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1. 发明申请

US20050248278A1 Mercury free metal halide lamp 有权
标题翻译：无汞金属卤化物灯
公开(公告)号：US20050248278A1
公开(公告)日：2005-11-10
申请号：US10526200
申请日：2003-08-18
申请人： Christoffel Wijenberg , Josephus Hendricx , Matthias Born
发明人： Christoffel Wijenberg , Josephus Hendricx , Matthias Born
IPC分类号： H01J61/20 , H01J61/12 , H01J61/30 , H01J61/33 , H01J61/82 , H01J17/16 , H01J17/20
CPC分类号： H01J61/827 , H01J61/12 , H01J61/30
摘要： A Hg-free metal halide lamp comprising a substantially cylindrical discharge vessel with a ceramic wall having an internal diameter Di, an internal length Li and a wall thickness Wt, and filled with an ionizable filling, wherein two electrodes are present having a mutual distance EA for maintaining a discharge in the discharge vessel, wherein the filling comprises an inert gas and a salt, wherein the internal length Li is smaller than 8 mm, wherein the electrode distance EA and the internal diameter Di comply with the relation EA/Di>;2, wherein the inert gas pressure PXe at room temperature is at least 5 bar, and wherein the wall thickness Wt and the internal diameter Di comply with the relation Wt/Di>0.15.
摘要翻译：一种无汞金属卤化物灯，其包括具有内径为Di，内部长度Li和壁厚Wt的陶瓷壁的基本圆柱形的放电容器，并且填充有可电离填充物，其中存在两个电极，其具有相互距离EA 用于在放电容器中保持放电，其中填充物包括惰性气体和盐，其中内部长度Li小于8mm，其中电极距离EA和内径Di符合关系EA / Di>; 2，其中室温下的惰性气体压力PXe为至少5巴，其中壁厚Wt和内径Di符合关系Wt / Di> 0.15。

2. 发明授权

US06362569B1 High-pressure metal halide discharge lamp 失效
标题翻译：高压金属卤化物放电灯
公开(公告)号：US06362569B1
公开(公告)日：2002-03-26
申请号：US09064206
申请日：1998-04-22
申请人： Christoffel Wijenberg , Peter A. Seinen , Joseph L. G. Suijker
发明人： Christoffel Wijenberg , Peter A. Seinen , Joseph L. G. Suijker
IPC分类号： H01J1716
CPC分类号： H01J61/30 , H01J61/827
摘要： A high-pressure metal halide discharge lamp having a power rating of at most 100 W is provided with a discharge vessel having a translucent ceramic wall with a thickness d of at least 1.2 mm. In the discharge space enclosed thereby, two electrodes are arranged with their electrode tips at a mutual interspacing EA. The discharge vessel contains an ionizable filling comprising at least Na and a halide.
摘要翻译：具有额定功率为至多100W的高压金属卤化物放电灯具有具有厚度d至少为1.2mm的半透明陶瓷壁的放电容器。在由此封装的放电空间中，两个电极以相互间隔的EA布置，其电极末端。放电容器含有至少包含Na和卤化物的可电离填充物。

3. 发明授权

US6031332A Metal halide lamp having specific filling 失效
标题翻译：金属卤化物灯具有特定的填充
公开(公告)号：US6031332A
公开(公告)日：2000-02-29
申请号：US54108
申请日：1998-04-02
申请人： Christoffel Wijenberg , Peter A. Seinen
发明人： Christoffel Wijenberg , Peter A. Seinen
IPC分类号： H01J61/20 , H01J61/12 , H01J61/18 , H01J61/22 , H01J61/82 , H01J17/20
CPC分类号： H01J61/125 , H01J61/22 , H01J61/827
摘要： Metal halide lamp radiates light with a color temperature T.sub.c of between 3900 K and 4200 K and with a general color rendering index R.sub.a .gtoreq.90. The ionizable metal halide filling comprises between 30 and 50 mole % CaI.sub.2. The lamp has a limited crest factor, and accordingly a long useful life.
摘要翻译：金属卤化物灯照射色温Tc在3900K和4200K之间并具有一般显色指数Ra> / = 90的光。可电离的金属卤化物填充物包含30至50摩尔％的CaI 2。该灯具有有限的波峰因数，因此使用寿命长。

