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BR8604319A - HIGH PRESSURE MERCURY STEAM DISCHARGE LAMP - Google Patents

HIGH PRESSURE MERCURY STEAM DISCHARGE LAMP

Info

Publication number
BR8604319A
BR8604319A BR8604319A BR8604319A BR8604319A BR 8604319 A BR8604319 A BR 8604319A BR 8604319 A BR8604319 A BR 8604319A BR 8604319 A BR8604319 A BR 8604319A BR 8604319 A BR8604319 A BR 8604319A
Authority
BR
Brazil
Prior art keywords
pressure mercury
discharge lamp
high pressure
steam discharge
discharge vessel
Prior art date
Application number
BR8604319A
Other languages
Portuguese (pt)
Inventor
Charles Cornelis Edu Meulemans
Marc Francois Rosalia Janssen
Antonius Cornelis Van Amstel
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of BR8604319A publication Critical patent/BR8604319A/en

Links

Classifications

    • 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
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Portable Outdoor Equipment (AREA)
  • Ladders (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

High-pressure mercury vapour discharge lamp having a discharge vessel of gas-tight radiation transmitting ceramic material, provided with a filling comprising a rare gas, mercury, sodium halide and thallium halide. The wall load (power consumption divided by the surface area of the outer wall of the discharge vessel) has a value of at least 25 W/cm<2>. The ratio between the effective internal diameter ID of the discharge vessel and the spacing EA between two electrodes has a value in the range of 0.4</=ID/EA</=0.9.
BR8604319A 1985-09-13 1986-09-10 HIGH PRESSURE MERCURY STEAM DISCHARGE LAMP BR8604319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502509A NL8502509A (en) 1985-09-13 1985-09-13 HIGH PRESSURE MERCURY DISCHARGE LAMP.

Publications (1)

Publication Number Publication Date
BR8604319A true BR8604319A (en) 1987-05-05

Family

ID=19846551

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604319A BR8604319A (en) 1985-09-13 1986-09-10 HIGH PRESSURE MERCURY STEAM DISCHARGE LAMP

Country Status (13)

