公开(公告)号：US06661176B2

公开(公告)日：2003-12-09

申请号：US10014127

申请日：2001-12-12

申请人： Hisashi Honda ,  Sadao Sakuguchi ,  Masazumi Ishida ,  Seiji Ashida ,  Shigemi Oku ,  Takahito Kashiwagi

发明人： Hisashi Honda ,  Sadao Sakuguchi ,  Masazumi Ishida ,  Seiji Ashida ,  Shigemi Oku ,  Takahito Kashiwagi

IPC分类号： H01J13146

CPC分类号： H01J61/82 ,  H01J61/30 ,  H01J61/366 ,  H01J61/827 ,  H05B41/2887 ,  Y02B20/202

摘要： A high pressure discharge lamp includes a light-transmissive ceramic discharge vessel with an envelope having a maximum outer diameter D1 and open ends, a metal pipe having one end, i.e., a top end fused in the open end of the light-transmissive ceramic discharge vessel and the other end, i.e., a base end protruding from the light-transmissive ceramic discharge vessel, a pair of electrodes each having one end, i.e., a base end connectively supported on the base end of the metal pipe and the other end, i.e., a top end extending within the light-transmissive ceramic discharge vessel, and a discharge agent which is filled in the light-transmissive ceramic discharge vessel, wherein it is also characterized by that the high pressure discharge lamp has an overall length L1, and the overall length L1 and the maximum outer diameter of D1 satisfies a following equation. 1.5≦L1/D1≦4.5

摘要翻译： 高压放电灯包括具有最大外径D1和开口端的外壳的透光陶瓷放电容器，具有一端的金属管即熔合在透光陶瓷放电开口端的顶端 容器和另一端，即从透光陶瓷放电容器突出的基端，一对电极，每个电极具有一端，即，连接地支撑在金属管的基端上的基端和另一端， 即在透光性陶瓷放电容器内延伸的顶端，以及填充在透光性陶瓷放电容器内的放电剂，其特征还在于高压放电灯具有整体长度L1， D1的总长度L1和最大外径满足以下等式。

公开(公告)号：US06781292B2

公开(公告)日：2004-08-24

申请号：US10354114

申请日：2003-01-30

申请人： Masazumi Ishida ,  Sadao Sakaguchi ,  Shigemi Oku ,  Takahito Kashiwagi

发明人： Masazumi Ishida ,  Sadao Sakaguchi ,  Shigemi Oku ,  Takahito Kashiwagi

IPC分类号： H01J6136

CPC分类号： H01J61/363

摘要： A high-pressure discharge lamp which includes a translucent ceramic discharge vessel having a swollen portion defining a discharge space and a pair of cylindrical portions formed in and communicating with the swollen portion and extending from the swollen portion in the opposite directions with each other. The high-pressure discharge lamp also includes 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 The ratio T/D of the height T concerning the fusible metal plug and the diameter D satisfies the following equation 0.40≦T/D≦0.95.

摘要翻译： 一种高压放电灯，其包括具有形成放电空间的膨胀部分和形成在所述膨胀部分中并与所述膨胀部分连通且与所述肿胀部分相反方向延伸的一对圆筒部分的半透明陶瓷放电容器。 高压放电灯还包括各自具有外径D并且其一端配合在圆筒部上的金属管，一对插入金属管的外端的可熔金属插头，该熔丝金属插塞将 放电容器通过从金属插塞的外端熔合到金属管的内表面达特定高度T，一对电极系统各自以其一端支撑到易熔金属插塞并面向膨胀部分的内部， 其另一端和填充在放电容器中的电离填充物。关于可熔金属插塞的高度T与直径D的比率T / D满足以下等式0.40 <= T / D＆LE; 0.95。

