GB2115977A - High efficacy fluorescent/arc discharge light source - Google Patents

High efficacy fluorescent/arc discharge light source Download PDF

Info

Publication number
GB2115977A
GB2115977A GB08300384A GB8300384A GB2115977A GB 2115977 A GB2115977 A GB 2115977A GB 08300384 A GB08300384 A GB 08300384A GB 8300384 A GB8300384 A GB 8300384A GB 2115977 A GB2115977 A GB 2115977A
Authority
GB
United Kingdom
Prior art keywords
lamp
phosphor
arc tube
arc
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.)
Withdrawn
Application number
GB08300384A
Other languages
English (en)
Other versions
GB8300384D0 (en
Inventor
Peter Dexter Johnson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB8300384D0 publication Critical patent/GB8300384D0/en
Publication of GB2115977A publication Critical patent/GB2115977A/en
Withdrawn legal-status Critical Current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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
GB08300384A 1982-03-01 1983-01-07 High efficacy fluorescent/arc discharge light source Withdrawn GB2115977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35327982A 1982-03-01 1982-03-01

Publications (2)

Publication Number Publication Date
GB8300384D0 GB8300384D0 (en) 1983-02-09
GB2115977A true GB2115977A (en) 1983-09-14

Family

ID=23388444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08300384A Withdrawn GB2115977A (en) 1982-03-01 1983-01-07 High efficacy fluorescent/arc discharge light source

Country Status (4)

Country Link
JP (1) JPS58154161A (fr)
DE (1) DE3306375A1 (fr)
FR (1) FR2522441A1 (fr)
GB (1) GB2115977A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1187173A2 (fr) * 2000-09-08 2002-03-13 Philips Corporate Intellectual Property GmbH Lampe à décharge dans un gaz à basse pression avec un remplissage gazeux contenant du cuivre
WO2002103748A1 (fr) * 2001-06-19 2002-12-27 Koninklijke Philips Electronics N.V. Lampe a decharge de gaz a basse pression contenant une atmosphere gazeuse sans mercure
WO2005045881A1 (fr) * 2003-11-11 2005-05-19 Koninklijke Philips Electronics N.V. Lampe a decharge de vapeur a basse pression et a gaz de remplissage exempt de mercure
WO2005117065A2 (fr) * 2004-05-27 2005-12-08 Philips Intellectual Property & Standards Gmbh Lampe a decharge basse pression contenant un halogenure metallise
WO2006043200A1 (fr) * 2004-10-19 2006-04-27 Koninklijke Philips Electronics N.V. Lampe a decharge gazeuse basse pression destinee a l'eclairage en arriere-plan avec une large gamme de couleurs
CN101174536B (zh) * 2006-11-02 2010-09-15 哈利盛东芝照明株式会社 紫外线放电灯

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044562A1 (de) * 2000-09-08 2002-03-21 Philips Corp Intellectual Pty Niederdruckgasentladungslampe mit quecksilberfreier Gasfüllung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234421A (en) * 1961-01-23 1966-02-08 Gen Electric Metallic halide electric discharge lamps
FR88772E (fr) * 1964-11-25 1967-06-07
US3586636A (en) * 1967-11-27 1971-06-22 Hitachi Ltd Europium activated vanadate phosphors with tantalum and/or niobium additive
US3832591A (en) * 1973-04-30 1974-08-27 Westinghouse Electric Corp High luminous efficacy white appearing lamp
NL8003774A (nl) * 1979-07-10 1981-01-13 Westinghouse Electric Corp Metaalhalogenide-ontladingslamp met hoge intensiteit.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1187173A2 (fr) * 2000-09-08 2002-03-13 Philips Corporate Intellectual Property GmbH Lampe à décharge dans un gaz à basse pression avec un remplissage gazeux contenant du cuivre
EP1187173A3 (fr) * 2000-09-08 2005-08-31 Philips Intellectual Property & Standards GmbH Lampe à décharge dans un gaz à basse pression avec un remplissage gazeux contenant du cuivre
WO2002103748A1 (fr) * 2001-06-19 2002-12-27 Koninklijke Philips Electronics N.V. Lampe a decharge de gaz a basse pression contenant une atmosphere gazeuse sans mercure
WO2005045881A1 (fr) * 2003-11-11 2005-05-19 Koninklijke Philips Electronics N.V. Lampe a decharge de vapeur a basse pression et a gaz de remplissage exempt de mercure
WO2005117065A2 (fr) * 2004-05-27 2005-12-08 Philips Intellectual Property & Standards Gmbh Lampe a decharge basse pression contenant un halogenure metallise
WO2005117065A3 (fr) * 2004-05-27 2007-04-05 Philips Intellectual Property Lampe a decharge basse pression contenant un halogenure metallise
WO2006043200A1 (fr) * 2004-10-19 2006-04-27 Koninklijke Philips Electronics N.V. Lampe a decharge gazeuse basse pression destinee a l'eclairage en arriere-plan avec une large gamme de couleurs
CN101174536B (zh) * 2006-11-02 2010-09-15 哈利盛东芝照明株式会社 紫外线放电灯

Also Published As

Publication number Publication date
JPS58154161A (ja) 1983-09-13
DE3306375A1 (de) 1983-09-08
GB8300384D0 (en) 1983-02-09
FR2522441A1 (fr) 1983-09-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)