公开(公告)号：US20020017865A1

公开(公告)日：2002-02-14

申请号：US09875925

申请日：2001-06-08

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Tomoyuki Ikedo

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J61/10 ,  H01J61/68

Abstract: Since an internal surface of an arc ball receiving recess, which greatly affects the shape of an arc ball, is formed in an arcuate cross section swelling outward, the arc ball can be formed so as to be received in the arc ball receiving recess in front of a focusing opening of a slit shape, whereby the arc ball can be formed in a well-regulated form. Therefore, the arc ball with uniform luminance distribution in the longitudinal direction of the slit focusing opening can be made with certainty in the arc ball receiving recess.

Abstract translation: 由于弧形球容纳槽的内表面大大影响弧形球的形状，因此形成为向外膨胀的弧形横截面，所以可以将弧形球形成为容纳在前方的弧形球接收凹部中 的狭缝形状的聚焦开口，由此可以以良好调节的形式形成弧形球。 因此，能够确实地在电弧球接收凹部中进行狭缝聚焦开口的长度方向的亮度分布均匀的圆弧球。

公开(公告)号：US20010048274A1

公开(公告)日：2001-12-06

申请号：US09845330

申请日：2001-05-01

Applicant: Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbh

Inventor： Johann Rechermann ,  Xaver Brems ,  Georg Rosenbauer

IPC: H01J017/04 ,  H01J061/04

CPC classification number: B41M5/262 ,  B23K26/40 ,  B23K2103/50 ,  B41M5/24 ,  H01J61/36 ,  H01K1/40

Abstract: The present invention relates to a method for marking quartz glass lamps having at least one fusible metal foil 10, 12, which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which method the fusible metal foil 10, 12 is marked through the quartz glass by means of a laser. The invention also relates to a quartz glass lamp having at least one fusible metal foil 10, 12 which is surrounded by quartz glass, for supplying electric voltage to luminous means 15 arranged in the interior chamber of a lamp vessel, in which lamp the fusible metal foil 10, 12 forms a marking area 16, the marking of the marking area 16 taking place through the quartz glass by means of a laser.

Abstract translation: 本发明涉及一种标记石英玻璃灯的方法，该石英玻璃灯具有由石英玻璃围绕的至少一个易熔金属箔片10,12，用于将电压提供给布置在灯室内室中的发光装置15，其中 方法通过激光将石英玻璃上的易熔金属箔10,12标记。 本发明还涉及一种石英玻璃灯，其具有由石英玻璃包围的至少一个易熔金属箔10,12，用于将电压提供给布置在灯室的内部室中的发光装置15，其中该熔融金属 箔片10,12形成标记区域16，通过激光通过石英玻璃发生标记区域16的标记。

公开(公告)号：US20010035719A1

公开(公告)日：2001-11-01

申请号：US09821488

申请日：2001-03-29

Applicant: Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH

Inventor： Thomas Mehr ,  Dietmar Ehrlichmann ,  Gerhard Loeffler

IPC: H01J017/20 ,  H01J061/12 ,  H01J061/04

CPC classification number: H01J61/0732 ,  H01J61/073 ,  H01J61/12 ,  H01J61/86

Abstract: A short-arc lamp (1) with a discharge vessel (2) which contains an anode (3) and cathode (4) which are opposite one another. The filling medium contains inert gases and/or metal vapors, and the anode comprises a body having a front section (11), a substantially cylindrical body (12) and a rear face (13). Provided in the region of the front half of the cylindrical body is a projection (20) whose radial length (X) projects at least 0.5 mm beyond the cylindrical body (12).

Abstract translation: 一种具有放电容器（2）的短弧灯（1），其包含彼此相对的阳极（3）和阴极（4）。 填充介质包含惰性气体和/或金属蒸气，并且阳极包括具有前部（11），大致圆筒体（12）和后表面（13）的主体。 在圆柱体的前半部分的区域中设置有径向长度（X）突出超过圆柱体（12）至少0.5mm的突起（20）。

公开(公告)号：US20040178732A1

公开(公告)日：2004-09-16

申请号：US10787588

申请日：2004-02-27

Applicant: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN mbH

Inventor： Bodo Mittler

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J9/28 ,  H01J61/36

Abstract: An assembly for lamp construction, comprising a solid W component (10) and at least one film (9) having two contact faces, comprising a metallic molybdenum base body and a coating, which is applied at least in part to said base body and which comprises ruthenium or rhenium alone or as an alloy in the region of the first contact face, which produces the contact with the W component, whereas the second contact face is not coated and is intended to be in contact with glass.

