专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20070159104A1 Metal halide lamp and luminaire using the same 审中-公开
标题翻译：金属卤化物灯和灯具使用相同
公开(公告)号：US20070159104A1
公开(公告)日：2007-07-12
申请号：US10582737
申请日：2004-12-20
申请人： Yukiya Kanazawa , Atsushi Utsubo , Hiroshi Nohara , Shunsuke Kakisaka , Yoshiharu Nishiura
发明人： Yukiya Kanazawa , Atsushi Utsubo , Hiroshi Nohara , Shunsuke Kakisaka , Yoshiharu Nishiura
IPC分类号： H01J61/30 , H01J17/16
CPC分类号： H01J61/827 , H01J61/34
摘要： The present invention aims at providing a metal halide lamp that (i) prevents a decline in the lumen maintenance and a deterioration of quality in appearance due to the coloring of a casing tube surrounding the arc tube, and at the same time (ii) achieves high luminous efficiency. A metal halide lamp (1) has a pair of electrodes (20a&b) placed in an arc tube (3) made of translucent ceramic, and a sodium halide is enclosed therein. The metal halide lamp (1) satisfies L/D 4, where L (mm) is the length of the space between the electrodes (20a&b) and D (mm) is the internal diameter of the arc tube (3). The metal halide lamp (1) has a casing tube (2) surrounding the arc tube (3), at least around a portion between the electrodes (20a&b). Here, R/r 3.0 is satisfied, where R is the internal diameter of the casing tube (2) and r is the external diameter of the arc tube (3), within a region positionally corresponding to, in a radial direction of the arc tube, the space between the electrodes (20a&b), on a cross-sectional surface where an outer circumference of the arc tube (3) comes closest to the internal circumference of the casing tube (2).
摘要翻译：本发明的目的在于提供一种金属卤化物灯，其特征在于，（i）防止由于围绕电弧管的套管的着色导致的流明维持率的下降和外观质量的劣化，同时（ii）达到发光效率高。金属卤化物灯（1）具有放置在由半透明陶瓷制成的电弧管（3）中的一对电极（20a和b），并且其中封入有卤化钠。金属卤化物灯（1）满足L / D 4，其中L（mm）是电极（20A和b）之间的空间的长度，D（mm）是电弧管（3）的内径。金属卤化物灯（1）具有围绕电弧管（3）的壳体管（2），至少在电极（20A和b2）之间的一部分周围。这里，满足R / r 3.0，其中R是套管（2）的内径，r是电弧管（3）的外径，在与圆弧的径向方向相对应的区域内在电弧管（3）的外周最靠近套管（2）的内周的横截面上，电极（20a和b）之间的空间。

12. 发明申请

US20060170363A1 Metal halide lamp 失效
标题翻译：金卤灯
公开(公告)号：US20060170363A1
公开(公告)日：2006-08-03
申请号：US10547060
申请日：2004-07-22
申请人： Atsushi Utsubo , Hiroshi Nohara , Yukiya Kanazawa , Yoshiharu Nishiura , Kiyoshi Takahashi , Makoto Kai , Makoto Horiuchi
发明人： Atsushi Utsubo , Hiroshi Nohara , Yukiya Kanazawa , Yoshiharu Nishiura , Kiyoshi Takahashi , Makoto Kai , Makoto Horiuchi
IPC分类号： H01J17/20
CPC分类号： H01J61/125 , H01J61/88
摘要： A metal halide lamp of the present invention has an arc tube formed of ceramic and a pair of opposing electrodes. This lamp includes a Pr (praseodymium) halide, a Na (sodium) halide, and a Ca (calcium) halide enclosed within the arc tube. The Pr halide content Hp [mol], the Na halide content Hn [mol], and the Ca halide content Hc [mol] satisfy the relationships of 0.4≦Hc/Hp≦15.0 and 3.0≦Hn/Hp≦=25.0.
摘要翻译：本发明的金属卤化物灯具有由陶瓷形成的电弧管和一对相对的电极。该灯包括封闭在电弧管内的Pr（镨）卤化物，Na（钠）卤化物和Ca（钙）卤化物）。 Pr卤化物含量Hp [mol]，卤化钠含量Hn [mol]和Ca卤化物含量Hc [mol]满足0.4 <= Hc / Hp <= 15.0和3.0 <= Hn / Hp <== 25.0。

