DE3367315D1 - Circuit arrangement for operating high-pressure discharge lamps - Google Patents

Circuit arrangement for operating high-pressure discharge lamps

Info

Publication number
DE3367315D1
DE3367315D1 DE8383201696T DE3367315T DE3367315D1 DE 3367315 D1 DE3367315 D1 DE 3367315D1 DE 8383201696 T DE8383201696 T DE 8383201696T DE 3367315 T DE3367315 T DE 3367315T DE 3367315 D1 DE3367315 D1 DE 3367315D1
Authority
DE
Germany
Prior art keywords
lamp
circuit arrangement
capacitor
pressure discharge
discharge lamps
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
DE8383201696T
Other languages
English (en)
Inventor
Hans Gunter Ganser
Hans-Peter Dr Stormberg
Ralf Dr Schafer
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
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 Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Priority to DE8383201696T priority Critical patent/DE3367315D1/de
Application granted granted Critical
Publication of DE3367315D1 publication Critical patent/DE3367315D1/de
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
    • H05B41/231—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 high-pressure lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
DE8383201696T 1982-12-11 1983-12-01 Circuit arrangement for operating high-pressure discharge lamps Expired DE3367315D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383201696T DE3367315D1 (en) 1982-12-11 1983-12-01 Circuit arrangement for operating high-pressure discharge lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823245924 DE3245924A1 (de) 1982-12-11 1982-12-11 Schaltungsanordnung zum betrieb von hochdruck-gasentladungslampen
DE8383201696T DE3367315D1 (en) 1982-12-11 1983-12-01 Circuit arrangement for operating high-pressure discharge lamps

Publications (1)

Publication Number Publication Date
DE3367315D1 true DE3367315D1 (en) 1986-12-04

Family

ID=6180442

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823245924 Withdrawn DE3245924A1 (de) 1982-12-11 1982-12-11 Schaltungsanordnung zum betrieb von hochdruck-gasentladungslampen
DE8383201696T Expired DE3367315D1 (en) 1982-12-11 1983-12-01 Circuit arrangement for operating high-pressure discharge lamps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823245924 Withdrawn DE3245924A1 (de) 1982-12-11 1982-12-11 Schaltungsanordnung zum betrieb von hochdruck-gasentladungslampen

Country Status (6)

Country Link
US (1) US4816721A (de)
EP (1) EP0111956B1 (de)
JP (1) JPS59117095A (de)
AT (1) ATE23246T1 (de)
CA (1) CA1229128A (de)
DE (2) DE3245924A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517248A1 (de) * 1985-05-13 1986-11-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum betrieb von gasentladungslampen mit hoeherfrequentem strom
NL8701358A (nl) * 1987-06-11 1989-01-02 Philips Nv Schakelinrichting.
DE69127156T2 (de) * 1990-09-25 1998-03-05 Matsushita Electric Works Ltd Apparat für den Betrieb von Entladungslampen
CA2198173A1 (en) * 1997-02-21 1998-08-21 Exacta Transformers Of Canada Ltd. Micro-controller-operated high intensity discharge lamp ballast system and method
CN101946563B (zh) * 2008-02-14 2013-11-06 皇家飞利浦电子股份有限公司 用于控制放电灯的设备
KR20120104314A (ko) * 2009-12-11 2012-09-20 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 부하 회로를 구동하기 위한 구동기 회로

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066243A (en) * 1959-11-02 1962-11-27 Engelhard Hanovia Inc Starting and operating circuit for high pressure arc lamps
US3376470A (en) * 1965-08-12 1968-04-02 Atomic Energy Commission Usa Capacitor discharge circuit for starting and sustaining a welding arc
US3403293A (en) * 1966-07-29 1968-09-24 Philco Ford Corp Starter circuit for three-electrode gaseous discharge device
US3780342A (en) * 1972-03-01 1973-12-18 Gen Electric Ballast apparatus for starting and operating arc lamps
JPS5410850B2 (de) * 1972-06-06 1979-05-10
US3890537A (en) * 1974-01-02 1975-06-17 Gen Electric Solid state chopper ballast for gaseous discharge lamps
NL179698B (nl) * 1974-09-18 1986-05-16 Philips Nv Gas- en/of dampontladingsstraler.
NL7809907A (nl) * 1978-10-02 1980-04-08 Philips Nv Menglichtinrichting.
JPS5551630A (en) * 1978-10-09 1980-04-15 Ichikoh Ind Ltd Illuminator
US4350933A (en) * 1980-11-26 1982-09-21 Honeywell Inc. Two-wire ballast for fluorescent tube dimming
US4500812A (en) * 1983-02-14 1985-02-19 Gte Products Corporation Electronic ballast circuit

Also Published As

Publication number Publication date
JPS59117095A (ja) 1984-07-06
DE3245924A1 (de) 1984-06-14
CA1229128A (en) 1987-11-10
ATE23246T1 (de) 1986-11-15
US4816721A (en) 1989-03-28
EP0111956B1 (de) 1986-10-29
EP0111956A1 (de) 1984-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee