公开(公告)号：US08384274B2

公开(公告)日：2013-02-26

申请号：US12835589

申请日：2010-07-13

Applicant: David Malcolm Camm ,  Chee Chin ,  Rick Doolan ,  Tony Hewett ,  Arne Kjorvel ,  Tony Komasa ,  Mike Krasnich ,  Steve McCoy ,  Joseph Reyers ,  Igor Rudic ,  Ludmila Shepelev ,  Greg Stuart ,  Tilman Thrum ,  Alex Viel

Inventor： David Malcolm Camm ,  Chee Chin ,  Rick Doolan ,  Tony Hewett ,  Arne Kjorvel ,  Tony Komasa ,  Mike Krasnich ,  Steve McCoy ,  Joseph Reyers ,  Igor Rudic ,  Ludmila Shepelev ,  Greg Stuart ,  Tilman Thrum ,  Alex Viel

IPC: H01J61/52 ,  H01J1/02

CPC classification number: H01J61/90 ,  H01J9/38 ,  H01J61/24 ,  H01J61/52

Abstract: An apparatus for producing electromagnetic radiation includes a flow generator configured to generate a flow of liquid along an inside surface of an envelope, first and second electrodes configured to generate an electrical arc within the envelope to produce the electromagnetic radiation, and an exhaust chamber extending outwardly beyond one of the electrodes, configured to accommodate a portion of the flow of liquid. In another aspect, the flow generator is electrically insulated. In another aspect, the electrodes are configured to generate an electrical discharge pulse to produce an irradiance flash, and the apparatus includes a removal device configured to remove particulate contamination from the liquid, the particulate contamination being released during the flash and being different than that released by the electrodes during continuous operation.

Abstract translation: 一种用于产生电磁辐射的装置包括：流动发生器，其被配置成沿着外壳的内表面产生液体流;第一和第二电极，被配置为在外壳内产生电弧以产生电磁辐射;以及排气室向外延伸 超过一个电极，被配置为容纳液体流的一部分。 在另一方面，流动发生器是电绝缘的。 在另一方面，电极被配置为产生放电脉冲以产生辐照闪光，并且该装置包括被配置为从液体中除去微粒污染物的去除装置，微粒污染在闪光期间被释放，并且与释放的不同 通过电极连续运行。

公开(公告)号：US20120043883A1

公开(公告)日：2012-02-23

申请号：US12861284

申请日：2010-08-23

Applicant: Yuichi YAMASHITA ,  Yusuke HASEGAWA

Inventor： Yuichi YAMASHITA ,  Yusuke HASEGAWA

IPC: H01J61/04

CPC classification number: H01J61/90

Abstract: In a flash lamp 1, a front end part 62 of a cathode 60 and a front end part 72 of an anode 70 are opposed to each other on a reference line RL, and with respect to a reference surface RS including the reference line RL, a front end part 82 of a trigger electrode 80 is located on one side, and a front end part 92 of a trigger electrode 90 is located on the other side. Further, a terminal end 82a of the front end part 82 of the trigger electrode 80 and a terminal end 92a of the front end part 92 of the trigger electrode 90 are separated from the reference line RL, and each front end part 82, 92 is formed so as to taper toward the reference line RL. Accordingly, an arc discharge occurs in a limited route R from a terminal end portion of the front end part 62 of the cathode 60 through a terminal end portion of the front end part 82 of the trigger electrode 80 and a terminal end portion of the front end part 92 of the trigger electrode 90 to a terminal end portion of the front end part 72 of the anode 70.

Abstract translation: 在闪光灯1中，阴极60的前端部62和阳极70的前端部72在基准线RL上彼此相对，并且相对于包括基准线RL的基准面RS， 触发电极80的前端部82位于一侧，触发电极90的前端部92位于另一侧。 此外，触发电极80的前端部82的终端82a和触发电极90的前端部92的终端92a与基准线RL分离，前端部82,92为 形成为朝向基准线RL逐渐变细。 因此，在从触发电极80的前端部82的端子部分到阴极60的前端部分62的末端部分的前端部分的终端部分的限制路径R中发生电弧放电 触发电极90的端部92连接到阳极70的前端部分72的终端部分。

公开(公告)号：US07489078B2

公开(公告)日：2009-02-10

申请号：US11366791

申请日：2006-03-02

Applicant: Uwe Krönert ,  Jeremy Woffendin ,  Michael Fletcher

Inventor： Uwe Krönert ,  Jeremy Woffendin ,  Michael Fletcher

IPC: H01J61/88

CPC classification number: H01J61/90 ,  H01J61/0732 ,  H01J61/30 ,  H01J61/366

Abstract: A high-pressure discharge lamp has a pressure chamber with two opposite end regions and delimited by a cylindrical envelope made of glass. An electrode is provided at each of the two end regions, the electrodes projecting into the pressure chamber and being arranged in the pressure chamber as anode and cathode. A discharge chamber is formed between the electrodes. The two end regions of the pressure chamber are designed differently at least outside of the discharge chamber.

