专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06608444B2 Mercury-free high-intensity discharge lamp operating apparatus and mercury-free metal halide lamp 有权
标题翻译：无汞高强度放电灯操作装置和无汞金属卤化物灯
公开(公告)号：US06608444B2
公开(公告)日：2003-08-19
申请号：US09865842
申请日：2001-05-25
申请人： Ryo Minamihata , Kiyoshi Takahashi , Yuriko Kaneko , Mamoru Takeda , Hideaki Kiryu , Takayuki Murase , Masato Yoshida
发明人： Ryo Minamihata , Kiyoshi Takahashi , Yuriko Kaneko , Mamoru Takeda , Hideaki Kiryu , Takayuki Murase , Masato Yoshida
IPC分类号： H01J1346
CPC分类号： H01J61/125 , H01J61/106 , H01J61/16 , H01J61/827 , H01J61/84 , H01J61/86
摘要： A mercury-free high-intensity discharge lamp operating apparatus includes a horizontally operated high-intensity discharge lamp including an arc tube in which a luminous material is enclosed and a pair of electrodes are arranged in the arc tube; a ballast including an alternating current generation means for supplying alternating current to the pair of electrodes; and a magnetic field application means for applying in substantially vertical direction a magnetic field having a component that is substantially perpendicular to a straight line connecting heads of the pair of electrodes; wherein mercury is not included as the luminous material in the arc tube. The present invention satisfies the relationship 0
摘要翻译：一种无汞高强度放电灯操作装置包括水平操作的高强度放电灯，其包括发光体，发光体被封闭，并且一对电极布置在电弧管中; 包括用于向所述一对电极提供交流电的交流发电装置的镇流器; 以及磁场施加装置，用于在基本上垂直的方向施加具有基本上垂直于连接所述一对电极的头部的直线的分量的磁场; 其中不包括汞作为电弧管中的发光材料。本发明满足以下关系：B（mT）是施加到一对电极的头部之间的中心的磁场，d（mm）是一对电极的头部之间的距离，P0（MPa）是压力在稳态运行期间，电弧管内部W（W）是稳态运行时消耗的功率，f（Hz）是稳态运行期间的稳态频率。

2. 发明授权

US06586891B2 High-intensity discharge lamp and high-intensity discharge lamp operating apparatus 有权
公开(公告)号：US06586891B2
公开(公告)日：2003-07-01
申请号：US09874779
申请日：2001-06-05
申请人： Yuriko Kaneko , Kiyoshi Takahashi , Ryo Minamihata , Mamoru Takeda , Hideaki Kiryu , Takayuki Murase
发明人： Yuriko Kaneko , Kiyoshi Takahashi , Ryo Minamihata , Mamoru Takeda , Hideaki Kiryu , Takayuki Murase
IPC分类号： H05B4124
CPC分类号： H01J61/542 , H01J61/547 , H05B41/042 , H05B41/19 , H05B41/2881 , H05B41/2928 , H05B41/384 , Y02B20/204 , Y02B20/206
摘要： A high-intensity discharge lamp includes an arc tube including a pair of electrodes opposed to each other therein; and a trigger wire made of a conductive material provided in an outer circumference of the arc tube. The trigger wire is turned to be in a conductive state with one electrode of the pair of electrodes when a start-up voltage is applied across the pair of electrodes, and discharge is started between the pair of electrodes in a state where an electrical field is formed between the trigger wire that is in the conductive state and the other electrode of the pair of electrodes.

