公开(公告)号：US20080122355A1

公开(公告)日：2008-05-29

申请号：US11666095

申请日：2005-12-01

Applicant: Axel Bunk ,  Matthias Damm ,  Georg Rosenbauer

Inventor： Axel Bunk ,  Matthias Damm ,  Georg Rosenbauer

IPC: H01K1/50

CPC classification number: H01K1/50 ,  H01K1/10

Abstract: A light bulb (1), equipped with an illumination body (7), which is enclosed together with a filler (2) in a vacuum in a bulb. The illumination body (7) includes a metal carbide, whose melting point lies above that of tungsten. The bulb also contains carbon, hydrogen and fluorine, preferably in combination.

Abstract translation: 配备有照明体（7）的灯泡（1），其在灯泡的真空中与填充物（2）一起被包围。 照明体（7）包括熔点高于钨的金属碳化物。 灯泡还含有碳，氢和氟，优选组合。

公开(公告)号：US20080036377A1

公开(公告)日：2008-02-14

申请号：US11631812

申请日：2005-07-06

Applicant: Axel Bunk ,  Matthias Damm ,  Georg Rosenbauer

Inventor： Axel Bunk ,  Matthias Damm ,  Georg Rosenbauer

IPC: H01K13/00 ,  H01J61/30

CPC classification number: H01K1/04 ,  H01K1/10 ,  H01K1/20 ,  H01K3/06

Abstract: The invention relates to a light bulb (1) comprising an illumination body (7), which is inserted, together with a filler material, into a bulb (2) in a vacuum-tight manner. The illumination body (7) has a metal carbide, whose melting point lies above that of tungsten. The current supply (10) is configured in two parts from a first section (6) and a second section (15). The first section is configured integrally with the illumination body (7) and consists of a wire and the second section, which functions as the actual current supply (15) is produced from a highly heat-resistant material.

Abstract translation: 本发明涉及一种灯泡（1），其包括照明体（7），其与填充材料一起以真空密封的方式插入灯泡（2）中。 照明体（7）具有金属碳化物，其熔点高于钨的熔点。 电流源（10）由第一部分（6）和第二部分（15）构成两部分。 第一部分与照明体（7）一体地构成，并且由导线和第二部分构成，其作用是由高耐热材料制成的实际电流源（15）。

公开(公告)号：US06969950B2

公开(公告)日：2005-11-29

申请号：US10419185

申请日：2003-04-21

Applicant: Franz Breuer ,  Axel Bunk ,  Bodo Mittler

Inventor： Franz Breuer ,  Axel Bunk ,  Bodo Mittler

IPC: H01J9/32 ,  H01J61/36 ,  H01K1/38 ,  H01K1/40 ,  H01J17/18

CPC classification number: H01J9/326 ,  H01J61/368 ,  H01K1/38

Abstract: Sealing foil for making a lamp (1), comprising a metallic base body made from molybdenum and a coating which has been applied to at least part of the base body and which contains chromium, rhenium or ruthenium, alone or as an alloy, the foil being formed as a stack comprising two parts (10, 11) which have a different coating.

Abstract translation: 用于制造灯（1）的密封箔包括由钼制成的金属基体和涂覆在基体上的至少一部分并且包含铬，铼或钌单独或作为合金的涂层，所述箔 形成为包括具有不同涂层的两个部分（10,11）的叠层。

公开(公告)号：US06424089B1

公开(公告)日：2002-07-23

申请号：US09554880

申请日：2000-05-22

Applicant: Ulrich Binder ,  Sigbert Mueller ,  Axel Bunk

Inventor： Ulrich Binder ,  Sigbert Mueller ,  Axel Bunk

IPC: H01J6130

CPC classification number: H01K1/325

Abstract: Electrical incandescent lamp, in particular a halogen incandescent lamp (4) having a lamp bulb (5) which has a coating (9) that reflects IR radiation, and having a flat luminous body (10) which defines a fictional plane of the light and is arranged inside the lamp bulb (5). The shape of the lamp bulb (5) with respect to those axes which lie in the plane of the light have no rotational symmetry, but the lamp bulb (5) in fact has a shape which differs from rotational symmetry but is matched to the flat geometry of the luminous body (10), that is to say a flattened shape, in particular the shape of an ellipsoid, whose shortest half-axis is oriented at right-angles to the fictional plane of the light of the luminous body (10).

Abstract translation: 电白炽灯，特别是具有灯泡（5）的卤素白炽灯（4），其具有反射IR辐射的涂层（9），并且具有限定光的虚拟平面的平坦发光体（10），以及 布置在灯泡（5）的内部。 灯泡（5）相对于位于光平面中的那些轴的形状没有旋转对称性，但是灯泡（5）实际上具有与旋转对称性不同但与平面相匹配的形状 发光体（10）的几何形状，即扁平形状，特别是其最短半轴与发光体（10）的光的虚拟平面垂直的方向的椭圆形状， 。

公开(公告)号：US5811934A

公开(公告)日：1998-09-22

申请号：US737873

申请日：1996-11-25

Applicant: Axel Bunk ,  Andreas Hollstein ,  Ulrich Binder

Inventor： Axel Bunk ,  Andreas Hollstein ,  Ulrich Binder

IPC: H01K1/32 ,  H01K1/28 ,  H01K1/50

CPC classification number: H01K1/28

Abstract: An electric incandescent lamp (4), in particular an incandescent halogen p, has a bulb or envelope (5), which is shaped as an ellipsoid or optionally ellipsoidlike (barrel-shaped body) and provided with an IR layer (8). Located inside the bulb (5) axially is a compact filament (2') of circular-cylindrical outer contour; the focal lines of the ellipsoid-like barrel-shaped body each coincide approximately with the last luminous winding on the two ends of the filament. This improves lamp efficiency. The compact filament is preferably in the form of a helical coil (2'), whose power supply lead (10b) remote from the seal is returned to inside the helical coil (2'), or is shaped like a double helix.

