BE874738A - Lampe a decharge et a incandescence combinees - Google Patents

Lampe a decharge et a incandescence combinees

Info

Publication number
BE874738A
BE874738A BE0/193945A BE193945A BE874738A BE 874738 A BE874738 A BE 874738A BE 0/193945 A BE0/193945 A BE 0/193945A BE 193945 A BE193945 A BE 193945A BE 874738 A BE874738 A BE 874738A
Authority
BE
Belgium
Prior art keywords
combined discharge
incandescence lamp
incandescence
lamp
discharge
Prior art date
Application number
BE0/193945A
Other languages
English (en)
Inventor
R Hansler
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 BE874738A publication Critical patent/BE874738A/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
BE0/193945A 1978-03-10 1979-03-09 Lampe a decharge et a incandescence combinees BE874738A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/885,313 US4170744A (en) 1978-03-10 1978-03-10 Combination discharge-incandescent lamp with thermal switch control

Publications (1)

Publication Number Publication Date
BE874738A true BE874738A (fr) 1979-09-10

Family

ID=25386624

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/193945A BE874738A (fr) 1978-03-10 1979-03-09 Lampe a decharge et a incandescence combinees

Country Status (8)

Country Link
US (1) US4170744A (fr)
JP (1) JPS5821382B2 (fr)
BE (1) BE874738A (fr)
BR (1) BR7902052A (fr)
CA (1) CA1091760A (fr)
DE (1) DE2905923C2 (fr)
GB (1) GB2021853B (fr)
NL (1) NL7901462A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183069C (nl) * 1979-04-26 1988-07-01 Mitsubishi Electric Corp Metaaldampontladingslamp.
US4350930A (en) * 1979-06-13 1982-09-21 General Electric Company Lighting unit
US4281274A (en) * 1979-08-01 1981-07-28 General Electric Co. Discharge lamp having vitreous shield
NL188821C (nl) * 1979-11-28 1992-10-01 Mitsubishi Electric Corp Gasontladingslamp.
US4278916A (en) * 1979-12-03 1981-07-14 Gte Laboratories Incorporated Instant-on light source
JPS56106347A (en) * 1980-01-28 1981-08-24 Mitsubishi Electric Corp Production of metal vapor discharge lamp
US4438369A (en) 1981-07-10 1984-03-20 North American Philips Electric Corp. Unitary light source comprising compact HID lamp and incandescent ballast filament
JPS5818862A (ja) * 1981-07-27 1983-02-03 Matsushita Electronics Corp 高圧放電ランプ
US4382210A (en) * 1981-12-18 1983-05-03 Gte Laboratories Incorporated Ballast circuit for direct current arc lamp
ES519665A0 (es) * 1982-02-11 1984-02-16 Westinghouse Electric Corp Aparato del tipo de reactancia auxiliar para hacer funcionar lamparas de descarga con energia de corriente alterna.
US4525650A (en) * 1982-02-11 1985-06-25 North American Philips Lighting Corporation Starting and operating method and apparatus for discharge lamps
US4399392A (en) * 1982-02-26 1983-08-16 Gte Laboratories Incorporated Arc lamp power supply
NL8205026A (nl) * 1982-12-29 1984-07-16 Philips Nv Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
US4659965A (en) * 1983-11-16 1987-04-21 Gte Products Corporation High pressure discharge lamp with thermal switch
JPS62198046A (ja) * 1986-02-25 1987-09-01 Nissan Motor Co Ltd 車両用前照灯
DE3611138A1 (de) * 1986-04-03 1987-10-15 Zimmermann Gmbh Co Kg Rudolf Leuchte mit einer hochdruckentladungslampe und einer umschaltvorrichtung zum umschalten auf eine reserve-gluehlampe
US4789810A (en) * 1987-06-22 1988-12-06 Innovative Controls, Inc. Photocell temperature switch for high intensity discharge lamp fixture
WO2002029851A1 (fr) * 2000-10-04 2002-04-11 Theodore Mcbain Ampoule electrique a deux fonctions independantes
EP1838993A2 (fr) * 2004-12-17 2007-10-03 Koninklijke Philips Electronics N.V. Dispositif d'eclairage multifonctionnel
ITVI20060153A1 (it) * 2006-05-19 2007-11-20 Beghelli Spa Dispositivo di illuminazione a struttura compatta
US8008866B2 (en) 2008-09-05 2011-08-30 Lutron Electronics Co., Inc. Hybrid light source
US8228002B2 (en) * 2008-09-05 2012-07-24 Lutron Electronics Co., Inc. Hybrid light source
US8860313B2 (en) 2011-11-30 2014-10-14 Lutron Electronics Co., Inc. Universal-voltage self-heating thermal detector
DE102013215379A1 (de) * 2013-08-05 2015-02-05 Osram Gmbh Elektrische Lampe

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899583A (en) * 1959-08-11 macksoud
BE425995A (fr) * 1937-02-02
DE974049C (de) * 1940-12-24 1960-08-25 Patra Patent Treuhand Elektrische Metalldampf-Hochdruckentladungslampe
US2714689A (en) * 1948-06-15 1955-08-02 Gen Electric Illuminating system
US2513840A (en) * 1949-12-12 1950-07-04 Berland Morton Quick starting arrangement for fluorescent lamps
US2962627A (en) * 1956-07-25 1960-11-29 Buser Lampen A G Electric lamp for mixed light
US3611432A (en) * 1969-06-02 1971-10-05 Gen Electric Combined operating circuit for gaseous discharge and incandescent lamps
US3693045A (en) * 1970-02-13 1972-09-19 Guth Co Edwin F Illumination
US3679931A (en) * 1970-09-16 1972-07-25 Gen Electric Apparatus for operating electric discharge lamps and auxiliary lighting lamps
JPS4914452U (fr) * 1972-05-11 1974-02-06
JPS4914451U (fr) * 1972-05-13 1974-02-06
US4005331A (en) * 1973-06-19 1977-01-25 Current Industries, Inc. High intensity discharge lamp with auxiliary light
US4047076A (en) * 1974-01-02 1977-09-06 Esquire, Inc. Emergency lighting system for gaseous discharge lamps
JPS528309U (fr) * 1975-07-01 1977-01-20
JPS528310U (fr) * 1975-07-01 1977-01-20
JPS5229905U (fr) * 1975-08-25 1977-03-02
DE7611934U1 (de) * 1976-04-15 1977-01-13 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Entladungslampe

Also Published As

Publication number Publication date
GB2021853A (en) 1979-12-05
GB2021853B (en) 1982-10-27
CA1091760A (fr) 1980-12-16
NL7901462A (nl) 1979-09-12
US4170744A (en) 1979-10-09
BR7902052A (pt) 1979-10-23
DE2905923A1 (de) 1979-09-13
JPS54127167A (en) 1979-10-02
JPS5821382B2 (ja) 1983-04-28
DE2905923C2 (de) 1982-05-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19860331