BE868764A - Lampe a decharge a haute pression, a vapeurs metalliques, de rendement ameliore - Google Patents

Lampe a decharge a haute pression, a vapeurs metalliques, de rendement ameliore

Info

Publication number
BE868764A
BE868764A BE189091A BE189091A BE868764A BE 868764 A BE868764 A BE 868764A BE 189091 A BE189091 A BE 189091A BE 189091 A BE189091 A BE 189091A BE 868764 A BE868764 A BE 868764A
Authority
BE
Belgium
Prior art keywords
high pressure
discharge lamp
pressure discharge
metal vapor
improved efficiency
Prior art date
Application number
BE189091A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE868764A publication Critical patent/BE868764A/fr

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
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
BE189091A 1977-07-05 1978-07-05 Lampe a decharge a haute pression, a vapeurs metalliques, de rendement ameliore BE868764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81247977A 1977-07-05 1977-07-05

Publications (1)

Publication Number Publication Date
BE868764A true BE868764A (fr) 1979-01-05

Family

ID=25209687

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189091A BE868764A (fr) 1977-07-05 1978-07-05 Lampe a decharge a haute pression, a vapeurs metalliques, de rendement ameliore

Country Status (3)

Country Link
US (1) US4161672A (fr)
JP (1) JPS59103270A (fr)
BE (1) BE868764A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005338A1 (de) 1979-03-12 1980-09-18 Gen Electric Verfahren zum herstellen einer lampe
DE3008967A1 (de) * 1979-04-23 1980-10-30 Gen Electric Baueinheit aus elektrode und zuleitung, elektrische entladungslampe und verfahren zu deren herstellung