13. 发明授权

US06492764B2 Metal halide lamp 失效
标题翻译：金卤灯
公开(公告)号：US06492764B2
公开(公告)日：2002-12-10
申请号：US09912712
申请日：2001-07-25
申请人： Kazuo Takeda , Yoshiharu Nishiura , Takashi Maniwa
发明人： Kazuo Takeda , Yoshiharu Nishiura , Takashi Maniwa
IPC分类号： H01J102
CPC分类号： H01J61/302 , H01J61/125 , H01J61/34 , H01J61/366 , H01J61/827
摘要： A metal halide lamp including a discharge tube of a transparent ceramic in which a discharge metal and a buffer gas are sealed, the discharge tube having electrodes at both ends thereof, including a discharge portion, slender tube portions provided at both ends of the discharge portion, into which feedthroughs including the electrodes and lead-in wires are inserted, and slender tube sealing portions in which gaps between the slender tube portions and the feedthroughs are sealed with a sealing material, an outer tube containing the discharge tube, and a transparent protecting cylinder provided inside the outer tube so as to surround the discharge tube is provided. At least one of the slender tube sealing portions is exposed beyond the protecting cylinder. This provides a metal halide lamp that suppresses leaks in a discharge tube sealing portion while maintaining high efficiency and high color rendition by using a ceramic discharge tube, and that is tolerant of an external shock.
摘要翻译：一种金属卤化物灯，包括密封放电金属和缓冲气体的透明陶瓷的放电管，其两端具有电极的放电管包括排出部，设置在排出部的两端的细长管部插入包括电极和引入线的馈通，以及细长管密封部分，其中细长管部分和馈通部之间的间隙用密封材料密封，包含放电管的外管和透明保护提供设置在外管内部以围绕放电管的圆筒。细长管密封部分中的至少一个露出超过保护筒。这提供了一种金属卤化物灯，其通过使用陶瓷放电管保持高效率和高显色性，并且耐受外部冲击，从而抑制放电管密封部分的泄漏。

14. 发明授权

US06815893B2 Metal halide lamp having a long lifespan 失效
标题翻译：金属卤化物灯寿命长
公开(公告)号：US06815893B2
公开(公告)日：2004-11-09
申请号：US10282468
申请日：2002-10-29
申请人： Shunsuke Kakisaka , Kazuo Takeda , Takashi Maniwa , Yoshiharu Nishiura
发明人： Shunsuke Kakisaka , Kazuo Takeda , Takashi Maniwa , Yoshiharu Nishiura
IPC分类号： H01J6118
CPC分类号： H01J61/30 , H01J61/827
摘要： The present invention provides a metal halide lamp having a ceramic arc tube vessel that includes a discharge arc tube member and thin tube members, the discharge arc tube member including taper parts and a main tube part in the middle in a longitudinal direction, the taper parts and the main tube part having a larger outside diameter than an outside diameter of ends of the discharge arc tube in a longitudinal direction, and the thin tube members each being fit to the respective ends of the discharge arc tube, where a minimum curvature radius R is set to be 0.3 mm or more at each transitional area of an external surface between each taper part and a corresponding end of the discharge arc tube.
摘要翻译：本发明提供一种具有陶瓷电弧管容器的金属卤化物灯，其包括放电电弧管部件和细管部件，所述放电电弧管部件包括锥形部分和在纵向方向上的中间的主管部分，所述锥形部分并且主管部分具有比沿着放电电弧管的纵向方向的端部的外径更大的外径，并且每个细管部件均配合到放电电弧管的各个端部，其中最小曲率半径R 在每个锥形部分和放电电弧管的相应端之间的外表面的每个过渡区域处被设定为0.3mm以上。

