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1. 发明授权

EP2173144B1 LIGHT SOURCE DEVICE, DISCHARGE LAMP AND ITS CONTROL METHOD 有权
标题翻译：光源装置，放电灯及其控制方法
公开(公告)号：EP2173144B1
公开(公告)日：2017-06-21
申请号：EP08752329.6
申请日：2008-05-02
申请人： Hamamatsu Photonics K.K.
发明人： ITO, Yoshinobu , MATSUSHITA, Koji , ITO, Masaki
IPC分类号： H05B41/19 , H01J61/68 , H05B41/04
CPC分类号： H05B41/04 , H01J61/68

2. 发明公开

EP3022763A1 GASENTLADUNGSLAMPE UND DEREN VERWENDUNG 审中-公开
标题翻译：气体放电灯及其用途
公开(公告)号：EP3022763A1
公开(公告)日：2016-05-25
申请号：EP14734840.3
申请日：2014-07-04
申请人： Heraeus Noblelight GmbH
发明人： ARNOLD, Erich , SÖLLER, Christoph , RADOSEVIC, Igor , SCHNABL, Anke , DESINGER, Gunther , JENEK, Torsten , PERLET, Günter , FISCHER, Norbert , DAMASCHKE, Gerhard , SCHNEIDER, Theo , UEBBING, Bruno
IPC分类号： H01J61/10 , H01J61/68
CPC分类号： H01J61/10 , H01J61/68
摘要： The invention relates to gas discharge lamps, in particular deuterium lamps, with a lamp bulb (2) filled with gas, comprising: an electrode housing with a front housing part (3) made of a non-electrically conductive material, a rear housing part (5), and a housing partition (4) which separates the front housing part (3) from the rear housing part (5). The front housing part (3) has a cathode (7), a cathode shielding window (8) arranged in front of the cathode (7), and a light outlet window (9) which emits light caused by the discharge towards the outside, and the rear housing part (5) receives an anode (6) which lies in the front housing part (3) on an optical axis A together with the light outlet window (9). The gas discharge lamp is characterized in that an outlet diaphragm (11) which has an adjustable electric potential and comprises a diaphragm opening (12) is arranged on the outside in front of the light outlet window (9), said diaphragm opening (12) lying on the optical axis A in projection of the light outlet window (9) and being spaced from said window. Damage to the lamp bulb material can be prevented by the outlet diaphragm. The invention further relates to the use of such gas discharge lamps for analytical purposes.

3. 发明授权

EP1830390B1 GAS DISCHARGE TUBE, LIGHT SOURCE AND LIQUID CHROMATOGRAPH 有权
标题翻译：气体放电灯，光源和液相色谱仪
公开(公告)号：EP1830390B1
公开(公告)日：2012-02-08
申请号：EP05814232.4
申请日：2005-12-12
申请人： HAMAMATSU PHOTONICS K.K.
发明人： ITO, Yoshinobu Hamamatsu Photonics K.K. , ITO, Masaki Hamamatsu Photonics K.K. , MATSUSHITA, Koji Hamamatsu Photonics K.K.
IPC分类号： H01J61/68 , G01N30/74 , H01J61/06
CPC分类号： G01N30/74 , G01N2030/027 , H01J61/06 , H01J61/68
摘要： A gas discharge tube comprises a hermetically sealed container encapsulating gas, a cathode portion and an anode portion (12) arranged in the hermetically sealed container in order to generate discharge, and a discharge path limiting portion (26) arranged between the cathode portion and the anode portion (12) in order to constrict the discharge path. The anode portion (12) is provided with an opening (12a) having a noncircular shape. More specifically, the opening has a maximum opening width in the vertical direction larger than that in the horizontal direction. With such a structure, the quantity of visible light radiated from a visible light source arranged on the back of the gas discharge tube, passing through the opening (12a) and a hole (26a) made in the discharge path limiting portion (26) and being irradiated forward together with the light radiated from the gas discharge tube can be increased while deterioration in discharge starting performance or shortening in lifetime of the anode portion being prevented.

