WO2007085973A3 - Electrodeless low-pressure discharge lamp - Google Patents
Electrodeless low-pressure discharge lamp Download PDFInfo
- Publication number
- WO2007085973A3 WO2007085973A3 PCT/IB2007/050066 IB2007050066W WO2007085973A3 WO 2007085973 A3 WO2007085973 A3 WO 2007085973A3 IB 2007050066 W IB2007050066 W IB 2007050066W WO 2007085973 A3 WO2007085973 A3 WO 2007085973A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure discharge
- electrodeless
- vessel
- discharge lamp
- low
- Prior art date
Links
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
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
-
- 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
- H01J61/34—Double-wall vessels or containers
Abstract
Electrodeless low-pressure discharge lamps (1, 13) are known from the prior art. Such electrodeless lamps are favorable because their discharge vessel (2, 14) filled with mercury vapor and a rare gas has small dimensions compared with commercially available low-pressure discharge lamps provided with electrodes. The invention relates to an improved electrodeless low-pressure discharge lamp, comprising an ionizable substance, comprising molecular halide, in its discharge vessel, and which comprises induction means said electric field in said vessel (2, 14), and thermal insulation means for thermally insulating the discharge vessel 2, 14) at least partially.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06100848 | 2006-01-25 | ||
EP06100848.8 | 2006-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007085973A2 WO2007085973A2 (en) | 2007-08-02 |
WO2007085973A3 true WO2007085973A3 (en) | 2008-06-12 |
Family
ID=38110386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/050066 WO2007085973A2 (en) | 2006-01-25 | 2007-01-10 | Electrodeless low-pressure discharge lamp |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007085973A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030310A1 (en) | 2009-06-24 | 2010-12-30 | Osram Gesellschaft mit beschränkter Haftung | Dielectric barrier discharge lamp with discharge spaces |
US10292237B2 (en) * | 2016-06-30 | 2019-05-14 | Yehi Or Light Creation Limited | High efficiency light system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4675577A (en) * | 1985-04-15 | 1987-06-23 | Intent Patents A.G. | Electrodeless fluorescent lighting system |
EP0440300A1 (en) * | 1990-02-02 | 1991-08-07 | Koninklijke Philips Electronics N.V. | Electrodeless low-pressure discharge lamp |
US5248918A (en) * | 1990-12-04 | 1993-09-28 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
-
2007
- 2007-01-10 WO PCT/IB2007/050066 patent/WO2007085973A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4675577A (en) * | 1985-04-15 | 1987-06-23 | Intent Patents A.G. | Electrodeless fluorescent lighting system |
EP0440300A1 (en) * | 1990-02-02 | 1991-08-07 | Koninklijke Philips Electronics N.V. | Electrodeless low-pressure discharge lamp |
US5248918A (en) * | 1990-12-04 | 1993-09-28 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
WO2007085973A2 (en) | 2007-08-02 |
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