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Process and circuit for controlling the light intensity and the operating mode of discharge lamps

Info

Publication number
EP0688153A3
EP0688153A3 EP19950114340 EP95114340A EP0688153A3 EP 0688153 A3 EP0688153 A3 EP 0688153A3 EP 19950114340 EP19950114340 EP 19950114340 EP 95114340 A EP95114340 A EP 95114340A EP 0688153 A3 EP0688153 A3 EP 0688153A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
process
circuit
controlling
light
intensity
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.)
Withdrawn
Application number
EP19950114340
Other languages
German (de)
French (fr)
Other versions
EP0688153A2 (en )
Inventor
Siegfried Luger
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.)
Tridonic Bauelemente GmbH
Original Assignee
Tridonic Bauelemente GmbH
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
Family has litigation

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light
    • H05B41/39Controlling the intensity of light continuously
    • H05B41/392Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B37/00Circuit arrangements for electric light sources in general
    • H05B37/02Controlling
    • H05B37/0209Controlling the instant of the ignition or of the extinction
    • H05B37/0245Controlling the instant of the ignition or of the extinction by remote-control involving emission and detection units
    • H05B37/0254Controlling the instant of the ignition or of the extinction by remote-control involving emission and detection units linked via data bus transmission
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • H05B41/282Circuit 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
    • H05B41/2825Circuit 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 by means of a bridge converter in the final stage
    • H05B41/2827Circuit 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 by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezo-electric transformers; using specially adapted load circuit configurations
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • H05B41/295Circuit 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • H05B41/295Circuit 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
    • H05B41/298Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2983Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light
    • H05B41/39Controlling the intensity of light continuously
    • H05B41/392Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light
    • H05B41/39Controlling the intensity of light continuously
    • H05B41/392Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3925Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
EP19950114340 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the operating mode of discharge lamps Withdrawn EP0688153A3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19904039161 DE4039161C2 (en) 1990-12-07 1990-12-07 System for controlling the brightness and the operating behavior of fluorescent lamps
DE4039161 1990-12-07
EP19910121150 EP0490329B1 (en) 1990-12-07 1991-12-09 System for controlling the light intensity and the behaviour of gas discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19990126075 EP0989787A3 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the behaviour of gas discharge lamps

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP91121150.6 Division 1991-12-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP19990126075 Division EP0989787A3 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the behaviour of gas discharge lamps

Publications (2)

Publication Number Publication Date
EP0688153A2 true EP0688153A2 (en) 1995-12-20
EP0688153A3 true true EP0688153A3 (en) 1997-02-26

Family

ID=6419851

Family Applications (9)

Application Number Title Priority Date Filing Date
EP19950114571 Withdrawn EP0701390A3 (en) 1990-12-07 1991-12-09 Circuit for controlling the light intensity and the operating mode of discharge lamps
EP19990126074 Expired - Lifetime EP0989786B1 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the behaviour of gas discharge lamps
EP19950114340 Withdrawn EP0688153A3 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the operating mode of discharge lamps
EP19950114483 Withdrawn EP0689373A3 (en) 1990-12-07 1991-12-09 Circuits for controlling the light intensity and the operating mode of discharge lamps
EP19990126075 Ceased EP0989787A3 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the behaviour of gas discharge lamps
EP19910121150 Revoked EP0490329B1 (en) 1990-12-07 1991-12-09 System for controlling the light intensity and the behaviour of gas discharge lamps
EP19950114670 Expired - Lifetime EP0701389B1 (en) 1990-12-07 1991-12-09 Circuit for controlling the light intensity and the operating mode of discharge lamps
EP19950114759 Withdrawn EP0706307A3 (en) 1990-12-07 1991-12-09 Circuit for controlling the light intensity and the operating mode of discharge lamps
EP19910121151 Expired - Lifetime EP0490330B1 (en) 1990-12-07 1991-12-09 Control circuit for gasdischarge lamps

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP19950114571 Withdrawn EP0701390A3 (en) 1990-12-07 1991-12-09 Circuit for controlling the light intensity and the operating mode of discharge lamps
EP19990126074 Expired - Lifetime EP0989786B1 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the behaviour of gas discharge lamps

Family Applications After (6)

Application Number Title Priority Date Filing Date
EP19950114483 Withdrawn EP0689373A3 (en) 1990-12-07 1991-12-09 Circuits for controlling the light intensity and the operating mode of discharge lamps
EP19990126075 Ceased EP0989787A3 (en) 1990-12-07 1991-12-09 Process and circuit for controlling the light intensity and the behaviour of gas discharge lamps
EP19910121150 Revoked EP0490329B1 (en) 1990-12-07 1991-12-09 System for controlling the light intensity and the behaviour of gas discharge lamps
EP19950114670 Expired - Lifetime EP0701389B1 (en) 1990-12-07 1991-12-09 Circuit for controlling the light intensity and the operating mode of discharge lamps
EP19950114759 Withdrawn EP0706307A3 (en) 1990-12-07 1991-12-09 Circuit for controlling the light intensity and the operating mode of discharge lamps
EP19910121151 Expired - Lifetime EP0490330B1 (en) 1990-12-07 1991-12-09 Control circuit for gasdischarge lamps

Country Status (4)

Country Link
DE (1) DE4039161C2 (en)
EP (9) EP0701390A3 (en)
ES (1) ES2087222T3 (en)
FI (1) FI117464B (en)

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Also Published As

Publication number Publication date Type
EP0701390A2 (en) 1996-03-13 application
EP0989787A3 (en) 2000-05-24 application
EP0989786A3 (en) 2000-08-23 application
EP0688153A2 (en) 1995-12-20 application
EP0989787A2 (en) 2000-03-29 application
DE4039161C2 (en) 2001-05-31 grant
EP0490330B1 (en) 1995-08-30 grant
EP0701389A3 (en) 1998-08-26 application
FI915757A (en) 1992-06-08 application
EP0706307A3 (en) 1996-07-10 application
EP0701390A3 (en) 1996-06-05 application
FI915757A0 (en) 1991-12-05 application
EP0989786A2 (en) 2000-03-29 application
EP0490330A1 (en) 1992-06-17 application
EP0689373A3 (en) 1997-05-07 application
EP0989786B1 (en) 2004-03-24 grant
FI117464B1 (en) grant
EP0701389B1 (en) 2002-04-03 grant
EP0701389A2 (en) 1996-03-13 application
EP0706307A2 (en) 1996-04-10 application
ES2087222T3 (en) 1996-07-16 grant
FI915757D0 (en) grant
EP0689373A2 (en) 1995-12-27 application
DE4039161A1 (en) 1992-06-11 application
EP0490329B1 (en) 1996-04-17 grant
EP0490329A1 (en) 1992-06-17 application
FI117464B (en) 2006-10-13 application

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