Abstract translation: 一种用于灯构造的组件，包括固体W组分（10）和至少一个具有两个接触面的膜（9），其包含金属钼基体和涂层，其至少部分地施加到所述基体上，并且其中 在第一接触面的区域中单独使用钌或铼，或者作为合金，其与W成分接触，而第二接触面未被涂覆并且旨在与玻璃接触。

公开(公告)号：US20040104677A1

公开(公告)日：2004-06-03

申请号：US10641147

申请日：2003-08-14

Inventor： Shunsuke Kakisaka ,  Tatsuo Nishimoto ,  Masanori Higashi ,  Mikio Miura ,  Hiroshi Enami ,  Yoshiharu Nishiura

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J61/0732 ,  H01J61/06 ,  H01J61/36 ,  H01J61/827

Abstract: A metal vapor discharge lamp including an arc tube 1 that includes a container 10 and power transmission members 20a and 20b. The container 10, made of translucent ceramic, is divided into a main tube portion 11 and narrow tube portions 12a and 12b extending out from both ends of the main tube portion 11. The power transmission members 20a and 20b respectively include electrode pins 21a and 21b made of tungsten. Coils 22a and 22b made of tungsten are respectively wound around ends of electrode pins 21a and 21b, which are respectively joined with electrode supporting members 23a and 23b made of conductive cermet. Electrode length L1 is set to (0.041Pnull0.5) mm to (0.041Pnull8.0) mm, nullPnull representing a lamp power in watts. Alternatively, a narrow tube portion length L2 is set to (0.032Pnull3.5) mm to (0.032Pnull8.0) mm inclusive.

Abstract translation: 一种金属蒸汽放电灯，包括包括容器10和动力传递部件20a和20b的电弧管1。 由半透明陶瓷制成的容器10分为主管部分11和从主管部分11的两端延伸出的窄管部分12a和12b。传动部件20a和20b分别包括电极销21a和21b 由钨制成。 分别将由钨构成的线圈22a和22b缠绕在分别与由导电金属陶瓷制成的电极支撑构件23a和23b连接的电极销21a和21b的端部。 电极长度L1设置为（0.041P + 0.5）mm至（0.041P + 8.0）mm，“P”表示灯功率（瓦特）。 或者，将窄管部长度L2设定为（0.032P + 3.5）mm〜（0.032P + 8.0）mm。

公开(公告)号：US20030178940A1

公开(公告)日：2003-09-25

申请号：US10296731

申请日：2002-11-25

Inventor： Masato Yoshida ,  Hideaki Kiryu

IPC: H01J017/04 ,  H01J061/04 ,  H01J017/16 ,  H01J061/30

CPC classification number: H01J61/827 ,  H01J61/0735 ,  H01J61/125 ,  H01J61/16 ,  H01J61/368

Abstract: A metal halide lamp for an automobile headlight is provided, which includes an arc tube in which a pair of tungsten electrodes are provided at both ends and a metal halide as a main component of a luminescent material and xenon gas as a buffer gas are sealed, wherein the tungsten electrodes contain not more than 0.4 wt % of thorium oxide, the metal halide contains scandium iodide, and a pressure of the xenon sealed in the arc tube is at least 0.4 MPa. This makes it possible to provide a long-life metal halide lamp for an automobile headlight that can achieve a further improved lumen maintenance factor and other life characteristics during 2000 hours or more of lighting.

Abstract translation: 本发明提供一种汽车用前照灯用金属卤化物灯，其特征在于，包括在两端设置一对钨电极的电弧管和作为发光材料的主要成分的金属卤化物，作为缓冲气体的氙气被密封， 其中所述钨电极含有不超过0.4重量％的氧化钍，所述金属卤化物含有碘化钪，并且密封在所述电弧管中的氙的压力为至少0.4MPa。 这使得可以提供一种用于汽车前灯的长寿命金属卤化物灯，其可以在2000小时或更长时间内实现进一步改善的流明维持系数和其他寿命特性。

公开(公告)号：US20030155864A1

公开(公告)日：2003-08-21

申请号：US10366351

申请日：2003-02-14

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Mitsuhiro Wada ,  Suguru Nakao ,  Toshiaki Ogura ,  Takeharu Tsutsumi

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J61/86

Abstract: A discharge lamp of the present invention, which has an starting property, an arc stability and a service life which are improved even if the lamp produces a short arc. The discharge lamp includes a light emitting bulb, sealing members disposed on both sides of the light emitting bulb, metal foils sealed in the sealing members, a pair of electrodes which are connected to the metal foils and have large-diameter portions formed on tips, coils disposed at the rear of the large-diameter portions of the electrodes, external conductors, and a discharge medium enclosed in the light emitting bulb.

