LU504110B1 - Pulsed vacuum ultraviolet lamp with adjustable pulse width - Google Patents
Pulsed vacuum ultraviolet lamp with adjustable pulse width Download PDFInfo
- Publication number
- LU504110B1 LU504110B1 LU504110A LU504110A LU504110B1 LU 504110 B1 LU504110 B1 LU 504110B1 LU 504110 A LU504110 A LU 504110A LU 504110 A LU504110 A LU 504110A LU 504110 B1 LU504110 B1 LU 504110B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- vacuum ultraviolet
- radio frequency
- window piece
- coupler
- pulse width
- Prior art date
Links
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims abstract description 28
- 239000010453 quartz Substances 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 17
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims abstract description 14
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims abstract description 14
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000005284 excitation Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052724 xenon Inorganic materials 0.000 claims description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 239000001307 helium Substances 0.000 claims 1
- 229910052734 helium Inorganic materials 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 238000010364 biochemical engineering Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/302—Vessels; Containers characterised by the material of the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Claims (5)
1. Gepulste Vakuum-Ultraviolettlampe mit einstellbarer Impulsbreite, umfassend ein Festkôrperrelais, einen Draht, eine Signalleitung, einen 2650-kHz- 5 Radiofrequenzsignalgenerator, ein Radiofrequenzkabel, einen Koppler-Stützstab, einen Ferritkern, eine Erregerspule, ein Quarzlampenrohr, einen Metallkolben, ein Lithiumfluorid- oder Magnesiumfluorid-Fensterteil, eine Fensterteil-Befestigungsabdeckung, ein Gaseinlassrohr, ein Gasauslassrohr, eine Quarzlampenrohr-Befestigungsscheibe, einen Quarzlampenrohr-Dichtring und einen Fensterteil-Dichtring, wobei das Quarzlampenrohr, der Metallkolben, das Lithiumfluorid- oder Magnesiumfluorid-Fensterteil, die Fensterteil- Befestigungsabdeckung, die Quarzlampenrohr-Befestigungsscheibe, der Quarzlampenrohr- Dichtring und die Fensterstück-Dichtring eine Plasmaentladungskammer der Vakuum- Ultraviolettlampe bilden, und wobei der Koppler-Stützstab, der Ferritkern und die Erregerspule einen Koppler bilden und in der Mitte der Plasmaentladungskammer angeordnet sind.
2. Gepulste Vakuum-Ultraviolettlampe mit einstellbarer Pulsbreite nach Anspruch 1, wobei der 2650-kHz-Radiofrequenzsignalgenerator und der Koppler ein 2650-kHz- Radiofrequenzsignalgenerator bzw. ein Koppler von handelsüblichen elektrodenlosen Beleuchtungslampe sind.
3. Gepulste Vakuum-Ultraviolettlampe mit einstellbarer Impulsbreite nach Anspruch 1, wobei der 2650-kHz-Radiofrequenzsignalgenerator Uber das Festkôrperrelais mit einer 220V/110V- Steckdose verbunden ist und die Einschaltzeit durch eine 310V-Impulsspannung gesteuert wird.
4. Gepulste Vakuum-Ultraviolettlampe mit einstellbarer Pulsbreite nach Anspruch 1, wobei das Lithiumfluorid- oder Magnesiumfluorid-Fensterteil, das Vakuum-Ultraviolettlicht durchlassen kann, austauschbar ist.
5. Gepulste Vakuum-Ultraviolettlampe mit einstellbarer Pulsbreite nach Anspruch 1, wobei die Plasmaentladungskammer mit einem flüssigen Leuchtmittel-Gas von 30 - 300 Pa gefüllt ist und das Gas aus einem oder mehreren der Gase Wasserstoff, Argon, Krypton und Xenon oder aus einem Mischgas aus einem oder mehreren der Gase Wasserstoff, Argon, Krypton und Xenon mit Helium ausgewählt ist.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357596.5A CN116936337A (zh) | 2022-04-07 | 2022-04-07 | 脉宽可调的脉冲真空紫外灯 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU504110B1 true LU504110B1 (en) | 2023-07-03 |
Family
ID=85987258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU504110A LU504110B1 (en) | 2022-04-07 | 2022-05-19 | Pulsed vacuum ultraviolet lamp with adjustable pulse width |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN116936337A (de) |
| LU (1) | LU504110B1 (de) |
| WO (1) | WO2023060895A1 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08190899A (ja) * | 1995-01-13 | 1996-07-23 | Hitachi Ltd | 無電極蛍光ランプ |
| CN101567297A (zh) * | 2008-04-25 | 2009-10-28 | 中国科学院生态环境研究中心 | 高通量无极真空紫外光源 |
| CN102737953B (zh) * | 2011-04-08 | 2016-03-02 | 高永生 | 一种高频无极灯 |
| CN106941073B (zh) * | 2017-03-10 | 2018-11-13 | 中国人民解放军战略支援部队航天工程大学 | 一种同轴气体放电真空紫外光源装置 |
| CN112635294B (zh) * | 2020-12-22 | 2022-04-19 | 中国科学技术大学 | 超高亮度真空紫外灯 |
| CN114220728B (zh) * | 2021-11-12 | 2023-09-12 | 中国人民解放军战略支援部队航天工程大学 | 一种惰性气体放电真空紫外光源 |
-
2022
- 2022-04-07 CN CN202210357596.5A patent/CN116936337A/zh active Pending
- 2022-05-19 LU LU504110A patent/LU504110B1/en active IP Right Grant
- 2022-05-19 WO PCT/CN2022/093726 patent/WO2023060895A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023060895A9 (zh) | 2023-06-08 |
| CN116936337A (zh) | 2023-10-24 |
| WO2023060895A8 (zh) | 2023-11-09 |
| WO2023060895A1 (zh) | 2023-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20230703 |