公开(公告)号：US20060192491A1

公开(公告)日：2006-08-31

申请号：US11363317

申请日：2006-02-28

申请人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

发明人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

IPC分类号： H01J61/36 ,  H01J61/04

CPC分类号： H04N5/7416 ,  G03B21/2026 ,  H01J61/125 ,  H01J61/86

摘要： A high-pressure discharge lamp comprising a translucent airtight container having a discharge space therein, a pair of electrodes sealed in the airtight container, the electrodes having an inter-electrode distance D of 2 mm or less and facing the discharge space, and an ionizing medium sealed in the airtight container and substantially being mercury-free while it contains thulium (Tm) halide, zinc (Zn) halide and rare gas, the zinc (Zn) halide being less than 20% to 90% by mass of all metal halides sealed in the airtight container, wherein a ratio V1/D of a lamp voltage V1 (V) to the inter-electrode distance D (mm) satisfies the following formula. 20

摘要翻译： 一种高压放电灯，包括其中具有放电空间的半透明气密容器，密封在所述气密容器中的一对电极，所述电极具有2mm以下的电极间距离D并面向放电空间，并且电离 介质密封在气密容器中并且基本上不含汞，而其含有ium（Tm）卤化物，卤化锌（Zn）和稀有气体时，卤化锌（Zn）小于所有金属卤化物的20％至90质量％ 密封在气密容器中，其中灯电压V 1（V）与电极间距离D（mm）的比V 1 / D满足下式 。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 20 / D <100 <？in-line-formula description =“In-line 公式“end =”tail“？>

公开(公告)号：US20080001543A1

公开(公告)日：2008-01-03

申请号：US11662499

申请日：2005-10-28

申请人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

发明人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

IPC分类号： H01J61/18

CPC分类号： H01J61/827 ,  H01J61/125

摘要： This invention provides a metal halide lamp and a lighting equipment that, despite the fact that mercury is not filled, can provide electrical characteristics comparable with a mercury-contained metal halide lamp and can provide luminescent characteristics favorably comparable with the mercury-contained metal halide lamp. A metal halide lamp MHL includes a hermetically sealed vessel 1, a pair of electrodes 2, and a discharge medium filled in the hermetically sealed vessel. The discharge medium contains a first halide, a second halide, and a rare gas. The first halide is composed mainly of a halide of a luminescent metal and contains a halide of thulium (Tm) filled at the highest filling ratio in all of metal halides filled in the hermetically sealed vessel, and the content of an alkali metal halide in the first halide is less than 10% by mass at the highest. The second halide is composed mainly of a metal halide for constituting a lamp voltage, and the content of the second halide is 5 to 20% by mass with respect to all of the metal halides filled in the hermetically sealed vessel. The discharge medium is substantially free from mercury.

摘要翻译： 本发明提供了一种金属卤化物灯和照明设备，尽管事实上汞没有被填充，但是它可以提供与含汞金属卤化物灯相当的电特性，并且可以提供与含汞金属卤化物灯相当的发光特性 。 金属卤化物灯MHL包括密封容器1，一对电极2和填充在密封容器中的放电介质。 放电介质包含第一卤化物，第二卤化物和稀有气体。 第一卤化物主要由发光金属的卤化物组成，并且在填充在密封容器中的所有金属卤化物中含有以最高填充率填充的ium（Tm）卤化物，碱金属卤化物的含量 第一卤化物的含量低于10质量％。 第二卤化物主要由用于构成灯电压的金属卤化物构成，第二卤化物相对于填充在密封容器中的所有金属卤化物的含量为5〜20质量％。 放电介质基本上不含汞。

公开(公告)号：US20070138964A1

公开(公告)日：2007-06-21

申请号：US11557277

申请日：2006-11-07

申请人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

发明人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

IPC分类号： H01J61/30

CPC分类号： H01J61/82 ,  H01J61/125

摘要： A mercury-free high-pressure discharge lamp includes a light-transmissive airtight envelope enclosing therein a discharge space, and a pair of electrodes sealed inside the light-transmissive airtight envelope and facing the discharge space, and the primary halide includes at least thulium bromide having an innumerable emission spectrum primarily around the peak of a luminosity curve and alkali metal halide, and the accessory halide contains one or more metal halides mostly selected from a group of Magnesium (Mg), Iron (Fe), Cobalt (Co), Chromium (Cr), Zinc (Zn), Nickel (Ni), Manganese (Mn), Aluminum (Al), Antimony (Sb), Bismuth (Bi), Beryllium (Be), Rhenium (Re), Gallium (Ga), Titanium (Ti), Zirconium (Zr), and Hafnium (Hf) which primarily contribute to fix lamp voltage.

