CA1071297A - Device for starting and feeding a discharge lamp - Google Patents

Device for starting and feeding a discharge lamp

Info

Publication number
CA1071297A
CA1071297A CA245,545A CA245545A CA1071297A CA 1071297 A CA1071297 A CA 1071297A CA 245545 A CA245545 A CA 245545A CA 1071297 A CA1071297 A CA 1071297A
Authority
CA
Canada
Prior art keywords
lamp
capacitor
diode
voltage
switching element
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
CA245,545A
Other languages
English (en)
French (fr)
Inventor
Hubertus M.J. Chermin
Meerten Luursema
Jaap Rozenboom
Herman A.G.S. Smulders
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
Application granted granted Critical
Publication of CA1071297A publication Critical patent/CA1071297A/en
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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
CA245,545A 1975-02-21 1976-02-11 Device for starting and feeding a discharge lamp Expired CA1071297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7502053,A NL179697C (nl) 1975-02-21 1975-02-21 Inrichting voor het ontsteken en voeden van een gas- en/of dampontladingslamp.

Publications (1)

Publication Number Publication Date
CA1071297A true CA1071297A (en) 1980-02-05

Family

ID=19823225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,545A Expired CA1071297A (en) 1975-02-21 1976-02-11 Device for starting and feeding a discharge lamp

Country Status (12)

Country Link
JP (2) JPS51103684A (ja)
AT (1) AT364417B (ja)
AU (1) AU502466B2 (ja)
BE (1) BE838723A (ja)
CA (1) CA1071297A (ja)
CH (1) CH607536A5 (ja)
DE (1) DE2604914C3 (ja)
ES (1) ES445327A1 (ja)
FR (1) FR2301993A1 (ja)
GB (1) GB1529755A (ja)
NL (1) NL179697C (ja)
SE (1) SE420559B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105486U (ja) * 1977-01-28 1978-08-24
GB2173055A (en) * 1985-03-29 1986-10-01 Philips Electronic Associated Circuit arrangement for starting discharge lamps
DE3628989A1 (de) * 1986-08-26 1988-03-03 Ceag Licht & Strom Elektronisches vorschaltgeraet
CN112311223B (zh) * 2020-10-22 2022-05-17 冠捷电子科技(福建)有限公司 一种具有峰值延迟启动通知的dc-dc转换器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162814C (nl) * 1967-07-28 1980-06-16 Philips Nv Inrichting voor het ontsteken en bedrijven van een gas- en/of dampontladingsbuis.
CA1026817A (en) * 1972-05-09 1978-02-21 Michel Remery Electrical circuit for igniting and supplying a discharge lamp

Also Published As

Publication number Publication date
NL179697C (nl) 1986-10-16
DE2604914C3 (de) 1981-07-23
NL7502053A (nl) 1976-08-24
ES445327A1 (es) 1977-06-01
FR2301993B1 (ja) 1981-09-18
AU1118976A (en) 1977-09-01
JPS5923360Y2 (ja) 1984-07-11
SE7601813L (sv) 1976-08-23
AT364417B (de) 1981-10-27
FR2301993A1 (fr) 1976-09-17
ATA115576A (de) 1981-03-15
CH607536A5 (ja) 1978-12-29
BE838723A (fr) 1976-08-19
GB1529755A (en) 1978-10-25
DE2604914B2 (de) 1980-10-16
JPS58173197U (ja) 1983-11-19
SE420559B (sv) 1981-10-12
JPS51103684A (ja) 1976-09-13
DE2604914A1 (de) 1976-09-02
AU502466B2 (en) 1979-07-26

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Legal Events

Date Code Title Description
MKEX Expiry