：US10485728

申请日：2002-09-26

Applicant: Hiroyuki Kato ,  Hiromichi Kawashima ,  Kozo Uemura ,  Toshihiko Ishigami ,  Mikio Matsuda ,  Toshio Hiruta

Inventor： Hiroyuki Kato ,  Hiromichi Kawashima ,  Kozo Uemura ,  Toshihiko Ishigami ,  Mikio Matsuda ,  Toshio Hiruta

IPC: H01J61/12

CPC classification number: H01J61/125 ,  H01J61/84

Abstract: The present invention provides a high-pressure discharge lamp that uses substantially no mercury and reduces discharge flicker. The high-pressure discharge lamp is kept on with a lamp power of 50 W or lower in a stable state, and the temperature T (° C.) of the electrode at a point at a distance of 0.3 mm from the tip end to the base end in the stable state and the amount A (mol/cc) of free iodine produced when the lamp is turned off after 100 hours of on-time satisfy the formula (1):T2/A>1011.

Abstract translation: 本发明提供一种基本上不使用汞并减少放电闪烁的高压放电灯。 在稳定状态下，高压放电灯的灯功率保持在50W以下，电极的距离尖端0.3mm的点处的温度T（℃） 碱末端处于稳定状态，并且在通电100小时后关闭灯时产生的游离碘的量A（mol / cc）满足公式（1）：T > 10 <11> 。

公开(公告)号：US20050040768A1

公开(公告)日：2005-02-24

申请号：US10485728

申请日：2002-09-26

Applicant: Hiroyuki Kato ,  Hiromichi Kawashima ,  Kozo Uemura ,  Toshihiko Ishigami ,  Mikio Matsuda ,  Toshio Hiruta

Inventor： Hiroyuki Kato ,  Hiromichi Kawashima ,  Kozo Uemura ,  Toshihiko Ishigami ,  Mikio Matsuda ,  Toshio Hiruta

IPC: H01J17/20 ,  H01J61/12 ,  H01J61/18 ,  H01J61/84 ,  H01J61/88

CPC classification number: H01J61/125 ,  H01J61/84

Abstract: The present invention relates to a high-pressure discharge lamp, a high-pressure discharge lamp lighting device using the same and an automotive headlamp apparatus using the same, and an object of the invention is to use substantially no mercury and to reduce the discharge flicker. A high-pressure discharge lamp includes: a discharge vessel (1) having a hermetic vessel (1a) having a discharge space (1c) therein and a pair of electrodes (2), (2) hermetically provided at opposite ends of the discharge space (1c) in the hermetic vessel (1a) with facing each other at a distance of 5 mm or less; and a discharge medium substantially containing no Hg, sealed in the hermetic vessel (1a), and containing xenon gas at 3 atmospheres or higher and at least two of halides of light-emitting metals including iodides of Na, Sc and rare earth metals, in which the high-pressure discharge lamp is kept on with a lamp power of 50 W or lower in a stable state, and the temperature T (° C.) of the electrode (2) at a point at a distance of 0.3 mm from the tip end to the base end in the stable state and the amount A (mol/cc) of free iodine produced when the lamp is turned off after 100 hours of on-time satisfy the formula (1): T2/A>1011.

Abstract translation: 本发明涉及一种高压放电灯，使用该高压放电灯的高压放电灯点亮装置及使用其的汽车前照灯装置，其目的在于基本上不使用汞并减少放电闪烁 。 高压放电灯包括：放电容器（1），具有在其中具有放电空间（1c）的密封容器（1a）和一对电极（2），（2）气密地设置在放电空间 （1c）在密封容器（1a）中彼此面对5mm的距离; 和密封在密封容器（1a）中的Hg基本不含Hg的放电介质，并且含有3个大气压或更高的氙气和至少两个包括Na，Sc和稀土金属的碘化物的卤化物的卤化物在 高压放电灯在稳定状态下保持在50W以下的灯功率，并且电极（2）的距离0.3mm的距离处的温度T（℃） 尖端到稳定状态的基端，并且在接通100小时后灯熄灭时产生的游离碘的量A（mol / cc）满足公式（1）：T 2 / A> 10 11。

公开(公告)号：US5272406A

公开(公告)日：1993-12-21

申请号：US883978

申请日：1992-05-15

Applicant: Kirti B. Chakrabarti ,  Robert E. Levin

Inventor： Kirti B. Chakrabarti ,  Robert E. Levin

IPC: H01J61/16 ,  H01J61/32 ,  H01J61/84 ,  H01J61/42 ,  H01J61/34 ,  H01J61/35

CPC classification number: H01J61/84 ,  H01J61/16 ,  H01J61/327

Abstract: A source of red light includes a double-bore capillary tube having a pair of ends and a convoluted shape. A pair of electrodes is located at one end of the capillary tube and disposed within respective bores. An ionizable medium is enclosed within the capillary tube and includes neon at a pressure from about 300 to 600 torr. When energized, the ionizable medium generates an arc discharge between the electrodes consisting primarily of radiation in the range of from 590 to 670 nanometers. An outer jacket of vitreous material may surround the capillary tube and contain an inert gas (e.g., nitrogen) at a predetermined pressure.

Abstract translation: 红光源包括具有一对端部和卷曲形状的双孔毛细管。 一对电极位于毛细管的一端并设置在相应的孔内。 可离子化的介质被包封在毛细管内并且包括在约300至600托的压力下的氖气。 当通电时，可电离介质在主要由590至670纳米范围内的辐射组成的电极之间产生电弧放电。 玻璃质材料的外护套可围绕毛细管并且以预定压力容纳惰性气体（例如氮气）。

公开(公告)号：US20150035436A1

公开(公告)日：2015-02-05

申请号：US14379470

申请日：2012-02-24

Applicant: Amar B. Kamdar ,  David Malcolm Camm ,  Mladen Bumbulovic ,  Peter Lembesis

Inventor： Amar B. Kamdar ,  David Malcolm Camm ,  Mladen Bumbulovic ,  Peter Lembesis

IPC: H01J61/10 ,  H01J61/52

CPC classification number: H01J61/10 ,  H01J61/52 ,  H01J61/523 ,  H01J61/84

Abstract: An apparatus for generating electromagnetic radiation includes an envelope, a vortex generator configured to generate a vortexing flow of liquid along an inside surface of the envelope, first and second electrodes within the envelope configured to generate a plasma arc therebetween, and an insulative housing associated surrounding at least a portion of an electrical connection to one of the electrodes. The apparatus further includes a shielding system configured to block electromagnetic radiation emitted by the arc to prevent the electromagnetic radiation from striking all inner surfaces of the insulative housing. The apparatus further includes a cooling system configured to cool the shielding system.

Abstract translation: 一种用于产生电磁辐射的装置包括一个外壳，一个涡流发生器，其配置成沿着该外壳的内表面产生液体的涡旋流，该外壳内的第一和第二电极构造成在其间产生等离子体电弧， 至少一部分电连接到一个电极。 该装置还包括屏蔽系统，其构造成阻挡由电弧发射的电磁辐射，以防止电磁辐射撞击绝缘外壳的所有内表面。 该装置还包括被配置为冷却屏蔽系统的冷却系统。