DE3677808D1 - Anpassungsschaltung fuer hochdruckentladungslampe. - Google Patents

Anpassungsschaltung fuer hochdruckentladungslampe.

Info

Publication number
DE3677808D1
DE3677808D1 DE8686200559T DE3677808T DE3677808D1 DE 3677808 D1 DE3677808 D1 DE 3677808D1 DE 8686200559 T DE8686200559 T DE 8686200559T DE 3677808 T DE3677808 T DE 3677808T DE 3677808 D1 DE3677808 D1 DE 3677808D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure discharge
adaptation circuit
adaptation
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 - Lifetime
Application number
DE8686200559T
Other languages
English (en)
Inventor
Johny Armand Josephina Daniels
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 DE3677808D1 publication Critical patent/DE3677808D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
DE8686200559T 1985-04-09 1986-04-03 Anpassungsschaltung fuer hochdruckentladungslampe. Expired - Lifetime DE3677808D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501025 1985-04-09

Publications (1)

Publication Number Publication Date
DE3677808D1 true DE3677808D1 (de) 1991-04-11

Family

ID=19845802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200559T Expired - Lifetime DE3677808D1 (de) 1985-04-09 1986-04-03 Anpassungsschaltung fuer hochdruckentladungslampe.

Country Status (7)

Country Link
US (1) US4728865A (de)
EP (1) EP0198536B1 (de)
JP (1) JPS61237397A (de)
CN (1) CN1004746B (de)
CA (1) CA1260998A (de)
DE (1) DE3677808D1 (de)
HU (1) HU194670B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958106A (en) * 1988-02-10 1990-09-18 U.S. Philips Corporation High-pressure sodium discharge lamp
US5237244A (en) * 1988-12-20 1993-08-17 Bertenshaw David R Electric lighting and power controllers therefor
US4970437A (en) * 1989-07-10 1990-11-13 Motorola Lighting, Inc. Chopper for conventional ballast system
WO1995028068A1 (en) * 1994-04-06 1995-10-19 Philips Electronics N.V. Circuit arrangement
US5414023A (en) * 1994-05-18 1995-05-09 Dow Corning Corporation Thixotropic foamable organosiloxane compositions
US7839095B2 (en) * 2004-10-16 2010-11-23 Osram Sylvania Inc. Lamp with integral voltage converter having phase-controlled dimming circuit containing a voltage controlled resistor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361931A (en) * 1965-01-11 1968-01-02 Mc Graw Edison Co Photocontrol device for gaseous discharge lamps
US3500124A (en) * 1967-06-19 1970-03-10 Gen Electric Discharge lamp control circuit with semiconductor actuating means therefor
NL155707B (nl) * 1967-09-30 1978-01-16 Philips Nv Inrichting voor het ontsteken en bedrijven van een gas- en/of dampontladingsbuis, alsmede een starterstelsel voor toepassing bij deze inrichting.
US3694692A (en) * 1971-06-24 1972-09-26 Current Ind Inc Mercury vapor lamp with auxiliary light source
US3763396A (en) * 1971-07-30 1973-10-02 Rca Corp Interference suppression circuits
US3925705A (en) * 1974-05-15 1975-12-09 Westinghouse Electric Corp Low-cost power-reducing device for hid lamp
US4048543A (en) * 1976-10-04 1977-09-13 General Electric Company Discharge lamp operating circuit
CA1106908A (en) * 1977-04-21 1981-08-11 Zoltan L. Gyursanzsky Two-wire ballast for fluorescent tube dimming
US4323821A (en) * 1980-01-30 1982-04-06 Central Electrical Company Luminaire converter
US4459515A (en) * 1982-01-26 1984-07-10 General Electric Company Phase-controlled ballast having shifting control

Also Published As

Publication number Publication date
CN1004746B (zh) 1989-07-05
EP0198536A1 (de) 1986-10-22
HU194670B (en) 1988-02-29
HUT40546A (en) 1986-12-28
EP0198536B1 (de) 1991-03-06
JPS61237397A (ja) 1986-10-22
CN86101881A (zh) 1986-10-08
US4728865A (en) 1988-03-01
CA1260998A (en) 1989-09-26

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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