EP0702394A3 - Lampe à décharge haute pression à halogénure métallique - Google Patents

Lampe à décharge haute pression à halogénure métallique Download PDF

Info

Publication number: EP0702394A3
Authority: EP; European Patent Office
Prior art keywords: discharge lamp; metal halide; pressure discharge; range; high pressure
Prior art date: 1994-09-14
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

Application number

EP95112860A

Other languages

German (de)

English (en)

Other versions

EP0702394A2 (fr

EP0702394B1 (fr

Inventor

Hans Dr. Eisemann

Andreas Dr. Genz

Andreas Dr. Hohlfeld

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Osram GmbH

Original Assignee

Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

Priority date (The priority date 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 date listed.)

1994-09-14

Filing date

1995-08-16

Publication date

1998-04-29

1995-08-16 Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

1996-03-20 Publication of EP0702394A2 publication Critical patent/EP0702394A2/fr

1998-04-29 Publication of EP0702394A3 publication Critical patent/EP0702394A3/fr

2000-01-05 Application granted granted Critical

2000-01-05 Publication of EP0702394B1 publication Critical patent/EP0702394B1/fr

2015-08-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910001507 metal halide Inorganic materials 0.000 title abstract 2
150000005309 metal halides Chemical class 0.000 title abstract 2
229910052735 hafnium Inorganic materials 0.000 abstract 3
229910052792 caesium Inorganic materials 0.000 abstract 2
150000002739 metals Chemical class 0.000 abstract 2
229910052716 thallium Inorganic materials 0.000 abstract 2
229910052726 zirconium Inorganic materials 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 1
150000004820 halides Chemical class 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
150000002367 halogens Chemical class 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
229910052753 mercury Inorganic materials 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 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
- H01J61/24—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)

EP95112860A 1994-09-14 1995-08-16 Lampe à décharge haute pression à halogénure métallique Expired - Lifetime EP0702394B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4432611		1994-09-14
DE4432611A DE4432611A1 (de)	1994-09-14	1994-09-14	Metallhalogenid-Hochdruckentladungslampe

Publications (3)

Publication Number	Publication Date
EP0702394A2 EP0702394A2 (fr)	1996-03-20
EP0702394A3 true EP0702394A3 (fr)	1998-04-29
EP0702394B1 EP0702394B1 (fr)	2000-01-05

Family

ID=6528114

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95112860A Expired - Lifetime EP0702394B1 (fr)	1994-09-14	1995-08-16	Lampe à décharge haute pression à halogénure métallique

Country Status (4)

Country	Link
EP (1)	EP0702394B1 (fr)
JP (1)	JPH0896748A (fr)
CA (1)	CA2156472A1 (fr)
DE (2)	DE4432611A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69735168T2 (de) *	1996-10-18	2006-09-28	Walter Wadey & Co. Pty. Ltd.	Flutlicht- oder leuchten-aufbau
DE19645959A1 (de) *	1996-11-07	1998-05-14	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Metallhalogenid-Hochdruckentladungslampe
CN100353486C (zh) *	2000-06-07	2007-12-05	皇家菲利浦电子有限公司	高压放电灯
JPWO2005088674A1 (ja) *	2004-03-12	2008-01-31	松下電器産業株式会社	金属蒸気放電ランプとその製造方法、およびリフレクタ付きランプ
DE102004019185A1 (de)	2004-04-16	2005-11-10	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe
CN101375368B (zh) *	2006-01-25	2010-11-03	皇家飞利浦电子股份有限公司	Tld低压气体放电灯
US7486026B2 (en) *	2006-11-09	2009-02-03	General Electric Company	Discharge lamp with high color temperature
WO2008126021A2 (fr) *	2007-04-13	2008-10-23	Koninklijke Philips Electronics N.V.	Lampe à décharge comprenant des électrodes et une matière émettant un rayonnement provenant d'un monoxyde
EP2137752A2 (fr) *	2007-04-13	2009-12-30	Koninklijke Philips Electronics N.V.	Lampe a decharge comprenant une matiere emettant un rayonnement provenant d'un monoxyde
WO2008126020A2 (fr) *	2007-04-13	2008-10-23	Koninklijke Philips Electronics N.V.	Lampe à décharge comprenant un matériau émettant un rayonnement monoxyde ainsi qu'un matériau non métallique
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)

* Cited by examiner, † Cited by third party
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 (fr) *	1990-12-20	1992-07-01	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Lampe à décharge à haute pression à halogénure métallique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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 EP EP95112860A patent/EP0702394B1/fr not_active Expired - Lifetime
- 1995-08-16 DE DE59507563T patent/DE59507563D1/de not_active Expired - Fee Related
- 1995-08-18 CA CA002156472A patent/CA2156472A1/fr not_active Abandoned
- 1995-09-07 JP JP7254452A patent/JPH0896748A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
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 (fr) *	1990-12-20	1992-07-01	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Lampe à décharge à haute pression à halogénure métallique

Also Published As

Publication number	Publication date
CA2156472A1 (fr)	1996-03-15
EP0702394A2 (fr)	1996-03-20
JPH0896748A (ja)	1996-04-12
EP0702394B1 (fr)	2000-01-05
DE4432611A1 (de)	1996-03-21
DE59507563D1 (de)	2000-02-10

Legal Events

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1996-02-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1998-08-05	17P	Request for examination filed	Effective date: 19980608
1999-03-10	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-04-28	17Q	First examination report despatched	Effective date: 19990315
1999-06-23	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
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2000-04-05	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20000309
2000-04-07	ET	Fr: translation filed
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2004-02-29	BERE	Be: lapsed	Owner name: PATENT-TREUHAND-G.- FUR ELEKTRISCHE GLUHLAMPEN M. Effective date*: 20030831
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Publication	Publication Date	Title
EP0702394A3 (fr)	1998-04-29	Lampe à décharge haute pression à halogénure métallique
EP0841686A3 (fr)	1998-06-03	Lampe à décharge haute pression à halogénure métallique
DE69210113T2 (de)	1996-11-21	Hochdrucksglimmentladungslampe
DE69911878T2 (de)	2004-07-22	Metallhalogenid lampe
EP1465237A2 (fr)	2004-10-06	Lampe à décharge à haute pression pour projecteurs de véhicule
DE1646816B2 (de)	1981-04-02	Verfahren zur Herstellung einer Verbindung zwischen einem Metallgegenstand und einem keramischen Gegenstand und Verwendung einer nach diesem Verfahren hergestellten Verbindung in einer elektrischen Entladungsröhre
ES442358A1 (es)	1977-08-01	Un metodo de unir piezas de aleacion de aluminio o piezas dealuminio y aleacion de aluminio.
DE2617915A1 (de)	1976-11-11	Lichtbogen-entladungseinrichtung
DE1941519A1 (de)	1970-09-17	Dampfgefuellte Bogenlampe
DE68911587T2 (de)	1994-07-07	Hochdruckmetallhalogenidentladungslampe.
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