HK91493A - Starting circuit for low-pressure discharge lamps - Google Patents

Starting circuit for low-pressure discharge lamps

Info

Publication number
HK91493A
HK91493A HK914/93A HK91493A HK91493A HK 91493 A HK91493 A HK 91493A HK 914/93 A HK914/93 A HK 914/93A HK 91493 A HK91493 A HK 91493A HK 91493 A HK91493 A HK 91493A
Authority
HK
Hong Kong
Prior art keywords
low
pressure discharge
discharge lamps
starting circuit
starting
Prior art date
Application number
HK914/93A
Other languages
English (en)
Inventor
Hans-Juergen Dipl-In Faehnrich
Eugen Dipl-Ing Statnic
Ulrich Dr Dipl-Phys Roll
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of HK91493A publication Critical patent/HK91493A/xx

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
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent 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
HK914/93A 1984-11-16 1993-09-02 Starting circuit for low-pressure discharge lamps HK91493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441992 DE3441992A1 (de) 1984-11-16 1984-11-16 Schaltungsanordnung zur zuendung einer niederdruckentladungslampe

Publications (1)

Publication Number Publication Date
HK91493A true HK91493A (en) 1993-09-10

Family

ID=6250511

Family Applications (1)

Application Number Title Priority Date Filing Date
HK914/93A HK91493A (en) 1984-11-16 1993-09-02 Starting circuit for low-pressure discharge lamps

Country Status (6)

Country Link
US (1) US4647817A (de)
EP (1) EP0185179B1 (de)
JP (1) JPH079836B2 (de)
KR (1) KR940010821B1 (de)
DE (2) DE3441992A1 (de)
HK (1) HK91493A (de)

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DE4009499A1 (de) * 1990-03-24 1991-09-26 Ceag Licht & Strom Schaltungsanordnung zum betrieb einer leuchtstofflampe aus einer gleichspannungsquelle
DE9015674U1 (de) * 1990-11-15 1992-03-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Getaktetes Schaltnetzteil für den Betrieb einer Entladungslampe
US5138235A (en) * 1991-03-04 1992-08-11 Gte Products Corporation Starting and operating circuit for arc discharge lamp
DE4119775A1 (de) * 1991-06-15 1992-12-17 Vossloh Schwabe Gmbh Vorschaltgeraet mit gesteuerter heizzeit
JPH06176881A (ja) * 1992-08-20 1994-06-24 Philips Electron Nv 安定器回路
US5483125A (en) * 1993-12-06 1996-01-09 General Electric Company Ballast circuit for a gas discharge lamp having a cathode pre-heat arrangement
US5686799A (en) * 1994-03-25 1997-11-11 Pacific Scientific Company Ballast circuit for compact fluorescent lamp
DE4410492A1 (de) * 1994-03-25 1995-09-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
US5691606A (en) * 1994-09-30 1997-11-25 Pacific Scientific Company Ballast circuit for fluorescent lamp
US5821699A (en) * 1994-09-30 1998-10-13 Pacific Scientific Ballast circuit for fluorescent lamps
US6037722A (en) * 1994-09-30 2000-03-14 Pacific Scientific Dimmable ballast apparatus and method for controlling power delivered to a fluorescent lamp
US5596247A (en) * 1994-10-03 1997-01-21 Pacific Scientific Company Compact dimmable fluorescent lamps with central dimming ring
EP0752804B1 (de) 1995-07-05 1999-12-01 MAGNETEK S.p.A. Schaltung zum Betreiben von Entladungslampen mit vorgeheizten Wendeln
DE19546588A1 (de) * 1995-12-13 1997-06-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Betrieb einer Entladungslampe
KR0155936B1 (ko) * 1995-12-26 1998-12-15 손욱 형광 램프용 안정기 회로
US6008589A (en) * 1996-03-05 1999-12-28 California Institute Of Technology Single-switch, high power factor, ac-to-ac power converters
US5925986A (en) * 1996-05-09 1999-07-20 Pacific Scientific Company Method and apparatus for controlling power delivered to a fluorescent lamp
US5932974A (en) * 1996-06-04 1999-08-03 International Rectifier Corporation Ballast circuit with lamp removal protection and soft starting
US5952790A (en) * 1996-09-06 1999-09-14 General Electric Company Lamp ballast circuit with simplified starting circuit
US5838117A (en) * 1997-02-28 1998-11-17 General Electric Company Ballast circuit with synchronization and preheat functions
US5965985A (en) * 1996-09-06 1999-10-12 General Electric Company Dimmable ballast with complementary converter switches
US5917289A (en) * 1997-02-04 1999-06-29 General Electric Company Lamp ballast with triggerless starting circuit
US5910708A (en) * 1996-09-06 1999-06-08 General Electric Company Gas discharge lamp ballast circuit with complementary converter switches
US5796214A (en) * 1996-09-06 1998-08-18 General Elecric Company Ballast circuit for gas discharge lamp
US5877595A (en) * 1996-09-06 1999-03-02 General Electric Company High power factor ballast circuit with complementary converter switches
US5866993A (en) * 1996-11-14 1999-02-02 Pacific Scientific Company Three-way dimming ballast circuit with passive power factor correction
US5798617A (en) * 1996-12-18 1998-08-25 Pacific Scientific Company Magnetic feedback ballast circuit for fluorescent lamp
US5914570A (en) * 1996-12-23 1999-06-22 General Electric Company Compact lamp circuit structure having an inverter/boaster combination that shares the use of a first n-channel MOSFET of substantially lower on resistance than its p-channel counterpart
US5986410A (en) * 1997-02-20 1999-11-16 General Electric Company Integrated circuit for use in a ballast circuit for a gas discharge lamp
WO1998045873A1 (fr) * 1997-04-04 1998-10-15 Zhejiang Sunlight Group Co., Ltd. Lampe fluorescente compacte a haute puissance
US6018220A (en) * 1997-07-21 2000-01-25 General Electric Company Gas discharge lamp ballast circuit with a non-electrolytic smoothing capacitor for rectified current
US5959408A (en) * 1997-08-07 1999-09-28 Magnetek, Inc. Symmetry control circuit for pre-heating in electronic ballasts
US5874810A (en) * 1997-09-02 1999-02-23 General Electric Company Electrodeless lamp arrangement wherein the excitation coil also forms the primary of the feedback transformer used to switch the transistors of the arrangement
CN1180663C (zh) * 1998-01-19 2004-12-15 马士科技有限公司 荧光灯电子镇流器电路
US6064155A (en) * 1998-05-04 2000-05-16 Matsushita Electric Works Research And Development Labratory Inc Compact fluorescent lamp as a retrofit for an incandescent lamp
JP3600976B2 (ja) * 1998-07-14 2004-12-15 三菱電機株式会社 放電灯点灯装置
US6057648A (en) * 1998-08-25 2000-05-02 General Electric Company Gas discharge lamp ballast with piezoelectric transformer
DE19838830A1 (de) * 1998-08-26 2000-03-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe
US6078143A (en) * 1998-11-16 2000-06-20 General Electric Company Gas discharge lamp ballast with output voltage clamping circuit
US6150769A (en) * 1999-01-29 2000-11-21 General Electric Company Gas discharge lamp ballast with tapless feedback circuit
US6153983A (en) * 1999-07-21 2000-11-28 General Electric Company Full wave electronic starter
JP2003522396A (ja) * 2000-02-10 2003-07-22 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 Ｎｔｃ抵抗を有する保護回路
DE10125510A1 (de) * 2001-05-23 2002-12-05 Innolux Gmbh Leuchtstofflampenschaltung
DE102005025154A1 (de) * 2005-06-01 2006-12-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum Betrieb einer Entladungslampe mit Temperaturausgleich

