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1. 发明授权

US4998036A Metal vapor discharge lamp containing an arc tube with particular bulb structure 失效
标题翻译：金属蒸汽放电灯含有特定灯泡结构的电弧管
公开(公告)号：US4998036A
公开(公告)日：1991-03-05
申请号：US283917
申请日：1988-12-13
申请人： Atsushi Matsuura , Kazuo Honda , Hisanori Sano , Shinji Inukai
发明人： Atsushi Matsuura , Kazuo Honda , Hisanori Sano , Shinji Inukai
IPC分类号： H01J61/073 , H01J61/82
CPC分类号： H01J61/827 , H01J61/073
摘要： A single end-sealed type metal vapor discharge lamp includes an arc tube having a bulb made up of a discharge portion defining a discharge region and a sealing portion with a shoulder portion situated adjacent to the discharge portion. A pair of electrodes have a pair of mutually opposite electrode portions on an upper end of each of the pair, the electrodes extending from the sealing portion toward the discharge region. An outer tube encloses the arc tube in which a cross-sectional configuration of the bulb has a point of inflection at a boundary between the discharge portion and the sealing portion. A straight line l connecting a center of one electrode portion to that of the other electrode potion makes an angle of 15.degree.-45.degree. with respect to a straight line L connecting the point of inflection to a midpoint of the straight line l. The shoulder portion is located at a side opposite to that, on which the straight line l exists with the straight line L as a reference.
摘要翻译：单端密封型金属蒸汽放电灯包括具有由限定放电区域的排出部分构成的灯泡的电弧管和具有邻近排出部分设置的肩部的密封部分。一对电极在每对电极的上端具有一对相互相对的电极部分，电极从密封部分朝向放电区域延伸。外管包围电弧管，其中灯泡的横截面构型在排出部分和密封部分之间的边界处具有拐点。连接一个电极部分的中心与另一个电极部分的中心的直线l相对于将拐点连接到直线l的中点的直线L成15°-45°的角度。肩部位于与直线l相对的一侧，直线l以直线L为基准。

2. 发明授权

US4978887A Single ended metal vapor discharge lamp with insulating film 失效
标题翻译：单端金属蒸汽放电灯，带绝缘膜
公开(公告)号：US4978887A
公开(公告)日：1990-12-18
申请号：US314104
申请日：1989-02-23
申请人： Atsushi Matsuura , Kazuo Honda , Shinji Inukai , Hisanori Sano
发明人： Atsushi Matsuura , Kazuo Honda , Shinji Inukai , Hisanori Sano
IPC分类号： H01J61/35 , H01J61/52 , H01J61/82
CPC分类号： H01J61/827 , H01J61/52
摘要： A metal vapor discharge lamp has an envelope formed of a vitreous high temperature resistant material. A pair of electrodes each has a metal rod and an arc supporting electrode. The metal rods are sealed at one end of the envelope. The envelope is filled with a starting gas and a charge. The present invention also includes insulating films formed on the envelope behind the arc supporting electrodes to increase the vapor pressure of the charge, and improve output and the spectral color distribution.
摘要翻译：金属蒸汽放电灯具有由玻璃质耐高温材料形成的外壳。一对电极各具有金属棒和电弧支撑电极。金属棒在信封的一端被密封。信封充满起始气体和电荷。本发明还包括形成在电弧支撑电极后面的信封上的绝缘膜，以增加电荷的蒸汽压力，并提高输出和光谱颜色分布。