4. 发明公开

EP1780767A4 GAS DISCHARGE TUBE 有权
标题翻译：气体放电管
公开(公告)号：EP1780767A4
公开(公告)日：2010-03-10
申请号：EP05768935
申请日：2005-08-04
申请人： HAMAMATSU PHOTONICS KK
发明人： ITO YOSHINOBU , MINAMIZAWA TSUYOSHI , MATSUSHITA KOJI
IPC分类号： H01J61/68 , H01J61/10
CPC分类号： H01J61/68 , H01J61/10

5. 发明公开

EP1335404A4 GAS DISCHARGE TUBE 有权
标题翻译： GASENTLADUNGSRÖHRE
公开(公告)号：EP1335404A4
公开(公告)日：2007-10-31
申请号：EP01982792
申请日：2001-11-15
申请人： HAMAMATSU PHOTONICS KK
发明人： KAWAI KOJI , ITO YOSHINOBU
IPC分类号： H01J61/36 , H01J61/54 , H01J61/68
CPC分类号： H01J61/68 , H01J61/54
摘要： A gas discharge tube makes a discharge path constricted by the cooperation of a first opening (18) and a second opening (13) to develop high-luminance light. For improving the starting property of a lamp even by constricting the discharge path, a predetermined voltage is impressed from outside on first and second discharge limiters (16, 12). Thus, a positive starting discharge which passes through the first and second openings, so that a discharge between a cathode (20) and an anode (8) is rapidly started. The anode, cathode, and first and second discharge path limiters are electrically connected with first-fourth stem pins (9A-9D) and effectively utilize the respective stem pins to retain a light emitter assembly.
摘要翻译：气体放电管通过第一开口（18）和第二开口（13）的协作而使放电路径收缩以产生高亮度光。为了即使通过缩小放电路径来改善灯的启动性能，从外部在第一和第二放电限制器（16,12）上施加预定电压。因此，通过第一和第二开口的正开始放电，使得阴极（20）和阳极（8）之间的放电迅速开始。阳极，阴极以及第一和第二放电路径限制器与第一至第四管脚（9A-9D）电连接并且有效地利用各个管脚来保持光发射器组件。

6. 发明公开

EP1399942A4 A GAS-FILLED ARC DISCHARGE LAMP AND A METHOD OF MAKING THEREOF 审中-公开
标题翻译：充气弧光放电灯及其制造方法
公开(公告)号：EP1399942A4
公开(公告)日：2006-12-06
申请号：EP02709470
申请日：2002-02-08
申请人： IMAGING & SENSING TECH CORP
发明人： CLARK DAVID L
IPC分类号： H01J61/073 , H01J61/68 , H01J9/02 , H01J9/18 , H01J61/02 , H01J61/10 , H01J61/33
CPC分类号： H01J61/02 , H01J9/18 , H01J61/10 , H01J61/68
摘要： A gas discharge lamp having a translucent envelope enclosing a light emitting assembly that includes a baffe (44) and an anode (42) separated by one or more spacers (46) made of an electrically insulatingmaterial such as ceramic, which are oriented towards a heated cathode to receive electrons emiteed therefrom. Each spacer (46) has a front surface, a rear surface, a top surface and a bottom surface including a transverse cavity (74) formed between the front and rear surfaces to permit electrons to flow through. The cavity (74) extends from a first through-hole (76) in the front surface to a second through-hole (78) in the rear surface of the spacer. Further, the cavity (74) includes a gap (80) for allowing conductive materials that may sputter or evaporate from the anode or the baffle to escape from the cavity to prevent short circuiting between the anode (42) and the baffle (44).

7. 发明授权

EP1045428B1 GAS DISCHARGE TUBE 有权
标题翻译：气体放电管
公开(公告)号：EP1045428B1
公开(公告)日：2005-02-16
申请号：EP98961486.2
申请日：1998-12-22
申请人： Hamamatsu Photonics K.K.
发明人： IKEDO, Tomoyuki, Hamamatsu Photonics K.K. , ADACHI, Kouzou, Hamamatsu Photonics K.K. , ITO, Yoshinobu, Hamamatsu Photonics K.K. , MATUI, Ryotaro, Hamamatsu Photonics K.K.
IPC分类号： H01J61/68 , H01J1/90 , H01J63/08
CPC分类号： H01J63/08 , H01J61/10 , H01J61/30 , H01J61/302 , H01J61/35 , H01J61/68 , H01J63/02
摘要： A gas discharge tube (1), wherein a gas is sealed in a sealed case (2) at least a part of which is light transmissible, to generate electric discharge between an anode (6) and a cathode (9) provided in the sealed case (2), whereby predetermined light is discharged from a light transmission portion (14a) of the sealed case (2) to the outside, comprising the anode (6) placed on an insulating anode support member (5), a converging electrode support member (7) placed on a surface, which surrounds the anode (6), of the anode support member and having an opening (7a) at which the anode (6) is exposed, a converging electrode (8) which has a converging opening (8a) at a front surface of the opening (7a) so that the opening (8a) projects toward the anode (6), and which is placed on the support member (7), and a cathode (9) placed on the anode support member (5) or converging electrode support member (7) so as to be spaced from the converging opening (8a).

