KR200153233Y1 - Switching arrangement - Google Patents

Switching arrangement Download PDF

Info

Publication number
KR200153233Y1
KR200153233Y1 KR2019980024003U KR19980024003U KR200153233Y1 KR 200153233 Y1 KR200153233 Y1 KR 200153233Y1 KR 2019980024003 U KR2019980024003 U KR 2019980024003U KR 19980024003 U KR19980024003 U KR 19980024003U KR 200153233 Y1 KR200153233 Y1 KR 200153233Y1
Authority
KR
South Korea
Prior art keywords
switching arrangement
switching
arrangement
Prior art date
Application number
KR2019980024003U
Other languages
Korean (ko)
Inventor
Hendrik Jan Blankers
Original Assignee
Koninkl Philips Electronics 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
Priority claimed from KR1019900007047A external-priority patent/KR900019539A/en
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Priority to KR2019980024003U priority Critical patent/KR200153233Y1/en
Application granted granted Critical
Publication of KR200153233Y1 publication Critical patent/KR200153233Y1/en

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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
    • 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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2926—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
KR2019980024003U 1989-05-17 1998-12-03 Switching arrangement KR200153233Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019980024003U KR200153233Y1 (en) 1989-05-17 1998-12-03 Switching arrangement

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8901223 1989-05-17
KR1019900007047A KR900019539A (en) 1989-05-17 1990-05-17 Switching device
KR2019980024003U KR200153233Y1 (en) 1989-05-17 1998-12-03 Switching arrangement

Publications (1)

Publication Number Publication Date
KR200153233Y1 true KR200153233Y1 (en) 1999-08-02

Family

ID=27348654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019980024003U KR200153233Y1 (en) 1989-05-17 1998-12-03 Switching arrangement

Country Status (1)

Country Link
KR (1) KR200153233Y1 (en)

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