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US4581557A (en) * 1979-01-02 1986-04-08 General Electric Company Stabilized high intensity discharge lamp
US4574218A (en) * 1979-12-20 1986-03-04 General Electric Company Metal vapor lamp having internal means promoting condensate film formation
US4339686A (en) * 1979-12-26 1982-07-13 General Electric Company Metal vapor lamp having internal coating for extending condensate film
US4398130A (en) * 1979-12-27 1983-08-09 General Electric Company Arc lamp lighting unit with low and high light levels
AU528293B2 (en) * 1980-02-06 1983-04-21 Ngk Insulators, Ltd. Discharge lamp tube
US4321504A (en) * 1980-03-24 1982-03-23 Gte Products Corporation Low wattage metal halide arc discharge lamp
US4308483A (en) * 1980-03-24 1981-12-29 Gte Products Corporation High brightness, low wattage, high pressure, metal vapor discharge lamp
US4348615A (en) * 1980-07-01 1982-09-07 Gte Products Corporation Discharge lamp operating circuit
US4396857A (en) * 1980-07-01 1983-08-02 General Electric Company Arc tube construction
NL185482C (nl) * 1980-09-05 1991-01-16 Philips Nv Hogedrukontladingslamp.
US4355265A (en) * 1980-12-15 1982-10-19 Gte Products Corporation Discharge lamp starting and operating circuit
US4387319A (en) * 1981-03-30 1983-06-07 General Electric Company Metal halide lamp containing ScI3 with added cadmium or zinc
US4438369A (en) 1981-07-10 1984-03-20 North American Philips Electric Corp. Unitary light source comprising compact HID lamp and incandescent ballast filament
JPS58112239A (ja) * 1981-12-25 1983-07-04 Toshiba Corp 小形メタルハライドランプ
US4525650A (en) * 1982-02-11 1985-06-25 North American Philips Lighting Corporation Starting and operating method and apparatus for discharge lamps
NL184550C (nl) * 1982-12-01 1989-08-16 Philips Nv Gasontladingslamp.
JPS59198653A (ja) * 1983-04-27 1984-11-10 Toshiba Corp 小形メタルハライドランプ
US4612000A (en) * 1983-06-09 1986-09-16 Gte Products Corporation Single-ended metal halide discharge lamps and process of manufacture
US4508514A (en) * 1983-09-19 1985-04-02 Gte Products Corporation Single-ended metal halide discharge lamp arc gap fabricating process
US4555647A (en) * 1983-10-03 1985-11-26 General Electric Company Ballast circuit for gas discharge tubes utilizing time-pulse additions
US4709184A (en) * 1984-08-20 1987-11-24 Gte Products Corporation Low wattage metal halide lamp
JPS61233961A (ja) * 1985-04-10 1986-10-18 Hamamatsu Photonics Kk 光源用放電管
US4742268A (en) * 1985-09-03 1988-05-03 North American Philips Electric Co. High color rendering calcium-containing metal halide lamp
US4808876A (en) * 1986-02-04 1989-02-28 General Electric Company Metal halide lamp
US4864180A (en) * 1986-09-18 1989-09-05 Gte Products Corporation Metal-halide arc tube and lamp having improved uniformity of azimuthal luminous intensity
US4850500A (en) * 1986-12-18 1989-07-25 Gte Products Corporation Dimpled arc tube having no internal end pockets and a lamp employing same
US4850499A (en) * 1986-12-18 1989-07-25 Gte Products Corporation Method to reduce color temperature variation in metal halide arc tubes
NL191812C (nl) * 1987-09-04 1996-08-02 Philips Electronics Nv Hogedrukgasontladingslamp en armatuur voorzien van die lamp.
JP2650463B2 (ja) * 1989-05-31 1997-09-03 岩崎電気株式会社 メタルハライドランプ
US5144201A (en) * 1990-02-23 1992-09-01 Welch Allyn, Inc. Low watt metal halide lamp
US5059867A (en) * 1990-04-03 1991-10-22 General Electric Company Ballast circuit with improved transfer functions
US5184044A (en) * 1990-08-13 1993-02-02 Welch Allyn, Inc. Dental curing lamp
US5083059A (en) * 1990-12-31 1992-01-21 Welch Allyn, Inc. Electrode for metal halide discharge lamp
US5708328A (en) * 1992-06-03 1998-01-13 General Electric Company Universal burn metal halide lamp
US5497049A (en) * 1992-06-23 1996-03-05 U.S. Philips Corporation High pressure mercury discharge lamp
US5486737A (en) * 1994-04-12 1996-01-23 Osram Sylvania Inc. Heavily loaded double-ended arc lamp
JP3211654B2 (ja) * 1996-03-14 2001-09-25 松下電器産業株式会社 高圧放電ランプ
US5719463A (en) * 1996-06-03 1998-02-17 General Electric Company Retaining spring and stop means for lamp mount
US6084351A (en) * 1996-09-06 2000-07-04 Matsushita Electric Industrial Co., Ltd. Metal halide lamp and temperature control system therefor
