EP1351277A3 - Metal halide filling composition and corresponding lamp - Google Patents

Metal halide filling composition and corresponding lamp Download PDF

Info

Publication number
EP1351277A3
EP1351277A3 EP03005727A EP03005727A EP1351277A3 EP 1351277 A3 EP1351277 A3 EP 1351277A3 EP 03005727 A EP03005727 A EP 03005727A EP 03005727 A EP03005727 A EP 03005727A EP 1351277 A3 EP1351277 A3 EP 1351277A3
Authority
EP
European Patent Office
Prior art keywords
metal halide
filling composition
corresponding lamp
halide filling
halide
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
Application number
EP03005727A
Other languages
German (de)
French (fr)
Other versions
EP1351277A2 (en
EP1351277B1 (en
Inventor
Hans Dr. Eisemann
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 EP1351277A2 publication Critical patent/EP1351277A2/en
Publication of EP1351277A3 publication Critical patent/EP1351277A3/en
Application granted granted Critical
Publication of EP1351277B1 publication Critical patent/EP1351277B1/en
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
    • H01J61/12—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
    • 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

Landscapes

  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

A metal halide fill comprises inert gas, mercury, halogen(s), and manganese. It constitutes manganese halide, and vanadium halide. An Independent claim is also included for a metal halide lamp having a discharge vessel (2) and two electrodes and containing an ionizable fill.
EP03005727A 2002-04-02 2003-03-13 Metal halide filling composition and corresponding lamp Expired - Lifetime EP1351277B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214631 2002-04-02
DE10214631A DE10214631A1 (en) 2002-04-02 2002-04-02 Metal halide filling and associated lamp

Publications (3)

Publication Number Publication Date
EP1351277A2 EP1351277A2 (en) 2003-10-08
EP1351277A3 true EP1351277A3 (en) 2006-04-12
EP1351277B1 EP1351277B1 (en) 2007-01-17

Family

ID=27816114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005727A Expired - Lifetime EP1351277B1 (en) 2002-04-02 2003-03-13 Metal halide filling composition and corresponding lamp

Country Status (8)

Country Link
US (1) US6946797B2 (en)
EP (1) EP1351277B1 (en)
JP (1) JP4365127B2 (en)
KR (1) KR100988127B1 (en)
CN (1) CN1316551C (en)
AT (1) ATE352098T1 (en)
CA (1) CA2424224A1 (en)
DE (2) DE10214631A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5534641B2 (en) * 2004-03-08 2014-07-02 コーニンクレッカ フィリップス エヌ ヴェ Metal halide lamp
DE202004009859U1 (en) * 2004-06-23 2004-09-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Frame for a discharge lamp
EP1806766A1 (en) * 2004-10-29 2007-07-11 Toshiba Lighting & Technology Corporation Metal halide lamp and lighting equipment
US7847484B2 (en) * 2004-12-20 2010-12-07 General Electric Company Mercury-free and sodium-free compositions and radiation source incorporating same
DE202005005202U1 (en) * 2005-04-01 2006-08-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH metal halide
DE102005026208A1 (en) * 2005-06-07 2006-12-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metal halide high-pressure discharge lamp
DE102005026207A1 (en) * 2005-06-07 2006-12-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metal halide high-pressure discharge lamp
DE102006025947A1 (en) * 2006-06-02 2007-12-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metal halide filling for a high pressure electric discharge lamp and associated lamp
JP5045065B2 (en) * 2006-11-06 2012-10-10 岩崎電気株式会社 Ceramic metal halide lamp
KR101035852B1 (en) * 2008-11-24 2011-05-19 (주)서경테크 The image Neel dual transformation light panel
CN112203377B (en) * 2019-06-21 2023-04-14 四川联恺照明有限公司 Color temperature adjusting method, color temperature adjusting device and light source assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331982A (en) * 1964-10-20 1967-07-18 Sylvania Electric Prod High pressure electric discharge device having a fill including vanadium
GB1235299A (en) * 1967-09-25 1971-06-09 Gen Electric Mercury-metallic halide vapor lamp with regenerative cycle
US3720855A (en) * 1972-02-28 1973-03-13 Gte Laboratories Inc Electric discharge lamp
DE19907301A1 (en) * 1999-02-22 2000-08-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575630A (en) * 1968-05-15 1971-04-20 Westinghouse Electric Corp High pressure mercury vapor discharge lamp containing zirconium iodide
DE3512757A1 (en) 1985-04-10 1986-10-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Metal halide high-pressure discharge lamp
US5327042A (en) * 1992-07-02 1994-07-05 Osram Sylvania Inc. Metal halide lamp
JPH11238488A (en) 1997-06-06 1999-08-31 Toshiba Lighting & Technology Corp Metal halide discharge lamp, metal halide discharge lamp lighting device and lighting system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331982A (en) * 1964-10-20 1967-07-18 Sylvania Electric Prod High pressure electric discharge device having a fill including vanadium
GB1235299A (en) * 1967-09-25 1971-06-09 Gen Electric Mercury-metallic halide vapor lamp with regenerative cycle
US3720855A (en) * 1972-02-28 1973-03-13 Gte Laboratories Inc Electric discharge lamp
DE19907301A1 (en) * 1999-02-22 2000-08-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp

Also Published As

Publication number Publication date
US6946797B2 (en) 2005-09-20
EP1351277A2 (en) 2003-10-08
DE10214631A1 (en) 2003-10-16
CN1316551C (en) 2007-05-16
ATE352098T1 (en) 2007-02-15
KR20030079747A (en) 2003-10-10
JP2003297282A (en) 2003-10-17
DE50306287D1 (en) 2007-03-08
KR100988127B1 (en) 2010-10-18
JP4365127B2 (en) 2009-11-18
CA2424224A1 (en) 2003-10-02
CN1450587A (en) 2003-10-22
US20030184231A1 (en) 2003-10-02
EP1351277B1 (en) 2007-01-17

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