JPS57170073A - Constant power stabilizer - Google Patents

Constant power stabilizer

Info

Publication number
JPS57170073A
JPS57170073A JP57047503A JP4750382A JPS57170073A JP S57170073 A JPS57170073 A JP S57170073A JP 57047503 A JP57047503 A JP 57047503A JP 4750382 A JP4750382 A JP 4750382A JP S57170073 A JPS57170073 A JP S57170073A
Authority
JP
Japan
Prior art keywords
constant power
power stabilizer
stabilizer
constant
power
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.)
Pending
Application number
JP57047503A
Other languages
Japanese (ja)
Inventor
Ritsuchimondo Suteiibu Kaariru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS57170073A publication Critical patent/JPS57170073A/en
Pending 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
    • H05B41/36—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
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
JP57047503A 1981-03-27 1982-03-26 Constant power stabilizer Pending JPS57170073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24846881A 1981-03-27 1981-03-27

Publications (1)

Publication Number Publication Date
JPS57170073A true JPS57170073A (en) 1982-10-20

Family

ID=22939269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57047503A Pending JPS57170073A (en) 1981-03-27 1982-03-26 Constant power stabilizer

Country Status (3)

Country Link
JP (1) JPS57170073A (en)
DE (1) DE3211240A1 (en)
GB (1) GB2095930A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514585A1 (en) * 1981-10-14 1983-04-15 Signaux Entr Electriques ELECTRONIC SUPPLY DEVICE ABSORBING ON THE ALTERNATIVE NETWORK SINUSOIDAL CURRENT PHASE WITH VOLTAGE
GB2124045B (en) * 1982-06-22 1986-11-19 Stevens Carlile R Power amplifier for driving a gas discharge lamp
DE3319352A1 (en) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München INVERTER FOR POWERING DISCHARGE LAMPS
DE3327030A1 (en) * 1983-07-27 1985-02-07 Philips Patentverwaltung Gmbh, 2000 Hamburg CIRCUIT ARRANGEMENT FOR OPERATING HIGH PRESSURE GAS DISCHARGE LAMPS
US4910438A (en) * 1985-12-17 1990-03-20 Hughes Aircraft Company Wide band, high efficiency simmer power supply for a laser flashlamp
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps
DE4017415C2 (en) * 1989-06-02 1994-04-14 Koito Mfg Co Ltd Circuit arrangement for operating a high-pressure discharge lamp for a vehicle headlight
US5365152A (en) * 1991-09-09 1994-11-15 Matsushita Electric Industrial Co. Ltd. Apparatus for controlling the power to a discharge-lamp
GB2269279A (en) * 1992-08-01 1994-02-02 Coolite Ltd Fluorescent Tube Starting and Operating Circuit
JP3315008B2 (en) * 1994-06-28 2002-08-19 松下電工株式会社 Discharge lamp lighting device
DE4441140A1 (en) * 1994-11-18 1996-05-30 Hilite Lighting And Electronic Dimming circuit for fluorescent lamps
WO1997034464A1 (en) * 1996-03-18 1997-09-25 Gad Products, S.A. De C.V. High-efficiency self-regulated electronic ballast with a single characteristic curve for operating high-pressure sodium vapour lamps
US6864642B2 (en) * 2002-10-07 2005-03-08 Bruce Industries, Inc. Electronic ballast with DC output flyback converter
JP2008519581A (en) * 2004-11-05 2008-06-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Lamp power circuit detection system and method

Also Published As

Publication number Publication date
GB2095930A (en) 1982-10-06
DE3211240A1 (en) 1982-10-07

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