公开(公告)号：US20030141797A1

公开(公告)日：2003-07-31

申请号：US10354114

申请日：2003-01-30

Applicant: Toshiba Lighting & Technology Corporation

Inventor： Masazumi Isida ,  Sadao Sakaguchi ,  Shigemi Oku ,  Takahito Kashiwagi

IPC: H01J017/18

CPC classification number: H01J61/363

Abstract: The invention provide a high-pressure discharge lamp comprising a translucent ceramic discharge vessel having a swollen portion defining a discharge space and a pair of cylindrical portions formed in communicating with the swollen portion and extending from the swollen portion in the opposite directions with each other, metal tubes each having a outer diameter D and fit with its one end on the cylindrical portion, a pair of fusible metal plugs each plugged in the outer end of the metal tube, the fusible metal plug sealing the discharge vessel by being fused to the inner surface of the metal tube for a specified height T from the outer end of the metal plug, a pair of electrode systems each supported its one end to the fusible metal plug and facing the interior of swollen portion with its other end, and ionizing filling filled in the discharge vessel, wherein the ratio T/D of the height T concerning the fusible metal plug and the diameter D satisfies the following equation. 0.40nullT/Dnull0.95

Abstract translation: 本发明提供了一种高压放电灯，包括具有限定放电空间的膨胀部分和形成为与肿胀部分连通并且从膨胀部分沿彼此相反方向延伸的一对圆柱形部分的半透明陶瓷放电容器， 金属管各自具有外径D，并且其一端与圆柱形部分配合，一对可熔金属塞每个都塞在金属管的外端，该熔丝金属塞通过熔化到内部的内部而密封放电容器 金属管的表面从金属插塞的外端起指定的高度T，一对电极系统各自以其一端支撑到可熔金属插塞并且面向其另一端的膨胀部分的内部，并且填充电离填充物 在放电容器中，其中与易熔金属插塞相关的高度T的比T / D和直径D满足以下等式。 0.40 <= T / D <= 0.95

公开(公告)号：US20030102805A1

公开(公告)日：2003-06-05

申请号：US10310381

申请日：2002-12-05

Inventor： Shinichiro Hataoka ,  Kiyoshi Takahashi ,  Yuriko Kaneko ,  Makoto Horiuchi ,  Makoto Kai ,  Tsuyoshi Ichibakase ,  Tomoyuki Seki

IPC: H01J017/18

CPC classification number: H01J61/366

Abstract: A high pressure discharge lamp includes a luminous bulb enclosing a luminous substance therein; and a sealing portion for retaining airtightness of the luminous bulb. The sealing portion has a first glass portion extending from the luminous bulb and a second glass portion provided at least in a portion inside the first glass portion, and the sealing portion has a portion to which a compressive stress is applied.

Abstract translation: 高压放电灯包括在其中封闭发光物质的发光管; 以及用于保持发光管的气密性的密封部。 密封部分具有从发光管延伸的第一玻璃部分和至少设置在第一玻璃部分内的部分的第二玻璃部分，并且密封部分具有施加压应力的部分。

公开(公告)号：US20020195941A1

公开(公告)日：2002-12-26

申请号：US09919552

申请日：2001-07-31

Inventor： Bing Lin Yang

IPC: H01J017/18

CPC classification number: H01J61/36 ,  H01J61/30

Abstract: An durable illuminant with simple structure and stable discharge characteristics is provided. Discharge electrodes 14 and 15 fixed to respective sealing spacers 16 and 17 are inserted into a housing 13 from both ends, the housing constructed from a cylindrical glass material with equal inner radii at both open ends. A discharge chamber 18 is filled with a discharge gas and the sealing spacers 16 and 17 are fused and fixed to the housing 13 at this condition.

Abstract translation: 提供了结构简单，放电特性稳定的持久发光体。 固定在各个密封垫片16和17上的放电电极14和15从两端插入壳体13中，壳体由两个开口端具有相等的内半径的圆柱形玻璃材料构成。 在这种情况下，放电室18填充有放电气体，并且密封垫片16和17被熔合并固定到壳体13。

公开(公告)号：US20020190654A1

公开(公告)日：2002-12-19

申请号：US10167572

申请日：2002-06-13

Applicant: Ushiodenki Kabushiki Kaisha

Inventor： Yoshitaka Kanzaki ,  Toyohiko Kumada ,  Masanobu Komiya

IPC: H01J017/18

CPC classification number: H01J61/86 ,  H01J61/0732

Abstract: An arrangement with relatively high pressure tightness in a super-high pressure mercury lamp which is operated with an extremely high mercury vapor pressure is achieved the following: an emission part contains a pair of opposed electrodes, each of which has a side section and an end face, and which is filled with at least 0.15 mg/mm3 mercury; side tube parts made of quartz glass extend from opposite sides of the emission part and the side section and end face of a respective electrode is partially hermetically enclosed is each side part; the electrodes are arranged in side tube parts with a small intermediate space formed between the side sections and the end faces of the electrodes and the quartz glass of which the side tube parts is made; and the side parts of the electrodes have at least partially concave-convex areas in the side tube parts. Alternatively or in addition, each side section is joined to a metal foil which extends axially beyond the end face of the respective electrode and the end face of each metal foil adjoins the end face of the respective electrode at an acute angle.

Abstract translation: 实现了以极高的汞蒸汽压力操作的超高压汞灯具有相对较高的压力紧密度的布置如下：发射部分包含一对相对的电极，每个电极具有侧部和端部 面，填充至少0.15mg / mm3的汞; 由石英玻璃制成的侧管部分从发射部分的相对侧延伸，并且各个电极的侧部和端面部分地气密地包围为每个侧部; 电极布置在侧管部分中，在侧部和电极的端面之间形成有小的中间空间以及制造侧管部分的石英玻璃; 并且电极的侧部在侧管部分中具有至少部分的凹凸区域。 或者或另外，每个侧部分连接到轴向延伸超过相应电极的端面的金属箔，并且每个金属箔的端面以锐角与相应电极的端面相邻。

公开(公告)号：US20020180357A1

公开(公告)日：2002-12-05

申请号：US09375355

申请日：1999-08-17

Inventor： HIROMITSU MATSUNO ,  TETSUYA TORIKAI ,  KENJI MORINAGA ,  YUKIHARU TAGAWA

IPC: H01J017/18 ,  H01J061/36

CPC classification number: H01J61/366 ,  H01K1/38

Abstract: A lamp, particularly a discharge lamp, in which an bulb portion of the lamp vessel can be formed with high dimensional accuracy and an advantageous light radiation characteristic and long service life obtained is achieved by the lamp vessel having and its bulb portion and scaling tube portions which are formed from a compacted body of sintered silica glass, and by sealing components, which are hermetically connected to the sealing tube portions and to which an emission part in the bulb is joined, having a first end which is made of silicon dioxide and a second end that is made of a functional gradient material which contains an electrically conductive inorganic material component as the main constituent.

Abstract translation: 一种灯，特别是放电灯，其中可以以高尺寸精度形成灯容器的灯泡部分，并且通过灯管具有及其灯泡部分和缩放管部分实现获得的有利的光辐射特性和长的使用寿命 它们由烧结石英玻璃的压实体形成，并且通过密封与密封管部分气密连接并且灯泡中的发射部分连接到其上的部件，其具有由二氧化硅制成的第一端和 第二端由包含导电无机材料成分作为主要成分的功能梯度材料制成。

公开(公告)号：US20020101160A1

公开(公告)日：2002-08-01

申请号：US09578142

申请日：2000-05-24

Inventor： Shunsuke Kakisaka ,  Shigefumi Oda ,  Shiki Nakayama ,  Takashi Yamamoto ,  Hiroshi Nohara

IPC: H01J017/18

CPC classification number: H01J61/366 ,  H01J61/82

Abstract: A metal vapor discharge lamp includes a discharge tube comprising a translucent ceramic discharge portion that defines a discharge space in which a luminous metal is sealed, slender tube portions provided on both ends of the discharge portion, a pair of electrodes provided with coils at the tips thereof, electrode supports that support the electrodes at one end thereof and extend all the way to the ends of the slender tube portions on the side opposite to the discharge space at the other end thereof, and a sealant for sealing the ends of the slender tube portions on the side opposite to the discharge space so as to attach the electrode supports to the inner surfaces of the slender tube portions, in which X>0.0056Pnull0.394 is satisfied, where P is a lamp power (W) and X is a distance (mm) from the ends of the coils on the side of the slender tube portions to the ends of the slender tube portions on the side of the discharge space.

Abstract translation: 一种金属蒸汽放电灯，包括：放电管，包括限定放电空间的半透明陶瓷放电部分，其中发光金属被密封，设置在放电部分两端的细长管部分，在尖端设置有线圈的一对电极 其电极支撑件在其一端支撑电极，并且一直延伸到细长管部分在其另一端的与放电空间相对的一侧的端部，以及用于密封细长管的端部的密封剂 在与放电空间相对的一侧的部分，以将电极支撑件附接到细长管部分的内表面，其中满足X> 0.0056P + 0.394，其中P是灯功率（W），X是 距离细长管部侧的线圈的端部与放电空间侧的细长管部的端部的距离（mm）。

公开(公告)号：US20020084755A1

公开(公告)日：2002-07-04

申请号：US09987172

申请日：2001-11-13

Applicant: KOITO MANUFACTURING CO., LTD.

Inventor： Yoshitaka Ohshima ,  Shinichi Irisawa ,  Akihiro Nagata ,  Hiroshi Goto

IPC: H01J017/18 ,  H01J061/36

CPC classification number: H01J61/368

Abstract: An arc tube body 20 and a foil such as molybdenum foil 30 are joined with each other such that a compressive stress of 105 N/m2 or more remains at an ordinary temperature in the arc tube body 20 along a junction surface. The compressive stress is always generated on the arc tube body 20 even if a fluctuation in the stress is caused on the junction surface by the repetition of the ON/OFF of the arc tube (or a tensile stress is caused to have a very small value even if the compressive stress and the tensile stress are alternately generated). Thus, the junction strength of both members may be increased. In one embodiment, a plurality of cracks (intercrystalline cracks) may be generated on the molybdenum foil 30 by a high pressure acting during pinch seal, and quartz glass is caused to enter the cracks so that the junction strength of both members can be increased.

