JPH0565977B2 - - Google Patents

Info

Publication number
JPH0565977B2
JPH0565977B2 JP3106859A JP10685991A JPH0565977B2 JP H0565977 B2 JPH0565977 B2 JP H0565977B2 JP 3106859 A JP3106859 A JP 3106859A JP 10685991 A JP10685991 A JP 10685991A JP H0565977 B2 JPH0565977 B2 JP H0565977B2
Authority
JP
Japan
Prior art keywords
color
filling
discharge lamp
sodium
pressure discharge
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
JP3106859A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04230946A (ja
Inventor
Haidaa Yurugen
Gosuraa Ahimu
Hengaa Ururitsuhi
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.)
Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of JPH04230946A publication Critical patent/JPH04230946A/ja
Publication of JPH0565977B2 publication Critical patent/JPH0565977B2/ja
Granted 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour

Landscapes

  • Discharge Lamp (AREA)
JP3106859A 1990-04-24 1991-04-11 高圧放電ランプ Granted JPH04230946A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4013039A DE4013039A1 (de) 1990-04-24 1990-04-24 Hochdruckentladungslampe
DE4013039.8 1990-04-24

Publications (2)

Publication Number Publication Date
JPH04230946A JPH04230946A (ja) 1992-08-19
JPH0565977B2 true JPH0565977B2 (en]) 1993-09-20

Family

ID=6404976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3106859A Granted JPH04230946A (ja) 1990-04-24 1991-04-11 高圧放電ランプ

Country Status (4)

Country Link
US (1) US5239232A (en])
EP (1) EP0453893B1 (en])
JP (1) JPH04230946A (en])
DE (2) DE4013039A1 (en])

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132530A1 (de) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner leistung
DE69401394T2 (de) * 1993-07-13 1997-04-24 Matsushita Electric Ind Co Ltd Metall-Halogen Entladungslampe, optischer Beleuchtungsapparat und Bildvorführungssystem
DE4325679A1 (de) * 1993-07-30 1995-02-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Halogenfüllung
CA2130424A1 (en) * 1993-09-23 1995-03-24 Hsueh-Rong Chang Use of silver to control iodine level in electrodeless high intensity discharge lamps
US5594302A (en) * 1995-08-22 1997-01-14 Lamptech Ltd. Metal halide lamp including iron and molybdenum
JP3595343B2 (ja) * 1997-04-09 2004-12-02 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 メタルハライドランプ
JP3307291B2 (ja) * 1997-09-04 2002-07-24 松下電器産業株式会社 高圧水銀放電ランプ
DE60019698T2 (de) * 1999-04-29 2006-04-06 Koninklijke Philips Electronics N.V. Metallhalogenidlampe
JP2001185080A (ja) * 1999-12-27 2001-07-06 Toshiba Lighting & Technology Corp 高圧放電ランプ、高圧放電ランプ装置および照明装置
DE60206215T2 (de) 2001-06-27 2006-05-04 Matsushita Electric Industrial Co., Ltd., Kadoma Metall-Halogen-Lampe
JP2003016998A (ja) 2001-06-28 2003-01-17 Matsushita Electric Ind Co Ltd メタルハライドランプ
JP3990582B2 (ja) * 2001-06-29 2007-10-17 松下電器産業株式会社 メタルハライドランプ
US6731068B2 (en) * 2001-12-03 2004-05-04 General Electric Company Ceramic metal halide lamp
US6979958B2 (en) 2002-01-31 2005-12-27 Matsushita Electric Industrial Co., Ltd. High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamber
JP2005533346A (ja) * 2002-07-17 2005-11-04 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 メタルハライドランプ
US6888312B2 (en) * 2002-12-13 2005-05-03 Welch Allyn, Inc. Metal halide lamp for curing adhesives
JP4295700B2 (ja) * 2003-08-29 2009-07-15 パナソニック株式会社 メタルハライドランプの点灯方法及び照明装置
JP4273951B2 (ja) * 2003-12-12 2009-06-03 パナソニック株式会社 メタルハライドランプ、およびこれを用いた照明装置
JP2007053004A (ja) * 2005-08-18 2007-03-01 Matsushita Electric Ind Co Ltd メタルハライドランプおよびそれを用いた照明装置
JP5045065B2 (ja) * 2006-11-06 2012-10-10 岩崎電気株式会社 セラミックメタルハライドランプ
JP2010533937A (ja) * 2007-07-16 2010-10-28 オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング 高圧放電ランプ
US7893619B2 (en) * 2008-07-25 2011-02-22 General Electric Company High intensity discharge lamp
US8482202B2 (en) * 2010-09-08 2013-07-09 General Electric Company Thallium iodide-free ceramic metal halide lamp

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370020A (en) * 1971-01-21 1974-10-09 Westinghouse Electric Corp Arc-discharge lamp
US3842307A (en) * 1971-02-11 1974-10-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure mercury vapor discharge lamp with metal halide additives
US3798487A (en) * 1972-07-21 1974-03-19 Westinghouse Electric Corp Discharge lamp which incorporates divalent cerium halide and cesium halide and a high mercury loading
DE2655167C2 (de) * 1976-12-06 1986-12-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe mit Metallhalogeniden
JPS5454467A (en) * 1977-10-11 1979-04-28 Iwasaki Electric Co Ltd Metal vapor discharge lamp
DE3425894A1 (de) * 1984-07-13 1986-01-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektrische lampe
DE3427280C2 (de) * 1984-07-24 1986-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metallhalogenid-Hochdruckentladungslampe
NL8502509A (nl) * 1985-09-13 1987-04-01 Philips Nv Hogedrukkwikdampontladingslamp.
US4801846A (en) * 1986-12-19 1989-01-31 Gte Laboratories Incorporated Rare earth halide light source with enhanced red emission
HU196861B (en) * 1987-01-23 1989-01-30 Tungsram Reszvenytarsasag Low colour-temperature high-pressure metal-halide lamp with good colour reproduction
US4978884A (en) * 1988-05-19 1990-12-18 U.S. Phillips Corporation Metal halide discharge lamp having low color temperature and improved color rendition
JP2650463B2 (ja) * 1989-05-31 1997-09-03 岩崎電気株式会社 メタルハライドランプ
JPH0395849A (ja) * 1989-09-07 1991-04-22 Matsushita Electron Corp メタルハライドランプ
US6927267B1 (en) * 2002-03-07 2005-08-09 Basf Ag High solids dispersion for wide temperature, pressure sensitive adhesive applications
ITMI20081714A1 (it) * 2008-09-26 2010-03-27 Newform S P A Miscelatore termostatico elettronico per l'erogazione di acqua a temperatura e portata garantite, particolarmente per usi civili.

Also Published As

Publication number Publication date
DE59106003D1 (de) 1995-08-24
EP0453893B1 (de) 1995-07-19
JPH04230946A (ja) 1992-08-19
US5239232A (en) 1993-08-24
EP0453893A1 (de) 1991-10-30
DE4013039A1 (de) 1991-10-31

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