Abstract translation: PCT No.PCT / DE95 / 00718 Sec。 371日期：1996年11月25日 102（e）日期1996年11月25日PCT提交1995年6月1日PCT公布。 公开号WO95 / 34910 日期：1995年12月21日电白炽灯（4），特别是白炽灯卤素灯具有灯泡或外壳（5），其形状为椭圆形或任选椭圆形（桶形体），并且设置有IR层 （8）。 位于灯泡（5）内的轴向是圆柱形外轮廓的致密细丝（2'）; 椭球状桶状体的焦线大致与灯丝两端的最后一个发光绕组重合。 这提高了灯的效率。 致密的细丝优选为螺旋线圈（2'）的形式，其远离密封件的电源引线（10b）返回螺旋线圈（2'）的内部，或者形成为双螺旋形。

公开(公告)号：US5510675A

公开(公告)日：1996-04-23

申请号：US6728

申请日：1993-01-21

Applicant: Axel Bunk ,  Jurgen Vom Scheidt

Inventor： Axel Bunk ,  Jurgen Vom Scheidt

IPC: H01J61/073 ,  H01J17/04 ,  H01J61/04

CPC classification number: H01J61/0732

Abstract: To reduce flicker in low-power, high-pressure discharge lamps, the electrs, in the region in which they face each other, have wrap windings, of about 2 to 4 turns wrapped thereabout and the terminal end of the electrode has an essentially spherical end head element (19, 19', 39) melted thereon, which essentially spherical head element may be a segment of a sphere, ellipsoid-shaped or similarly formed. The electrode shaft, the wrap winding and the sphere preferably are all made of undoped tungsten, although the electrode shaft may be of a lower melting metal, such as rhenium.

Abstract translation: 为了减少低功率，高压放电灯的闪烁，电极在它们彼此面对的区域中具有缠绕绕圈，绕其周围约2至4圈，并且电极的末端具有基本上为球形的 在其上熔化的端头元件（19,19'，39），其基本上球形的头元件可以是球形，椭球形或类似形成的部分。 尽管电极轴可以是较低熔点的金属，例如铼，但是电极轴，卷绕绕组和球体都优选地由未掺杂的钨制成。

公开(公告)号：US5404078A

公开(公告)日：1995-04-04

申请号：US912526

申请日：1992-07-13

Applicant: Axel Bunk ,  Stefan Jungst ,  Kouichiro Maekawa ,  Joachim Werner

Inventor： Axel Bunk ,  Stefan Jungst ,  Kouichiro Maekawa ,  Joachim Werner

IPC: H01J9/32 ,  H01J61/36 ,  H01J17/18

CPC classification number: H01J61/366 ,  H01J61/36 ,  H01J61/363 ,  H01J9/323

Abstract: A high pressure discharge lamp has a ceramic discharge vessel (8), whose s are closed with plugs (11). The metallic feedthrough, or a main part of it, has a thermal coefficient of expansion which is smaller than the coefficient of the ceramic. The current feedthrough is gas-tightly sintered directly into the plug.

Abstract translation: 高压放电灯具有陶瓷放电容器（8），其端部用插头（11）封闭。 金属馈通或其主要部分具有小于陶瓷系数的热膨胀系数。 电流馈通通过气密直接烧结到插头中。

公开(公告)号：US5001395A

公开(公告)日：1991-03-19

申请号：US338307

申请日：1989-04-14

Applicant: Clemens Barthelmes ,  Axel Bunk

Inventor： Clemens Barthelmes ,  Axel Bunk

IPC: H01J61/36

CPC classification number: H01J61/368

Abstract: To protect tungsten electrode shafts (2, 3; 15, 16) extending into the a rtz glass discharge chamber (13, 27) of a high-pressure discharge lamp from attack by metal halides included in the fill to improve the color rendition of the discharge, the electrode shafts (2, 3; 15, 16) are tightly surronded by small tubes (11, 12; 25, 26) of electrically insulating material, which is highly temperature resistant, located in part within the press seal (10; 23, 24) and fitted against the ends of sealing foils (6, 7; 19, 20) which face the discharge chamber. The tube elements extend at least about 0.5 mm beyond the inner ends of the press seal (10; 23, 24) into the discharge chamber (13, 27) and are formed of a material which has a thermal coefficient of expansion which is not lower than that of quartz glass and not higher than that of tungsten.

Abstract translation: 为了保护延伸到高压放电灯的石英玻璃放电室（13,27）中的钨电极轴（2,3; 15,16）免受包括在填充物中的金属卤化物的侵蚀，以改善颜色再现 放电，电极轴（2,3; 15,16）由电绝缘材料的小管（11,12; 25,26）紧密地缠绕在一起，该电绝缘材料是耐高温的，部分位于压密封（10; 23,24）并且抵靠面向排出室的密封箔（6,7; 19,20）的端部安装。 管元件至少约0.5mm延伸超过压力密封件（10; 23,24）的内端到排放室（13,27）中，并且由具有不低于其的热膨胀系数的材料形成 比石英玻璃高，不高于钨。