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US2231999A (en) * 1938-04-23 1941-02-18 Westinghouse Electric & Mfg Co Discharge lamp and circuit
US2212427A (en) * 1939-11-01 1940-08-20 Gen Electric Electric discharge lamp circuit
US3836817A (en) * 1973-01-10 1974-09-17 Lampes Sa Two-pole electronic starter for fluorescent lamps
US3882354A (en) * 1973-07-23 1975-05-06 Coleman Company Inverter ballast circuit for fluorescent lamp
US4075476A (en) * 1976-12-20 1978-02-21 Gte Sylvania Incorporated Sinusoidal wave oscillator ballast circuit
FI55744C (fi) * 1978-05-17 1979-09-10 Matti N T Otala Elektronisk ljusroerstaendare
NL7909128A (nl) * 1979-12-19 1981-07-16 Philips Nv Elektronische hulpapparaat voor het starten en bij wisselspanning bedrijven van een gas- en/of dampontladingslamp.
US4406976A (en) * 1981-03-30 1983-09-27 501 Advance Transformer Company Discharge lamp ballast circuit
DE3246454A1 (de) * 1982-12-15 1984-06-20 Siemens AG, 1000 Berlin und 8000 München Wechselrichter mit einem einen reihenresonanzkreis und eine entladungslampe enthaltenden lastkreis
NL8400923A (nl) * 1984-03-23 1985-10-16 Philips Nv Elektrische inrichting voor het onsteken en voeden van een gas- en/of dampontladingsbuis.

Also Published As

Publication number Publication date
EP0185179B1 (de) 1989-03-22
JPH079836B2 (ja) 1995-02-01
EP0185179A1 (de) 1986-06-25
DE3441992A1 (de) 1986-05-22
KR940010821B1 (ko) 1994-11-16
KR860004563A (ko) 1986-06-23
US4647817A (en) 1987-03-03
DE3569072D1 (en) 1989-04-27
JPS61126795A (ja) 1986-06-14

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20051030