EP0702394A3 - Metallhalogenid-Hochdruckentladungslampe - Google Patents
Metallhalogenid-Hochdruckentladungslampe Download PDFInfo
- Publication number
- EP0702394A3 EP0702394A3 EP95112860A EP95112860A EP0702394A3 EP 0702394 A3 EP0702394 A3 EP 0702394A3 EP 95112860 A EP95112860 A EP 95112860A EP 95112860 A EP95112860 A EP 95112860A EP 0702394 A3 EP0702394 A3 EP 0702394A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge lamp
- metal halide
- pressure discharge
- range
- high pressure
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/14—Selection of substances for gas fillings; Specified operating pressure or temperature having one or more carbon compounds as the principal constituents
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4432611A DE4432611A1 (de) | 1994-09-14 | 1994-09-14 | Metallhalogenid-Hochdruckentladungslampe |
DE4432611 | 1994-09-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0702394A2 EP0702394A2 (de) | 1996-03-20 |
EP0702394A3 true EP0702394A3 (de) | 1998-04-29 |
EP0702394B1 EP0702394B1 (de) | 2000-01-05 |
Family
ID=6528114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95112860A Expired - Lifetime EP0702394B1 (de) | 1994-09-14 | 1995-08-16 | Metallhalogenid-Hochdruckentladungslampe |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0702394B1 (de) |
JP (1) | JPH0896748A (de) |
CA (1) | CA2156472A1 (de) |
DE (2) | DE4432611A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ335289A (en) * | 1996-10-18 | 2000-07-28 | Walter Wadey & Company Pty Ltd | Flood light or luminaire construction with at least three part parabolic sections with common focal line |
DE19645959A1 (de) * | 1996-11-07 | 1998-05-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Metallhalogenid-Hochdruckentladungslampe |
EP1292966A1 (de) * | 2000-06-07 | 2003-03-19 | Koninklijke Philips Electronics N.V. | Hochdruckentladungslampe |
CN1860582A (zh) * | 2004-03-12 | 2006-11-08 | 松下电器产业株式会社 | 金属蒸汽放电灯及其制造方法、以及带反射器的灯 |
DE102004019185A1 (de) | 2004-04-16 | 2005-11-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hochdruckentladungslampe |
US20090009085A1 (en) * | 2006-01-25 | 2009-01-08 | Koninklijke Philips Electronics N.V. | Tld Low-Pressure Gas Discharge Lamp |
US7486026B2 (en) * | 2006-11-09 | 2009-02-03 | General Electric Company | Discharge lamp with high color temperature |
WO2008126020A2 (en) * | 2007-04-13 | 2008-10-23 | Koninklijke Philips Electronics N.V. | Discharge lamp comprising a monoxide radiation emitting material and a non-metal material |
WO2008126021A2 (en) * | 2007-04-13 | 2008-10-23 | Koninklijke Philips Electronics N.V. | Discharge lamp comprising electrodes and a monoxide radiation emitting material |
JP2010524185A (ja) * | 2007-04-13 | 2010-07-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 一酸化物の放射を放出するものである材料を含むものである放電ランプ |
JP5074248B2 (ja) * | 2008-03-14 | 2012-11-14 | 株式会社オーク製作所 | エキシマランプ |
CN102365493A (zh) | 2009-03-27 | 2012-02-29 | 皇家飞利浦电子股份有限公司 | Gobo投影仪和移动头部 |
DE102010038537A1 (de) | 2010-07-28 | 2012-02-02 | Osram Ag | Hochdruckentladungslampe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761758A (en) * | 1972-01-27 | 1973-09-25 | Gte Sylvania Inc | Metal halide lamp containing mercury, light emitting metal, sodium and another alkali metal |
DE8912495U1 (de) * | 1989-04-04 | 1990-01-11 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Zweiseitig gesockelte Hochdruckentladungslampe |
EP0492205A2 (de) * | 1990-12-20 | 1992-07-01 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Metallhalogenid-Hochdruckentladungslampe |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3910878A1 (de) | 1989-04-04 | 1990-10-11 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Zweiseitig gesockelte hochdruckentladungslampe |
-
1994
- 1994-09-14 DE DE4432611A patent/DE4432611A1/de not_active Withdrawn
-
1995
- 1995-08-16 DE DE59507563T patent/DE59507563D1/de not_active Expired - Fee Related
- 1995-08-16 EP EP95112860A patent/EP0702394B1/de not_active Expired - Lifetime
- 1995-08-18 CA CA002156472A patent/CA2156472A1/en not_active Abandoned
- 1995-09-07 JP JP7254452A patent/JPH0896748A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761758A (en) * | 1972-01-27 | 1973-09-25 | Gte Sylvania Inc | Metal halide lamp containing mercury, light emitting metal, sodium and another alkali metal |
DE8912495U1 (de) * | 1989-04-04 | 1990-01-11 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Zweiseitig gesockelte Hochdruckentladungslampe |
EP0492205A2 (de) * | 1990-12-20 | 1992-07-01 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Metallhalogenid-Hochdruckentladungslampe |
Also Published As
Publication number | Publication date |
---|---|
DE4432611A1 (de) | 1996-03-21 |
JPH0896748A (ja) | 1996-04-12 |
CA2156472A1 (en) | 1996-03-15 |
DE59507563D1 (de) | 2000-02-10 |
EP0702394B1 (de) | 2000-01-05 |
EP0702394A2 (de) | 1996-03-20 |
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