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1. 发明授权

US5532552A Metal-halide discharge lamp with ceramic discharge vessel, and method of its manufacture 失效
标题翻译：具有陶瓷放电容器的金属卤化物放电灯及其制造方法
公开(公告)号：US5532552A
公开(公告)日：1996-07-02
申请号：US328492
申请日：1994-10-25
申请人： Juergen Heider , Stefan Juengst , Peter Wahrendorff
发明人： Juergen Heider , Stefan Juengst , Peter Wahrendorff
IPC分类号： H01J9/32 , H01J61/36 , H01J17/04 , H01J17/18
CPC分类号： H01J61/366 , H01J61/363 , H01J9/323 , H01J61/827
摘要： To provide an effective seal for a metal-halide discharge lamp having a ceramic discharge vessel (4), the seal is formed in multiple parts, in which a first part, adjacent the interior or discharge side of the vessel, includes a melt component (14a) which is highly resistant to attack by metal halides within the fill of the lamp. It may contain only 0-12%, by weight, of SiO.sub.2 and has a high melting point, in the order of between 1500.degree.-1700.degree. C. The melt-in region remote from the discharge side is melt-sealed by a vitreous composition (14b), devoid of pores, voids, bubbles, fissures or cracks, to form an effective, vacuum-tight seal, and protected from attack by the metal halides by the mechanically less stable seal in the first zone. The second composition has a much lower melting point, for example in the order of between 1200.degree.-1400.degree. C., and has 20-40% SiO.sub.2. Preferably, and for ease of manufacture, the capillary gap in which the melt seal is formed decreases in dimension towards the discharge side, so that an effective capillary seal can be formed at the higher melting point temperature before the second, lower melting point temperature seal is made.
摘要翻译：为了为具有陶瓷放电容器（4）的金属卤化物放电灯提供有效的密封，密封件形成为多个部分，其中与容器的内部或排出侧相邻的第一部分包括熔体成分（ 14a），其高度抵抗金属卤化物在灯的填充物内的侵蚀。它可以仅含有0-12重量％的SiO 2并且具有高的熔点，为1500-117℃左右。远离排出侧的熔融区被玻璃状物熔化密封组合物（14b），没有孔，空隙，气泡，裂缝或裂纹，以形成有效的真空密封，并且通过在第一区域中机械上不太稳定的密封件防止金属卤化物的侵蚀。第二组合物具有低得多的熔点，例如在1200-140℃之间，具有20-40％的SiO 2。优选地，为了易于制造，形成熔体密封的毛细管间隙朝向排出侧减小尺寸，使得在第二较低熔点温度密封件之前可以在较高熔点温度下形成有效的毛细管密封是做的

2. 发明授权

US5455480A High-pressure discharge lamp with ceramic discharge vessel and ceramic sealing means having lead-through comprising thin wires having a thermal coefficient of expansion substantially less than that of the ceramic sealing means 失效
标题翻译：具有陶瓷放电容器的高压放电灯和陶瓷密封装置，其陶瓷密封装置包括导热系数大于陶瓷密封装置的热膨胀系数的导线
公开(公告)号：US5455480A
公开(公告)日：1995-10-03
申请号：US163686
申请日：1993-12-06
申请人： Hartmuth Bastian , Stefan Juengst , Peter Wahrendorff
发明人： Hartmuth Bastian , Stefan Juengst , Peter Wahrendorff
IPC分类号： H01J61/36 , H01J1/96 , H01J17/18 , H01J19/50
CPC分类号： H01J61/366 , H01J61/363
摘要： To provide a sealed through arrangement for electrical leads through a ceramic end plug, suitable for discharge lamps of between about 50 to 250 W power rating, the lead-through (9) is made of a material having a thermal coefficient of expansion which is substantially less than that of a ceramic sealing plug (10), for example of tungsten, molybdenum or rhenium, but so small that the individual, actual expansion of the ceramic material will not cause separation from the metal, and/or a glass melt, ceramic melt or sintar connection therewith. The electrical connection is formed by at least two, and preferably more than two, thin wires or pins (23) having a diameter, each, of up to only about 0.25 mm, and preferably less. Each of the wires, then, will carry currents in the tenths ampere ranges, sufficient for operation of the lamp, and passed through melt-sealed capillary openings in the ceramic sealing plug (10).
摘要翻译：为了提供通过陶瓷端塞的电引线的密封通过装置，适用于额定功率在50至250W之间的放电灯，所述引线（9）由热膨胀系数大体上由小于例如钨，钼或铼的陶瓷密封塞（10），小到陶瓷材料的实际膨胀不会与金属分离，和/或玻璃熔体陶瓷熔化或与其相互连接。电连接由至少两个，优选多于两个的细线或销（23）形成，其直径各自为约0.25mm，优选较小。然后，每根电线将携带十分之一安培范围内的电流，足以操作灯，并通过陶瓷密封塞（10）中的熔融密封的毛细管开口。