3. 发明授权

US06479950B2 High intensity discharge lamp, driving apparatus for high intensity discharge lamp, and high intensity discharge lamp system 有权
标题翻译：高强度放电灯，高强度放电灯驱动装置，高强度放电灯系统
公开(公告)号：US06479950B2
公开(公告)日：2002-11-12
申请号：US09739974
申请日：2000-12-20
申请人： Kiyoshi Takahashi , Makoto Horiuchi , Yuriko Kaneko , Hideaki Kiryu , Mamoru Takeda , Takayuki Murase , Ryo Minamihata
发明人： Kiyoshi Takahashi , Makoto Horiuchi , Yuriko Kaneko , Hideaki Kiryu , Mamoru Takeda , Takayuki Murase , Ryo Minamihata
IPC分类号： H05B4136
CPC分类号： H01J61/106 , H01J61/125 , H01J61/827
摘要： In a high intensity discharge lamp, at least one of an arc bend amount and an apparent width of arc is controlled by a simple configuration at low cost. A high intensity discharge lamp system 110 has a high intensity discharge lamp 111 and an operating circuit 113 for driving the high intensity discharge lamp 111. In the high intensity discharge lamp 111, a rare gas and a filling material 136 containing a metal halide as a light generating substance are enclosed in the arc tube 121 provided with a pair of electrodes 122a and 122b. The lamp system is disposed such that the line connecting the electrodes 122a and 122b is horizontal, and by applying a magnetic field having a vertical magnetic flux thereto and by varying the frequency of alternating current for driving the high intensity discharge lamp 111, at least one of an arc bend amount and an apparent width of arc can be easily controlled.
摘要翻译：在高强度放电灯中，通过简单的结构以低成本控制电弧弯曲量和电弧的视在宽度中的至少一个。高强度放电灯系统110具有高强度放电灯111和用于驱动高强度放电灯111的操作电路113.在高强度放电灯111中，将含有金属卤化物的稀有气体和填充材料136 发光物质被包围在设置有一对电极122a和122b的电弧管121中。灯系统被布置成使得连接电极122a和122b的线是水平的，并且通过施加具有垂直磁通量的磁场并且通过改变用于驱动高强度放电灯111的交流电流的频率，至少一个可以容易地控制电弧弯曲量和电弧的表观宽度。

4. 发明授权

US06639343B2 Mercury-free metal halide lamp 有权
公开(公告)号：US06639343B2
公开(公告)日：2003-10-28
申请号：US09904036
申请日：2001-07-12
申请人： Kiyoshi Takahashi , Yuriko Kaneko , Hideaki Kiryu , Masato Yoshida
发明人： Kiyoshi Takahashi , Yuriko Kaneko , Hideaki Kiryu , Masato Yoshida
IPC分类号： H01J150
CPC分类号： H01J61/106 , H01J61/125 , H01J61/827
摘要： A mercury-free metal halide lamp includes an arc tube including a pair of electrodes inside the tube. In the arc tube, a rare gas and a metal halide are contained, and no mercury is contained. The mercury-free metal halide lamp is horizontally operated such that the pair of electrodes is substantially horizontal. The mercury-free metal halide lamp further includes magnetic field applying means for applying a magnetic field including a component substantially perpendicular to a straight line connecting heads of the pair of electrodes in a substantially vertical direction. The density of halogen atoms evaporated during steady-state operation with respect to unit inner volume of the arc tube is 20 &mgr;mol/cc or more.

5. 发明授权

US06573656B2 High-pressure discharge lamp and method for producing the same 失效
公开(公告)号：US06573656B2
公开(公告)日：2003-06-03
申请号：US09903852
申请日：2001-07-12
申请人： Yuriko Kaneko , Kiyoshi Takahashi , Hideaki Kiryu , Masato Yoshida
发明人： Yuriko Kaneko , Kiyoshi Takahashi , Hideaki Kiryu , Masato Yoshida
IPC分类号： H01J6136
CPC分类号： H01J61/827 , H01J5/26 , H01J9/247
摘要： A high-pressure discharge lamp includes an arc tube portion enclosing a luminous material in the tube; a side tube portion substantially made of quartz glass that extends from the arc tube portion; and an electrode rod whose first end is arranged in the arc tube portion and a part of which is provided in the side tube portion. The electrode rod is substantially made of tungsten. A region containing at least one of copper oxide and copper is present in at least a part of the portion of the side tube portion in which the part of the electrode rod is positioned.

