MX146408A - Mejoras en aparato de balastra para arrancar y operar lamparas de descarga gaseosa de baja presion - Google Patents

Mejoras en aparato de balastra para arrancar y operar lamparas de descarga gaseosa de baja presion

Info

Publication number
MX146408A
MX146408A MX177152A MX17715279A MX146408A MX 146408 A MX146408 A MX 146408A MX 177152 A MX177152 A MX 177152A MX 17715279 A MX17715279 A MX 17715279A MX 146408 A MX146408 A MX 146408A
Authority
MX
Mexico
Prior art keywords
balastra
low pressure
gas discharge
pressure gas
discharge lamps
Prior art date
Application number
MX177152A
Other languages
English (en)
Inventor
David Henrik Riesland
Eduard Eugene Hammer
Eugene Lemmers
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 MX146408A publication Critical patent/MX146408A/es

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
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
MX177152A 1978-03-30 1979-03-30 Mejoras en aparato de balastra para arrancar y operar lamparas de descarga gaseosa de baja presion MX146408A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/891,889 US4185233A (en) 1978-03-30 1978-03-30 High efficiency ballast system for gaseous discharge lamps

Publications (1)

Publication Number Publication Date
MX146408A true MX146408A (es) 1982-06-23

Family

ID=25399004

Family Applications (1)

Application Number Title Priority Date Filing Date
MX177152A MX146408A (es) 1978-03-30 1979-03-30 Mejoras en aparato de balastra para arrancar y operar lamparas de descarga gaseosa de baja presion

Country Status (5)

Country Link
US (1) US4185233A (es)
JP (2) JPS54133768A (es)
ES (1) ES479137A1 (es)
MX (1) MX146408A (es)
ZA (1) ZA791037B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417181A (en) * 1979-07-06 1983-11-22 Sonelt Corporation Electronic ballast
US4388564A (en) * 1981-03-09 1983-06-14 General Electric Company Energy saving fluorescent lamp circuit
US4399391A (en) * 1981-06-10 1983-08-16 General Electric Company Circuit for starting and operating fluorescent lamps
US4516056A (en) * 1982-05-18 1985-05-07 General Electric Company Capacitively ballasted low voltage incandescent lamp
US4447765A (en) * 1982-05-18 1984-05-08 General Electric Company Power supply for low voltage incandescent lamp
US4513225A (en) * 1982-12-13 1985-04-23 General Electric Company Fluorescent lamp series system
NL8400923A (nl) * 1984-03-23 1985-10-16 Philips Nv Elektrische inrichting voor het onsteken en voeden van een gas- en/of dampontladingsbuis.
JPS61197695U (es) * 1985-05-30 1986-12-10
US4766352A (en) * 1985-08-27 1988-08-23 Widmayer Don F Method and apparatus for starting and operating fluorescent lamp and auxiliary ballast systems at reduced power levels
US6100651A (en) 1989-04-17 2000-08-08 Hitoshi Ohtsuka Fluorescent lamp stabilizer harmonics reduction method
US5187411A (en) * 1989-09-01 1993-02-16 Systems And Service International, Inc. Discharge lamp life and lamp lumen life-extender module, circuitry, and methodology
US5021714A (en) * 1990-05-10 1991-06-04 Valmont Industries, Inc. Circuit for starting and operating fluorescent lamps
US5486739A (en) * 1993-09-24 1996-01-23 Remtech, L.C. Ballasting system for fluorescent lamps having improved energy transfer
US6534929B2 (en) * 2000-07-28 2003-03-18 Koninklijke Philips Electronics N.V. Electromagnetic ballast for sequentially starting a plurality of a gaseous discharge lamps
US6570341B2 (en) * 2000-07-28 2003-05-27 Koninklijke Philips Electronics N.V. Electromagnetic ballast for serially connected gaseous discharge lamps
US7050287B2 (en) * 2004-09-10 2006-05-23 American Shizuki Corporation (Asc Capacitors) Sign ballast capacitor assembly
US8454207B2 (en) * 2010-06-03 2013-06-04 General Electric Company Multi-lamp fluorescent lighting fixture apparatus and wiring method
US8803436B2 (en) 2011-05-10 2014-08-12 Lutron Electronics Co., Inc. Dimmable screw-in compact fluorescent lamp having integral electronic ballast circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965799A (en) * 1957-09-26 1960-12-20 Gen Electric Fluorescent lamp ballast
US3112428A (en) * 1957-10-30 1963-11-26 Advance Transformer Co Apparatus for igniting and operating gaseous discharge devices
US2965808A (en) * 1959-07-23 1960-12-20 Gen Electric Inductive device
US3225255A (en) * 1962-04-09 1965-12-21 Gen Electric Ballast apparatus
US3740862A (en) * 1970-12-28 1973-06-26 Western Electric Co Methods of treating elongated material
DE2113720C3 (de) * 1971-03-22 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Durchmesserregelung beim tiegellosen Zonenschmelzen von Halbleiterstäben

Also Published As

Publication number Publication date
JPS58174897U (ja) 1983-11-22
ZA791037B (en) 1980-11-26
ES479137A1 (es) 1979-07-16
US4185233A (en) 1980-01-22
JPS54133768A (en) 1979-10-17

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