15. 发明授权

US07230389B2 Metal halide lamp having function for suppressing abnormal discharge 有权
标题翻译：具有抑制异常放电功能的金属卤化物灯
公开(公告)号：US07230389B2
公开(公告)日：2007-06-12
申请号：US10660929
申请日：2003-09-12
申请人： Kazuo Takeda , Isao Ota , Kazushige Sakamoto , Yoshiharu Nishiura
发明人： Kazuo Takeda , Isao Ota , Kazushige Sakamoto , Yoshiharu Nishiura
IPC分类号： H05B37/02 , H01J1/88
CPC分类号： H01J61/544 , H01J9/247 , H01J61/34 , H01J61/50 , H01J61/547 , H01J61/56 , H01J61/827
摘要： A metal halide lamp includes a ceramic arc tube that is composed of a main body and two narrow tube parts provided at respective ends of the main body; a pair of electrodes provided inside the main body; two feeders, each being connected at one end thereof to a different one of the electrodes inside the main body, and extending through a different one of the narrow tube parts, so as to be external to the arc tube at another end; a starting wire that is connected to one of the feeders, and that is in a vicinity of or contacts an outer surface of the arc tube; and a current suppressing unit that is on a current path of the starting wire, and suppresses or cuts off current on the path.
摘要翻译：金属卤化物灯包括：陶瓷电弧管，由主体和设在主体各端的两个细管部分组成; 设置在主体内的一对电极; 两个进料器各自在其一端连接到主体内的不同的一个电极，并且延伸通过不同的一个窄管部分，以便在另一端处于电弧管的外部; 起动线，其连接到所述馈电线中的一个，并且在所述电弧管的外表面附近或接触所述电弧管; 以及电流抑制单元，其在起始线的电流路径上，并且抑制或切断路径上的电流。

16. 发明授权

US07227309B2 Metal halide lamp 有权
标题翻译：金卤灯
公开(公告)号：US07227309B2
公开(公告)日：2007-06-05
申请号：US10392577
申请日：2003-03-20
申请人： Yasutaka Horibe , Yoshiharu Nishiura , Shunsuke Kakisaka
发明人： Yasutaka Horibe , Yoshiharu Nishiura , Shunsuke Kakisaka
IPC分类号： H01J17/16
CPC分类号： H01J61/30 , H01J61/827
摘要： The present invention provides a metal halide lamp in which the change of the color temperature is suppressed regardless of the orientation of the light emitting bulb in use. The metal halide lamp includes a light emitting bulb of translucent ceramics that includes a light emitting portion and tubular portions that are connected to the light emitting portion. The light emitting portion includes a liquid holding portion on the inner surface of the light emitting portion so as to hold a liquefied substance that moves on the inner surface toward one of the tubular portions. The internal diameter d of the light emitting bulb at the liquid holding portion satisfies 0.4D
摘要翻译：本发明提供一种金属卤化物灯，其中与使用中的发光灯泡的取向无关地抑制色温的变化。金属卤化物灯包括半透明陶瓷的发光灯泡，其包括发光部分和连接到发光部分的管状部分。发光部分包括在发光部分的内表面上的液体保持部分，以便保持在内表面上朝着一个管状部分移动的液化物质。液体保持部分处的发光管的内径d满足0.4D

