ES397181A1 - Perfeccionamientos introducidos en circuitos para el encen-dido y la alimentacion con corriente alterna de, por lo me- nos, una lampara de descarga en gases yno en vapores. - Google Patents

Perfeccionamientos introducidos en circuitos para el encen-dido y la alimentacion con corriente alterna de, por lo me- nos, una lampara de descarga en gases yno en vapores.

Info

Publication number
ES397181A1
ES397181A1 ES397181A ES397181A ES397181A1 ES 397181 A1 ES397181 A1 ES 397181A1 ES 397181 A ES397181 A ES 397181A ES 397181 A ES397181 A ES 397181A ES 397181 A1 ES397181 A1 ES 397181A1
Authority
ES
Spain
Prior art keywords
discharge lamp
arrangement
ignition
gas
alternating current
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
ES397181A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES397181A1 publication Critical patent/ES397181A1/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
    • H05B41/18—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 a starting switch
    • 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
    • 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
ES397181A 1970-11-21 1971-11-19 Perfeccionamientos introducidos en circuitos para el encen-dido y la alimentacion con corriente alterna de, por lo me- nos, una lampara de descarga en gases yno en vapores. Expired ES397181A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7017064A NL7017064A (es) 1970-11-21 1970-11-21

Publications (1)

Publication Number Publication Date
ES397181A1 true ES397181A1 (es) 1975-03-16

Family

ID=19811617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397181A Expired ES397181A1 (es) 1970-11-21 1971-11-19 Perfeccionamientos introducidos en circuitos para el encen-dido y la alimentacion con corriente alterna de, por lo me- nos, una lampara de descarga en gases yno en vapores.

Country Status (9)

Country Link
US (1) US3740609A (es)
JP (1) JPS5014469B1 (es)
AU (1) AU458022B2 (es)
BE (1) BE775614A (es)
CA (1) CA997411A (es)
ES (1) ES397181A1 (es)
FR (1) FR2115886A5 (es)
GB (1) GB1331821A (es)
NL (1) NL7017064A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7611934U1 (de) * 1976-04-15 1977-01-13 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Entladungslampe
US5510681A (en) * 1978-03-20 1996-04-23 Nilssen; Ole K. Operating circuit for gas discharge lamps
US4378514A (en) * 1980-10-27 1983-03-29 General Electric Company Starting and operating circuit for gaseous discharge lamps
US4355265A (en) * 1980-12-15 1982-10-19 Gte Products Corporation Discharge lamp starting and operating circuit
JPS57118396A (en) * 1981-01-14 1982-07-23 Toshiba Electric Equip Device for firing discharge lamp
EP0096105A3 (en) * 1981-10-01 1984-07-18 Fahir Gülüm Instant start solid state ballast for fluorescent and gas-dis charge lamps
US4437042A (en) 1981-12-10 1984-03-13 General Electric Company Starting and operating circuit for gaseous discharge lamps
NL8400924A (nl) * 1984-03-23 1985-10-16 Philips Nv Gelijkstroom-wisselstroomomzetter voor het ontsteken en voeden van een gas-en/of dampontladingsbuis.
SE516389C2 (en) * 1997-07-02 2002-01-08 Ignitor=free circuit for tube lighting unit e.g. sodium or fluorescent - has discharge tube in parallel with resistor and diode, and in series with inductor and capacitor paralleled by resistor.
WO2005010922A2 (en) * 2003-07-29 2005-02-03 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp having determined probability of failure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6409309A (es) * 1964-08-13 1966-02-14

Also Published As

Publication number Publication date
US3740609A (en) 1973-06-19
CA997411A (en) 1976-09-21
AU3579071A (en) 1973-05-24
DE2155488B2 (de) 1976-08-05
JPS5014469B1 (es) 1975-05-28
NL7017064A (es) 1972-05-24
AU458022B2 (en) 1975-02-13
BE775614A (fr) 1972-05-19
FR2115886A5 (es) 1972-07-07
DE2155488A1 (de) 1972-05-31
GB1331821A (en) 1973-09-26

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