Abstract translation: 电弧管体20和诸如钼箔30的箔彼此接合，使得沿着接合面在电弧管主体20中的常压下保持105N / m 2以上的压缩应力。 即使通过重复发光管的接通/断开而在接合面上产生应力波动（或拉伸应力具有非常小的值），也始终在电弧管主体20上产生压缩应力 即使压缩应力和拉伸应力交替地产生）。 因此，可以增加两个部件的接合强度。 在一个实施例中，可以通过在夹紧密封期间作用的高压在钼箔30上产生多个裂纹（晶间裂纹），并且使石英玻璃进入裂纹，从而可以增加两个部件的结合强度。

公开(公告)号：US20020008476A1

公开(公告)日：2002-01-24

申请号：US09855721

申请日：2001-05-16

Applicant: Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH

Inventor： Uwe Fidler ,  Karen Twesten

IPC: H01J017/18 ,  H01J017/16

CPC classification number: H01J61/30 ,  H01J61/36

Abstract: A metal halide lamp has a ceramic discharge vessel with two ends (5) which are closed off by sealing means which enclose a capillary tube (11). An electrically conductive lead-through (9) is passed in a vacuum-tight manner through a bore in the capillary tube (11). The capillary tube (11) comprises two sections (20,21) which are arranged axially one behind the other, the diameter of the bore of the inner section amounting to at most 90% of the diameter of the bore in the outer section.

Abstract translation: 金属卤化物灯具有陶瓷放电容器，其两端（5）由封闭毛细管（11）的密封装置封闭。 导电导线（9）以真空密封方式通过毛细管（11）中的孔。 毛细管（11）包括两个轴向地布置在另一个之间的部分（20,21），内部部分的孔的直径占外部部分中的孔的直径的至多90％。

公开(公告)号：US20040212287A1

公开(公告)日：2004-10-28

申请号：US10807544

申请日：2004-03-24

Inventor： Yoshihisa Ishihara

IPC: H01J005/48 ,  H01J005/50 ,  H01J017/18 ,  H01J061/36

CPC classification number: H01K1/46

Abstract: A lamp for an automobile includes a lamp (10) and a base portion (30) to which the lamp (10) is mounted, in which the lamp (10) includes: a bulb (20); lead wires (11) extending from a base of the bulb (20); and a pinch seal portion (22) formed in the base of the bulb (20) for fixing the lead wires (11), and the base portion (30) includes a resin adapter (40) having a pair of adapter half bodies (40A, 40B) adapted to be placed onto the pinch seal portion (22) from left and right side portions of the pinch seal portion (22) in a transverse direction and mounted on the pinch seal portion (22).

Abstract translation: 一种汽车用灯具包括灯（10）和安装有灯（10）的基部（30），灯（10）包括：灯泡（20）;灯泡 从灯泡（20）的基部延伸的引线（11）; 以及形成在所述灯泡（20）的基部中的用于固定所述引线（11）的夹紧密封部（22），并且所述基部（30）包括具有一对适配器半体（40A）的树脂适配器（40） ，40B），其适于从夹紧密封部分（22）的左右侧部分沿横向方向放置在夹紧密封部分（22）上并且安装在压紧密封部分（22）上。

公开(公告)号：US20040150343A1

公开(公告)日：2004-08-05

申请号：US10760166

申请日：2004-01-19

Inventor： Kiyoshi Takahashi ,  Makoto Horiuchi ,  Tsuyoshi Ichibakase ,  Shinichiro Hataoka ,  Tomoyuki Seki ,  Takashi Tsutatani

IPC: H01J017/18

CPC classification number: H01J9/323 ,  H01J9/247 ,  H01J9/266 ,  H01J61/366 ,  H01K1/38 ,  H01K3/20

Abstract: A method for manufacturing a high-pressure discharge lamp includes a process step in which a sealing portion is formed out of a side tube portion of a glass pipe that is designed for use in a discharge lamp. In the step of forming the sealing portion, a compound glass tube, which is composed of an outer tube made of a first glass and an inner tube made of a second glass whose softening point is lower than that of the first glass, is inserted into the side tube portion, which is also formed of the first glass. The side tube portion is then heated so that the side tube portion is brought in tight contact with the compound glass tube. Thereafter, at least the sealing portion is heated at a temperature higher than the strain point temperature of the second glass portion.

Abstract translation: 一种制造高压放电灯的方法包括一个工艺步骤，其中密封部分由设计用于放电灯的玻璃管的侧管部分形成。 在形成密封部分的步骤中，将由第一玻璃制成的外管和软化点低于第一玻璃的第二玻璃制成的内管组成的复合玻璃管插入 侧管部分，其也由第一玻璃形成。 然后对侧管部进行加热，使得侧管部与复合玻璃管紧密接触。 此后，至少密封部分在比第二玻璃部分的应变点温度高的温度下被加热。