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DE69824681D1 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe

Info

Publication number
DE69824681D1
DE69824681D1 DE69824681T DE69824681T DE69824681D1 DE 69824681 D1 DE69824681 D1 DE 69824681D1 DE 69824681 T DE69824681 T DE 69824681T DE 69824681 T DE69824681 T DE 69824681T DE 69824681 D1 DE69824681 D1 DE 69824681D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
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.)
Expired - Lifetime
Application number
DE69824681T
Other languages
English (en)
Other versions
DE69824681T2 (de
Inventor
Christoffel Wijenberg
Arend Seinen
Leonardus Suijker
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69824681D1 publication Critical patent/DE69824681D1/de
Application granted granted Critical
Publication of DE69824681T2 publication Critical patent/DE69824681T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01J61/30—Vessels; 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
DE69824681T 1997-04-25 1998-03-16 Hochdruck-Entladungslampe Expired - Lifetime DE69824681T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97201242 1997-04-25
EP97201242 1997-04-25
PCT/IB1998/000372 WO1998049715A1 (en) 1997-04-25 1998-03-16 High-pressure discharge lamp

Publications (2)

Publication Number Publication Date
DE69824681D1 true DE69824681D1 (de) 2004-07-29
DE69824681T2 DE69824681T2 (de) 2005-06-30

Family

ID=8228258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824681T Expired - Lifetime DE69824681T2 (de) 1997-04-25 1998-03-16 Hochdruck-Entladungslampe

Country Status (6)

Country Link
US (1) US6362569B1 (de)
EP (1) EP0910866B1 (de)
JP (1) JP3209752B2 (de)
CN (1) CN1149628C (de)
DE (1) DE69824681T2 (de)
WO (1) WO1998049715A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646379B1 (en) * 1998-12-25 2003-11-11 Matsushita Electric Industrial Co., Ltd. Metal vapor discharge lamp having cermet lead-in with improved luminous efficiency and flux rise time
KR20010042208A (ko) * 1999-01-28 2001-05-25 롤페스 요하네스 게라투스 알베르투스 금속 할로겐화물 램프
US6326721B1 (en) * 1999-02-08 2001-12-04 Philips Electronics North America Corp. HID lamp having arc tube mounting frame which relieves thermal stress
WO2000067294A1 (en) * 1999-04-29 2000-11-09 Koninklijke Philips Electronics N.V. Metal halide lamp
JP3233355B2 (ja) 1999-05-25 2001-11-26 松下電器産業株式会社 メタルハライドランプ
CN1264193C (zh) * 1999-12-09 2006-07-12 皇家菲利浦电子有限公司 金属卤化灯
DE60130204T2 (de) * 2000-04-19 2008-05-21 Koninklijke Philips Electronics N.V. Hochdruckentladungslampe
DE60100556T2 (de) * 2000-05-30 2004-02-26 Japan Storage Battery Co. Ltd., Kyoto Entladungslampe
DE10114680A1 (de) * 2001-03-23 2002-09-26 Philips Corp Intellectual Pty Hochdruck-Gasentladungslampe
WO2005029534A2 (en) * 2003-09-22 2005-03-31 Koninklijke Philips Electronics N.V. Metal halide lamp
US20050194908A1 (en) * 2004-03-04 2005-09-08 General Electric Company Ceramic metal halide lamp with optimal shape
US7057350B2 (en) * 2004-05-05 2006-06-06 Matsushita Electric Industrial Co. Ltd. Metal halide lamp with improved lumen value maintenance
US20060071604A1 (en) * 2004-10-06 2006-04-06 Osram Sylvania Inc. Vehicular lamp for nebulous weather
US7759849B2 (en) * 2004-10-18 2010-07-20 Heraeus Noblelight Ltd. High-power discharge lamp
US20090121633A1 (en) * 2004-10-26 2009-05-14 Koninklijke Philips Electronics, N.V. Metal halide lamp
DE102005017371A1 (de) * 2005-04-14 2007-01-11 Heraeus Noblelight Limited, Milton Hochleistungsentladungslampe
DE202006002833U1 (de) * 2006-02-22 2006-05-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit keramischem Entladungsgefäß

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911308A (en) * 1974-02-07 1975-10-07 Matsushita Electronics Corp High-pressure metal-vapor discharge lamp
JPS57115754A (en) * 1981-01-12 1982-07-19 Matsushita Electronics Corp High pressure sodium lamp
US4626743A (en) * 1983-02-23 1986-12-02 Egyesult Izzolempa os Villamossagi Rt. High-pressure sodium lamp
NL8502509A (nl) * 1985-09-13 1987-04-01 Philips Nv Hogedrukkwikdampontladingslamp.
GB8707670D0 (en) * 1987-03-31 1987-05-07 Emi Plc Thorn Ceramic metal halide lamps
DE3840577A1 (de) * 1988-12-01 1990-06-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungsgefaess fuer eine hochdruckentladungslampe und verfahren zu dessen herstellung
US5097176A (en) * 1990-02-21 1992-03-17 U.S. Philips Corporation High-pressure sodium discharge lamp having a color temperature of at least 2800° K.
DE4132530A1 (de) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner leistung
DE69329046T2 (de) 1992-09-08 2001-03-29 Koninklijke Philips Electronics N.V., Eindhoven Hochdruckentladungslampe
JPH0845479A (ja) * 1994-07-29 1996-02-16 Ushio Inc 金属蒸気放電ランプ
US5714839A (en) * 1996-03-01 1998-02-03 Osram Sylvania Inc. Metal halide lamp with reduced quartz devitrification comprising sodium, scandium, lithium and cesium iodides
DE19645960A1 (de) * 1996-11-07 1998-05-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Keramisches Entladungsgefäß

Also Published As

Publication number Publication date
JP3209752B2 (ja) 2001-09-17
WO1998049715A1 (en) 1998-11-05
JP2000501564A (ja) 2000-02-08
US6362569B1 (en) 2002-03-26
DE69824681T2 (de) 2005-06-30
EP0910866B1 (de) 2004-06-23
EP0910866A1 (de) 1999-04-28
CN1149628C (zh) 2004-05-12
CN1224531A (zh) 1999-07-28

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