EP1363313A2 - Lampe éléctrique avec reservoir du condensat et procédé d'operation d'une telle lampe - Google Patents

Lampe éléctrique avec reservoir du condensat et procédé d'operation d'une telle lampe Download PDF

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Publication number
EP1363313A2
EP1363313A2 EP03010898A EP03010898A EP1363313A2 EP 1363313 A2 EP1363313 A2 EP 1363313A2 EP 03010898 A EP03010898 A EP 03010898A EP 03010898 A EP03010898 A EP 03010898A EP 1363313 A2 EP1363313 A2 EP 1363313A2
Authority
EP
European Patent Office
Prior art keywords
lamp
electrode
cavity
cap
fill material
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.)
Withdrawn
Application number
EP03010898A
Other languages
German (de)
English (en)
Other versions
EP1363313A3 (fr
Inventor
Miguel Galvez
Arlene Hecker
Walter P. Lapatovich
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 Sylvania Inc
Original Assignee
Osram Sylvania Inc
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
Priority claimed from US10/247,057 external-priority patent/US20040056600A1/en
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of EP1363313A2 publication Critical patent/EP1363313A2/fr
Publication of EP1363313A3 publication Critical patent/EP1363313A3/fr
Withdrawn legal-status Critical Current

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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
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • 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
EP03010898A 2002-05-16 2003-05-15 Lampe éléctrique avec reservoir du condensat et procédé d'operation d'une telle lampe Withdrawn EP1363313A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38094602P 2002-05-16 2002-05-16
US380946P 2002-05-16
US247057 2002-09-19
US10/247,057 US20040056600A1 (en) 2002-09-19 2002-09-19 Electric lamp with condensate reservoir and method of operation thereof

Publications (2)

Publication Number Publication Date
EP1363313A2 true EP1363313A2 (fr) 2003-11-19
EP1363313A3 EP1363313A3 (fr) 2006-08-30

Family

ID=29272852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03010898A Withdrawn EP1363313A3 (fr) 2002-05-16 2003-05-15 Lampe éléctrique avec reservoir du condensat et procédé d'operation d'une telle lampe

Country Status (5)

Country Link
EP (1) EP1363313A3 (fr)
JP (1) JP2004006357A (fr)
KR (1) KR20030089470A (fr)
CN (1) CN1458664A (fr)
CA (1) CA2422433A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398823A2 (fr) * 2002-09-13 2004-03-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression pour projecteur de véhicule automobile
US7132797B2 (en) 2002-12-18 2006-11-07 General Electric Company Hermetical end-to-end sealing techniques and lamp having uniquely sealed components
US7215081B2 (en) 2002-12-18 2007-05-08 General Electric Company HID lamp having material free dosing tube seal
US7358666B2 (en) 2004-09-29 2008-04-15 General Electric Company System and method for sealing high intensity discharge lamps
WO2008057678A2 (fr) * 2006-11-06 2008-05-15 General Electric Company Tube à arc pour lampe à décharge de haute intensité
US7378799B2 (en) 2005-11-29 2008-05-27 General Electric Company High intensity discharge lamp having compliant seal
US7432657B2 (en) 2005-06-30 2008-10-07 General Electric Company Ceramic lamp having shielded niobium end cap and systems and methods therewith
WO2009080413A1 (fr) * 2007-12-20 2009-07-02 Osram Gesellschaft mit beschränkter Haftung Récipient de décharge pour une lampe à décharge haute pression
US7615929B2 (en) 2005-06-30 2009-11-10 General Electric Company Ceramic lamps and methods of making same
US7839089B2 (en) 2002-12-18 2010-11-23 General Electric Company Hermetical lamp sealing techniques and lamp having uniquely sealed components
US7852006B2 (en) 2005-06-30 2010-12-14 General Electric Company Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith
US8035304B2 (en) 2008-03-06 2011-10-11 General Electric Company Ceramic high intensity discharge lamp having uniquely shaped shoulder
US8299709B2 (en) 2007-02-05 2012-10-30 General Electric Company Lamp having axially and radially graded structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006120599A (ja) * 2004-09-21 2006-05-11 Osram Melco Toshiba Lighting Kk 金属蒸気放電ランプおよび金属蒸気放電ランプ点灯装置
EP1806766A1 (fr) * 2004-10-29 2007-07-11 Toshiba Lighting & Technology Corporation Lampe d halogénure de métal et équipement d éclairage
JP2006310185A (ja) * 2005-04-28 2006-11-09 Osram Melco Toshiba Lighting Kk 金属蒸気放電ランプ
US7728495B2 (en) * 2007-08-01 2010-06-01 Osram Sylvania Inc. HID lamp with frit seal thermal control
DE102007045079A1 (de) * 2007-09-21 2009-04-02 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe
US8203269B2 (en) * 2010-06-03 2012-06-19 General Electric Company Compact metal halide lamp with salt pool container at its arc tube endparts