17. 发明授权

US06774559B2 Metal vapor discharge lamp 失效
标题翻译：金属蒸汽放电灯
公开(公告)号：US06774559B2
公开(公告)日：2004-08-10
申请号：US09907227
申请日：2001-07-17
申请人： Shunsuke Kakisaka , Yoshiharu Nishiura
发明人： Shunsuke Kakisaka , Yoshiharu Nishiura
IPC分类号： H01J6134
CPC分类号： H01J61/34
摘要： A metal vapor discharge lamp including an outer tube having a closed portion at a first end and a base at a second end; a discharge tube inside of which an electrode is provided, located in the outer tube; and a sleeve enveloping the discharge tube and located in the outer tube, wherein the sleeve includes an open portion on the closed portion side of the outer tube; the closed portion side of the outer tube is provided with a support for supporting an end of the closed portion side of the sleeve; the support comprises a column portion having a narrow plate shape or a narrow stick shape separated from the open portion of the closed portion side of the sleeve, and a sleeve holding portion provided at an end of the column portion and is in contact with the sleeve; and the support is connected to a feeding body connected to the electrode and led from the discharge tube toward the side of the closed portion, and the support also is connected to an electric power supply wire extending toward the side of the base. Thereby, it is possible to provide a high efficiency and long lifetime metal vapor discharge lamp capable of suppressing abnormal noises after the lamp is turned on or off with the sleeve supported firmly.
摘要翻译：一种金属蒸汽放电灯，包括在第一端具有封闭部分的外管和在第二端处具有基部的外管; 其中设置有位于外管中的电极的放电管; 以及包围放电管并位于外管中的套筒，其中套筒包括在外管的封闭部分侧上的开口部分; 外管的封闭部分侧设置有用于支撑套筒的封闭部分侧的端部的支撑件; 支撑体包括具有与套筒的封闭部分侧的开口部分分离的窄板形状或窄条形状的柱部分，以及设置在柱部分的端部处并与套筒接触的套筒保持部分 ; 并且支撑体连接到连接到电极并且从放电管朝向封闭部分的侧面引导的馈送体，并且支撑体还连接到朝向基部侧延伸的电力供应线。由此，可以提供一种高效率且长寿命的金属蒸气放电灯，其能够在套筒被牢固地支撑在灯被接通或断开之后抑制异常噪声。

18. 发明授权

US06756721B2 Metal halide lamp 失效
标题翻译：金卤灯
公开(公告)号：US06756721B2
公开(公告)日：2004-06-29
申请号：US10185793
申请日：2002-06-27
申请人： Masanori Higashi , Yoshiharu Nishiura , Shigefumi Oda , Shunsuke Kakisaka , Hiroshi Enami
发明人： Masanori Higashi , Yoshiharu Nishiura , Shigefumi Oda , Shunsuke Kakisaka , Hiroshi Enami
IPC分类号： H01J724
CPC分类号： H01J61/302 , H01J61/125
摘要： A metal halide lamp has an arc tube including an envelope as an arc tube container made of an oxide-based translucent ceramic material, and the arc tube is filled with luminescent materials comprising at least a cerium halide, a sodium halide, a thallium halide and an indium halide. An amount of the cerium halide is in a range from 20 wt % to 69.0 wt %, an amount of the sodium halide is in a range from 30 wt % to 79.0 wt %, and a total amount of the thallium halide and the indium halide is in a range from 1.0 wt % to 20 wt % with respect to the entire metal halides. Accordingly, the arc discharge is spread, bending of the arc discharge toward the arc tube wall is suppressed, and thus, the metal halide lamp has improved luminescent efficiency, where lowering of the flux maintenance factor is suppressed even after a long-time use, and hues of the luminescent colors are corrected.
摘要翻译：金属卤化物灯具有包括作为由氧化物基半透明陶瓷材料制成的电弧管容器的外壳的电弧管，并且所述电弧管填充有至少包括卤化铈，卤化钠，卤化铊和卤化铟。卤化铈的量在20重量％〜69.0重量％的范围内，卤化钠的含量在30重量％〜79.0重量％的范围内，卤化铊和卤化铟的总量相对于整个金属卤化物的范围为1.0重量％至20重量％。因此，电弧放电扩大，电弧放电朝向电弧管壁的弯曲受到抑制，因此金属卤化物灯具有提高的发光效率，即使在长时间使用后也降低磁通维持系数，并且校正发光颜色的色调。

