JP3827492B2 - 放電灯 - Google Patents
放電灯 Download PDFInfo
- Publication number
- JP3827492B2 JP3827492B2 JP31156999A JP31156999A JP3827492B2 JP 3827492 B2 JP3827492 B2 JP 3827492B2 JP 31156999 A JP31156999 A JP 31156999A JP 31156999 A JP31156999 A JP 31156999A JP 3827492 B2 JP3827492 B2 JP 3827492B2
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- arc tube
- discharge lamp
- vapor discharge
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 122
- 229910052753 mercury Inorganic materials 0.000 claims description 89
- 238000001816 cooling Methods 0.000 claims description 43
- 238000009423 ventilation Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 20
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31156999A JP3827492B2 (ja) | 1999-11-01 | 1999-11-01 | 放電灯 |
| TW90106648A TW486725B (en) | 1999-11-01 | 2001-03-21 | Mercury arc lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31156999A JP3827492B2 (ja) | 1999-11-01 | 1999-11-01 | 放電灯 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001135134A JP2001135134A (ja) | 2001-05-18 |
| JP2001135134A5 JP2001135134A5 (enExample) | 2004-10-28 |
| JP3827492B2 true JP3827492B2 (ja) | 2006-09-27 |
Family
ID=18018820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31156999A Expired - Fee Related JP3827492B2 (ja) | 1999-11-01 | 1999-11-01 | 放電灯 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3827492B2 (enExample) |
| TW (1) | TW486725B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10231258A1 (de) * | 2002-07-11 | 2004-01-22 | Philips Intellectual Property & Standards Gmbh | Entladungslampe mit Kühleinrichtung |
| GB0225254D0 (en) * | 2002-10-30 | 2002-12-11 | Gen Electric | Short arc high intensity mercury discharge lamp |
| KR20060013395A (ko) * | 2003-05-12 | 2006-02-09 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 반사기 및 냉각 장치를 구비한 고압 방전 램프 |
| JP4023398B2 (ja) * | 2003-06-20 | 2007-12-19 | ウシオ電機株式会社 | 紫外線発光ランプおよびそれを用いた光照射器 |
| JP4794840B2 (ja) * | 2004-09-17 | 2011-10-19 | キヤノン株式会社 | 光源装置及び該光源装置を有する投射型表示装置 |
| EP1811775B1 (en) | 2004-09-17 | 2011-08-10 | Canon Kabushiki Kaisha | Light source apparatus with a cooling mechanism for an image projection apparatus |
| JP4356776B2 (ja) * | 2007-06-15 | 2009-11-04 | ウシオ電機株式会社 | 紫外線放電ランプ |
| JP5241162B2 (ja) * | 2007-07-27 | 2013-07-17 | キヤノン株式会社 | 画像投射装置 |
| JP5271855B2 (ja) * | 2009-09-24 | 2013-08-21 | 株式会社オーク製作所 | 防風部材を備えた照明装置 |
| CN103000486B (zh) * | 2011-09-08 | 2016-02-03 | 上海微电子装备有限公司 | 气体射流冲击冷却装置 |
| JP6523868B2 (ja) * | 2015-08-25 | 2019-06-05 | 株式会社オーク製作所 | 防風部材を備えた照明装置 |
| CN107818901B (zh) * | 2017-12-07 | 2023-11-03 | 江苏骏达光电科技有限公司 | 短弧汞氙灯专用挡风环 |
| JP7210269B2 (ja) | 2018-12-26 | 2023-01-23 | 株式会社オーク製作所 | 放電ランプ及び照明装置 |
| JP7259664B2 (ja) * | 2019-09-17 | 2023-04-18 | ウシオ電機株式会社 | ショートアーク型放電ランプおよび光照射装置 |
| JP7520675B2 (ja) * | 2020-10-02 | 2024-07-23 | キヤノン株式会社 | 光源装置、露光装置および物品製造方法 |
| JP2023016237A (ja) | 2021-07-21 | 2023-02-02 | 日本電産コパル株式会社 | 反射部材、撮像装置および車両 |
-
1999
- 1999-11-01 JP JP31156999A patent/JP3827492B2/ja not_active Expired - Fee Related
-
2001
- 2001-03-21 TW TW90106648A patent/TW486725B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001135134A (ja) | 2001-05-18 |
| TW486725B (en) | 2002-05-11 |
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