AU4067199A - Apparatus for supplying electrical power to a discharge lamp - Google Patents

Apparatus for supplying electrical power to a discharge lamp

Info

Publication number
AU4067199A
AU4067199A AU40671/99A AU4067199A AU4067199A AU 4067199 A AU4067199 A AU 4067199A AU 40671/99 A AU40671/99 A AU 40671/99A AU 4067199 A AU4067199 A AU 4067199A AU 4067199 A AU4067199 A AU 4067199A
Authority
AU
Australia
Prior art keywords
electrical power
discharge lamp
supplying electrical
supplying
lamp
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.)
Abandoned
Application number
AU40671/99A
Inventor
Chang Guo Yang
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.)
IDEAS ELECTRONICS (S) Pte Ltd
Original Assignee
IDEAS ELECTRONICS S Pte Ltd
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 IDEAS ELECTRONICS S Pte Ltd filed Critical IDEAS ELECTRONICS S Pte Ltd
Publication of AU4067199A publication Critical patent/AU4067199A/en
Abandoned 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
    • H05B41/26—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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2853—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
AU40671/99A 1998-05-22 1999-05-19 Apparatus for supplying electrical power to a discharge lamp Abandoned AU4067199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG9801106-7 1998-05-22
SG9801106 1998-05-22
PCT/SG1999/000044 WO1999062305A1 (en) 1998-05-22 1999-05-19 Apparatus for supplying electrical power to a discharge lamp

Publications (1)

Publication Number Publication Date
AU4067199A true AU4067199A (en) 1999-12-13

Family

ID=20430005

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40671/99A Abandoned AU4067199A (en) 1998-05-22 1999-05-19 Apparatus for supplying electrical power to a discharge lamp

Country Status (2)

Country Link
AU (1) AU4067199A (en)
WO (1) WO1999062305A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0185894U (en) * 1987-11-27 1989-06-07
US4999546A (en) * 1989-01-30 1991-03-12 Kabushiki Kaisha Denkosha Starting device for discharge tube
US5144204A (en) * 1991-05-28 1992-09-01 General Electric Company Tapped-inductor boost convertor for operating a gas discharge lamp
GB9120630D0 (en) * 1991-09-27 1991-11-06 Menvier Electronic Eng Ltd Emergency lighting apparatus
DE29804263U1 (en) * 1998-03-11 1998-05-20 Cheng Mu Ken Emergency lighting device

Also Published As

Publication number Publication date
WO1999062305A1 (en) 1999-12-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase