FR2390000A1 - Lampe a decharge a vapeur de mercure sous basse pression - Google Patents

Lampe a decharge a vapeur de mercure sous basse pression

Info

Publication number
FR2390000A1
FR2390000A1 FR7813540A FR7813540A FR2390000A1 FR 2390000 A1 FR2390000 A1 FR 2390000A1 FR 7813540 A FR7813540 A FR 7813540A FR 7813540 A FR7813540 A FR 7813540A FR 2390000 A1 FR2390000 A1 FR 2390000A1
Authority
FR
France
Prior art keywords
low pressure
discharge lamp
pressure mercury
mercury vapor
vapor 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.)
Granted
Application number
FR7813540A
Other languages
English (en)
Other versions
FR2390000B1 (fr
Inventor
Marinus G A Tak
Robert C Peters
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2390000A1 publication Critical patent/FR2390000A1/fr
Priority to CA000347903A priority Critical patent/CA1154300A/fr
Application granted granted Critical
Publication of FR2390000B1 publication Critical patent/FR2390000B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Lampe munie d'un oxyde de terres rares luminescent activé à l'aide de Eu, d'un aluminate luminescent activé à l'aide de Ce ou de Ce et de Tb et présentant une structure cristalline hexagonale ou d'un aluminate luminescent activé à l'aide de Eu ou de Eu et de Mn présentant la structure cristalline hexagonale. Au maximum 5 % en poids de la substance luminescente présente une grosseur de grain inférieure à 1 mu m et le maximum de la courbe de répartition granulométrique se situe dans la gamme de 2 à 8 mu m. Application : lampes fluorescentes.
FR7813540A 1977-05-06 1978-05-08 Lampe a decharge a vapeur de mercure sous basse pression Expired FR2390000B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000347903A CA1154300A (fr) 1978-05-08 1980-03-18 Composteur de marquage a froid pour outil de frappe a cartouches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7705030,A NL182998C (nl) 1977-05-06 1977-05-06 Lagedrukkwikdampontladingslamp.

Publications (2)

Publication Number Publication Date
FR2390000A1 true FR2390000A1 (fr) 1978-12-01
FR2390000B1 FR2390000B1 (fr) 1983-01-07

Family

ID=19828506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813540A Expired FR2390000B1 (fr) 1977-05-06 1978-05-08 Lampe a decharge a vapeur de mercure sous basse pression

Country Status (9)

Country Link
US (1) US4166234A (fr)
JP (2) JPS53139381A (fr)
BE (1) BE866743A (fr)
CA (1) CA1112285A (fr)
DE (1) DE2819614C2 (fr)
FR (1) FR2390000B1 (fr)
GB (1) GB1598946A (fr)
IT (1) IT1096267B (fr)
NL (1) NL182998C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442264A1 (fr) * 1978-11-21 1980-06-20 Philips Nv Aluminate luminescent
EP0037688A1 (fr) * 1980-04-08 1981-10-14 Kabushiki Kaisha Toshiba Lampes fluorescentes
EP0229428A1 (fr) * 1986-01-08 1987-07-22 Koninklijke Philips Electronics N.V. Lampe à vapeur de mercure à basse pression

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357559A (en) * 1980-03-17 1982-11-02 General Electric Company Fluorescent lamp utilizing phosphor combination
US4806824A (en) * 1986-04-04 1989-02-21 General Electric Company Fluorescent lamp using multi-layer phosphor coating
US5306986A (en) * 1992-05-20 1994-04-26 Diablo Research Corporation Zero-voltage complementary switching high efficiency class D amplifier
US5397966A (en) * 1992-05-20 1995-03-14 Diablo Research Corporation Radio frequency interference reduction arrangements for electrodeless discharge lamps
US5581157A (en) * 1992-05-20 1996-12-03 Diablo Research Corporation Discharge lamps and methods for making discharge lamps
TW214598B (en) * 1992-05-20 1993-10-11 Diablo Res Corp Impedance matching and filter network for use with electrodeless discharge lamp
TW210397B (en) * 1992-06-05 1993-08-01 Diablo Res Corp Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure
EP0643900B1 (fr) * 1992-06-05 1998-09-02 Diablo Research Corporation Lampe a decharge sans electrode contenant un amplificateur en montage push-pull de classe e et une bobine a enroulement bifilaire
DE69837500T2 (de) * 1997-11-06 2007-12-13 Matsushita Electric Industrial Co., Ltd., Kadoma Phosphormaterial und Plasma-Anzeigetafel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205737A1 (fr) * 1972-11-03 1974-05-31 Philips Nv
FR2246977A1 (fr) * 1973-10-05 1975-05-02 Philips Nv
FR2257144A1 (fr) * 1974-01-08 1975-08-01 Philips Nv
FR2264389A1 (fr) * 1974-03-15 1975-10-10 Philips Nv

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD21147A (fr) *
US2103032A (en) * 1934-11-13 1937-12-21 Gen Electric Gaseous electric discharge lamp device
US3255373A (en) * 1957-09-18 1966-06-07 Westinghouse Electric Corp Halophosphate phosphor material of improved luminosity and maintenance characteristics for fluorescent lamps
US2962616A (en) * 1959-05-01 1960-11-29 Sylvania Electric Prod Fluorescent lamp
US3023340A (en) * 1959-10-29 1962-02-27 Westinghouse Electric Corp Phosphor, lamp and method
GB944725A (en) * 1961-01-13 1963-12-18 Gen Electric Co Ltd Improvements in low pressure mercury vapour fluorescent electric discharge lamps
US3833827A (en) * 1973-04-13 1974-09-03 Gte Sylvania Inc Lamp employing a silica modified phospher
JPS5543547B2 (fr) * 1973-07-23 1980-11-06
US3875453A (en) * 1973-08-10 1975-04-01 Westinghouse Electric Corp Lamp with high color-discrimination capability
US3992645A (en) * 1975-07-02 1976-11-16 General Electric Company Magnesium aluminate gallate phosphors and reprographic lamp containing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205737A1 (fr) * 1972-11-03 1974-05-31 Philips Nv
FR2246977A1 (fr) * 1973-10-05 1975-05-02 Philips Nv
FR2257144A1 (fr) * 1974-01-08 1975-08-01 Philips Nv
FR2264389A1 (fr) * 1974-03-15 1975-10-10 Philips Nv

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442264A1 (fr) * 1978-11-21 1980-06-20 Philips Nv Aluminate luminescent
EP0037688A1 (fr) * 1980-04-08 1981-10-14 Kabushiki Kaisha Toshiba Lampes fluorescentes
EP0229428A1 (fr) * 1986-01-08 1987-07-22 Koninklijke Philips Electronics N.V. Lampe à vapeur de mercure à basse pression

Also Published As

Publication number Publication date
GB1598946A (en) 1981-09-23
JPH0126038Y2 (fr) 1989-08-03
IT7822989A0 (it) 1978-05-03
CA1112285A (fr) 1981-11-10
JPS611262U (ja) 1986-01-07
DE2819614C2 (de) 1988-10-06
IT1096267B (it) 1985-08-26
NL182998C (nl) 1988-06-16
FR2390000B1 (fr) 1983-01-07
JPS53139381A (en) 1978-12-05
BE866743A (fr) 1978-11-06
US4166234A (en) 1979-08-28
DE2819614A1 (de) 1978-11-09
NL7705030A (nl) 1978-11-08

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