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1.发明授权
公开(公告)号：US5455480A
公开(公告)日：1995-10-03
申请号：US163686
申请日：1993-12-06
Applicant: Hartmuth Bastian , Stefan Juengst , Peter Wahrendorff
Inventor： Hartmuth Bastian , Stefan Juengst , Peter Wahrendorff
CPC classification number: H01J61/366 , H01J61/363
Abstract: 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).
Abstract translation: 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。
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公开(公告)号：US5453654A
公开(公告)日：1995-09-26
申请号：US177530
申请日：1994-01-05
Applicant: Hartmuth Bastian , Karl-Heinz Gleixner , Achim Gosslar , Ulrich Henger
Inventor： Hartmuth Bastian , Karl-Heinz Gleixner , Achim Gosslar , Ulrich Henger
CPC classification number: H01J61/368 , H01J61/34 , H01J61/52
Abstract: To simply and reliably retain a heat retention tube or sleeve (10) within envelope (1) and surrounding the arc tube or discharge vessel (4) of the lamp, end regions of the heat retention or conservation tube are pinched around current supply leads (7) which pass through the pinch or press region (11). To prevent dislocation of the tube or sleeve (10), axially as well as rotationally with respect to the arc tube, the current supply leads are deformed in the region of the pinch or press (11), for example by being flattened or deflected in a bend or V-shape from a straight wire. An exhaust tube (12) can be passed through the pinch (11) if the pinch extends across the entire diameter of the heat retention tube; otherwise, the pinch need only extend over a portion thereof, thus providing for pneumatic communication between the interior of the heat retention tube and the envelope (1).
Abstract translation: 为了简单且可靠地将保温管或套管（10）保持在封套（1）内并且围绕灯的电弧管或放电容器（4），保温管或保护管的端部区域被夹在电流源引线 （7），其穿过挤压区域（11）。 为了防止管或套筒（10）在轴向上以及相对于电弧管旋转地脱位，电流供应引线在夹紧或挤压机（11）的区域中变形，例如通过被平坦化或偏转 来自直线的弯曲或V形。 如果挤压延伸穿过保温管的整个直径，排气管（12）可以穿过夹紧件（11）; 否则，夹持仅需要延伸超过其一部分，从而提供保温管的内部和外壳（1）之间的气动连通。
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3.发明授权Method for producing a metal-halide discharge lamp with a ceramic discharge vessel 失效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
Applicant: Stefan Juengst , Stefan Kotter , Hartmuth Bastian , Roland Huettinger , Juergen Heider
Inventor： Stefan Juengst , Stefan Kotter , Hartmuth Bastian , Roland Huettinger , Juergen Heider
CPC classification number: H01J61/363
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US5424608A
公开(公告)日：1995-06-13
申请号：US049559
申请日：1993-04-19
Applicant: Stefan Juengst , Hartmuth Bastian
Inventor： Stefan Juengst , Hartmuth Bastian
CPC classification number: C04B37/025 , H01J61/36 , H01J61/363 , H01J61/366 , C04B2237/10 , C04B2237/343 , C04B2237/403 , C04B2237/704 , C04B2237/706 , C04B2237/765 , C04B2237/84
Abstract: 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.
Abstract translation: 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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