19. 发明授权

US07078860B2 Metal vapor discharge lamp having configured envelope for stable luminous characteristics 有权
标题翻译：金属蒸气放电灯具有配置为发光特性稳定的外壳
公开(公告)号：US07078860B2
公开(公告)日：2006-07-18
申请号：US10806187
申请日：2004-03-23
申请人： Mikio Miura , Shunsuke Kakisaka , Yoshiharu Nishiura
发明人： Mikio Miura , Shunsuke Kakisaka , Yoshiharu Nishiura
IPC分类号： H01J61/30 , H01J61/36
CPC分类号： H01J61/72 , H01J61/30
摘要： A metal vapor discharge lamp, comprises: a translucent ceramic envelope, the envelope comprising a center bulb for defining a discharge space and side tubes, the center bulb and the side tubes being integrally molded; a pair of current suppliers extending through hollows of the side tubes respectively, each of the current suppliers comprising an electrode and a lead-in wire, a first end of the electrode being disposed in the discharge space, a second end of the electrode being connected with the lead-in wire; a sealant for hermetically sealing open ends of the side tubes; and a light-emitting metal contained in the discharge space. An inner wall and an external wall of a seamless boundary portion between the center bulb and each of the side tubes have the smallest curvature radius of Ri mm and Ro mm, respectively. The center bulb has an inner diameter of D mm. The lamp has an electric power of P watts. The radius Ri, radius Ro, diameter D and electric power P satisfy, −0.00076P+0.304≦Ri/D≦−0.00076P+0.490, Formula (1) where P≦350 watts; and 1.28Ro≦Ri≦1.39Ro. Formula (2)
摘要翻译：一种金属蒸汽放电灯，包括：半透明陶瓷外壳，所述外壳包括用于限定放电空间的中心灯泡和侧管，所述中央灯泡和所述侧灯整体成型; 一对当前的供应商分别延伸穿过侧管的中空，每个当前的供应商包括电极和引入线，电极的第一端设置在放电空间中，电极的第二端被连接带导线; 用于气密地密封侧管的开口端的密封剂; 以及包含在放电空间中的发光金属。中心灯泡和每个侧管之间的无缝边界部分的内壁和外壁具有最小的半径R i和R mm，分别。中心灯泡的内径为D mm。灯具有P瓦特的功率。半径R i，半径R O，直径D和电功率P满足<？在线公式描述=“在线公式”end =“lead “？> - 0.00076P + 0.304 <= R＆lt; i / D <= - 0.00076P + 0.490，式（1）<？在线公式描述=”在线公式“end = “尾”？>其中P <= 350瓦; 和<？in-line-formula description =“In-line Formulas”end =“lead”？> 1.28R <= R＆lt; i＆lt; = 1.39R _{o 。公式（2）<？in-line-formula description =“In-line Formulas”end =“tail”？>}

20. 发明授权

US06805603B2 Electrode, manufacturing method thereof, and metal vapor discharge lamp 失效
标题翻译：电极及其制造方法以及金属蒸汽放电灯
公开(公告)号：US06805603B2
公开(公告)日：2004-10-19
申请号：US10213133
申请日：2002-08-05
申请人： Tatsuya Kawamura , Toshizo Kobayashi , Hiroshi Enami , Yoshiharu Nishiura , Takaharu Yanata
发明人： Tatsuya Kawamura , Toshizo Kobayashi , Hiroshi Enami , Yoshiharu Nishiura , Takaharu Yanata
IPC分类号： H01J902
CPC分类号： H01J9/02 , H01J9/04 , H01J61/04
摘要： A first electrode part in a rod shape is placed on an upper side, and a second electrode part in a rod shape having a higher melting point than that of the first electrode part is placed on a lower side, so that ends of the first and second electrode parts are brought into contact. Contact ends or vicinities thereof are irradiated with a laser beam, so that the electrode parts are welded. Here, a region irradiated with the laser beam is in a long narrow shape having a minor axis directed in a vertical direction and a major axis directed in a horizontal direction. This makes it possible to manufacture an electrode with a consistent high quality with a high yield.
摘要翻译：杆状的第一电极部分放置在上侧，并且具有比第一电极部分的熔点高的棒形状的第二电极部分放置在下侧，使得第一和第二电极部分使第二电极部件接触。接触端或其附近用激光束照射，使得电极部分被焊接。这里，用激光束照射的区域是具有指向垂直方向的短轴和沿水平方向指向的长轴的长狭窄形状。这使得可以以高产率制造具有一致的高质量的电极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式