4. 发明授权

US5424609A High-pressure discharge lamp 失效
标题翻译：高压放电灯
公开(公告)号：US5424609A
公开(公告)日：1995-06-13
申请号：US115334
申请日：1993-09-01
申请人： Andreas S. G. Geven , Max L. P. Renardus , Peter A. Seinen , Jan A. J. Stoffels , Christoffel Wijenberg , Harald R. Dielis
发明人： Andreas S. G. Geven , Max L. P. Renardus , Peter A. Seinen , Jan A. J. Stoffels , Christoffel Wijenberg , Harald R. Dielis
IPC分类号： H01J61/36 , H01J61/30
CPC分类号： H01J61/363 , H01J61/366
摘要： A high-pressure discharge lamp of the invention includes a ceramic discharge vessel (10) in which a first and a second electrode (40a, 40b) are arranged and which encloses a discharge space (11 ) which is provided with a filling containing a metal halide. The discharge vessel (10) has a central zone (20) between the electrodes (40a, 40b) and a first and a second cylindrical end zone (30a, 30b) which each surround a current supply conductor (50a, 50b) connected to a respective electrode (40a, 40b). At least the first end zone (30a) has a diameter smaller than the smallest diameter of the central zone (20). The current supply conductor (50a) through the first end zone (30a) has a halide resistant portion (51a) which faces the discharge space (11) and a portion (52a) permeable to hydrogen and oxygen and facing away from the discharge space (11). The halide resistant portion (51a) extends through the first end zone (30a) over a distance that is at least the inner diameter D of the first end zone (30a) augmented by 2 mm. Furthermore, the current supply conductor (50b) through the second end zone (30b) has a halide resistant portion (51b) which faces the discharge space (11). The construction allows for a sufficient reduction of the amount of hydrogen and oxygen in the discharge vessel (10), while corrosive attack of the current supply conductors (50a, 50b) by halides is prevented.
摘要翻译：本发明的高压放电灯包括陶瓷放电容器（10），其中布置有第一和第二电极（40a，40b）并且包围放电空间（11），所述放电空间设置有包含金属卤化物。放电容器（10）在电极（40a，40b）之间具有中心区域（20）和第一和第二圆柱形端部区域（30a，30b），每个环绕着与各个电极（40a，40b）。至少第一端部区域（30a）的直径小于中心区域（20）的最小直径。通过第一端部区域（30a）的电流供应导体（50a）具有面向放电空间（11）的卤化物阻挡部分（51a）和可渗透氢气和氧气且远离放电空间的部分（52a） 11）。卤化物阻挡部分（51a）在至少第一端部区域（30a）的内径D增加2mm的距离上延伸穿过第一端部区域（30a）。此外，通过第二端区（30b）的电流供给导体（50b）具有面向放电空间（11）的卤化物阻挡部（51b）。该结构允许放电容器（10）中的氢和氧的量的充分减少，同时防止电流供给导体（50a，50b）被卤化物的腐蚀性侵袭。