Abstract translation: 本发明的放电灯具有起动特性，电弧稳定性和使用寿命，即使灯产生短弧也能够提高。 放电灯包括发光灯泡，设置在发光灯泡两侧的密封构件，密封在密封构件中的金属箔，连接到金属箔并且在尖端上形成有大直径部分的一对电极， 设置在电极的大直径部分的后部的线圈，外部导体和封装在发光灯泡中的放电介质。

公开(公告)号：US20030025453A1

公开(公告)日：2003-02-06

申请号：US10185950

申请日：2002-06-27

Applicant: Matsushita Electric Industrial Co., Ltd.

Inventor： Shunsuke Kakisaka ,  Shigefumi Oda ,  Yoshiharu Nishiura ,  Masanori Higashi ,  Hiroshi Enami

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J61/125 ,  H01J61/30 ,  H01J61/827

Abstract: A safety metal halide lamp with a high luminous efficiency and a long lamp life is provided. The metal halide lamp includes an arc tube made of light-transmissive ceramic, in which a pair of electrodes is provided and cerium iodide (CeI3) and sodium iodide (NaI) are enclosed as a light-emitting substance, wherein a molar composition rate NaI/CeI3 of the light-emitting substance is specified within a range of 3.8 to 10, inclusive, and a wall load on the arc tube ranges from 13 to 23 W/cm2, inclusive, and on a series of X, Y coordinates, where X denotes a value of a lamp watt (W) and Y denotes a value of Le/nulli, where Le and nulli denote a distance between the pair of electrodes and an internal diameter of the arc tube, respectively, values of the Le/nulli and the lamp watt are specified to be within a range surrounded by lines passing through the points (200, 0.75), (300,0.80), (400, 0.85), (700, 1.00), (1,000, 1.15), (1,000, 2.10), (700, 2.00), (400, 1.90), (300, 1.80), and (200, 1.70) in this stated order.

Abstract translation: 提供了一种具有高发光效率和长使用寿命的安全金属卤化物灯。 金属卤化物灯包括由透光陶瓷制成的电弧管，其中设置一对电极，并且封入碘化铈（CeI3）和碘化钠（NaI）作为发光物质，其中摩尔组成比NaI 发光物质的CeI3规定在3.8〜10的范围内，电弧管的壁负载为13〜23W / cm 2，并且在一系列X，Y坐标上，其中 X表示灯瓦（W）的值，Y表示Le / phii的值，Le和phii分别表示一对电极之间的距离和电弧管的内径，Le / phii （200,0.75），（300,0.80），（400,0.85），（700,1.00），（1,000,1.15），（1,000）的线路所包围的范围内， ，2.10），（700,2.00），（400,1.90），（300,1.80）和（200,1.70）。

公开(公告)号：US20020014843A1

公开(公告)日：2002-02-07

申请号：US09855420

申请日：2001-05-15

Inventor： Silke Reber

IPC: H01J017/04 ,  H01J061/04

CPC classification number: H01J65/04

Abstract: A discharge lamp for dielectrically impeded discharge has a discharge vessel substantially in the form of a hollow cylinder whose discharge chamber is separated from at least one electrode by a dielectric; on the outer surface of the discharge chamber a spiral-shaped electrode in the form of a ribbon is disposed, which permits rays to pass through it, while on the outer surface of the discharge vessel facing inward toward the cylinder axis a second electrode is provided which is at least partially surrounded by the hollow-cylindrical surface. The surface covered by the first electrode corresponds to no more than 10% of the external surface of the discharge chamber. The discharge chamber comprises on its inner side a hollow space configured as a flow passage which is surrounded by the second electrode. The flow passage is provided in order to carry a liquid coolantnullpreferably deionized water.

Abstract translation: 用于介电阻碍放电的放电灯具有基本上为中空圆筒形式的放电容器，其放电室通过电介质与至少一个电极分离; 在放电室的外表面上设置呈带状的螺旋状电极，允许光线通过，而在放电容器的外侧面向内朝向气缸轴线设置有第二电极 其至少部分地被中空圆柱形表面包围。 由第一电极覆盖的表面对应于不超过放电室外表面的10％。 排放室在其内侧包括构造为由第二电极围绕的流动通道的中空空间。 提供流动通道以便携带液体冷却剂 - 优选去离子水。

公开(公告)号：US20010052755A1

公开(公告)日：2001-12-20

申请号：US09912384

申请日：2001-07-26

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Nobuharu Harada ,  Syoji Ishihara

IPC: H01J061/04

CPC classification number: H01J17/06 ,  H01J61/0732

Abstract: A discharge tube is comprised of a glass bulb, a cathode, and an anode. Impregnating porous tungsten with barium makes the cathode tip portion. A clearance between the end face of a lead rod and the end face of the cathode tip portion is filled with a molybdenum-ruthenium brazing filler metal.

Abstract translation: 放电管由玻璃灯泡，阴极和阳极组成。 用钡浸渍多孔钨使阴极尖端部分。 引线棒的端面与阴极端部的端面之间的间隙填充有钼 - 钌钎焊料。