Country Link
EP (1) EP0215524B1 (en)
JP (1) JPS6266556A (en)
CN (1) CN1008030B (en)
AT (1) ATE45056T1 (en)
AU (1) AU6258586A (en)
BR (1) BR8604319A (en)
CA (1) CA1263138A (en)
DD (1) DD249567A5 (en)
DE (1) DE3664701D1 (en)
ES (1) ES2005822A6 (en)
FI (1) FI863659A (en)
HU (1) HU194442B (en)
NL (1) NL8502509A (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8707670D0 (en) * 1987-03-31 1987-05-07 Emi Plc Thorn Ceramic metal halide lamps
KR0167339B1 (en) * 1989-02-07 1999-01-15 스루오 스토무 Metal halide lamp
DE4013039A1 (en) * 1990-04-24 1991-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP
EP0494310A4 (en) * 1990-07-18 1992-11-19 Toto Ltd. Variable color lamp
DE4132530A1 (en) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP WITH LOW POWER
CA2164973A1 (en) * 1994-04-13 1995-10-26 Nancy Jean Caruso Metal halide lamp
CA2164972A1 (en) * 1994-04-13 1995-10-26 Jan Alfons Julia Stoffels High-pressure metal halide lamp
EP0838081A2 (en) * 1996-05-09 1998-04-29 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
TW343348B (en) * 1996-12-04 1998-10-21 Philips Electronics Nv Metal halide lamp
CA2257637A1 (en) * 1997-04-09 1998-10-15 Koninklijke Philips Electronics N.V. Metal halide lamp
EP0910866B1 (en) 1997-04-25 2004-06-23 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
DE19727430A1 (en) * 1997-06-27 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp with ceramic discharge tube
EP0931330B1 (en) * 1997-07-23 2003-08-13 Koninklijke Philips Electronics N.V. Mercury free metal halide lamp
JP4316699B2 (en) 1997-07-25 2009-08-19 ハリソン東芝ライティング株式会社 High pressure discharge lamp and lighting device
US6137229A (en) * 1997-09-26 2000-10-24 Matsushita Electronics Corporation Metal halide lamp with specific dimension of the discharge tube
US6147453A (en) 1997-12-02 2000-11-14 U.S. Philips Corporation Metal-halide lamp with lithium and cerium iodide
JP3318250B2 (en) 1997-12-26 2002-08-26 松下電器産業株式会社 Metal vapor discharge lamp
TW385479B (en) 1998-04-08 2000-03-21 Koninkl Philips Electronics Nv Metal-halide lamp
JP2002536786A (en) * 1999-01-28 2002-10-29 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 Metal halide lamp
EP1092231B1 (en) * 1999-04-29 2005-04-27 Koninklijke Philips Electronics N.V. Metal halide lamp
EP1121711B1 (en) * 1999-08-25 2004-11-24 Koninklijke Philips Electronics N.V. Metal halide lamp
US6882109B2 (en) * 2000-03-08 2005-04-19 Japan Storage Battery Co., Ltd. Electric discharge lamp
US6650056B2 (en) * 2001-12-21 2003-11-18 Koninklijke Philips Electronics N.V. Stabilizing short-term color temperature in a ceramic high intensity discharge lamp
US7245081B2 (en) 2003-03-03 2007-07-17 Osram-Melco Toshiba Lighting Ltd. High-intensity discharge lamp with particular metal halide gas filling and lighting device
WO2005029534A2 (en) * 2003-09-22 2005-03-31 Koninklijke Philips Electronics N.V. Metal halide lamp
JP2007508663A (en) * 2003-10-10 2007-04-05 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 High pressure discharge lamp
WO2006046175A2 (en) * 2004-10-26 2006-05-04 Koninklijke Philips Electronics N.V. Metal halide lamp
GB2420220B (en) * 2004-11-10 2009-10-14 Gen Electric Ceramic metal halide lamps
US7211954B2 (en) 2005-03-09 2007-05-01 General Electric Company Discharge tubes
US7279838B2 (en) 2005-03-09 2007-10-09 General Electric Company Discharge tubes
JP2008538048A (en) * 2005-04-08 2008-10-02 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 High pressure discharge lamp
JP2006310185A (en) * 2005-04-28 2006-11-09 Osram Melco Toshiba Lighting Kk Metal vapor discharge lamp
US7474057B2 (en) 2005-11-29 2009-01-06 General Electric Company High mercury density ceramic metal halide lamp
WO2008020406A2 (en) 2006-08-18 2008-02-21 Koninklijke Philips Electronics N.V. Metal halide lamp
JP5069493B2 (en) * 2006-11-02 2012-11-07 ハリソン東芝ライティング株式会社 UV discharge lamp
JP5508020B2 (en) 2006-12-01 2014-05-28 コーニンクレッカ フィリップス エヌ ヴェ Metal halide lamp
ATE494628T1 (en) 2007-04-20 2011-01-15 Koninkl Philips Electronics Nv METAL HALOGEN LAMP WITH IONIZABLE SALT FILLING
JP5400761B2 (en) 2007-04-20 2014-01-29 コーニンクレッカ フィリップス エヌ ヴェ Metal halide lamps comprising shaped ceramic discharge vessels
CN102113085A (en) 2008-08-06 2011-06-29 皇家飞利浦电子股份有限公司 Metal halide lamp
WO2011030278A2 (en) 2009-09-10 2011-03-17 Koninklijke Philips Electronics N.V. High intensity discharge lamp
WO2011121492A2 (en) 2010-04-02 2011-10-06 Koninklijke Philips Electronics N.V. Metal halide lamp
US9093257B2 (en) 2011-05-06 2015-07-28 Koninklijke Philips N.V. Sealing compound and ceramic discharge vessel comprising such sealing compound
BR112016024002A2 (en) * 2014-06-09 2017-08-15 Halliburton Energy Services Inc tungsten-halogen electromagnetic radiation source and system for detecting at least one characteristic of a reservoir sample
GB201809479D0 (en) * 2018-06-08 2018-07-25 Ceravision Ltd A plasma light source
GB201809481D0 (en) * 2018-06-08 2018-07-25 Ceravision Ltd A plasma light source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7005294A (en) * 1970-04-13 1971-10-15
DE2114804B2 (en) * 1971-03-26 1978-09-14 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Mercury vapor high pressure discharge lamp with the addition of rare earth halides
NL184550C (en) * 1982-12-01 1989-08-16 Philips Nv GAS DISCHARGE LAMP.

Also Published As

Publication number Publication date
JPS6266556A (en) 1987-03-26
ATE45056T1 (en) 1989-08-15
CN86106082A (en) 1987-06-03
HU194442B (en) 1988-01-28
DE3664701D1 (en) 1989-08-31
DD249567A5 (en) 1987-09-09
FI863659A0 (en) 1986-09-10
EP0215524A1 (en) 1987-03-25
HUT42203A (en) 1987-06-29
NL8502509A (en) 1987-04-01
EP0215524B1 (en) 1989-07-26
CN1008030B (en) 1990-05-16
AU6258586A (en) 1987-03-19
CA1263138A (en) 1989-11-21
ES2005822A6 (en) 1989-04-01
FI863659A (en) 1987-03-14

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