ES8404568A1 - Una lampara de descarga en vapor de mercurio a baja presion - Google Patents
Una lampara de descarga en vapor de mercurio a baja presionInfo
- Publication number
- ES8404568A1 ES8404568A1 ES524513A ES524513A ES8404568A1 ES 8404568 A1 ES8404568 A1 ES 8404568A1 ES 524513 A ES524513 A ES 524513A ES 524513 A ES524513 A ES 524513A ES 8404568 A1 ES8404568 A1 ES 8404568A1
- Authority
- ES
- Spain
- Prior art keywords
- activated
- luminescent
- pressure mercury
- discharge lamp
- low
- 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
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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Luminescent Compositions (AREA)
Abstract
LAMPARA DE DESCARGA EN VAPOR DE MERCURIO A BAJA PRESION QUE TIENE UN RENDIMIENTO DE COLOR SATISFACTORIO, UNA TEMPERATURA DE COLOR DE LA LUZ BLANCA EMITIDA DE AL MENOS 2.800 GRADOS KELVIN Y UN PUNTO DE COLOR EN EL LUGAR GEOMETRICO DE PLANCK O CERCA DE EL.COMPRENDE UNA CAPA LUMINISCENTE QUE ESTA FORMADA POR UN METABORATO DE UN METAL DE LAS TIERRAS RARAS LUMINISCENTES ACTIVADO POR CERIO TRIVALENTE Y POR MANGANESO BIVALENTE, CON UNA ESTRUCTURA CRISTALINA MONOCLINICA, POR UN MATERIAL LUMINISCENTE QUE ESTA ACTIVADO POR TERBIO TRIVALENTE, EL CUAL PRESENTA UNA EMISION VERDE, YPOR AL MENOS UN HALOFOSFATO LUMINISCENTE DEL GRUPO QUE COMPRENDE LOS HALOFOSFATOS DE CALCIO ACTIVADOS POR ANTIMONIO TRIVALENTE Y POR MANGANESO BIVALENTE, QUE EMITEN UNA LUZ BLANCA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8203040A NL8203040A (nl) | 1982-07-30 | 1982-07-30 | Lagedrukkwikdampontladingslamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8404568A1 true ES8404568A1 (es) | 1984-04-16 |
ES524513A0 ES524513A0 (es) | 1984-04-16 |
Family
ID=19840092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES524513A Granted ES524513A0 (es) | 1982-07-30 | 1983-07-28 | Una lampara de descarga en vapor de mercurio a baja presion |
Country Status (9)
Country | Link |
---|---|
US (1) | US4602188A (es) |
EP (1) | EP0100122B1 (es) |
JP (1) | JPH0613700B2 (es) |
CA (1) | CA1210436A (es) |
DE (1) | DE3361488D1 (es) |
ES (1) | ES524513A0 (es) |
FI (1) | FI72225C (es) |
HU (1) | HU189725B (es) |
NL (1) | NL8203040A (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8600023A (nl) * | 1986-01-08 | 1987-08-03 | Philips Nv | Lagedrukkwikdampontladingslamp. |
US4847533A (en) * | 1986-02-05 | 1989-07-11 | General Electric Company | Low pressure mercury discharge fluorescent lamp utilizing multilayer phosphor combination for white color illumination |
DE68923833T2 (de) * | 1988-06-20 | 1996-06-13 | Mitsubishi Electric Corp | Optischer Kopf mit Kippkorrekturservomechanismus. |
EP0550937B1 (en) * | 1992-01-07 | 1997-03-19 | Koninklijke Philips Electronics N.V. | Low-pressure mercury discharge lamp |
US6137217A (en) * | 1992-08-28 | 2000-10-24 | Gte Products Corporation | Fluorescent lamp with improved phosphor blend |
US5714836A (en) * | 1992-08-28 | 1998-02-03 | Gte Products Corporation | Fluorescent lamp with improved phosphor blend |
US5854533A (en) * | 1992-10-19 | 1998-12-29 | Gte Products Corporation | Fluorescent lamps with high color-rendering and high brightness |
US5838101A (en) * | 1992-10-28 | 1998-11-17 | Gte Products Corporation | Fluorescent lamp with improved CRI and brightness |
US5612590A (en) * | 1995-12-13 | 1997-03-18 | Philips Electronics North America Corporation | Electric lamp having fluorescent lamp colors containing a wide bandwidth emission red phosphor |
