公开(公告)号：US4654758A

公开(公告)日：1987-03-31

申请号：US773147

申请日：1985-09-06

申请人： Gyorgy Szekacs

发明人： Gyorgy Szekacs

IPC分类号： F21V7/00 ,  F21V7/04 ,  F21V7/09 ,  F21W101/10 ,  H01K7/02

CPC分类号： F21V7/09 ,  F21S48/1388

摘要： The invention concerns a headlamp, the envelope of which is constituted internally by at least one concave reflecting surface, preferably by paraboloid-shape and spherical surfaces, and having a light-emitting element in, or near, the focus of the main reflecting surface and mounted on the current conducting support, and the envelope being shut-up by a transparent cover plate. The essence of the invention consists of having a convex mirror located between the light-emitting element and the cover plate, with its reflecting surface facing the light-emitting element and the concave reflecting surfaces. The surface of the convex mirror is preferably of the shape of a hyperboloid of rotation.

摘要翻译： 本发明涉及一种头灯，其外壳由内部由至少一个凹面反射面构成，优选地由抛物面形状和球形表面构成，并且在主反射面的焦点内或附近具有发光元件， 安装在当前的导电支架上，并且信封由透明盖板封闭。 本发明的精髓在于，具有位于发光元件与盖板之间的凸面镜，其反射面朝向发光元件和凹面反射面。 凸面镜的表面优选为旋转双曲面的形状。

公开(公告)号：US4959588A

公开(公告)日：1990-09-25

申请号：US327892

申请日：1989-03-23

申请人： Denes Vida ,  Peter Ferenci

发明人： Denes Vida ,  Peter Ferenci

IPC分类号： H01J61/24 ,  H01J61/28 ,  H01J61/36

CPC分类号： H01J61/363

摘要： In a high-pressure gas discharge lamp, particularly a high-pressure sodium vapor lamp, comprising a tubular discharge vessel being made of a ceramic material and including electrodes and a filling and ceramic plug elements for closing the end regions of the discharge vessel, receiving a current lead-in connecting the electrode with an outer source of supply voltage, wherein at least one of the plug elements is built up with surface elements of different height levels and determining a cold chamber for receiving the metal additive, the distance between the surface of the metal additive and the current lead-in measured as length of the way determined on the surface elements is at least 4 mm.

摘要翻译： 在高压气体放电灯，特别是高压钠蒸气灯中，包括由陶瓷材料制成的管状放电容器，包括电极和用于封闭放电容器的端部区域的填充和陶瓷插塞元件，接收 电流引入连接电极与外部电源电压源，其中至少一个插塞元件由不同高度的表面元件构成，并且确定用于接收金属添加剂的冷室，表面之间的距离 的金属添加剂和以表面元素确定的方式测量的电流导入至少为4毫米。

公开(公告)号：US5004948A

公开(公告)日：1991-04-02

申请号：US327326

申请日：1989-03-22

申请人： Peter Kinczel ,  Laszlo Balazs ,  Gabor Sajo

发明人： Peter Kinczel ,  Laszlo Balazs ,  Gabor Sajo

IPC分类号： C09K11/00 ,  C09K11/77 ,  C09K11/80 ,  H01J61/44

CPC分类号： C04B35/44 ,  C04B35/495 ,  C04B35/505 ,  C09K11/7774 ,  H01J61/44 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3239 ,  C04B2235/3409 ,  C04B2235/764 ,  C04B2235/767

摘要： In a luminescent material which comprises a first component for luminescing red light under influence of incident optical radiation and a second component for luminescing in the spectral range from 520 to 560 nm, the second component includes a first phase of garnet crystallization system consisted of yttrium aluminate activated by trivalent cerium and determined by the general structural formula Y.sub.3-a Ce.sub.a Al.sub.5 O.sub.12, wherein 0.0003

摘要翻译： 在包含用于在入射光辐射的影响下发光红光的第一组分和用于在520至560nm的光谱范围内发光的第二组分的发光材料中，第二组分包括由铝酸钇组成的第一相石榴石结晶体系 由三价铈活化并通过通式结构式Y3-aCeaAl5O12（其中0.0003

公开(公告)号：US4678958A

公开(公告)日：1987-07-07

申请号：US737260

申请日：1985-05-23

申请人： Miklos Csapody

发明人： Miklos Csapody

IPC分类号： H01J61/52 ,  H01J61/82 ,  H01J1/02

CPC分类号： H01J61/523 ,  H01J61/825

摘要： The invention relates to a high pressure sodium vapor lamp having improved color reproduction index, which has a discharge vessel (1) placed in an outer envelope (10) and at least a pair of electrodes (4,5) and a filling comprising of at least one additive material and a fill gas, as well as a pair of current conductors (6,7) for supplying current for the electrodes (4,5). The essence of the invention resides in that especially in the case of high pressure sodium vapor lamps of low output for the increasing of the color reproduction index filaments (2,3) are arranged at the ends and outside of the discharge vessel (1) and which during the entire operation of the discharge vessel (1) are connected in series therewith.