摘要翻译： 一种无汞高压放电灯包括封装有放电空间的透光气密封套和密封在透光气密外壳内并面向放电空间的一对电极，一次卤化物至少包括溴化钌 具有主要在亮度曲线和碱金属卤化物的峰值附近的无数发射光谱，并且辅助卤化物含有一种或多种金属卤化物，其主要选自镁（Mg），铁（Fe），钴（Co），铬 （Cr），锌（Zn），镍（Ni），锰（Mn），铝（Al），锑（Sb），铋（Bi），铍（Be），铼（Re），镓（Ga） （Ti），锆（Zr）和铪（Hf），其主要有助于固定灯电压。

公开(公告)号：US07573203B2

公开(公告)日：2009-08-11

申请号：US11557277

申请日：2006-11-07

申请人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

发明人： Takahito Kashiwagi ,  Masazumi Ishida ,  Mikio Matsuda ,  Kozo Uemura

IPC分类号： H01J17/20 ,  H01J61/12

CPC分类号： H01J61/82 ,  H01J61/125

摘要： A mercury-free high-pressure discharge lamp includes a light-transmissive airtight envelope enclosing therein a discharge space, and a pair of electrodes sealed inside the light-transmissive airtight envelope and facing the discharge space, and the primary halide includes at least thulium bromide having an innumerable emission spectrum primarily around the peak of a luminosity curve and alkali metal halide, and the accessory halide contains one or more metal halides mostly selected from a group of Magnesium (Mg), Iron (Fe), Cobalt (Co), Chromium (Cr), Zinc (Zn), Nickel (Ni), Manganese (Mn), Aluminum (Al), Antimony (Sb), Bismuth (Bi), Beryllium (Be), Rhenium (Re), Gallium (Ga), Titanium (Ti), Zirconium (Zr), and Hafnium (Hf) which primarily contribute to fix lamp voltage.

摘要翻译： 一种无汞高压放电灯包括封装有放电空间的透光气密封套和密封在透光气密外壳内并面向放电空间的一对电极，一次卤化物至少包括溴化钌 具有主要在亮度曲线和碱金属卤化物的峰值附近的无数发射光谱，并且辅助卤化物含有一种或多种金属卤化物，其主要选自镁（Mg），铁（Fe），钴（Co），铬 （Cr），锌（Zn），镍（Ni），锰（Mn），铝（Al），锑（Sb），铋（Bi），铍（Be），铼（Re），镓（Ga） （Ti），锆（Zr）和铪（Hf），其主要有助于固定灯电压。

公开(公告)号：USD482142S1

公开(公告)日：2003-11-11

申请号：US29143156

申请日：2001-06-11

申请人： Hisashi Honda ,  Masazumi Ishida ,  Sadao Sakaguchi

设计人： Hisashi Honda ,  Masazumi Ishida ,  Sadao Sakaguchi

公开(公告)号：US20090206766A1

公开(公告)日：2009-08-20

申请号：US12429759

申请日：2009-04-24

申请人： Kozo Uemura ,  Masazumi Ishida ,  Hiroshi Kamata ,  Takuya Honma

发明人： Kozo Uemura ,  Masazumi Ishida ,  Hiroshi Kamata ,  Takuya Honma

IPC分类号： H05B41/16 ,  H01J61/16

CPC分类号： H01J61/125 ,  H01J61/827

摘要： A high-pressure discharge lamp is characterized by including a translucent airtight container having a discharging space in an internal portion, electrodes for causing discharge in the discharging space of the translucent airtight container, and an ionization medium sealed in the translucent airtight container and containing a metal halide and rare gas, the metal halide including at least one type of halides of thulium and holmium whose sealing ratio with respect to the total amount of sealed metal halides is not lower than 30 mass % and the rare gas is xenon at not lower than 3 atm at 25° C., and the high-pressure discharge lamp is characterized in that mercury and a metal halide for formation of lamp voltage are not substantially contained in the translucent airtight container.

