ES294529A2 - Un aparato para hacer funcionar una lamina de descarga - Google Patents

Un aparato para hacer funcionar una lamina de descarga

Info

Publication number
ES294529A2
ES294529A2 ES0294529A ES294529A ES294529A2 ES 294529 A2 ES294529 A2 ES 294529A2 ES 0294529 A ES0294529 A ES 0294529A ES 294529 A ES294529 A ES 294529A ES 294529 A2 ES294529 A2 ES 294529A2
Authority
ES
Spain
Prior art keywords
semiconductor
circuit
conductive
current
lamp
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
Application number
ES0294529A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES294529A2 publication Critical patent/ES294529A2/es
Expired legal-status Critical Current

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
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
ES0294529A 1962-12-17 1963-12-16 Un aparato para hacer funcionar una lamina de descarga Expired ES294529A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US245122A US3165668A (en) 1962-12-17 1962-12-17 Apparatus employing negative resistance device for operating electric discharge lamps

Publications (1)

Publication Number Publication Date
ES294529A2 true ES294529A2 (es) 1964-04-16

Family

ID=22925376

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0294529A Expired ES294529A2 (es) 1962-12-17 1963-12-16 Un aparato para hacer funcionar una lamina de descarga

Country Status (2)

Country Link
US (1) US3165668A (es)
ES (1) ES294529A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265930A (en) * 1962-05-03 1966-08-09 Gen Electric Current level switching apparatus for operating electric discharge lamps
US3280369A (en) * 1964-01-20 1966-10-18 Matthew C Baum Xenon arc infrared power system
US3396309A (en) * 1965-10-19 1968-08-06 Philco Ford Corp Transistorized deflection system with protective means
US3453446A (en) * 1967-09-13 1969-07-01 Us Army Cryogenic switch
US3505562A (en) * 1968-04-29 1970-04-07 Westinghouse Electric Corp Single transistor inverter with a gas tube connected directly to the transistor
US3629648A (en) * 1969-07-31 1971-12-21 Brent W Brown Transistorized fluorescent tube operating circuit
US3720861A (en) * 1970-12-21 1973-03-13 Teletype Corp Fluorescent lamp igniting circuit
FR2352466A1 (fr) * 1976-05-18 1977-12-16 France Etat Dispositifs d'alimentation en courant continu des lampes a decharge et appareils d'eclairage equipes de ces dispositifs
JPS55129327A (en) * 1979-03-28 1980-10-07 Minolta Camera Co Ltd Constant intensity light emitting strobe device
FR2601840A1 (fr) * 1986-07-15 1988-01-22 Kneider Francois Dispositif electronique d'alimentation de lampes, lampes a decharge, tubes a decharge, etc.
US8950788B2 (en) 2009-05-04 2015-02-10 Parker-Hannifin Corporation Coupling for use with ultra low permeation hose

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060348A (en) * 1961-02-24 1962-10-23 Hughes Aircraft Co High speed circuit breakers

Also Published As

Publication number Publication date
US3165668A (en) 1965-01-12

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