3. 发明授权

US5592049A High pressure discharge lamp including directly sintered feedthrough 失效
标题翻译：高压放电灯包括直接烧结的馈通
公开(公告)号：US5592049A
公开(公告)日：1997-01-07
申请号：US553827
申请日：1995-11-06
申请人： Juergen Heider , Stefan Juengst , Koichiro Maekawa , Osamu Asano
发明人： Juergen Heider , Stefan Juengst , Koichiro Maekawa , Osamu Asano
IPC分类号： H01J9/24 , H01J9/28 , H01J9/32 , H01J61/34 , H01J61/36 , H01J61/82 , H01J17/18
CPC分类号： H01J9/247 , H01J61/363 , H01J61/366 , H01J61/827 , H01J9/323
摘要： A high pressure discharge lamp having an extended life includes a discharge vessel 8, and a feedthrough 10 extending through a plug 11. A directly sintered connection is formed between the feedthrough 10 and the plug 11 wherein sealing material 7 is provided covering the area surrounding the feedthrough on the outer surface of the plug 11. The plug 11 is formed of a composite material whose thermal expansion coefficient lies between that of the ceramic vessel and of the metal feedthrough.
摘要翻译：具有延长寿命的高压放电灯包括放电容器8和延伸穿过插头11的馈通10.在馈通10和插头11之间形成直接烧结的连接，其中提供密封材料7覆盖围绕插头11由插入件11的外表面形成。插塞11由热膨胀系数在陶瓷容器和金属馈通件之间的复合材料形成。

4. 发明授权

US5484315A Method for producing a metal-halide discharge lamp with a ceramic discharge vessel 失效
标题翻译：一种具有陶瓷放电容器的金属卤化物放电灯的制造方法
公开(公告)号：US5484315A
公开(公告)日：1996-01-16
申请号：US211608
申请日：1994-04-07
申请人： Stefan Juengst , Stefan Kotter , Hartmuth Bastian , Roland Huettinger , Juergen Heider
发明人： Stefan Juengst , Stefan Kotter , Hartmuth Bastian , Roland Huettinger , Juergen Heider
IPC分类号： C04B37/02 , H01J9/395 , H01J9/40 , H01J61/18 , H01J61/36 , H01J9/32 , H01J9/38
CPC分类号： H01J61/363
摘要： A method for producing a metal-halide discharge lamp with a ceramic dische vessel is distinguished in that first both ends (6a, 6b) are equipped with electrode systems and sealed off, but a filling bore (15) remains in the vicinity of the pump end (6a) and is not closed until after the filling.
摘要翻译： PCT No.PCT / DE92 / 00372 Sec。 371日期1994年4月7日 102（e）日期1994年4月7日PCT提交1992年5月6日PCT公布。公开号WO93 / 07638 一种具有陶瓷放电容器的金属卤化物放电灯的制造方法的特征在于，第一两端（6a，6b）配有电极系统并被封闭，而填充孔（15）保持在泵端（6a）附近，直到填充之后才关闭。

5. 发明授权

US5810635A High-pressure discharge lamp, method of its manufacture, and sealing material used with the method and the resulting lamp 失效
标题翻译：高压放电灯，其制造方法以及与该方法和所得灯一起使用的密封材料
公开(公告)号：US5810635A
公开(公告)日：1998-09-22
申请号：US705114
申请日：1996-08-29
申请人： Juergen Heider , Stefan Juengst , Koichiro Maekawa , Osamu Asano
发明人： Juergen Heider , Stefan Juengst , Koichiro Maekawa , Osamu Asano
IPC分类号： H01J9/24 , H01J9/28 , H01J9/32 , H01J61/34 , H01J61/36 , H01J61/82 , H01J9/26
CPC分类号： H01J9/247 , H01J61/363 , H01J61/366 , H01J61/827 , H01J9/323
摘要： A ceramic discharge vessel (8) for a high-pressure discharge lamp has a pin-like feedthrough (10) inserted in a plug (11) made from a composite material. The feedthrough (10) has been sintered directly into the plug (11) and is additionally sealed by covering the area, surrounding the feedthrough, of the plug's surface facing away from the discharge volume with a ceramic sealing material (7a).
摘要翻译：用于高压放电灯的陶瓷放电容器（8）具有插入由复合材料制成的插头（11）中的销状馈通（10）。馈通（10）已经被直接烧结到插头（11）中，并且通过用陶瓷密封材料（7a）覆盖插头表面背离放电容积的区域（包括馈通）来另外密封。

