NL184713B - Metaaldampontladingslamp. - Google Patents

Metaaldampontladingslamp.

Info

Publication number
NL184713B
NL184713B NLAANVRAGE7920189,A NL7920189A NL184713B NL 184713 B NL184713 B NL 184713B NL 7920189 A NL7920189 A NL 7920189A NL 184713 B NL184713 B NL 184713B
Authority
NL
Netherlands
Prior art keywords
discharge lamp
metal vapor
vapor discharge
metal
lamp
Prior art date
Application number
NLAANVRAGE7920189,A
Other languages
English (en)
Other versions
NL184713C (nl
NL7920189A (nl
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP16608278A external-priority patent/JPS5591553A/ja
Priority claimed from JP16608178A external-priority patent/JPS5591552A/ja
Priority claimed from JP16608078A external-priority patent/JPS5591558A/ja
Priority claimed from JP16608378A external-priority patent/JPS5591554A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL7920189A publication Critical patent/NL7920189A/nl
Publication of NL184713B publication Critical patent/NL184713B/nl
Application granted granted Critical
Publication of NL184713C publication Critical patent/NL184713C/nl

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
    • 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
NLAANVRAGE7920189,A 1978-12-28 1979-12-27 Metaaldampontladingslamp. NL184713C (nl)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP16608278A JPS5591553A (en) 1978-12-28 1978-12-28 Metal vapor discharge lamp
JP16608378 1978-12-28
JP16608278 1978-12-28
JP16608178 1978-12-28
JP16608178A JPS5591552A (en) 1978-12-28 1978-12-28 Metal vapor discharge lamp
JP16608078 1978-12-28
JP16608078A JPS5591558A (en) 1978-12-28 1978-12-28 Metal vapor discharge lamp
JP16608378A JPS5591554A (en) 1978-12-28 1978-12-28 Metal vapor discharge lamp
PCT/JP1979/000327 WO1980001436A1 (en) 1978-12-28 1979-12-27 Metal-vapor discharge lamp
JP7900327 1979-12-27

Publications (3)

Publication Number Publication Date
NL7920189A NL7920189A (nl) 1980-10-31
NL184713B true NL184713B (nl) 1989-05-01
NL184713C NL184713C (nl) 1989-10-02

Family

ID=27474044

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7920189,A NL184713C (nl) 1978-12-28 1979-12-27 Metaaldampontladingslamp.

Country Status (5)

Country Link
US (1) US4439711A (nl)
DE (1) DE2953446C2 (nl)
GB (1) GB2050691B (nl)
NL (1) NL184713C (nl)
WO (1) WO1980001436A1 (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387319A (en) * 1981-03-30 1983-06-07 General Electric Company Metal halide lamp containing ScI3 with added cadmium or zinc
CA1207005A (en) * 1982-03-01 1986-07-02 Elliot F. Wyner Long life, warm color metal halide arc discharge lamp
US4798995A (en) * 1986-10-06 1989-01-17 General Electric Company Metal halide lamp containing halide composition to control arc tube performance
EP0641015B1 (en) * 1993-08-03 1997-04-16 Ushiodenki Kabushiki Kaisha Cadmium discharge lamp
JPH0845479A (ja) * 1994-07-29 1996-02-16 Ushio Inc 金属蒸気放電ランプ
DE19714009A1 (de) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Gleichstrombogenlampe
DE19714008A1 (de) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Gleichstrombogenlampe
JP2002536786A (ja) * 1999-01-28 2002-10-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ メタルハライドランプ
JP4100599B2 (ja) * 2002-04-05 2008-06-11 ウシオ電機株式会社 超高圧水銀ランプ
US7265493B2 (en) * 2004-10-04 2007-09-04 General Electric Company Mercury-free compositions and radiation sources incorporating same
US7847484B2 (en) * 2004-12-20 2010-12-07 General Electric Company Mercury-free and sodium-free compositions and radiation source incorporating same
CN101331206A (zh) * 2005-12-27 2008-12-24 化成欧普东尼克斯株式会社 冷阴极荧光灯用蓝色发光碱土金属氯磷酸盐荧光体、冷阴极荧光灯以及彩色液晶显示装置
JP5810515B2 (ja) * 2010-11-22 2015-11-11 岩崎電気株式会社 メタルハライドランプ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD75113A (nl) *
GB431409A (en) * 1934-01-08 1935-07-08 Gen Electric Co Ltd Improvements in or relating to luminous electric discharge tubes
DE902528C (de) * 1935-11-19 1954-01-25 Ulrich W Doering Elektrische Hochdruckentladungsleuchtroehre
GB495632A (en) * 1937-06-22 1938-11-16 Philips Nv Improvements in or relating to electric high-pressure metal-vapour discharge tubes
GB523235A (en) * 1938-12-29 1940-07-09 Gen Electric Co Ltd Improvements in combinations of high-pressure metal-vapour electric discharge lamps with luminescent materials
GB840809A (en) * 1957-01-10 1960-07-13 Gen Electric Co Ltd Improvements in or relating to high pressure mercury vapour fluorescent electric discharge lamps
GB852783A (en) * 1958-06-03 1960-11-02 Gen Electric Co Ltd Improvements in or relating to high pressure mercury vapour electric discharge lamps
US3569762A (en) * 1964-07-01 1971-03-09 Gen Telephone & Elect Electron discharge lamps with rare earth phosphor coating
DE1245518B (de) * 1964-11-23 1967-07-27 Sylvania Electric Prod Leuchtstoff mit roter Lichtausstrahlung
NL157942B (nl) * 1967-09-02 1978-09-15 Philips Nv Stralingsbron met een lagedrukcadmiumdampontladingsbuis en een luminescerend scherm.
US3670194A (en) * 1971-01-26 1972-06-13 Westinghouse Electric Corp Color-corrected high-pressure mercury-vapor lamp
GB1360022A (en) * 1971-05-25 1974-07-17 Thorn Electrical Ind Ltd Discharge lamps
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
NL7307627A (nl) * 1973-06-01 1974-12-03
US3825792A (en) * 1973-07-03 1974-07-23 Westinghouse Electric Corp Novel discharge lamp and coating
JPS5181481A (ja) * 1975-01-14 1976-07-16 Mitsubishi Electric Corp Keikokoatsusuiginranpu
JPS51121987A (en) * 1975-04-18 1976-10-25 Iwasaki Electric Co Ltd High pressure mercury-arc lamp

Also Published As

Publication number Publication date
DE2953446C2 (de) 1983-12-22
US4439711A (en) 1984-03-27
NL184713C (nl) 1989-10-02
GB2050691B (en) 1983-07-20
DE2953446T1 (de) 1981-01-08
WO1980001436A1 (en) 1980-07-10
GB2050691A (en) 1981-01-07
NL7920189A (nl) 1980-10-31

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent

Free format text: 19991227