Abstract translation: 高压放电灯具有具有两个相对端部区域的压力室，并由玻璃制成的圆柱形外壳限定。 在两个端部区域中的每一个处设置有电极，电极突出到压力室中并且设置在压力室中作为阳极和阴极。 在电极之间形成放电室。 压力室的两个端部区域至少在排出室的外部设计成不同。

公开(公告)号：US20070267974A1

公开(公告)日：2007-11-22

申请号：US11749273

申请日：2007-05-16

Applicant: Tetsuo FUSE ,  Katsumi SHOJO ,  Takayuki HIRAISHI

Inventor： Tetsuo FUSE ,  Katsumi SHOJO ,  Takayuki HIRAISHI

IPC: H01J17/00

CPC classification number: H01J61/547 ,  H01J61/80 ,  H01J61/90

Abstract: Flash discharge lamp having an arc tube in which there is a pair of opposed electrodes, a rod-shaped trigger electrode which runs along the outside surface of the arc tube in its lengthwise direction; and a sealed tubular body which jackets the trigger electrode and has a hermetically sealed arrangement containing a metal foil. The trigger electrode has a recessed part on its surface in the vicinity of the metal foil and the recessed part is at least partially filled with the material of which the sealed tubular body is formed.

Abstract translation: 具有电弧管的闪光放电灯具有一对相对电极，沿着电弧管的长度方向延伸的棒状触发电极; 以及密封的管状体，其夹持触发电极并具有包含金属箔的气密密封装置。 触发电极在金属箔附近的表面上具有凹部，并且凹部至少部分地填充有形成密封管体的材料。

公开(公告)号：US20070222349A1

公开(公告)日：2007-09-27

申请号：US11634946

申请日：2006-12-07

Applicant: Robert Lantis ,  Boris Zlotin ,  Peter Ulan ,  Vladimir Proseanic ,  Gafur Zainiev

Inventor： Robert Lantis ,  Boris Zlotin ,  Peter Ulan ,  Vladimir Proseanic ,  Gafur Zainiev

IPC: H01J7/26

CPC classification number: H01J61/52 ,  C02F1/32 ,  H01J61/34 ,  H01J61/363 ,  H01J61/366 ,  H01J61/80 ,  H01J61/90

Abstract: Broadband output high power pulsed flash lamps are useful in many applications, including beacons, communications, imaging, laser pumping, and materials processing. When specifically optimized, they can become an excellent source of ultraviolet (UV) light, which is particularly useful for photo-chemically-induced materials processing applications. Ultraviolet lamps producing high power pulsed ultraviolet (PUV) light can be ideally suitable for use in the decontamination of fluids (particularly water, wastewater, and other liquids, gases and objects), and for other applications such as photo-enhancement of chemical reactions, treatment of light sensitive materials, medical use, and so forth. In many operation scenarios the required pulsed energy transfer (high average and/or peak power) and subsequent thermal effects may create certain detrimental effects, such as reduction of lamp efficiency, changes in lamp spectral output, reduction of the delivered radiation due to fouling of optically transmitting surfaces, damage of lamp components, and reduction of lamp service lifetime, thereby requiring the use of an ancillary lamp cooling system. As newly designed flash lamp systems may require performance and power levels that exceed those of the traditional order, the heretofore known cooling methods can be problematic and inadequate for meeting increased requirements of the newest generation of high power pulsed flash lamps. This invention creates several new and advantageous methods to provide the increased cooling performance capabilities dictated by such high power pulsed flash lamps.

Abstract translation: 宽带输出大功率脉冲闪光灯在许多应用中非常有用，包括信标，通信，成像，激光泵浦和材料处理。 当被特别优化时，它们可以成为紫外线（UV）光的优良来源，其特别适用于光致化学诱导的材料加工应用。 产生高功率脉冲紫外线（PUV）光的紫外线灯可以理想地适用于流体（特别是水，废水和其他液体，气体和物体）的去污，以及其他应用，例如化学反应的光增强， 治疗感光材料，医疗用途等。 在许多操作情况下，所需的脉冲能量传递（高平均和/或峰值功率）和随后的热效应可能产生某些有害影响，例如灯效率的降低，灯光谱输出的变化，由于污染造成的传播辐射的减少 光传输表面，损坏灯组件，降低灯的使用寿命，从而需要使用辅助灯冷却系统。 由于新设计的闪光灯系统可能需要超过传统顺序的性能和功率水平，所以迄今为止已知的冷却方法可能是有问题的，并且不足以满足最新一代高功率脉冲闪光灯的增加的要求。 本发明创造了几种新的和有利的方法来提供由这种大功率脉冲闪光灯所规定的增加的冷却性能能力。

公开(公告)号：US07141927B2

公开(公告)日：2006-11-28

申请号：US11031213

申请日：2005-01-07

Applicant: William L. Manning

Inventor： William L. Manning

IPC: H01J5/16 ,  H01J61/54

CPC classification number: H01J61/025 ,  H01J61/86 ,  H01J61/90

Abstract: A pulsed discharge arc lamp can utilize an integrated optical adapter assembly to ease the coupling of an optical fiber to the lamp. An optical rod of the assembly allows for a precise positioning of the output, and acts as an integrating rod whereby the output is transformed to a relatively diffuse, uniform, and stabilized circular beam of light. The optical adapter assembly helps to reduce the presence of intensity peaks in the UV spectrum, making the output more uniform over the entire spectrum of the lamp.

