公开(公告)号：US20040256992A1

公开(公告)日：2004-12-23

申请号：US10828216

申请日：2004-04-21

Inventor： Tetuji Hirao

IPC: H01J001/02 ,  H01J017/04 ,  H01J061/04

CPC classification number: H01J61/822 ,  H01J61/0732 ,  H01J61/36 ,  H01J61/86

Abstract: A short arc type super high pressure discharge lamp has a pair of electrodes, a light emitting portion in which greater than 0.15 mg/mm3 is enclosed, and sealing portions provided on both side of the light emitting portion, wherein at least one of the pair of electrodes has a thick portion which extends into one of the sealing portions and a coil is wound around the thick portion in the one of the sealing portion via gap.

Abstract translation: 短弧型超高压放电灯具有一对电极，其中封闭有大于0.15mg / mm 3的发光部分和设置在发光部分两侧的密封部分，其中至少一个 一对电极的厚度部分延伸到一个密封部分中，并且线圈缠绕在密封部分通孔之一中的厚部分上。

公开(公告)号：US20040223530A1

公开(公告)日：2004-11-11

申请号：US10791664

申请日：2004-03-01

Applicant: TRUMPF Laser GmbH + Co. KG

Inventor： Reinhard Ifflaender

IPC: H01S003/22 ,  H01S003/223 ,  H01J017/04 ,  H01J061/04

CPC classification number: H01J61/0735 ,  H01J61/80 ,  H01J61/90 ,  H01S3/04 ,  H01S3/092

Abstract: In order to improve a pumping light source for laser-active media comprising an outer member enclosing a gas discharge medium, a first electrode acting as a cathode and having a first electrode end located within the outer member, a second electrode acting as an anode and having a second electrode end located within the outer member and a gas discharge chamber located within the outer member between the electrode ends facing one another, in such a manner that the service life thereof is longer it is suggested that the first electrode end be essentially cooled by radiation and that a predominantly diffuse gas discharge be formed proceeding from an areally extended surface area located at the first electrode end.

Abstract translation: 为了改善用于激光活性介质的泵浦光源，其包括封闭气体放电介质的外部构件，用作阴极的第一电极和位于外部构件内的第一电极端，用作阳极的第二电极和 具有位于外部构件内的第二电极端和位于电气端之间的外部构件内的气体放电室，使得其使用寿命更长，这表明第一电极端基本上被冷却 通过辐射，并且主要扩散的气体排出物形成为从位于第一电极端部的内伸的表面区域开始。

公开(公告)号：US20040189206A1

公开(公告)日：2004-09-30

申请号：US10810595

申请日：2004-03-29

Applicant: Ushiodenki Kabushiki Kaisha

Inventor： Norihiro Inaoka ,  Katsuoki Miyasu ,  Kyosuke Fujina

IPC: H01J017/04

CPC classification number: H01J61/16 ,  H01J61/0732 ,  H01J61/86

Abstract: A xenon lamp in which fluctuation of the arc can be suppressed and the time until formation of the flicker phenomenon delayed by having an anode with a flattened or rounded anode tip, a rounded or flattened back end; a portion with a diameter that gradually increases from the anode tip toward the back end of the anode; a portion with a decreasing diameter located behind the portion with the increasing diameter of an axial length which is greater than the length in the axial direction of the portion with an increasing diameter; and a portion with a maximum outside diameter formed in a transition area between the portion with the increasing diameter and the portion with a decreasing diameter, and that the transition area between the portion with the increasing diameter and the portion with the decreasing diameter is formed to be continuous.

Abstract translation: 可以抑制电弧波动的氙灯和通过具有扁平或圆形的阳极尖端，圆形或扁平的后端的阳极延迟形成闪烁现象的时间; 直径从阳极端部朝向阳极的后端逐渐增加的部分; 具有直径减小的部分的直径位于所述部分后面，其轴向长度的直径的增加大于所述直径增加的部分的轴向方向上的长度; 并且具有最大外径的部分形成在具有增加直径的部分与直径减小的部分之间的过渡区域中，并且具有增加直径的部分与具有减小直径的部分之间的过渡区域形成为 是连续的

公开(公告)号：US20040189205A1

公开(公告)日：2004-09-30

申请号：US10803970

申请日：2004-03-19

Inventor： Kazuhisa Nishida

IPC: H01J017/04

CPC classification number: H01J61/0732 ,  H01J9/02

Abstract: A high-pressure discharge lamp is effective to prevent initial blackening on an outer casing thereof, is of a long service life, and can easily be manufactured. A tungsten wire is wound as a double coiled winding around an electrode metal rod, leaving a tip end thereof, and the double coiled winding is machined into a melted tip end by a YAG laser beam, with the remaining double coiled winding used as a coil. The left tip end of the metal rod is machined into a nipple on the distal end of the melted tip end. If it is assumed that the melted tip end has a diameter D1 and a length L1 up to its distal end, the nipple has a proximal end having a diameter D2 and a length L2 from the proximal end up to the distal end thereof, and the coil and the melted tip end (including the nipple) have a volume V1 and the melted tip end (including the nipple) has a volume V2, then the electrode assembly is machined to satisfy at least one of the conditions 0.15nullD2/D1null0.3, 0.2nullL2/L1null0.4, and 0.2nullV2/V1null0.4. The machined electrode assembly is incorporated as an electrode into a lamp bulb.