5. 发明申请

US20060171158A1 Vehicle headlamp 审中-公开
标题翻译：车头灯
公开(公告)号：US20060171158A1
公开(公告)日：2006-08-03
申请号：US10536812
申请日：2003-11-06
申请人： Josephus Christiaan Hendricx , Christoffel Wijenberg , Johannes Ansems
发明人： Josephus Christiaan Hendricx , Christoffel Wijenberg , Johannes Ansems
IPC分类号： F21V1/00
CPC分类号： H01J61/35 , H01J61/34
摘要： Vehicle headlamp with a metal halide lamp comprising: a discharge vessel surrounded with clearance by an outer envelope and having a ceramic wall which encloses a discharge space containing Xenon (Xe) and an ionizable filling; a first and a second current conductor entering the discharge vessel and each supporting an electrode in the discharge vessel, wherein the first and the second current conductor each extend from a ceramic sealing compound sealing the discharge vessel around the current conductors in a gastight manner to the exterior of the discharge vessel, and wherein the discharge vessel has extended end parts in each of which a respective current conductor is enclosed, which plugs each have a free end where the discharge vessel is sealed by the ceramic sealing compound; with the special feature that said vehicle headlamp has a lightreflective coating surrounding at least a portion of at least one of the end parts.
摘要翻译：具有金属卤化物灯的车辆前照灯包括：放电容器，其被外封套间隙包围，并具有包围含有氙（Xe）和可电离填充物的放电空间的陶瓷壁; 第一和第二电流导体，其进入放电容器并且每个在放电容器中支撑电极，其中第一和第二电流导体各自从陶瓷密封化合物延伸，陶瓷密封化合物以气密的方式将放电容器密封在电流导体周围放电容器的外部，并且其中放电容器具有延伸的端部，其中每个具有相应的电流导体，该插头各自具有自由端，放电容器由陶瓷密封化合物密封; 其特征在于所述车辆前照灯具有围绕至少一个端部的至少一部分的光反射涂层。

6. 发明申请

US20060033438A1 Coated ceramic discharge vessel for improved gas tightness 审中-公开
标题翻译：涂层陶瓷放电容器，提高气密性
公开(公告)号：US20060033438A1
公开(公告)日：2006-02-16
申请号：US10535636
申请日：2003-11-18
申请人： Jean-Sebastien Straetmans , Nicasuis Gerardus Van Gennip , Sander Nijdam , Christoffel Wijenberg
发明人： Jean-Sebastien Straetmans , Nicasuis Gerardus Van Gennip , Sander Nijdam , Christoffel Wijenberg
IPC分类号： H01J61/36 , H01J17/18 , H01J1/62 , H01J17/16
CPC分类号： H01J9/247 , H01J5/22 , H01J9/20 , H01J61/361
摘要： The present invention relates to a discharge vessel (1) with at least one end part (2) and a discharge cavity (3), whereby the discharge vessel (1) is at least partly coated with a coating layer (4), and whereby the gas-tight bonding of the coating layer to the discharge vessel (1), to a sealant (5) and/or to an end closure member (9) is stronger compared to the direct gas-tight bonding of said sealant (5) to said end closure member (9) and/or discharge vessel (1).
摘要翻译：本发明涉及具有至少一个端部（2）和排放腔（3）的放电容器（1），由此放电容器（1）至少部分地涂覆有涂层（4），由此与所述密封剂（5）的直接气密粘合相比，涂层与放电容器（1），密封剂（5）和/或端部封闭构件（9）的气密粘合更强，到所述端部封闭件（9）和/或放电容器（1）。

7. 发明授权

US07218052B2 Mercury free metal halide lamp 有权
标题翻译：无汞金属卤化物灯
公开(公告)号：US07218052B2
公开(公告)日：2007-05-15
申请号：US10526200
申请日：2003-08-18
申请人： Christoffel Wijenberg , Josephus Christiaan Maria Hendricx , Matthias Born
发明人： Christoffel Wijenberg , Josephus Christiaan Maria Hendricx , Matthias Born
IPC分类号： H01J17/16
CPC分类号： H01J61/827 , H01J61/12 , H01J61/30
摘要： A Hg-free metal halide lamp comprising a substantially cylindrical discharge vessel with a ceramic wall having an internal diameter Di, an internal length Li and a wall thickness Wt, and filled with an ionizable filling, wherein two electrodes are present having a mutual distance EA for maintaining a discharge in the discharge vessel, wherein the filling comprises an inert gas and a salt, wherein the internal length Li is smaller than 8 mm, wherein the electrode distance EA and the internal diameter Di comply with the relation EA/Di>;2, wherein the inert gas pressure PXe at room temperature is at least 5 bar, and wherein the wall thickness Wt and the internal diameter Di comply with the relation Wt/Di>0.15.
摘要翻译：一种无汞金属卤化物灯，其包括具有内径为Di，内部长度Li和壁厚Wt的陶瓷壁的基本圆柱形的放电容器，并且填充有可电离填充物，其中存在两个电极，其具有相互距离EA 用于在放电容器中保持放电，其中填充物包括惰性气体和盐，其中内部长度Li小于8mm，其中电极距离EA和内径Di符合关系EA / Di>; 2，其中室温下的惰性气体压力PXe为至少5巴，其中壁厚Wt和内径Di符合关系Wt / Di> 0.15。