6. 发明授权

US5552670A Method of making a vacuum-tight seal between a ceramic and a metal part, sealed structure, and discharge lamp having the seal 失效
标题翻译：在陶瓷和金属部件之间进行真空密封的密封结构和具有密封的放电灯的方法
公开(公告)号：US5552670A
公开(公告)日：1996-09-03
申请号：US160615
申请日：1993-12-01
申请人： Juergen Heider , Stefan Juengst , Roland Huettinger
发明人： Juergen Heider , Stefan Juengst , Roland Huettinger
IPC分类号： C04B37/02 , H01J5/22 , H01J5/42 , H01J9/32 , H01J61/36 , H01J5/26
CPC分类号： H01J5/42 , C04B37/025 , H01J5/22 , H01J61/366 , C04B2237/064 , C04B2237/343 , C04B2237/403 , C04B2237/706 , C04B2237/765 , C04B2237/84
摘要： A vacuum-tight seal, particularly for an arc tube or discharge vessel for a metal halide or sodium high-pressure discharge lamp, is made by forming the arc tube of transparent ceramic, typically Al.sub.2 O.sub.3, having two open ends, into which connecting plugs (3), with central openings, are sealed. Open metal tubes (4) fitting into the openings of the plugs (3) are then vacuum-tightly sintered therein. An electrode system (5, 10, 10'), forming a subassembly with a current supply lead or lead-through (6, 11, 14, 15, 20, 24) is provided, having an outer diameter fitting into the metal tube. After mounting one of the electrode systems and lead-through into the metal tube (4), and welding the lead-through to the metal tube, the vessel can be evacuated through the still open tube (4) at the other end, supplied with suitable fill substances and an ignition gas, such as argon or xenon, and the second electrode system then introduced, and welded, for example by a laser, to the outer end of the other metal tube (4). The arrangement permits use of molybdenum tubes, molybdenum lead-throughs, in Al.sub.2 O.sub.3 ceramic, in spite of different thermal coefficients of expansion. Preferably, the metal tube extends beyond the end face of the vessel and/or sealing plug (3), to permit free access during the welding step and reduce heat transfer into the interior of the arc tube or discharge vessel (1).
摘要翻译：真空密封，特别是用于金属卤化物或钠高压放电灯的电弧管或放电容器，通过形成具有两个开口端的透明陶瓷的电弧管（通常为Al 2 O 3）制成，连接插头 3），具有中心开口，被密封。然后将插入塞子（3）的开口中的开放金属管（4）真空密封在其中。设置具有电流供应引线或引线（6,11,14,15,20,24）的子组件的电极系统（5,10,10'），其外径配合到金属管中。在将一个电极系统和引线安装到金属管（4）中之后，将引线焊接到金属管上，容器可以通过另一端的静止开口管（4）抽真空，合适的填充物质和诸如氩气或氙气的点燃气体，然后将第二电极系统引入并例如通过激光焊接到另一金属管（4）的外端。尽管热膨胀系数不同，但这种布置允许在Al2O3陶瓷中使用钼管，钼引线。优选地，金属管延伸超过容器和/或密封塞（3）的端面，以允许在焊接步骤期间自由进入并且减少热量传递到电弧管或放电容器（1）的内部。

