DE2358573A1 - Verfahren und vorrichtung zur steigerung der lebensdauer einer quarzumhuellung fuer eine lichtquelle hoher leistung - Google Patents
Verfahren und vorrichtung zur steigerung der lebensdauer einer quarzumhuellung fuer eine lichtquelle hoher leistungInfo
- Publication number
- DE2358573A1 DE2358573A1 DE2358573A DE2358573A DE2358573A1 DE 2358573 A1 DE2358573 A1 DE 2358573A1 DE 2358573 A DE2358573 A DE 2358573A DE 2358573 A DE2358573 A DE 2358573A DE 2358573 A1 DE2358573 A1 DE 2358573A1
- Authority
- DE
- Germany
- Prior art keywords
- arc
- quartz
- envelope
- radiation
- wavelength
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 47
- 239000010453 quartz Substances 0.000 claims description 46
- 230000005855 radiation Effects 0.000 claims description 34
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 239000010936 titanium Substances 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope
Landscapes
- Glass Compositions (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00309808A US3851202A (en) | 1972-11-27 | 1972-11-27 | Method and apparatus for increasing the useful life of a quartz envelope in a high power light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2358573A1 true DE2358573A1 (de) | 1974-05-30 |
Family
ID=23199739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2358573A Pending DE2358573A1 (de) | 1972-11-27 | 1973-11-24 | Verfahren und vorrichtung zur steigerung der lebensdauer einer quarzumhuellung fuer eine lichtquelle hoher leistung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3851202A (enExample) |
| JP (1) | JPS4984084A (enExample) |
| DE (1) | DE2358573A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8700165A (nl) * | 1987-01-23 | 1988-08-16 | Seculock B V I O | Cheques- en creditcards-opberginrichting met ingebouwd vernietigingssysteem. |
| US5614151A (en) * | 1995-06-07 | 1997-03-25 | R Squared Holding, Inc. | Electrodeless sterilizer using ultraviolet and/or ozone |
| JP3938038B2 (ja) * | 2002-12-18 | 2007-06-27 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
| JP4177720B2 (ja) * | 2003-06-25 | 2008-11-05 | ハリソン東芝ライティング株式会社 | 閃光放電ランプ、閃光放電ランプ点灯装置および光照射装置 |
| JP4749797B2 (ja) * | 2005-08-10 | 2011-08-17 | 株式会社オーク製作所 | エキシマランプ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531677A (en) * | 1966-12-14 | 1970-09-29 | Sylvania Electric Prod | Quartz glass envelope with radiation-absorbing glaze |
| US3581139A (en) * | 1969-03-20 | 1971-05-25 | Westinghouse Electric Corp | Fluorescent lamp having titanium dioxide-containing glass envelope and reduced phosphor weight |
| US3597650A (en) * | 1969-09-23 | 1971-08-03 | Union Carbide Corp | Arc radiation sources |
-
1972
- 1972-11-27 US US00309808A patent/US3851202A/en not_active Expired - Lifetime
-
1973
- 1973-11-24 DE DE2358573A patent/DE2358573A1/de active Pending
- 1973-11-26 JP JP48131827A patent/JPS4984084A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3851202A (en) | 1974-11-26 |
| JPS4984084A (enExample) | 1974-08-13 |
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