6. 发明授权

US06653801B1 Mercury-free metal-halide lamp 有权
标题翻译：无汞金卤灯
公开(公告)号：US06653801B1
公开(公告)日：2003-11-25
申请号：US09554409
申请日：2000-05-12
申请人： Mamoru Takeda , Makoto Horiuchi , Kiyoshi Takahashi , Makoto Kai , Takeshi Saito , Hideaki Kiryu
发明人： Mamoru Takeda , Makoto Horiuchi , Kiyoshi Takahashi , Makoto Kai , Takeshi Saito , Hideaki Kiryu
IPC分类号： H05B4116
CPC分类号： H01J61/125 , H01J61/827
摘要： A pair of electrodes (3) are provided in an arc tube (1) I/S is 20 (A/mm2) or less on a condition that an area of a cross section at a tip of the electrodes (3) is S (mm2) and an operating current between the electrodes (3) is I (A). According to this constitution, a long lamp life can be obtained without causing a rise in the lamp voltage and the blackening of the arc tube (1) by the evaporation of the electrodes while operation time becomes longer.
摘要翻译：在电弧（1）的顶端的截面积为1的情况下，在电弧管（1）中设置一对电极（3），I / S为20（A / mm 2）是S（mm 2），电极（3）之间的工作电流为I（A）。根据该结构，通过电极的蒸发而不会引起灯电压的上升和电弧管（1）的黑化，同时操作时间变长，可以获得长的灯泡寿命。

7. 发明授权

US06265827B1 Mercury-free metal halide lamp 有权
标题翻译：无汞金属卤化物灯
公开(公告)号：US06265827B1
公开(公告)日：2001-07-24
申请号：US09381140
申请日：1999-09-16
申请人： Kiyoshi Takahashi , Makoto Horiuchi , Mamoru Takeda , Takeshi Saito , Hideaki Kiryu
发明人： Kiyoshi Takahashi , Makoto Horiuchi , Mamoru Takeda , Takeshi Saito , Hideaki Kiryu
IPC分类号： H01J6120
CPC分类号： H01J61/12
摘要： The present invention provides a mercury-free metal halide lamp with an increased lamp operating voltage and prolonged lamp life without enclosing mercury or excessively increasing an inner pressure of an arc tube. A lamp in accordance with the present invention contains, as a content of a fill material 202, 0.04 mg of ScI3, 0.21 mg of NaI, 7 atm of Xe at room temperature, and 0.1 mg of YI3, which is an iodide of Y, Y having an ionization potential as a simple substance being 5 to 10 eV and a vapor pressure at a temperature of lamp operation being 10−5 or higher.
摘要翻译：本发明提供一种无汞金属卤化物灯，其具有增加的灯工作电压和延长的灯泡寿命，而不会包围汞或过度增加电弧管的内部压力。根据本发明的灯含有作为填充材料202的含量，在室温下含有0.04mg的ScI3，0.21mg的NaI，7atm的Xe和0.1mg作为Y的碘化物的YI3，具有作为单体的电离电位的Y为5〜10eV，灯工作温度下的蒸气压为10-5以上。

8. 发明授权

US06583564B1 Discharge lamp with light-intercepting film bands 失效
标题翻译：放电灯带有遮光膜带
公开(公告)号：US06583564B1
公开(公告)日：2003-06-24
申请号：US09712325
申请日：2000-11-14
申请人： Hideaki Kiryu , Takayuki Murase
发明人： Hideaki Kiryu , Takayuki Murase
IPC分类号： H01J1716
CPC分类号： H01J61/35 , F21S41/17 , F21S41/43 , H01J61/025 , H01J61/04
摘要： A discharge lamp which enables glare reduction, so that a lighting fixture can be simplified and reduced in weight. The discharge lamp includes an arc tube having a discharge space, a pair of electrodes having tips facing with each other within the discharge space, an outer tube enclosing the arc tube, a base that fixes one side of the outer tube, and two band-shaped light-intercepting films extending on a surface of the outer tube in the direction of the axis of the arc tube and in parallel with each other, wherein in at least one of the light-intercepting films, an extending portion is formed that extends on the side of the top of the outer tube with respect to the tip of the electrode within the discharge space and in the circumferential direction of the outer tube. Accordingly, unevenness in the intensity distribution of the light distribution pattern can be reduced, and generation of glare can be prevented. Furthermore, because it is not necessary to add a further mechanism for reducing glare such as a light-intercepting plate, a lighting fixture can be simplified and reduced in weight.
摘要翻译：一种能够减少眩光的放电灯，从而可以简化照明器具并减轻重量。放电灯包括具有放电空间的电弧管，在放电空间内具有彼此面对的尖端的一对电极，封闭电弧管的外管，固定外管一侧的基座和两个带状电极，在所述外管的表面上沿着所述电弧管的轴线的方向延伸并且彼此平行的形状的遮光膜，其中在所述遮光膜中的至少一个中形成有延伸部分外管的顶部相对于放电空间内的电极的顶端和外管的圆周方向的一侧。因此，可以减少配光图案的强度分布的不均匀性，并且可以防止产生眩光。此外，由于不需要添加用于减少诸如遮光板的眩光的另外的机构，所以可以简化照明装置并减轻重量。

