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1. 发明专利

JP2012512513A Cathode shielding member in deuterium lamp 有权
公开(公告)号：JP2012512513A
公开(公告)日：2012-05-31
申请号：JP2011541129
申请日：2009-11-13
申请人：ヘレーウスノーブルライトゲゼルシャフトミットベシュレンクテルハフツングHeraeus Noblelight GmbH
发明人：エアネスティカーステン , イェネクトアステン , マルクムスロルフ
IPC分类号： H01J61/68 , H01J61/10
CPC分类号： H01J61/68 , H01J61/10
摘要： A gas-discharge lamp (deuterium lamp) is provided having a lamp bulb (26) filled with gas, an anode (12) disposed inside the lamp bulb, a cathode (10) spaced from the anode inside the lamp bulb, a housing having a molded body (18), a rear housing wall (24), and a housing base made at least partially of electrically nonconductive material. The housing base includes a housing front (16), an intermediate housing wall (22), a cathode space (28), and a cathode shielding window (20). The cathode shielding window is insulated from the molded body and/or is made of an insulating material. The gas-discharge lamp is particularly applicable for analytical purposes.

2. 发明专利

JP4932185B2 Gas discharge tube, light source device and a liquid chromatograph 有权
公开(公告)号：JP4932185B2
公开(公告)日：2012-05-16
申请号：JP2005192610
申请日：2005-06-30
申请人：浜松ホトニクス株式会社
发明人：喜延伊藤 , 真城伊藤 , 孝二松下
IPC分类号： H01J61/68 , G01N30/74
CPC分类号： G01N30/74 , G01N2030/027 , H01J61/06 , H01J61/68

3. 发明专利

JP4237400B2 Gas discharge tube 有权
公开(公告)号：JP4237400B2
公开(公告)日：2009-03-11
申请号：JP2000526948
申请日：1998-12-22
申请人：浜松ホトニクス株式会社
发明人：喜延伊藤 , 良太郎松井 , 智之池戸 , 耕造足立
IPC分类号： H01J61/68 , H01J61/067 , H01J61/10 , H01J61/30 , H01J61/35 , H01J63/02
CPC分类号： H01J61/68 , H01J61/10 , H01J61/30 , H01J61/302 , H01J61/35 , H01J63/02

4. 发明专利

JP3984179B2 Gas discharge tube 有权
公开(公告)号：JP3984179B2
公开(公告)日：2007-10-03
申请号：JP2003042953
申请日：2003-02-20
申请人：浜松ホトニクス株式会社
发明人：喜延伊藤 , 真城伊藤 , 孝二松下
IPC分类号： H01J61/68
CPC分类号： H01J61/68

5. 发明专利

JP2004265625A Gas discharge tube 有权
公开(公告)号：JP2004265625A
公开(公告)日：2004-09-24
申请号：JP2003034238
申请日：2003-02-12
申请人： Hamamatsu Photonics Kk , 浜松ホトニクス株式会社
发明人： ITO YOSHINOBU , ITO SHINJIYO , MATSUSHITA KOJI
IPC分类号： H01J61/10 , H01J61/68
CPC分类号： H01J61/68
摘要： PROBLEM TO BE SOLVED: To provide a gas discharge tube having a discharge path restriction part capable of providing high luminance, and surely generating discharge.
SOLUTION: This gas discharge tube 10 is used for generating discharge between a positive electrode part 24 and a negative electrode part 52 disposed in a sealed vessel 12 with gas enclosed. The gas discharge tube is equipped with: the tubular discharge restriction part 28 disposed between the positive electrode part and the negative electrode part and having a through-hole 46 for narrowing a discharge path between the positive electrode and the negative electrode; and a discharge path restriction part support part 30 having an electric insulation property for supporting the discharge path restriction part. The tip part of the discharge path restriction part has a cylindrical projection part 44 projecting toward the negative electrode; and when it is assumed that the outside diameter of the projection part 44 is D, and the height of the projection part is H, D/H is in the range of 0.5-2.0. By this structure, an intense electric field can be generated in the vicinity of the tip of the projection part, whereby a starting voltage is lowered so that discharge can surely be generated.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP5117774B2 The light source device, discharge lamp and a control method thereof 有权
公开(公告)号：JP5117774B2
公开(公告)日：2013-01-16
申请号：JP2007170702
申请日：2007-06-28
申请人：浜松ホトニクス株式会社
发明人：喜延伊藤 , 孝二松下 , 真城伊藤
IPC分类号： H05B41/19 , H01J61/68
CPC分类号： H05B41/04 , H01J61/68

7. 发明专利

JP4964360B2 Gas discharge tube 有权
公开(公告)号：JP4964360B2
公开(公告)日：2012-06-27
申请号：JP2000348415
申请日：2000-11-15
申请人：浜松ホトニクス株式会社
发明人：喜延伊藤 , 浩司河合
IPC分类号： H01J61/68 , H01J61/36 , H01J61/54
CPC分类号： H01J61/68 , H01J61/54

8. 发明专利

JP4907852B2 Gas discharge tube 有权
公开(公告)号：JP4907852B2
公开(公告)日：2012-04-04
申请号：JP2004244283
申请日：2004-08-24
申请人：浜松ホトニクス株式会社
发明人：和夫上野 , 喜延伊藤 , 孝二松下
IPC分类号： H01J61/68 , H01J61/10
CPC分类号： H01J61/68

9. 发明专利

JP4589142B2 The light source device 有权
公开(公告)号：JP4589142B2
公开(公告)日：2010-12-01
申请号：JP2005041186
申请日：2005-02-17
申请人：浜松ホトニクス株式会社
发明人：和夫上野 , 孝二松下 , 耕造足立
IPC分类号： G01N21/01
CPC分类号： H01J61/68 , H01J5/50 , H01J5/62 , H01J63/08

10. 发明专利

JP4185213B2 Portable light source device 有权
标题翻译：空值
公开(公告)号：JP4185213B2
公开(公告)日：2008-11-26
申请号：JP12298399
申请日：1999-04-28
申请人：浜松ホトニクス株式会社
发明人：真城伊藤 , 勇二郎清
IPC分类号： F21V29/00 , F21V29/02 , F21L13/00 , F21L14/00 , F21V8/00 , G01J3/02 , G01J3/10 , G01N21/01 , H01J61/68
CPC分类号： G01J3/10 , G01J3/02 , G01J3/0272 , G01J3/0286 , G01J3/0291 , H01J61/68

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