7. 发明申请

US20100301745A1 HIGH PRESSURE DISCHARGE LAMP 失效
标题翻译：高压放电灯
公开(公告)号：US20100301745A1
公开(公告)日：2010-12-02
申请号：US12679033
申请日：2008-08-21
申请人： Roland Huettinger , Stefan Juengst , Stefan Kotter , Khanh Pham Gia , Steffen Walter
发明人： Roland Huettinger , Stefan Juengst , Stefan Kotter , Khanh Pham Gia , Steffen Walter
IPC分类号： H01J61/36 , C04B37/02
CPC分类号： H01J61/366 , B22F2998/10 , B22F2999/00 , C04B35/117 , C04B2235/404 , C22C1/051 , C22C29/12 , C22C32/0031 , H01J9/323 , B22F1/0074 , B22F3/22 , B22F5/006 , B22F7/06 , B22F5/106 , B22F2207/03
摘要： A high-pressure discharge lamp may include a ceramic discharge vessel and a longitudinal axis, with electrodes respectively being led out from the discharge vessel by means of a feed-through via capillaries, wherein a tubular cermet part, which consists of individual layers of different composition layered axially in succession, is fitted on the capillary, each layer containing Mo and Al2O3, the proportion of Mo in the first layer facing toward the capillary being from 3 to 15 vol. % and in the last layer being from 85 to 97 vol. %, and a molybdenum cover cap, the cover cap being welded to the feed-through and the cover cap being connected to the cermet part by means of solder containing metal, and the connection between the capillary and the cermet part being established by means of high-melting glass solder or sinter-active Al2O3 powder.
摘要翻译：高压放电灯可以包括陶瓷放电容器和纵向轴线，电极分别通过毛细管通过馈通从放电容器引出，其中管状金属陶瓷部件由不同的不同层组成分层的组合物被装配在毛细管上，每层含有Mo和Al 2 O 3，第一层中Mo朝向毛细管的比例为3至15体积％。％，最后一层为85〜97体积％。％和钼盖盖，盖帽焊接到馈通，并且盖帽通过含金属的焊料连接到金属陶瓷部分，并且毛细管和金属陶瓷部件之间的连接是借助于高熔点玻璃焊料或烧结活性Al2O3粉末。

8. 发明授权

US08115390B2 High pressure discharge lamp 失效
标题翻译：高压放电灯
公开(公告)号：US08115390B2
公开(公告)日：2012-02-14
申请号：US12679033
申请日：2008-08-21
申请人： Roland Huettinger , Stefan Juengst , Stefan Kotter , Khanh Pham Gia , Steffen Walter
发明人： Roland Huettinger , Stefan Juengst , Stefan Kotter , Khanh Pham Gia , Steffen Walter
IPC分类号： H01J17/18 , H01J61/36 , H01J9/00
CPC分类号： H01J61/366 , B22F2998/10 , B22F2999/00 , C04B35/117 , C04B2235/404 , C22C1/051 , C22C29/12 , C22C32/0031 , H01J9/323 , B22F1/0074 , B22F3/22 , B22F5/006 , B22F7/06 , B22F5/106 , B22F2207/03
摘要： A high-pressure discharge lamp may include a ceramic discharge vessel and a longitudinal axis, with electrodes respectively being led out from the discharge vessel by means of a feed-through via capillaries, wherein a tubular cermet part, which consists of individual layers of different composition layered axially in succession, is fitted on the capillary, each layer containing Mo and Al2O3, the proportion of Mo in the first layer facing toward the capillary being from 3 to 15 vol. % and in the last layer being from 85 to 97 vol. %, and a molybdenum cover cap, the cover cap being welded to the feed-through and the cover cap being connected to the cermet part by means of solder containing metal, and the connection between the capillary and the cermet part being established by means of high-melting glass solder or sinter-active Al2O3 powder.
摘要翻译：高压放电灯可以包括陶瓷放电容器和纵向轴线，电极分别通过毛细管通过馈通从放电容器引出，其中管状金属陶瓷部件由不同的不同层组成分层的组合物被装配在毛细管上，每层含有Mo和Al 2 O 3，第一层中Mo朝向毛细管的比例为3至15体积％。％，最后一层为85〜97体积％。％和钼盖盖，盖帽焊接到馈通，并且盖帽通过含金属的焊料连接到金属陶瓷部分，并且毛细管和金属陶瓷部件之间的连接是借助于高熔点玻璃焊料或烧结活性Al2O3粉末。

