SE9800471L - Sätt och anordning för drift av urladdningslampor - Google Patents

Sätt och anordning för drift av urladdningslampor

Info

Publication number
SE9800471L
SE9800471L SE9800471A SE9800471A SE9800471L SE 9800471 L SE9800471 L SE 9800471L SE 9800471 A SE9800471 A SE 9800471A SE 9800471 A SE9800471 A SE 9800471A SE 9800471 L SE9800471 L SE 9800471L
Authority
SE
Sweden
Prior art keywords
current
lamp
discharge
heating
independent
Prior art date
Application number
SE9800471A
Other languages
Unknown language ( )
English (en)
Other versions
SE520653C2 (sv
SE9800471D0 (sv
Inventor
Waldemar Tlaga
Jerzy Hoja
Bjoern Gysell
Bengt Palmquist
Original Assignee
Pls Systems Ab
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 Pls Systems Ab filed Critical Pls Systems Ab
Priority to SE9800471A priority Critical patent/SE520653C2/sv
Publication of SE9800471D0 publication Critical patent/SE9800471D0/sv
Priority to PL342405A priority patent/PL191318B1/pl
Priority to EP99907998A priority patent/EP1057378B1/en
Priority to PCT/SE1999/000219 priority patent/WO1999043188A1/en
Priority to DE69919516T priority patent/DE69919516T2/de
Priority to AT99907998T priority patent/ATE274285T1/de
Priority to AU27521/99A priority patent/AU2752199A/en
Publication of SE9800471L publication Critical patent/SE9800471L/sv
Priority to US09/640,432 priority patent/US6300719B1/en
Publication of SE520653C2 publication Critical patent/SE520653C2/sv

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
    • H05B41/26—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
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
SE9800471A 1998-02-18 1998-02-18 Anordning för användning vid drift av en eller flera urladdningslampor SE520653C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9800471A SE520653C2 (sv) 1998-02-18 1998-02-18 Anordning för användning vid drift av en eller flera urladdningslampor
PL342405A PL191318B1 (pl) 1998-02-18 1999-02-17 Układ zasilania niskociśnieniowych lamp wyładowczych
EP99907998A EP1057378B1 (en) 1998-02-18 1999-02-17 Drive scheme for low pressure gas discharge lamps
PCT/SE1999/000219 WO1999043188A1 (en) 1998-02-18 1999-02-17 Drive scheme for low pressure gas discharge lamps
DE69919516T DE69919516T2 (de) 1998-02-18 1999-02-17 Verfahren zum betrieb von niederdruckentladungslampen
AT99907998T ATE274285T1 (de) 1998-02-18 1999-02-17 Verfahren zum betrieb von niederdruckentladungslampen
AU27521/99A AU2752199A (en) 1998-02-18 1999-02-17 Drive scheme for low pressure gas discharge lamps
US09/640,432 US6300719B1 (en) 1998-02-18 2000-08-17 Drive scheme for low pressure gas discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800471A SE520653C2 (sv) 1998-02-18 1998-02-18 Anordning för användning vid drift av en eller flera urladdningslampor

Publications (3)

Publication Number Publication Date
SE9800471D0 SE9800471D0 (sv) 1998-02-18
SE9800471L true SE9800471L (sv) 1999-08-19
SE520653C2 SE520653C2 (sv) 2003-08-05

Family

ID=20410215

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800471A SE520653C2 (sv) 1998-02-18 1998-02-18 Anordning för användning vid drift av en eller flera urladdningslampor

Country Status (8)