8. 发明授权

US06657388B2 High-pressure discharge lamp 失效
标题翻译：高压放电灯
公开(公告)号：US06657388B2
公开(公告)日：2003-12-02
申请号：US09836087
申请日：2001-04-17
申请人： Christoffel Wijenberg , Antonius Ludovicus Johannes Cornelis Heijnen
发明人： Christoffel Wijenberg , Antonius Ludovicus Johannes Cornelis Heijnen
IPC分类号： H01J1718
CPC分类号： H01J61/36 , H01J61/34 , H01J61/366 , H01J61/82
摘要： The invention relates to a high-pressure discharge lamp which is provided with a discharge vessel which encloses a discharge space. The discharge vessel has a ceramic wall and is closed by a ceramic plug. An electrode which is located inside the discharge space is connected to an electric conductor by way of a leadthrough element. The leadthrough element projects through the ceramic plug with a close fit and is connected thereto in a gastight manner by way of a sealing ceramic. The leadthrough element has a first part which is formed by a cermet at the area of the gastight connection. In accordance with the invention the leadthrough element has a second part which is a metal part which extends from the cermet in the direction of the electrode.
摘要翻译：本发明涉及一种高压放电灯，其具有包围放电空间的放电容器。放电容器具有陶瓷壁并由陶瓷塞封闭。位于放电空间内的电极通过穿通元件与电导体连接。引导元件通过紧密配合的陶瓷塞突出，并通过密封陶瓷以气密方式连接到陶瓷塞。引线元件具有由气密连接区域上的金属陶瓷形成的第一部分。根据本发明，引线元件具有第二部分，其是从金属陶瓷沿着电极的方向延伸的金属部分。

9. 发明授权

US06259205B1 High-pressure discharge lamp with a discharge vessel having conical of concentric ends 失效
标题翻译：具有同心圆锥形的放电容器的高压放电灯
公开(公告)号：US06259205B1
公开(公告)日：2001-07-10
申请号：US09207525
申请日：1998-12-08
申请人： Christoffel Wijenberg , Bernardus L. M. Van Bakel , Ralph D. Wittig , Sundararajarao Mohan
发明人： Christoffel Wijenberg , Bernardus L. M. Van Bakel , Ralph D. Wittig , Sundararajarao Mohan
IPC分类号： H01J1718
CPC分类号： H01J61/363
摘要： A high-pressure discharge lamp includes a ceramic discharge vessel which encloses a discharge space containing two electrodes and an ionizable filling including a metal halide. The discharge vessel includes a central cylindrical part with an end, and an end part closing the cylindrical part at the end in a gastight manner. The discharge vessel also has a projecting plug connected to the end part in a gastight manner for enclosing a feedthrough conductor. The end part is monolithic and its outside surface includes an angle A with the longitudinal axis of the discharge vessel at the projecting plug, where the angle A is between 30 and 60 degrees. The outside surface of the end part may be shaped like a truncated cone with a base extending radially outward. Alternatively, the end part includes two concentric tubular portions which are interconnected in a gastight manner.
摘要翻译：高压放电灯包括陶瓷放电容器，其包围包含两个电极的放电空间和包含金属卤化物的可离子化填充物。放电容器包括具有端部的中心圆柱形部分和端部以气密方式在端部封闭圆柱形部分。放电容器还具有以气密方式连接到端部的突出插头以封闭馈通导体。端部是整体的，其外表面包括在突出插头处放电容器的纵向轴线的角度A，其中角度A在30和60度之间。端部的外表面可以成形为具有径向向外延伸的基部的截头圆锥体。或者，端部包括以气密方式互连的两个同心管状部分。

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