3. 发明授权

US5192891A Metal halide lamp 失效
标题翻译：金卤灯
公开(公告)号：US5192891A
公开(公告)日：1993-03-09
申请号：US817649
申请日：1992-01-07
申请人： Atsushi Matsuura , Shinji Inukai , Hisanori Sano
发明人： Atsushi Matsuura , Shinji Inukai , Hisanori Sano
IPC分类号： H01J61/20 , H01J61/12 , H01J61/34
CPC分类号： H01J61/34 , H01J61/125
摘要： A metal halide lamp comprises a glass tube defining a discharge space and a pair of electrodes provided in the glass tube for generating a discharge therebetween. The metal halide lamp has mercury and halogen fillings comprising bromine and iodine contained in the glass tube. The mol ratio of the bromine to the halogen fillings is 0.3 to 0.7. The metal halide lamp has metal reacting with the halogen and emitting light in the glass tube by the discharge. The metal comprises tin, sodium, thallium and indium. The tin contained in the glass tube is at the amount of 1 to 14 .mu..multidot.mol per 1 cc of discharge space. Each mol ratio of the amount of the sodium, the thallium and the indium to the amount of the tin is not less than 0.2, respectively. The lamp has a color temperature of more than 4000.degree. K. without sacrificing efficiency or color rendition.
摘要翻译：金属卤化物灯包括限定放电空间的玻璃管和设置在玻璃管中的一对电极，用于在其间产生放电。金属卤化物灯具有包含在玻璃管中的溴和碘的汞和卤素填充物。溴与卤素填充物的摩尔比为0.3〜0.7。金属卤化物灯具有金属与卤素反应并通过放电在玻璃管中发光。金属包括锡，钠，铊和铟。包含在玻璃管中的锡的量为每1cc放电空间1至14μmx mol。钠，铊和铟的量与锡的量的摩尔比分别不小于0.2。该灯具有超过4000°K的色温，而不牺牲效率或色彩再现。

4. 发明授权

US5138229A Single-sealed metal vapor electric discharge lamp 失效
标题翻译：单密封金属蒸汽放电灯
公开(公告)号：US5138229A
公开(公告)日：1992-08-11
申请号：US584078
申请日：1990-09-18
申请人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano
发明人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano
IPC分类号： H01J61/073
CPC分类号： H01J61/0732
摘要： A single-sealed metal-vapor discharge lamp forms a press sealed portion on one end to seal in a discharge space starting noble gas, light emission metal, and mercury. The discharge lamp has a pair of electrodes with bent portions whose tip ends are bent opposite to each other in the discharge space; a pair of inner metallic foil conductors, to each one end of which the proximal ends of the electrodes are joined; and an arc tube enclosing a pair of internal lead wires, each one end of which is joined to the other end of the inner metallic foil conductors. The electrodes which are arranged approximately parallel in the arc tube. A bend angle .theta. of the bent portions arc is 60.degree..ltoreq..theta..ltoreq.120.degree., and the curvature radius R of the periphery of the bent portions is approximately R.gtoreq.1.2d (where, d is wire diameter of the electrode rod).

5. 发明授权

US5138218A Metal vapor discharge lamp having single end arc tube of predetermined thickness 失效
标题翻译：具有预制厚度的单端弧管的金属蒸气放电灯
公开(公告)号：US5138218A
公开(公告)日：1992-08-11
申请号：US638521
申请日：1991-01-08
申请人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano , Yasuki Mori
发明人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano , Yasuki Mori
IPC分类号： H01J61/88 , H01J61/34 , H01J61/82
CPC分类号： H01J61/34 , H01J61/827
摘要： A metal vapor discharge lamp has a small arc tube of a single end type. The maximum and minimum thicknesses of the wall of the arc tube and the ratio of the minimum thickness to the maximum thickness are set to the values in predetermined ranges. The set thicknesses prevents breakage of the arc tube and deterioration of the lamp characteristics.

6. 发明授权

US5004951A Single side-sealed metal vapor discharge lamp 失效
标题翻译：单侧密封金属蒸汽放电灯
公开(公告)号：US5004951A
公开(公告)日：1991-04-02
申请号：US470681
申请日：1990-01-26
申请人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano
发明人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano
IPC分类号： H01J61/073 , H01J61/82
CPC分类号： H01J61/827 , H01J61/073
摘要： A single side-sealed metal vapor discharge lamp is disclosed which includes a discharge tube having a sealed section at one end and a discharge region defining envelope at the other end, a pair of metal foils sealed at the sealed section and a pair of electrodes, the discharge region of the discharge tube containing a rare gas for starting and a filled gas containing mercury and light emitting metal. The electrodes are each comprised of a rod connected to the metal foil and a coil of at least one turn mounted on the forward end portion of a bent end portion of the rod, the coils being oppositely spaced apart by a predetermined distance in the discharge region. The coil is formed of a higher melting point material than a surface material of the forward end portion of the bent portion of the rod. With the length from the bent portion to the forward end of the rod indicated by L1, the length of the coil by L2 and the wire diameter of the coil by d, the following inequalities are satisfied: L1.ltoreq.3d and d/2.ltoreq.L2-L1.ltoreq.3d. According to the lamp, it is possible to firmly mount the coil on the corresponding rod, to reduce less scattering of a material of which the electrode is made, to prevent blackening on the tube wall, to obtain a better starting characteristic and to enhance a lumen maintenance factor.