公开(公告)号：US20060152128A1

公开(公告)日：2006-07-13

申请号：US11031213

申请日：2005-01-07

Applicant: William Manning

Inventor： William Manning

IPC: H01J5/16 ,  H01J5/32

CPC classification number: H01J61/025 ,  H01J61/86 ,  H01J61/90

Abstract: A pulsed discharge arc lamp can utilize an integrated optical adapter assembly to ease the coupling of an optical fiber to the lamp. An optical rod of the assembly allows for a precise positioning of the output, and acts as an integrating rod whereby the output is transformed to a relatively diffuse, uniform, and stabilized circular beam of light. The optical adapter assembly helps to reduce the presence of intensity peaks in the UV spectrum, making the output more uniform over the entire spectrum of the lamp.

Abstract translation: 脉冲放电弧光灯可以利用集成光学适配器组件来简化光纤与灯的耦合。 组件的光学棒允许输出的精确定位，并且用作积分杆，由此将输出转换成相对漫射，均匀和稳定的圆形光束。 光学适配器组件有助于减少UV光谱中强度峰值的存在，使得输出在灯的整个光谱上更均匀。

公开(公告)号：US07050473B2

公开(公告)日：2006-05-23

申请号：US10791664

申请日：2004-03-01

Applicant: Reinhard Ifflaender

Inventor： Reinhard Ifflaender

IPC: H01S3/22

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.

公开(公告)号：US20060087241A1

公开(公告)日：2006-04-27

申请号：US11252124

申请日：2005-10-17

Applicant: Jeremy Woffendin ,  Uwe Krönert

Inventor： Jeremy Woffendin ,  Uwe Krönert

IPC: H01J61/36

CPC classification number: H01J61/90 ,  H01J61/30 ,  H01J61/33

Abstract: A laser excitation lamp has a discharge tube and a hot cathode in the shape of a pin. The gas space is reduced in the region of the pin cathode. A method is also provided for production of the lamp, in which the gas space or the free cross section around the cathode is reduced by another processing step. The laser excitation lamp may be used as a pumping light source for lasing media.

Abstract translation: 激光激发灯具有放电管和引脚​​形状的热阴极。 引脚阴极区域的气体空间减小。 还提供了一种用于生产灯的方法，其中通过另一处理步骤减少了气体空间或阴极周围的自由横截面。 激光激发灯可以用作激光介质的泵浦光源。

公开(公告)号：US20050168149A1

公开(公告)日：2005-08-04

申请号：US11042165

申请日：2005-01-26

Applicant: Tatumi Hiramoto ,  Yukihiro Morimoto ,  Kazuyuki Mori ,  Tetuya Torikai

Inventor： Tatumi Hiramoto ,  Yukihiro Morimoto ,  Kazuyuki Mori ,  Tetuya Torikai

IPC: H05B41/32 ,  A61L2/10 ,  H01J5/04 ,  H01J61/16 ,  H01J61/30 ,  H01J61/54 ,  H01J61/72 ,  H01J61/88 ,  H01J61/90 ,  H05B41/30

CPC classification number: H05B41/30 ,  A61L2/10 ,  H01J61/16 ,  H01J61/302 ,  H01J61/547 ,  H01J61/88 ,  H01J61/90

Abstract: A flash lamp with high radiation intensity which has a discharge vessel having a part in the region between the electrodes which has a smaller diameter than the inside diameter of the discharge vessel in the area in which the cathode is located, and the inner surface of the part of smaller diameter being provided with a heat-resistant material. A xenon gas is filled into the vessel at a room temperature pressure from 1.3×103 Pa to 1.6×105 Pa or a krypton gas is filled at 7×102 Pa to 1.3×105 Pa. A power supply operates the flash lamp with a full width at half maximum of the current from 150 μs to 2 ms and a current density in the part with a small diameter of at least 2110 A/cm2 when xenon is used and at least 2930 A/cm2 when krypton is used.

Abstract translation: 一种具有高辐射强度的闪光灯，其具有放电容器，该放电容器具有在电极之间的区域中的一部分，其直径小于阴极所在区域中的放电容器的内径，并且其内表面 较小直径的部分设有耐热材料。 将氙气以1.3×10 3 Pa至1.6×10 5 Pa的室温压力填充到容器中，或者在7×10 2 Pa下填充氪气， / SUP> Pa至1.3×10 5 Pa。 电源将闪光灯的电流从150μs调整到2ms，电流密度最小为2110A / cm 2以下的电流密度。 使用氙，当使用氪时至少为2930A / cm 2。