ES472723A1 - Una lampara perfeccionada de descarga en vapor de mercurio de baja presion - Google Patents

Una lampara perfeccionada de descarga en vapor de mercurio de baja presion

Info

Publication number
ES472723A1
ES472723A1 ES472723A ES472723A ES472723A1 ES 472723 A1 ES472723 A1 ES 472723A1 ES 472723 A ES472723 A ES 472723A ES 472723 A ES472723 A ES 472723A ES 472723 A1 ES472723 A1 ES 472723A1
Authority
ES
Spain
Prior art keywords
luminous flux
power
luminescent
excitation
luminescent 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.)
Expired
Application number
ES472723A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19829052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES472723(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES472723A1 publication Critical patent/ES472723A1/es
Expired 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
    • H01J61/38—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
    • 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
    • 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
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/666—Aluminates; Silicates
    • 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C09K11/7739—Phosphates with alkaline earth metals with halogens
    • 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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/774—Borates
    • 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
    • C09K11/778—Borates
    • 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
    • C09K11/7784—Chalcogenides

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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

Una lámpara perfeccionada de descarga en vapor de mercurio de baja presión que tiene una ampolla hermética al vacío y permeable a la radiación, que tiene dispuesta una capa luminiscente y que tiene un medio de relleno de gas que comprende mercurio y un gas raro, y medios para mantener una descarga en columna en el medio de relleno gaseoso, siendo la potencia consumida durante el funcionamiento por la descarga en columna de al menos 500 W por metro cuadrado de superficie de la capa luminiscente, en donde la capa luminiscente contiene un material luminiscente que tiene la propiedad de tener un flujo luminoso para excitación de longitud de onda 254 nm que, después que el material ha sido sometido durante 15 minutos a radiación ultravioleta consistente sustancialmente en las longitudes de onda de 185 nm, con una densidad de radiación comprendida entre 150 y 500 W/m2 y que tiene una relación de potencia con longitud de onda de 185 nm a potencia con longitud de onda de 254 nm comprendida entre 0,2 y 0,4, no es más del 5% inferior al flujo luminoso inicial del material para excitación de 254 nm y medido en circunstancias idénticas, y en donde la combinación de cationes (como se ha definido anteriormente) en el material luminiscente tiene una electronegatividad no superior a 1,4.
ES472723A 1977-08-23 1978-08-21 Una lampara perfeccionada de descarga en vapor de mercurio de baja presion Expired ES472723A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7709263,A NL181470C (nl) 1977-08-23 1977-08-23 Lagedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
ES472723A1 true ES472723A1 (es) 1979-02-16

Family

ID=19829052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472723A Expired ES472723A1 (es) 1977-08-23 1978-08-21 Una lampara perfeccionada de descarga en vapor de mercurio de baja presion

Country Status (17)

Country Link
JP (2) JPS5442874A (es)
AR (1) AR222805A1 (es)
AT (1) AT360118B (es)
AU (1) AU523847B2 (es)
BE (1) BE869878A (es)
BR (1) BR7805401A (es)
CH (1) CH643088A5 (es)
DD (1) DD138387B5 (es)
DE (1) DE2835575C2 (es)
ES (1) ES472723A1 (es)
FR (1) FR2401518A1 (es)
GB (1) GB2003315B (es)
HU (1) HU181471B (es)
IN (1) IN150540B (es)
IT (1) IT1100876B (es)
MX (1) MX147423A (es)
NL (1) NL181470C (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181470C (nl) * 1977-08-23 1987-08-17 Philips Nv Lagedrukkwikdampontladingslamp.
NL185479C (nl) * 1979-04-03 1990-04-17 Philips Nv Lagedrukgasontladingslamp.
NL7905162A (nl) * 1979-07-03 1981-01-06 Philips Nv Lagedrukkwikdampontladingslamp.
NL184712C (nl) * 1979-07-03 1989-10-02 Philips Nv Lagedrukkwikdampontladingslamp.
NL7905680A (nl) * 1979-07-23 1981-01-27 Philips Nv Luminescerend scherm.
US4357559A (en) * 1980-03-17 1982-11-02 General Electric Company Fluorescent lamp utilizing phosphor combination
JPH0452930Y2 (es) * 1984-10-17 1992-12-11
SE457033B (sv) * 1985-05-23 1988-11-21 Lumalampan Ab Kompaktlysroer
JPH0455407Y2 (es) * 1986-12-18 1992-12-25
JP3171438B2 (ja) * 1988-12-26 2001-05-28 株式会社東芝 蛍光体及び蛍光ランプ
DE4408626C2 (de) * 1993-07-23 1996-08-01 Prolux Maschinenbau Gmbh Verfahren zur Herstellung von Leuchtstoffen für Niederdruckquecksilberdampf-Entladungslampen
WO2002086978A1 (en) * 2001-04-20 2002-10-31 Nichia Corporation Light emitting device
DE10152217A1 (de) * 2001-10-23 2003-04-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Leuchtstoffzusammensetzung für Niederdruckentladungslampen
JP5084386B2 (ja) * 2007-07-20 2012-11-28 株式会社東通研 紫外線硬化インキの硬化方法
FR3159479A1 (fr) 2024-02-16 2025-08-22 Stellantis Auto Sas Machine electrique avec stator comprenant des perçages axiaux pour fluide de refroidissement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109898B2 (de) * 1970-03-03 1974-11-14 Matsushita Electronics Corp., Kadoma, Osaka (Japan) Leuchtstofflampe mit kleinen Abmessungen
US3679928A (en) * 1970-06-26 1972-07-25 Gen Electric High intensity far u.v. radiation source
US3778662A (en) * 1972-10-31 1973-12-11 Gen Electric High intensity fluorescent lamp radiating ionic radiation within the range of 1,600{14 2,300 a.u.
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
NL7214860A (es) * 1972-11-03 1974-05-07
NL7216765A (es) * 1972-12-09 1974-06-11
NL164697C (nl) * 1973-10-05 1981-01-15 Philips Nv Lagedrukkwikdampontladingslamp.
NL165605C (nl) * 1974-03-15 1981-04-15 Philips Nv Electrische gasontladingslamp.
NL181470C (nl) * 1977-08-23 1987-08-17 Philips Nv Lagedrukkwikdampontladingslamp.

Also Published As

Publication number Publication date
BR7805401A (pt) 1979-04-17
CH643088A5 (de) 1984-05-15
NL181470B (nl) 1987-03-16
JPS63102154A (ja) 1988-05-07
IT1100876B (it) 1985-09-28
DD138387B5 (de) 1994-07-14
IN150540B (es) 1982-11-13
NL181470C (nl) 1987-08-17
NL7709263A (nl) 1979-02-27
AR222805A1 (es) 1981-06-30
AT360118B (de) 1980-12-29
DE2835575A1 (de) 1979-03-01
DE2835575C2 (de) 1984-08-09
DD138387A5 (de) 1979-10-24
GB2003315B (en) 1982-03-10
GB2003315A (en) 1979-03-07
FR2401518B1 (es) 1983-04-29
JPS5442874A (en) 1979-04-05
AU3912178A (en) 1980-02-28
AU523847B2 (en) 1982-08-19
HU181471B (en) 1983-07-28
ATA610178A (de) 1980-05-15
BE869878A (fr) 1979-02-21
IT7826902A0 (it) 1978-08-21
MX147423A (es) 1982-12-02
JPH0345505B2 (es) 1991-07-11
FR2401518A1 (fr) 1979-03-23

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