BE842638A - Lampe a vapeur de mercure haute pression - Google Patents

Lampe a vapeur de mercure haute pression

Info

Publication number
BE842638A
BE842638A BE167665A BE167665A BE842638A BE 842638 A BE842638 A BE 842638A BE 167665 A BE167665 A BE 167665A BE 167665 A BE167665 A BE 167665A BE 842638 A BE842638 A BE 842638A
Authority
BE
Belgium
Prior art keywords
high pressure
pressure mercury
mercury steam
steam lamp
lamp
Prior art date
Application number
BE167665A
Other languages
English (en)
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 filed Critical
Publication of BE842638A publication Critical patent/BE842638A/fr

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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7794—Vanadates; Chromates; Molybdates; Tungstates
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent 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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
BE167665A 1975-06-05 1976-06-04 Lampe a vapeur de mercure haute pression BE842638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,959 US4034257A (en) 1975-06-05 1975-06-05 Mercury vapor lamp utilizing a combination of phosphor materials

Publications (1)

Publication Number Publication Date
BE842638A true BE842638A (fr) 1976-12-06

Family

ID=24335324

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167665A BE842638A (fr) 1975-06-05 1976-06-04 Lampe a vapeur de mercure haute pression

Country Status (6)

Country Link
US (1) US4034257A (fr)
JP (1) JPS51148992A (fr)
BE (1) BE842638A (fr)
BR (1) BR7603629A (fr)
CA (1) CA1060940A (fr)
DE (1) DE2624898A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241276A (en) * 1979-06-20 1980-12-23 Gte Products Corporation Warm color arc discharge lamp having improved efficiency
NL8202778A (nl) * 1982-07-09 1984-02-01 Philips Nv Lagedrukkwikdampontladingslamp.
HU200033B (en) * 1988-03-28 1990-03-28 Tungsram Reszvenytarsasag Method for making luminous powder in yellow-green range and mercury vapour gas-discharge lamp containing the said powder
US5838101A (en) * 1992-10-28 1998-11-17 Gte Products Corporation Fluorescent lamp with improved CRI and brightness
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
BRPI9715293B1 (pt) * 1996-06-26 2016-11-01 Osram Ag elemento de cobertura para um elemento de construção optoeletrônico
JP3988337B2 (ja) * 1999-10-01 2007-10-10 株式会社日立製作所 燐・バナジン酸塩蛍光体およびそれを用いた表示装置並びに発光装置
JP2002194346A (ja) * 2000-12-22 2002-07-10 Sumitomo Chem Co Ltd アルミン酸塩蛍光体の製造方法
DE10223988A1 (de) * 2002-05-29 2003-12-18 Siemens Ag Leuchtstoffpulver, Verfahren zum Herstellen des Leuchtstoffpulvers und Leuchtstoffkörper mit dem Leuchtstoffpulver
JP4850024B2 (ja) * 2006-10-23 2012-01-11 中国電力株式会社 燃焼試験用燃料ガスサンプリング容器
US8415869B1 (en) 2011-09-23 2013-04-09 General Electric Company Fluorescent lamp with underlying yttrium vanadate phosphor layer and protective phosphor layer
US8446085B2 (en) 2011-09-23 2013-05-21 General Electric Company Fluorescent lamp with zinc silicate phosphor and protective phosphor layer
US9447319B2 (en) 2012-12-14 2016-09-20 Cree, Inc. Yellow phosphor having an increased activator concentration and a method of making a yellow phosphor
US9331253B2 (en) 2014-09-03 2016-05-03 Cree, Inc. Light emitting diode (LED) component comprising a phosphor with improved excitation properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833084C (de) * 1951-06-05 1952-03-03 Lumalampan Ab Elektrische Entladungsroehre mit Leuchtstoffbelag
US3569762A (en) * 1964-07-01 1971-03-09 Gen Telephone & Elect Electron discharge lamps with rare earth phosphor coating
US3360674A (en) * 1964-11-23 1967-12-26 Sylvania Electric Prod Europium and bismuth activated yttrium vanadate phosphor
US3504819A (en) * 1966-02-21 1970-04-07 Owens Illinois Inc Lamp envelopes
NL154361B (nl) * 1967-04-29 1977-08-15 Philips Nv Kathodestraalbuis voor lichtstipaftasting.
GB1371207A (en) * 1971-10-15 1974-10-23 Thorn Electrical Ind Ltd Luminescent material

Also Published As

Publication number Publication date
DE2624898A1 (de) 1976-12-09
US4034257A (en) 1977-07-05
BR7603629A (pt) 1977-02-01
JPS51148992A (en) 1976-12-21
CA1060940A (fr) 1979-08-21

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