Abstract translation: 高压放电灯有效地防止其外壳上的初始黑化，使用寿命长，并且可以容易地制造。 钨丝缠绕在电极金属杆周围的双线圈绕组上，留下其末端，双线圈绕组由YAG激光束加工成熔化的尖端，其余的双线圈绕组用作线圈 。 将金属棒的左前端加工成熔化的尖端末端的接头。 如果假设熔化的末端具有直径D1和直到其远端的长度L1，则乳头具有近端具有直径D2和从近端到其远端的长度L2，并且 线圈和熔化的尖端（包括乳头）具有体积V1，并且熔化的尖端（包括乳头）具有体积V2，然后将电极组件加工成满足条件0.15 <= D2 / D1中的至少一个 <= 0.3，0.2 <= L2 / L1 <= 0.4，而0.2 <= V2 / V1 <= 0.4。 加工的电极组件作为电极并入灯泡中。

公开(公告)号：US20040119394A1

公开(公告)日：2004-06-24

申请号：US10325997

申请日：2002-12-19

Inventor： Leonard E. Klebanoff ,  William T. Silfvast ,  Daniel J. Rader

IPC: H01J001/16 ,  H01J017/04

CPC classification number: H05G2/003 ,  B82Y10/00 ,  G03F7/70033 ,  G03F7/70916 ,  H01J2893/0063

Abstract: Method and apparatus for mitigating the transport of debris generated and dispersed from electric discharge sources by thermophoretic and electrostatic deposition. A member is positioned adjacent the front electrode of an electric discharge source and used to establish a temperature difference between it and the front electrode. By flowing a gas between the member and the front electrode a temperature gradient is established that can be used for thermophoretic deposition of particulate debris on either the member or front electrode depending upon the direction of the thermal gradient. Establishing an electric field between the member and front electrode can aid in particle deposition by electrostatic deposition.

Abstract translation: 用于通过热电泳和静电沉积减轻由放电源产生和分散的碎片的运输的方法和装置。 一个构件位于与放电源的前电极相邻并用于建立其与前电极之间的温度差。 通过在构件和前电极之间流动气体，建立温度梯度，该温度梯度可用于根据热梯度的方向将颗粒碎片热沉沉在构件或前电极上。 在构件和前电极之间建立电场可以通过静电沉积来帮助颗粒沉积。

公开(公告)号：US20040075391A1

公开(公告)日：2004-04-22

申请号：US10358433

申请日：2003-02-04

Inventor： Donald J. E. Miller JR.

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

CPC classification number: H01K1/28 ,  H01J17/04 ,  H01J17/16 ,  H01K1/14 ,  H01K1/18

Abstract: Flat Light is a light bulb diamond in shape with a flat top and a spiraling coil for maximum light emissions.

Abstract translation: 平板灯是一种具有平坦顶部和螺旋线圈​​的灯泡金刚石，以实现最大的光照。

公开(公告)号：US20030080664A1

公开(公告)日：2003-05-01

申请号：US10062269

申请日：2001-10-26

Inventor： J. Gary Eden ,  Sung-Jin Park ,  Clark J. Wagner

IPC: H01J017/04

CPC classification number: G01N30/64 ,  G01N30/74 ,  G01N2030/642 ,  H01J9/245 ,  H01J17/40 ,  H01J61/30

Abstract: A discharge device has a diode with a depletion region, a channel extending through a surface of the diode, and a gas within the channel. The gas is excited and a discharge formed by reverse biasing the diode and establishing an electric field in the depletion region of the diode.

Abstract translation: 放电装置具有具有耗尽区的二极管，延伸穿过二极管表面的通道和通道内的气体。 气体被激发，并且通过反向偏置二极管并在二极管的耗尽区域中建立电场而形成放电。

公开(公告)号：US20020014842A1

公开(公告)日：2002-02-07

申请号：US09157244

申请日：1998-09-18

Inventor： MAKOTO HORIUCHI ,  KIYOSHI TAKAHASHI ,  MAKOTO KAI

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

CPC classification number: H01J61/0732 ,  H01J61/827 ,  H01J61/86

Abstract: A high-pressure discharge lamp is configured to regulate the relationship between the radius r (mm) of the tungsten rods forming the electrodes and the lamp current I (amperes) using the formula 1 1.5 null I null null r 2 null 9 when the ratio of the circumference of the circle to its diameter is expressed as null. The high-pressure discharge lamp suppresses early blackening, and achieves a long-life light source.

Abstract translation: 高压放电灯被配置为使用公式 1