摘要翻译： 高压放电灯的特征在于包括在内部具有放电空间的半透明气密容器，用于在透光性气密容器的放电空间中放电的电极和密封在透光性气密容器中的电离介质， 金属卤化物和稀有气体，金属卤化物包括至少一种类型的ium和钬的卤化物，其密封比相对于密封的金属卤化物的总量不低于30质量％，稀有气体为氙不低于 3atm，高压放电灯的特征在于，在透光性密封容器中基本上不含汞和用于形成灯电压的金属卤化物。

公开(公告)号：US20080211411A1

公开(公告)日：2008-09-04

申请号：US11859394

申请日：2007-09-21

申请人： Kozo Uemura ,  Hiroshi Kamata ,  Masazumi Ishida ,  Takuya Honma

发明人： Kozo Uemura ,  Hiroshi Kamata ,  Masazumi Ishida ,  Takuya Honma

IPC分类号： H01J17/16

CPC分类号： H01J61/827 ,  H01J61/302 ,  H01J61/36

摘要： A high-pressure discharge lamp includes a translucent ceramic discharge vessel having a surrounding part formed of translucent ceramic, and a pipe connected to the surrounding part, formed of translucent ceramic having an average crystal particle size of 50 μm or less in a region close to an intended sealing portion, and having a smaller diameter than the surrounding part. A current introducing conductor is inserted into the pipe of the translucent ceramic discharge vessel, and is sealed at least by a sealing portion formed by fusion of the translucent ceramic in the pipe. An electrode is connected to and disposed in the current introducing conductor in the translucent ceramic discharge vessel. A discharge medium is sealed in the translucent ceramic discharge vessel.

摘要翻译： 高压放电灯包括具有由半透明陶瓷形成的周围部分的透光陶瓷放电容器和与周围部分连接的管，该透光陶瓷放电容器由接近于...的区域的平均结晶粒径为50μm以下的半透明陶瓷形成 预定的密封部分，并且具有比周围部分更小的直径。 电流引入导体插入到半透明陶瓷放电容器的管中，并且至少由通过管中的半透明陶瓷的熔融形成的密封部分密封。 电极与透光性陶瓷放电容器内的导电导体连接配置。 放电介质被密封在半透明陶瓷放电容器中。

公开(公告)号：US20060279218A1

公开(公告)日：2006-12-14

申请号：US11451432

申请日：2006-06-13

申请人： Kozo Uemura ,  Masazumi Ishida ,  Hiroshi Kamata

发明人： Kozo Uemura ,  Masazumi Ishida ,  Hiroshi Kamata

IPC分类号： H01J61/30 ,  H01J17/16

CPC分类号： H01J61/366 ,  H01J9/323 ,  H01J61/827

摘要： The present invention provides a high-pressure discharge lamp in which a seal part between the translucent ceramics discharge vessel and the current introducing conductor has an improved sealing capability, as well as a high-pressure discharge lamp operating apparatus and an illuminating apparatus which use the high-pressure discharge lamp. A high-pressure discharge lamp MHL includes a translucent ceramics discharge vessel 1 having an opening 1b, a current introducing conductor 2 inserted into and sealed to the opening, electrodes 3 connected to the current introducing conductor 2 and sealed in the translucent ceramics discharge vessel, and a discharge medium. The sealing of the current introducing conductor is provided by the fusion of ceramics in the opening of the translucent ceramics discharge vessel or/and a material of the same quality as that of a material of a part of the current introducing conductor which is opposite the opening.

摘要翻译： 本发明提供了一种高压放电灯，其中半透明陶瓷放电容器和电流引入导体之间的密封部分具有改善的密封能力，以及高压放电灯操作装置和照明装置，其使用 高压放电灯。 高压放电灯MHL包括：具有开口部1b的透光性陶瓷放电容器1，插入并密封于开口部的电流导入体2，与导电导体2连接并密封在透光性陶瓷放电容器 ，和放电介质。 电流引入导体的密封通过陶瓷在透光性陶瓷放电容器的开口中的融合或/和与开口相对的导电导体的一部分的材料质量相同的材料而提供 。