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502321A (en) * 1937-07-09 1939-03-15 Philips Nv Improvements in electric discharge tubes
US3892993A (en) * 1973-02-16 1975-07-01 Philips Corp High pressure discharge lamp
US3989970A (en) * 1974-12-19 1976-11-02 General Electric Company Metal halide high-intensity discharge lamp having improved restart capability
US4295074A (en) * 1979-03-21 1981-10-13 Rca Corporation Mercury arc lamp having communicating mercury reservoir
EP0335202A2 (fr) * 1988-03-28 1989-10-04 TUNGSRAM Részvénytársaság Lampe à décharge à haute pression, en particulier lampe à vapeur de sodium à haute pression
US5742124A (en) * 1995-03-09 1998-04-21 U.S. Phillips Corporation High-pressure discharge lamp
US5973453A (en) * 1996-12-04 1999-10-26 U.S. Philips Corporation Ceramic metal halide discharge lamp with NaI/CeI3 filling
EP0954010A1 (fr) * 1998-04-28 1999-11-03 General Electric Company Enceinte à décharge en céramique pour lampe à décharge

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502321A (en) * 1937-07-09 1939-03-15 Philips Nv Improvements in electric discharge tubes
US3892993A (en) * 1973-02-16 1975-07-01 Philips Corp High pressure discharge lamp
US3989970A (en) * 1974-12-19 1976-11-02 General Electric Company Metal halide high-intensity discharge lamp having improved restart capability
US4295074A (en) * 1979-03-21 1981-10-13 Rca Corporation Mercury arc lamp having communicating mercury reservoir
EP0335202A2 (fr) * 1988-03-28 1989-10-04 TUNGSRAM Részvénytársaság Lampe à décharge à haute pression, en particulier lampe à vapeur de sodium à haute pression
US5742124A (en) * 1995-03-09 1998-04-21 U.S. Phillips Corporation High-pressure discharge lamp
US5973453A (en) * 1996-12-04 1999-10-26 U.S. Philips Corporation Ceramic metal halide discharge lamp with NaI/CeI3 filling
EP0954010A1 (fr) * 1998-04-28 1999-11-03 General Electric Company Enceinte à décharge en céramique pour lampe à décharge

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398823A3 (fr) * 2002-09-13 2006-04-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression pour projecteur de véhicule automobile
EP1398823A2 (fr) * 2002-09-13 2004-03-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe à décharge à haute pression pour projecteur de véhicule automobile
US7438621B2 (en) 2002-12-18 2008-10-21 General Electric Company Hermetical end-to-end sealing techniques and lamp having uniquely sealed components
US7132797B2 (en) 2002-12-18 2006-11-07 General Electric Company Hermetical end-to-end sealing techniques and lamp having uniquely sealed components
US7215081B2 (en) 2002-12-18 2007-05-08 General Electric Company HID lamp having material free dosing tube seal
US7892061B2 (en) 2002-12-18 2011-02-22 General Electric Company Hermetical lamp sealing techniques and lamp having uniquely sealed components
US7839089B2 (en) 2002-12-18 2010-11-23 General Electric Company Hermetical lamp sealing techniques and lamp having uniquely sealed components
US7443091B2 (en) 2002-12-18 2008-10-28 General Electric Company Hermetical lamp sealing techniques and lamp having uniquely sealed components
US7358666B2 (en) 2004-09-29 2008-04-15 General Electric Company System and method for sealing high intensity discharge lamps
US7432657B2 (en) 2005-06-30 2008-10-07 General Electric Company Ceramic lamp having shielded niobium end cap and systems and methods therewith
US7615929B2 (en) 2005-06-30 2009-11-10 General Electric Company Ceramic lamps and methods of making same
US7852006B2 (en) 2005-06-30 2010-12-14 General Electric Company Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith
US7378799B2 (en) 2005-11-29 2008-05-27 General Electric Company High intensity discharge lamp having compliant seal
US7977885B2 (en) 2005-11-29 2011-07-12 General Electric Company High intensity discharge lamp having compliant seal
WO2008057678A3 (fr) * 2006-11-06 2008-06-26 Gen Electric Tube à arc pour lampe à décharge de haute intensité
WO2008057678A2 (fr) * 2006-11-06 2008-05-15 General Electric Company Tube à arc pour lampe à décharge de haute intensité
US8299709B2 (en) 2007-02-05 2012-10-30 General Electric Company Lamp having axially and radially graded structure
WO2009080413A1 (fr) * 2007-12-20 2009-07-02 Osram Gesellschaft mit beschränkter Haftung Récipient de décharge pour une lampe à décharge haute pression
US8035304B2 (en) 2008-03-06 2011-10-11 General Electric Company Ceramic high intensity discharge lamp having uniquely shaped shoulder

Also Published As

Publication number Publication date
JP2004006357A (ja) 2004-01-08
KR20030089470A (ko) 2003-11-21
CA2422433A1 (fr) 2003-11-16
CN1458664A (zh) 2003-11-26
EP1363313A3 (fr) 2006-08-30

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