8. 发明公开

EP1341210A1 GAS DISCHARGE TUBE 有权
标题翻译：气体放电管
公开(公告)号：EP1341210A1
公开(公告)日：2003-09-03
申请号：EP01982794.8
申请日：2001-11-15
申请人： Hamamatsu Photonics K.K.
发明人： KAWAI, Koji , ITO, Yoshinobu
IPC分类号： H01J61/68
CPC分类号： H01J61/70 , H01J61/68
摘要： The gas discharge tube in accordance with the present invention comprises at least two electrically conductive aperture members disposed within a thermoelectron transmission path between a cathode and an anode, and an insulator for electrically insulating the electrically conductive aperture members from each other, thereby being able to emit light with a high luminance. Its startability at the time of emitting light can be enhanced in particular when the aperture area of the electrically conductive aperture member on the downstream side in the thermoelectron transmission path is set favorably.
摘要翻译：根据本发明的气体放电管包括至少两个设置在阴极和阳极之间的热电子传输路径内的导电孔构件，以及用于使导电孔构件彼此电绝缘的绝缘体，从而能够以高亮度发光。特别是在热电子传输路径中的下游侧的导电性光圈部件的开口面积被良好设定的情况下，能够提高发光时的启动性。

9. 发明授权

EP1043756B1 GAS DISCHARGE TUBE 有权
标题翻译：气体放电管
公开(公告)号：EP1043756B1
公开(公告)日：2003-03-19
申请号：EP98961488.8
申请日：1998-12-22
申请人： Hamamatsu Photonics K.K.
发明人： IKEDO, Tomoyuki, Hamamatsu Photonics K.K. , ADACHI, Kouzou, Hamamatsu Photonics K.K. , ITO, Yoshinobu, Hamamatsu Photonics K.K. , MATUI, Ryotaro, Hamamatsu Photonics K.K.
IPC分类号： H01J61/68
CPC分类号： H01J61/10 , H01J61/30 , H01J61/302 , H01J61/35 , H01J61/68 , H01J63/02 , H01J63/08
摘要： A gas discharge tube (1), wherein a side tube member (22) is formed of a metal, a metal joint portion (15b) being provided on an outer circumferential portion of a stem (4) and combined with a joint portion (16) of the side tube member (22), which comprises a metal, by welding, whereby it becomes possible to attain the facilitation of an assembling operation owing to the welding method, as well as the miniaturization of the gas discharge tube (1) itself, the handling efficiency of the gas discharge tube being also improved greatly since the side tube member (22) is formed to small dimensions and made of a metal, the side tube member (22) made of a metal promoting the diversification of the shape of the gas discharge tube (1) and promising mass-production thereof.
摘要翻译：一种气体放电管（1），其中侧管件（22）由金属形成，金属接头部分（15b）设置在管座（4）的外圆周部分上并与接头部分（16））通过焊接而构成侧管构件（22），由此，能够实现基于焊接方法的组装作业的容易化和气体放电管（1）本身的小型化由于侧管构件22形成为小尺寸并且由金属制成，所以气体放电管的处理效率也大大提高，侧管构件22由金属制成，促进了形状的多样化气体放电管（1）以及有希望的大规模生产。

10. 发明授权

EP0727810B1 Gas discharge tube 失效
标题翻译：气体放电管
公开(公告)号：EP0727810B1
公开(公告)日：2002-05-22
申请号：EP96301053.3
申请日：1996-02-16
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Ikedo, Tomoyuki , Ito, Yoshinobu , Matui, Ryotaro
IPC分类号： H01J61/10 , H01J61/68 , H01J61/04
CPC分类号： H01J61/045 , H01J61/10 , H01J61/68

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