7. 发明授权

US4973880A Single end-sealed metal halide lamp 失效
标题翻译：单端密封金属卤化物灯
公开(公告)号：US4973880A
公开(公告)日：1990-11-27
申请号：US356874
申请日：1989-05-25
申请人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano
发明人： Kazuo Honda , Atsushi Matsuura , Hisanori Sano
IPC分类号： H01J61/073 , H01J61/82
CPC分类号： H01J61/827 , H01J61/073
摘要： An arc tube bulb comprises a sealed portion formed at one end of the bulb and an enclosure portion formed at the other end to surround a discharge space. A pair of metal foils are buried in the sealed portion. A rare gas for start-up, mercury and a metal halide are charged in the discharged space. A pair of electrodes comprise a pair of electrode rods connected to the metal foils and coils disposed at the tips of the rods. These coils are positioned within the discharge space apart from each other and facing each other. The lamp is lit when the value of the input power WL (watt) divided by the inner surface area S (cm.sup.2) of the discharge space falls within the range of between 20 and 70, i.e., 20.ltoreq.WL/S.ltoreq.70. The surface region of the electrode rods is formed of a pure rhenium metal or a rhenium-tungsten alloy. Since the pure rhenium metal or rhenium-tungsten alloy has a low thermal conductivity, the temperature elevation of the electrode rod can be suppressed in the single end-sealed metal halide lamp of the particular construction.

8. 发明授权

US06642655B2 High-pressure metal halide discharge lamp and a lighting apparatus using the lamp 失效
标题翻译：高压金属卤化物放电灯和使用该灯的照明装置
公开(公告)号：US06642655B2
公开(公告)日：2003-11-04
申请号：US09739624
申请日：2000-12-20
申请人： Naoya Matsumoto , Hiroyuki Ogata , Shinji Inukai , Hisanori Sano , Satoshi Iwasawa
发明人： Naoya Matsumoto , Hiroyuki Ogata , Shinji Inukai , Hisanori Sano , Satoshi Iwasawa
IPC分类号： H05B4124
CPC分类号： H01J61/542 , H01J61/073 , H01J61/26 , H01J61/34 , H01J61/35 , H01J61/56 , H01J61/827
摘要： A high-pressure metal halide discharge lamp includes a sealed light-transmitting discharge vessel, first and second electrodes disposed in the discharge space, and a pair of conductive wires connected to the respective electrodes. The sealed light-transmitting discharge vessel has a pair of seals and envelops a discharge space, which has a gas filling comprising rare gas and metal halides. A first electrode with an emitter disposed in the discharge space at an one side is made of a metal having a high melting point. A second electrode without an emitter disposed in the discharge space at the other side is made of a metal having a high melting point. The pair of conductive wires, which are connected to the respective electrodes, are located in the respective seals and extend from the discharge vessel.
摘要翻译：高压金属卤化物放电灯包括密封的透光放电容器，设置在放电空间中的第一和第二电极以及连接到各个电极的一对导线。密封的透光放电容器具有一对密封件，并包围一个具有包含稀有气体和金属卤化物的气体填充物的放电空间。具有设置在一侧的放电空间中的发射极的第一电极由具有高熔点的金属制成。在另一侧的放电空间设置有不具有发射极的第二电极由具有高熔点的金属制成。连接到各个电极的一对导线位于相应的密封件中并从放电容器延伸。

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