公开(公告)号：US20030127985A1

公开(公告)日：2003-07-10

申请号：US10338661

申请日：2003-01-09

Applicant: Ushiodenki Kabushiki Kaisha

Inventor： Masashi Okamoto ,  Takashi Yamashita

IPC: H01J017/44 ,  H01J061/54

CPC classification number: H01J61/547

Abstract: To eliminate the disadvantages in a discharge lamp having an auxiliary light source used to produce light with a short wavelength, to promote ionization of the discharge medium and to reduce the absolute value of the high voltage which is to be applied during starting, the discharge lamp of the invention includes a main discharge vessel which is filled with a discharge medium for the main discharge via a pair of opposed main discharge electrodes, and has a first electrode sealing part and a second electrode sealing part for connecting the pair of main discharge electrodes. The advantage of the invention is in a starting electrode arranged such that it does not come into contact with the main discharge space, and an auxiliary light source which includes an auxiliary discharge vessel located adjacent on the side of one of the electrode sealing parts and which is not made integral with the electrode sealing parts. The auxiliary light source is filled with a discharge medium, and has a first outer electrode on the outside of the auxiliary discharge vessel.

Abstract translation: 为了消除具有用于产生短波长的光的辅助光源的放电灯的缺点，为了促进放电介质的离子化和降低启动期间施加的高电压的绝对值，放电灯 本发明包括：主放电容器，其通过一对相对的主放电电极填充有用于主放电的放电介质，并且具有用于连接所述一对主放电电极的第一电极密封部和第二电极密封部。 本发明的优点在于其起始电极布置成不与主放电空间接触，辅助光源包括位于电极密封部分之一附近的辅助放电容器， 不与电极密封部分成一体。 辅助光源填充有放电介质，并且在辅助放电容器的外侧具有第一外部电极。

公开(公告)号：US20030193292A1

公开(公告)日：2003-10-16

申请号：US10063367

申请日：2002-04-16

Applicant: OSRAM SYLVANIA Inc.

Inventor： Arlene Hecker

IPC: H01J017/30 ,  H01J061/54

CPC classification number: H01J61/547

Abstract: A integral starting aid for high intensity discharge lamps is provided wherein the starting aid comprises a conductive, refractory metal nitride stripe which is directly applied to the surface of the ceramic arc tube. Preferably, the starting aid comprises titanium nitride or zirconium nitride and may be mixed a ceramic material to improve translucency.

Abstract translation: 提供了一种用于高强度放电灯的整体起动辅助装置，其中起动辅助装置包括直接施加到陶瓷电弧管表面的导电难熔金属氮化物条。 优选地，起始助剂包括氮化钛或氮化锆，并且可以混合陶瓷材料以提高半透明度。

公开(公告)号：US20010041491A1

公开(公告)日：2001-11-15

申请号：US09846194

申请日：2001-05-02

Inventor： Shouji Nishida ,  Hideaki Takeuchi ,  Tsutomu Tobita ,  Tatuya Isomura

IPC: H01J009/24 ,  H01J061/54

CPC classification number: H01J9/20 ,  H01J9/14 ,  H01J9/323 ,  H01J61/35 ,  H01J61/547 ,  H01J61/80

Abstract: In an anode-side assembling process, a first end of a glass tube is fused to a rearward end of an electrode bar secured to an anode-side lead to produce a primary sealed product. In a cathode-side assembling process, a ring-shaped cathode is secured by caulking to a forward end portion of an electrode bar secured to a forward end of a cathode-side lead to produce a cathode member. In an assembling process, a second end of the glass tube of the primary sealed product is fused to a rearward end of the electrode bar secured to the cathode-side lead of the cathode member to produce a xenon discharge tube. A trigger electrode, which is composed of a transparent conductive film, is formed on a surface of the glass tube so that the light-transmissive sealed tube-coating ratio specified by the transparent conductive film is within a range of 5 to 30%.

Abstract translation: 在阳极侧组装过程中，将玻璃管的第一端熔合到固定到阳极侧引线上的电极棒的后端，以产生主密封产品。 在阴极侧组装工艺中，环形阴极通过铆接固定到固定到阴极侧引线的前端的电极棒的前端部分以产生阴极部件。 在组装过程中，主密封产品的玻璃管的第二端熔合到固定到阴极部件的阴极侧引线的电极棒的后端，以产生氙放电管。 在玻璃管的表面上形成由透明导电膜构成的触发电极，透明导电膜所规定的透光性密封管涂布率在5〜30％的范围内。

公开(公告)号：US20010015624A1

公开(公告)日：2001-08-23

申请号：US09734075

申请日：2000-12-11

Inventor： Theodorus Petrus Cornelis Maria Vos ,  Martinus Joseph Maria Kessels ,  Maria Louisa Renders

IPC: H01J017/44 ,  H01J061/54

CPC classification number: H01J61/54 ,  H01J61/34

Abstract: The high-pressure discharge lamp comprises a discharge vessel provided with a first and a second lamp electrode, an outer envelope which surrounds the discharge vessel with space and which is provided with a lamp cap. A tube-like UV enhancer having a longitudinal axis is provided in the space having a ceramic wall and provided with an internal enhancer electrode connected to the first lamp electrode and by way of a capacitive coupling connected to the second lamp electrode, and which enhancer electrode has an end inside the enhancer. The capacitive coupling is formed by a metal curl positioned around the UV enhancer in a plane perpendicular to the longitudinal axis of the UV enhancer and close to the end of the enhancer electrode. The lamp shows on ignition with a relative small ignition voltage only a very small ignition delay.

Abstract translation: 高压放电灯包括设置有第一和第二灯电极的放电容器，具有空间围绕放电容器的外壳，并且设置有灯头。 在具有陶瓷壁的空间中设置具有纵向轴的管状UV增强器，并且设置有连接到第一灯电极的内部增强器电极，并且通过连接到第二灯电极的电容耦合，并且该增强器电极 在增强剂内部有一个结束。 电容耦合由垂直于UV增强器的纵向轴线并且靠近增强器电极的端部的平面定位在UV增强器周围的金属卷曲形成。 灯点亮时点火电压相对较小，点火延迟非常小。