JPH10134775A (ja) * 1996-10-31 1998-05-22 Ushio Inc メタルハライドランプ
DE19645960A1 (de) * 1996-11-07 1998-05-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Keramisches Entladungsgefäß
JP4316699B2 (ja) * 1997-07-25 2009-08-19 ハリソン東芝ライティング株式会社 高圧放電ランプおよび照明装置
US5942850A (en) * 1997-09-24 1999-08-24 Welch Allyn, Inc. Miniature projection lamp
JP3233393B2 (ja) * 1997-10-13 2001-11-26 松下電器産業株式会社 メタルハライドランプ
CN1364307A (zh) * 1999-01-28 2002-08-14 皇家菲利浦电子有限公司 金属卤化物灯
DE19957561A1 (de) * 1999-11-30 2001-05-31 Philips Corp Intellectual Pty Hochdruckgasentladungslampe
DE10044683A1 (de) * 2000-09-08 2002-03-21 Philips Corp Intellectual Pty Gasentladungslampe
US6741013B2 (en) 2000-12-13 2004-05-25 General Electric Company Shrouded electric lamp having functionally distinguishable center supports
US6833677B2 (en) * 2001-05-08 2004-12-21 Koninklijke Philips Electronics N.V. 150W-1000W mastercolor ceramic metal halide lamp series with color temperature about 4000K, for high pressure sodium or quartz metal halide retrofit applications
US6749478B2 (en) * 2001-10-11 2004-06-15 Advance Lighting Technologies, Inc. Method of making an electric lamp having a gas filled outer jacket
DE10234758B4 (de) * 2002-07-30 2006-02-16 Sli Lichtsysteme Gmbh Metall-Halogendampflampe niedriger Leistung
CN100543923C (zh) * 2002-09-06 2009-09-23 皇家飞利浦电子股份有限公司 不含汞的金属卤化物灯
US6812644B2 (en) * 2003-02-04 2004-11-02 Osram Sylvania Inc. Reduced mercury ceramic metal halide lamp
US20050179388A1 (en) * 2004-02-17 2005-08-18 Strok Jack M. Discharge lamp and method of forming same
US20050194908A1 (en) * 2004-03-04 2005-09-08 General Electric Company Ceramic metal halide lamp with optimal shape
CA2591341C (fr) * 2004-08-12 2013-12-24 Kenneth L. Luttio Lampes au xenon avec puissance lumineuse accrue et une enveloppe elliptique
US20070138963A1 (en) * 2005-12-19 2007-06-21 General Electric Company Ceramic arc chamber having shaped ends
US8044558B2 (en) * 2006-12-13 2011-10-25 Honeywell International Inc. Dimmable high pressure arc lamp apparatus and methods
EP2122662A1 (fr) * 2007-03-12 2009-11-25 Philips Intellectual Property & Standards GmbH Lampe à décharge à faible énergie présentant une grande efficacité
WO2008129466A2 (fr) * 2007-04-20 2008-10-30 Koninklijke Philips Electronics N.V. Lampe aux halogénures métalliques comprenant un récipient de décharge en céramique façonné
WO2008142630A1 (fr) * 2007-05-24 2008-11-27 Philips Intellectual Property & Standards Gmbh Lampe à décharge et phares pour véhicule motorisé
WO2009115118A1 (fr) * 2008-03-19 2009-09-24 Osram Gesellschaft mit beschränkter Haftung Lampe à décharge et procédé de fabrication d'une lampe à décharge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440887A (fr) * 1938-09-10
US2545884A (en) * 1946-01-18 1951-03-20 Gen Electric High-pressure mercury vapor electric discharge lamp
US3259777A (en) * 1961-05-09 1966-07-05 Gen Electric Metal halide vapor discharge lamp with near molten tip electrodes
US3379868A (en) * 1965-12-10 1968-04-23 Gen Electric Electric discharge projection lamp
BE754499A (fr) * 1969-08-08 1971-01-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge sous haute pression, a vapeur de mercure avec additif d'halogenure metallique
DE2317461A1 (de) * 1973-04-06 1974-10-24 Patra Patent Treuhand Hochdruckentladungslampe mit metallhalogeniden
US3896326A (en) * 1973-07-19 1975-07-22 Gte Sylvania Inc Metal halide discharge lamp having expanded section arc tube
US3937996A (en) * 1974-10-07 1976-02-10 General Electric Company Metal halide lamp using loop electrodes
DE2826733C2 (de) * 1977-07-05 1982-07-29 General Electric Co., Schenectady, N.Y. Hochdruck-Metalldampf-Entladungslampe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005338A1 (de) 1979-03-12 1980-09-18 Gen Electric Verfahren zum herstellen einer lampe
DE3050721C2 (fr) * 1979-03-12 1987-12-17 General Electric Co., Schenectady, N.Y., Us
DE3008967A1 (de) * 1979-04-23 1980-10-30 Gen Electric Baueinheit aus elektrode und zuleitung, elektrische entladungslampe und verfahren zu deren herstellung

Also Published As

Publication number Publication date
US4161672A (en) 1979-07-17
JPS59103270A (ja) 1984-06-14

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: GENERAL ELECTRIC CY

Effective date: 19980705