KR100905626B1 - 방전 램프 - Google Patents
방전 램프 Download PDFInfo
- Publication number
- KR100905626B1 KR100905626B1 KR1020050102097A KR20050102097A KR100905626B1 KR 100905626 B1 KR100905626 B1 KR 100905626B1 KR 1020050102097 A KR1020050102097 A KR 1020050102097A KR 20050102097 A KR20050102097 A KR 20050102097A KR 100905626 B1 KR100905626 B1 KR 100905626B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- hole
- main body
- gas introduction
- discharge lamp
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp
- H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
Description
Claims (4)
- 발광관의 내부에 한 쌍의 전극이 대향 배치된 방전 램프에서,적어도 한 쪽의 전극은, 내부에 밀폐 공간이 형성된 전극 본체와, 이 밀폐 공간에 봉입된 전열체를 구비하여 이루어지고,상기 전극 본체에는, 전극 본체 외부와 내부의 밀폐 공간에 이어지는 가스 도입용 관통 구멍이 형성되어 있고,상기 가스 도입용 관통 구멍의 전극 본체 외부 측의 선단 개구의 주연은 박육부로 되어 있고,상기 박육부가 용융하여, 상기 가스 도입용 관통 구멍의 선단 개구가 밀봉되어 있는 것을 특징으로 하는 방전 램프.
- 삭제
- 제1항에 있어서, 상기 전극 본체는 동체부와 덮개부로 이루어지고,상기 덮개부는, 전극 축이 일체로 형성되고, 해당 전극 축에 상기 가스 도입용 관통 구멍이 형성되어 있는 것을 특징으로 하는 방전 램프.
- 제1항에 있어서, 상기 박육부는, 방전 가열, 레이저 가열, 전자선 가열 중 어느 하나에 의해서 용융되어 상기 가스 도입용 관통 구멍의 전극 본체 외부 측의 선단 개구가 밀봉되어 있는 것을 특징으로 하는 방전 램프.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004340537 | 2004-11-25 | ||
JPJP-P-2004-00340537 | 2004-11-25 | ||
JP2005278117A JP4548290B2 (ja) | 2004-11-25 | 2005-09-26 | 放電ランプ |
JPJP-P-2005-00278117 | 2005-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060058629A KR20060058629A (ko) | 2006-05-30 |
KR100905626B1 true KR100905626B1 (ko) | 2009-06-30 |
Family
ID=36733333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050102097A KR100905626B1 (ko) | 2004-11-25 | 2005-10-28 | 방전 램프 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4548290B2 (ko) |
KR (1) | KR100905626B1 (ko) |
CN (1) | CN1783416B (ko) |
TW (1) | TW200618032A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101848491B1 (ko) * | 2017-07-31 | 2018-04-12 | 유수영 | 이산화염소 기체가스 농도 조절 및 지속 방출이 가능한 살균장치 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI396222B (zh) * | 2006-04-13 | 2013-05-11 | Ushio Electric Inc | Discharge lamp |
JP4811310B2 (ja) * | 2006-04-13 | 2011-11-09 | ウシオ電機株式会社 | 放電ランプ |
JP5036361B2 (ja) * | 2007-03-23 | 2012-09-26 | 株式会社オーク製作所 | 階段状溝の放熱構造を有する電極を用いた放電ランプ |
JP4396747B2 (ja) | 2007-08-20 | 2010-01-13 | ウシオ電機株式会社 | 放電ランプ |
JP5303923B2 (ja) * | 2007-12-20 | 2013-10-02 | ウシオ電機株式会社 | 放電ランプ |
JP2009252468A (ja) * | 2008-04-04 | 2009-10-29 | Ushio Inc | 放電ランプ |
JP4525798B2 (ja) | 2008-05-28 | 2010-08-18 | ウシオ電機株式会社 | ショートアーク型水銀ランプ |
JP5167980B2 (ja) * | 2008-06-21 | 2013-03-21 | ウシオ電機株式会社 | 放電ランプ |
JP2010129442A (ja) * | 2008-11-28 | 2010-06-10 | Harison Toshiba Lighting Corp | メタルハライドランプ |
JP4974064B2 (ja) * | 2009-07-14 | 2012-07-11 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
TWI601183B (zh) * | 2013-04-24 | 2017-10-01 | Orc Manufacturing Co Ltd | Discharge lamp |
DE102022116475A1 (de) | 2022-07-01 | 2024-01-04 | Osram Gmbh | Anodenelektrode für eine gasentladungslampe, verfahren zu deren herstellung sowie gasentladungslampe |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030084598A (ko) * | 2002-04-26 | 2003-11-01 | 우시오덴키 가부시키가이샤 | 방전 램프 |
JP2003331780A (ja) * | 2002-05-08 | 2003-11-21 | Ushio Inc | ショートアーク放電ランプ用電極構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4042588B2 (ja) * | 2003-02-27 | 2008-02-06 | ウシオ電機株式会社 | 放電ランプ |
JP4026513B2 (ja) * | 2003-02-28 | 2007-12-26 | ウシオ電機株式会社 | 放電ランプ |
JP4161815B2 (ja) * | 2003-06-17 | 2008-10-08 | ウシオ電機株式会社 | 放電ランプ |
-
2005
- 2005-09-26 JP JP2005278117A patent/JP4548290B2/ja active Active
- 2005-10-11 TW TW094135375A patent/TW200618032A/zh unknown
- 2005-10-28 KR KR1020050102097A patent/KR100905626B1/ko active IP Right Grant
- 2005-11-25 CN CN2005101272288A patent/CN1783416B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030084598A (ko) * | 2002-04-26 | 2003-11-01 | 우시오덴키 가부시키가이샤 | 방전 램프 |
JP2003331780A (ja) * | 2002-05-08 | 2003-11-21 | Ushio Inc | ショートアーク放電ランプ用電極構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101848491B1 (ko) * | 2017-07-31 | 2018-04-12 | 유수영 | 이산화염소 기체가스 농도 조절 및 지속 방출이 가능한 살균장치 |
Also Published As
Publication number | Publication date |
---|---|
TWI362052B (ko) | 2012-04-11 |
TW200618032A (en) | 2006-06-01 |
KR20060058629A (ko) | 2006-05-30 |
JP4548290B2 (ja) | 2010-09-22 |
CN1783416B (zh) | 2011-06-15 |
JP2006179461A (ja) | 2006-07-06 |
CN1783416A (zh) | 2006-06-07 |
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