摘要翻译： 本发明涉及具有改善的颜色再现指数的高压钠蒸气灯，其具有放置在外壳（10）中的放电容器（1）和至少一对电极（4,5）和填充物 至少一种添加剂材料和填充气体，以及用于为电极（4,5）提供电流的一对电流导体（6,7）。 本发明的本质在于，特别是在用于增加颜色再现指数的低输出的高压钠蒸汽灯的情况下，细丝（2,3）布置在放电容器（1）的端部和外部，并且 其在放电容器（1）的整个操作期间与其串联连接。

公开(公告)号：US4651261A

公开(公告)日：1987-03-17

申请号：US773143

申请日：1985-09-06

申请人： Gyorgy Szekacs

发明人： Gyorgy Szekacs

IPC分类号： F21V5/00 ,  F21V5/04 ,  F21V13/04 ,  H01K7/02 ,  F21V7/00

CPC分类号： F21V5/00

摘要： The invention relates to a headlamp, the envelope of which is constituted internally by concave reflecting surfaces but at least by one concave reflecting surface having the shape of a paraboloid of rotation, further, in the focus of said paraboloid-shape reflecting surface a light-emitting element is accommodated with its center line being perpendicular to the axis of the reflecting surface, further, having said envelope shut up with a transparent cover plate, the surface of which is uniformly roughened, and/or on said surface uniformly distributed, geometrically regular beam-forming optical elememts are provided. Essential feature of the invention consists of having over the cover plate (1) also irregularly-shaped oblong beam-forming optical elements, the longitudinal axes of which are parallel with the center line (10) of the light-emitting element (2). Said oblong beam-forming optical elements are expediently cylindrical lenses (5, 6, 7, 8) or prisms.

摘要翻译： 本发明涉及一种前照灯，其外壳由凹面反射面内部构成，但至少具有形状为抛物面旋转的凹面反射面，此外，在所述抛物面形状的反射面的焦点上， 容纳发光元件的中心线垂直于反射表面的轴线，此外，具有封闭的透明盖板，其表面被均匀地粗糙化，和/或在所述表面上均匀分布，几何规则 提供光束形成光学元件。 本发明的主要特征在于，盖板（1）还具有不规则形状的长椭圆形波束形成光学元件，其纵轴与发光元件（2）的中心线（10）平行。 所述长圆形波束形成光学元件是方便的圆柱形透镜（5,6,7,8）或棱镜。

公开(公告)号：US4559278A

公开(公告)日：1985-12-17

申请号：US541337

申请日：1983-09-19

申请人： Janos Nagy ,  Laszlo Nagy ,  Endre Oldal

发明人： Janos Nagy ,  Laszlo Nagy ,  Endre Oldal

IPC分类号： H01J9/28 ,  H01J5/32 ,  H01J5/46 ,  H01J9/32 ,  H01J61/36 ,  H01J17/16 ,  C25D5/00

CPC分类号： H01J61/366 ,  H01J5/32 ,  H01J9/32 ,  Y10T428/12528 ,  Y10T428/12597 ,  Y10T428/12812 ,  Y10T428/12826

摘要： The invention relates to a current inlet conductor assembly particularly for vacuum devices, especially for light sources such as incandescent lamps or discharge tubes, comprising an inlet conductor made of molybdenum for passing electric current and being surrounded by a vitreous material forming a hermetic seal therewith and an intermediate metal coating covering the surface of the inlet conductor at least on the places to be welded. The essence of the invention is that the intermediate metal coating is made of rhenium, advantageously with a thickness from 3 to 1200 nm. As proposed, the intermediate rhenium layer should be produced by electrolytic deposition, especially from an aqueous solution.The current inlet conductor as invented is very well weldable on the surfaces coated with rhenium, which also ensures good hermetic sealing with a vitreous material and is resistent to reducing environments, such as a hydrogen atmosphere during heat treatment, and can be prepared by a cheap and relatively simple method.

摘要翻译： PCT No.PCT / HU83 / 00002 Sec。 371日期1983年9月19日 102（e）1983年9月19日，PCT提交1983年1月27日PCT公布。 公开号WO83 / 02684 日本1983年8月4日。本发明涉及一种特别用于真空装置的电流入口导体组件，特别是用于诸如白炽灯或放电管的光源，包括由钼制成的入口导体，用于通过电流并被玻璃体包围 形成气密密封件的材料和至少在待焊接的位置覆盖入口导体表面的中间金属涂层。 本发明的实质是中间金属涂层由铼制成，有利地为3至1200nm的厚度。 如所提出的，中间铼层应通过电解沉积，特别是从水溶液中产生。 本发明的入口导体在涂覆有铼的表面上焊接得非常好，这也确保了用玻璃质材料的良好的气密密封，并且抵抗诸如在热处理期间的氢气氛的还原环境的耐久性，并且可以通过廉价 和比较简单的方法。

公开(公告)号：US4531074A

公开(公告)日：1985-07-23

申请号：US470683

申请日：1983-02-22

申请人： Janos Nagy ,  Endre Oldal

发明人： Janos Nagy ,  Endre Oldal

IPC分类号： H01J61/36 ,  H01J5/50

CPC分类号： H01J61/366

摘要： Electrical current supply terminal, especially for discharge tubes of light sources having a high pressure gas discharge.The invention is concerned with an electrical feed through, especially for discharge tubes of light sources having high pressure gas discharge, which current supply terminal is passed through a ceramic material, preferably from aluminum oxide and with a binding material is hermetically binded thereto, the heat expansion coefficient of which is appropriately selected and which is preferably vitreous enamel.In order to eliminate the difficulties resulting from the different heat expansion coefficient of ceramics, binding material and the metal material, the feed through is formed from a bundle of metallic threads.The bundle comprises preferably strands or braids and as material preferably molybdenum or tungsten is used.

摘要翻译： 电流源端子，特别适用于高压气体放电的光源放电管。 本发明涉及特别是对于具有高压气体放电的光源的放电管的馈电，该电流供给端通过陶瓷材料，优选地由氧化铝和粘合材料与其气密地结合，热量 其膨胀系数适当选择，优选为玻璃质搪瓷。 为了消除陶瓷，粘合材料和金属材料的不同热膨胀系数所引起的困难，进料通过一束金属丝形成。 束优选地包括线或编织物，并且作为优选使用钼或钨的材料。