9. 发明授权

US06809478B2 Metal halide lamp for automobile headlight 失效
标题翻译：汽车头灯用金属卤化物灯
公开(公告)号：US06809478B2
公开(公告)日：2004-10-26
申请号：US10296731
申请日：2002-11-25
申请人： Masato Yoshida , Hideaki Kiryu
发明人： Masato Yoshida , Hideaki Kiryu
IPC分类号： H01J1704
CPC分类号： H01J61/827 , H01J61/0735 , H01J61/125 , H01J61/16 , H01J61/368
摘要： A metal halide lamp for an automobile headlight is provided, which includes an arc tube in which a pair of tungsten electrodes are provided at both ends and a metal halide as a main component of a luminescent material and xenon gas as a buffer gas are sealed, wherein the tungsten electrodes contain not more than 0.4 wt % of thorium oxide, the metal halide contains scandium iodide, and a pressure of the xenon sealed in the arc tube is at least 0.4 MPa. This makes it possible to provide a long-life metal halide lamp for an automobile headlight that can achieve a further improved lumen maintenance factor and other life characteristics during 2000 hours or more of lighting.
摘要翻译：本发明提供一种汽车用前照灯用金属卤化物灯，其特征在于，包括在两端设置一对钨电极的电弧管和作为发光材料的主要成分的金属卤化物，作为缓冲气体的氙气被密封，其中所述钨电极含有不超过0.4重量％的氧化钍，所述金属卤化物含有碘化钪，并且密封在所述电弧管中的氙的压力为至少0.4MPa。这使得可以提供一种用于汽车前灯的长寿命金属卤化物灯，其可以在2000小时或更长时间内实现进一步改善的流明维持系数和其他寿命特性。

10. 发明申请

US20120187836A1 LAMP AND LIGHTING APPARATUS 审中-公开
标题翻译：灯和照明设备
公开(公告)号：US20120187836A1
公开(公告)日：2012-07-26
申请号：US13265828
申请日：2011-05-31
申请人： Naotaka Hashimoto , Shinya Kawagoe , Toshikazu Endo , Hideaki Kiryu , Kazuhiko Itoh , Masahiro Miki
发明人： Naotaka Hashimoto , Shinya Kawagoe , Toshikazu Endo , Hideaki Kiryu , Kazuhiko Itoh , Masahiro Miki
IPC分类号： F21V23/00 , F21V17/12 , F21V15/01 , F21V5/04 , F21V21/02
CPC分类号： F21V15/01 , F21K9/233 , F21S2/005 , F21V5/007 , F21V5/04 , F21V7/0091 , F21V17/12 , F21V23/007 , F21V23/026 , F21Y2115/10
摘要： Lamp realizing high brightness without increase in size, including: case 3 that is in conical shape, wherein LEDs 37 are installed on inner surface of bottom 5 of case 3; lens 13 that is smaller than case 3 in size and positioned in case 3 such that light emission face 63 of lens 13 is on opening side of case 3; cover 15 that is installed to cover opening of case 3 so that light emitted from face 63 is extracted to outside of lamp; base member 17 that is hollow inside and attached to outer surface of bottom 5 of case 3 to project toward outside; and lighting circuit 23 that receives electricity via base member 17, and causes LEDs 37 to emit light. Electronic parts 49, 51 and 99 constituting lighting circuit 23 are arranged in distribution in spaces of case 3 and base member 17.
摘要翻译：灯具实现高亮度而不增加尺寸，包括：圆锥形的壳体3，其中LED 37安装在壳体3的底部5的内表面上; 透镜13的尺寸小于壳体3并位于壳体3中，使得透镜13的光发射面63位于壳体3的开口侧; 盖15安装以覆盖壳体3的开口，使得从表面63发射的光被提取到灯的外部; 底部构件17，其在壳体3的底部5的外表面处于中空并且附接到壳体3的外表面以向外突出; 以及通过基座部件17接收电力的发光电路23，使LED37发光。构成照明电路23的电子部件49,51和99分布在壳体3和基底部件17的空间内。

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