Country Link
US (1) US6300719B1 (sv)
EP (1) EP1057378B1 (sv)
AT (1) ATE274285T1 (sv)
AU (1) AU2752199A (sv)
DE (1) DE69919516T2 (sv)
PL (1) PL191318B1 (sv)
SE (1) SE520653C2 (sv)
WO (1) WO1999043188A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016035A1 (de) * 2000-03-31 2001-10-18 Trilux Lenze Gmbh & Co Kg Verfahren und Vorschaltgerät zum Dimmen einer mit einer Leuchtstofflampe versehenen Leuchte
US6501235B2 (en) * 2001-02-27 2002-12-31 Stmicroelectronics Inc. Microcontrolled ballast compatible with different types of gas discharge lamps and associated methods
US7132797B2 (en) * 2002-12-18 2006-11-07 General Electric Company Hermetical end-to-end sealing techniques and lamp having uniquely sealed components
US7116055B2 (en) * 2003-10-15 2006-10-03 Lutron Electronics Co., Inc. Apparatus and methods for making spectroscopic measurements of cathode fall in fluorescent lamps
WO2005076313A2 (en) * 2004-02-05 2005-08-18 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
KR20070057245A (ko) * 2004-09-15 2007-06-04 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 열음극 형광램프에 전원을 공급하기 위한 방법 및 회로
DE102005047985A1 (de) * 2005-10-06 2007-04-12 Tridonicatco Gmbh & Co. Kg Dynamische Wendelheizung
DE102009019625B4 (de) * 2009-04-30 2014-05-15 Osram Gmbh Verfahren zum Ermitteln eines Typs einer Gasentladungslampe und elektronisches Vorschaltgerät zum Betreiben von mindestens zwei unterschiedlichen Typen von Gasentladungslampen
WO2011033412A2 (en) 2009-09-18 2011-03-24 Koninklijke Philips Electronics N.V. Electronic ballast with dimming circuit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329622A (en) * 1980-05-19 1982-05-11 Xerox Corporation Low pressure gas discharge lamp with increased end illumination
US4798997A (en) * 1985-12-26 1989-01-17 Canon Kabushiki Kaisha Lighting device
US4870327A (en) 1987-07-27 1989-09-26 Avtech Corporation High frequency, electronic fluorescent lamp ballast
GB2212995A (en) * 1987-10-23 1989-08-02 Rockwell International Corp Fluorescent lamp dimmer
US4958108A (en) 1989-02-14 1990-09-18 Avtech Corporation Universal fluorescent lamp ballast
JPH0766864B2 (ja) * 1989-07-28 1995-07-19 東芝ライテック株式会社 放電灯点灯装置
US5107184A (en) * 1990-08-13 1992-04-21 Electronic Ballast Technology, Inc. Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases
GB2260039A (en) * 1991-09-25 1993-03-31 Coolite Ltd Fluorescent tube driver with independent arc drive and filament heating current supplies
JP3280475B2 (ja) * 1993-08-03 2002-05-13 池田デンソー株式会社 放電灯点灯装置
US5659227A (en) * 1994-07-07 1997-08-19 Canon Kabushiki Kaisha Fluorescent lamp controller and original-document exposing apparatus a having the fluorescent lamp contoller
US5600211A (en) * 1994-09-16 1997-02-04 Tridonic Bauelemente Gmbh Electronic ballast for gas discharge lamps
WO1996018281A2 (en) * 1994-12-05 1996-06-13 Philips Electronics N.V. Circuit arrangement for alternatingly establishing and extinguishing of a discharge in a plurality of discharge paths
US5592052A (en) * 1995-06-13 1997-01-07 Matsushita Electric Works R&D Laboratory Variable color temperature fluorescent lamp
US5703441A (en) * 1995-11-02 1997-12-30 General Electric Company Multi-function filament-heater power supply for an electronic ballast for long-life dimmerable lamps

Also Published As

Publication number Publication date
PL191318B1 (pl) 2006-04-28
DE69919516D1 (de) 2004-09-23
EP1057378B1 (en) 2004-08-18
SE520653C2 (sv) 2003-08-05
DE69919516T2 (de) 2005-02-03
PL342405A1 (en) 2001-06-04
SE9800471D0 (sv) 1998-02-18
AU2752199A (en) 1999-09-06
EP1057378A1 (en) 2000-12-06
ATE274285T1 (de) 2004-09-15
WO1999043188A1 (en) 1999-08-26
US6300719B1 (en) 2001-10-09

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