US6157126A (en) * | 1997-03-13 | 2000-12-05 | Matsushita Electric Industrial Co., Ltd. | Warm white fluorescent lamp |
DE19730006A1 (de) * | 1997-07-12 | 1999-01-14 | Walter Dipl Chem Dr Rer N Tews | Kompakte Energiesparlampe mit verbesserter Farbwiedergabe |
DE19730005C2 (de) * | 1997-07-12 | 1999-11-25 | Walter Tews | Silikat-Borat-Leuchtstoffe |
DE19806213B4 (de) * | 1998-02-16 | 2005-12-01 | Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. | Kompakte Energiesparlampe |
JP3322225B2 (ja) * | 1998-03-24 | 2002-09-09 | 松下電器産業株式会社 | 放電ランプおよび照明器具 |
US6085971A (en) * | 1998-07-10 | 2000-07-11 | Walter Tews | Luminescent meta-borate substances |
DE19844879A1 (de) * | 1998-09-30 | 2000-04-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Leuchtstoffmischung und Leuchtstofflampe für Lebensmittelbeleuchtung |
DE69911578D1 (de) * | 1998-11-18 | 2003-10-30 | Koninkl Philips Electronics Nv | Lumineszentes material |
US6525460B1 (en) | 2000-08-30 | 2003-02-25 | General Electric Company | Very high color rendition fluorescent lamps |
US6531823B2 (en) * | 2000-12-18 | 2003-03-11 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
US20030155857A1 (en) * | 2002-02-21 | 2003-08-21 | General Electric Company | Fluorescent lamp with single phosphor layer |
US6683406B2 (en) * | 2002-06-24 | 2004-01-27 | Koninklijke Philips Electronics N.V. | Low pressure mercury vapor fluorescent lamps |
DE102012203419A1 (de) | 2011-07-29 | 2013-01-31 | Osram Ag | Leuchtstoff und Leuchtstofflampe denselben enthaltend |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL164697C (nl) * | 1973-10-05 | 1981-01-15 | Philips Nv | Lagedrukkwikdampontladingslamp. |
US4176299A (en) * | 1975-10-03 | 1979-11-27 | Westinghouse Electric Corp. | Method for efficiently generating white light with good color rendition of illuminated objects |
NL7905680A (nl) * | 1979-07-23 | 1981-01-27 | Philips Nv | Luminescerend scherm. |
JPS5641669A (en) * | 1979-09-11 | 1981-04-18 | Matsushita Electronics Corp | Fluorescent lamp |
JPS609541B2 (ja) * | 1979-09-13 | 1985-03-11 | 松下電工株式会社 | 高効率けい光体組成物 |
US4315192A (en) * | 1979-12-31 | 1982-02-09 | Westinghouse Electric Corp. | Fluorescent lamp using high performance phosphor blend which is protected from color shifts by a very thin overcoat of stable phosphor of similar chromaticity |
-
1982
- 1982-07-30 NL NL8203040A patent/NL8203040A/nl not_active Application Discontinuation
-
1983
- 1983-07-19 EP EP83201061A patent/EP0100122B1/en not_active Expired
- 1983-07-19 DE DE8383201061T patent/DE3361488D1/de not_active Expired
- 1983-07-27 FI FI832717A patent/FI72225C/fi not_active IP Right Cessation
- 1983-07-27 HU HU832643A patent/HU189725B/hu not_active IP Right Cessation
- 1983-07-27 JP JP58135999A patent/JPH0613700B2/ja not_active Expired - Lifetime
- 1983-07-28 ES ES524513A patent/ES524513A0/es active Granted
- 1983-07-28 CA CA000433440A patent/CA1210436A/en not_active Expired
- 1983-07-29 US US06/518,495 patent/US4602188A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI832717A (fi) | 1984-01-31 |
FI72225B (fi) | 1986-12-31 |
FI72225C (fi) | 1987-04-13 |
EP0100122A1 (en) | 1984-02-08 |
EP0100122B1 (en) | 1985-12-11 |
NL8203040A (nl) | 1984-02-16 |
CA1210436A (en) | 1986-08-26 |
US4602188A (en) | 1986-07-22 |
HU189725B (en) | 1986-07-28 |
FI832717A0 (fi) | 1983-07-27 |
JPS5942758A (ja) | 1984-03-09 |
JPH0613700B2 (ja) | 1994-02-23 |
DE3361488D1 (en) | 1986-01-23 |
ES524513A0 (es) | 1984-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20040503 |