9. 发明授权

US5861714A Ceramic envelope device, lamp with such a device, and method of manufacture of such devices 失效
标题翻译：陶瓷套管装置，具有这种装置的灯以及这种装置的制造方法
公开(公告)号：US5861714A
公开(公告)日：1999-01-19
申请号：US883939
申请日：1997-06-27
申请人： George C. Wei , Stefan Juengst , Rodrique G. Thibodeau , John Selverian
发明人： George C. Wei , Stefan Juengst , Rodrique G. Thibodeau , John Selverian
IPC分类号： H01J61/30 , H01J9/32 , H01J61/36 , H01J17/18
CPC分类号： H01J9/323 , H01J61/366
摘要： This invention involves a new type of feedthrough-plug member for metal halide HID lamp using PCA envelopes. The construction of the lamp housing consists of a PCA envelope and specially designed axially graded alumina-metal cermet multi-layers to eliminate cracking in cermet or PCA due to thermal stresses arising from thermal expansion mismatch. The fills are metal halides such as Na--Sc--I, rare earth halides, Hg, Sn, and inert gases. The PCA vessel and directly sealed cermet-feedthrough assemblies allow the metal halide lamps to operate at high wall temperatures with better lumen output, color temperature, and CRI.
摘要翻译：本发明涉及一种使用PCA信封的金属卤化物HID灯的新型馈通插头部件。灯壳的结构由PCA外壳和特殊设计的轴向梯度氧化铝 - 金属金属陶瓷多层组成，以消除由于热膨胀失配引起的热应力引起的金属陶瓷或PCA中的裂纹。填充物是金属卤化物，例如Na-Sc-I，稀土卤化物，Hg，Sn和惰性气体。 PCA容器和直接密封的金属陶瓷馈通组件允许金属卤化物灯在高壁温度下操作，具有更好的流明输出，色温和CRI。

10. 发明授权

US5424608A High-pressure discharge lamp with ceramic discharge vessel 失效
标题翻译：高压放电灯带陶瓷放电容器
公开(公告)号：US5424608A
公开(公告)日：1995-06-13
申请号：US049559
申请日：1993-04-19
申请人： Stefan Juengst , Hartmuth Bastian
发明人： Stefan Juengst , Hartmuth Bastian
IPC分类号： H01J61/34 , C04B37/02 , H01J61/36 , H01J17/18
CPC分类号： C04B37/025 , H01J61/36 , H01J61/363 , H01J61/366 , C04B2237/10 , C04B2237/343 , C04B2237/403 , C04B2237/704 , C04B2237/706 , C04B2237/765 , C04B2237/84
摘要： To protect a niobium tube (9) forming a current supply lead through a thrh-opening (14) in an end plug (10) in a ceramic discharge vessel against attack by halides or condensed sodium, the through-opening is formed in two portions, of different diameters. The outer portion (16), remote from the discharge vessel, has a diameter which is matched to the diameter of the tube (9), leaving only a capillary between the plug opening and the tube; the second, inner portion (17) is narrower than the first one, that is, outer portion, and surrounds the shaft of the electrode by a sufficient distance to permit expansion of the electrode, typically of tungsten, under operating conditions, without cracking the plug by forced engagement with the wall of the inner portion (17) of the aperture. A sealing glass, melt-sealed into the capillary of the outer portion, seals the niobium tube. Preferably, the niobium tube terminates inwardly in a dome-shaped end (20) seated in a similarly shaped cavity forming the transition between the two diameters of the through-opening, and also providing a capillary space for ingress of molten sealing glass. The inner diameter of the outer portion (16) of the through-opening differs, preferably, by at most about 0.05 mm from the outside diameter of the tube (9), whereas the diameter of the inner portion (17) of the through-opening (14) differs by at least 0.5 mm from the diameter of the electrode shaft.
摘要翻译：为了保护形成通过陶瓷放电容器中的端塞（10）中的通孔（14）形成电流源的铌管（9），以抵抗卤化物或冷凝钠的侵蚀，通孔形成为两部分，不同直径。远离放电容器的外部部分（16）具有与管（9）的直径相匹配的直径，仅在插头开口和管之间留下毛细管; 第二内部部分（17）比第一部分（即，外部部分）窄，并且将电极的轴围绕足够的距离以允许电极（通常为钨）在操作条件下膨胀，而不会破裂通过与孔的内部部分（17）的壁强制接合而插入。将密封玻璃熔体密封到外部的毛细管中，密封铌管。优选地，铌管在位于类似形状的空腔中的圆顶形端部（20）内部终止，形成通孔的两个直径之间的过渡，并且还提供用于进入熔融密封玻璃的毛细管空间。通孔的外部部分（16）的内径优选距离管（9）的外径至多约0.05mm，而通孔的内部部分（17）的直径不同，开口（14）与电极轴的直径相差至少0.5mm。

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