DE60003145D1 - Elektronischer Ballast für Neonröhre - Google Patents

Elektronischer Ballast für Neonröhre

Info

Publication number
DE60003145D1
DE60003145D1 DE60003145T DE60003145T DE60003145D1 DE 60003145 D1 DE60003145 D1 DE 60003145D1 DE 60003145 T DE60003145 T DE 60003145T DE 60003145 T DE60003145 T DE 60003145T DE 60003145 D1 DE60003145 D1 DE 60003145D1
Authority
DE
Germany
Prior art keywords
electronic ballast
neon tubes
neon
tubes
ballast
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.)
Expired - Lifetime
Application number
DE60003145T
Other languages
English (en)
Other versions
DE60003145T2 (de
Inventor
Onn Fah Foo
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.)
Mass Technology HK Ltd
Original Assignee
Mass Technology HK 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 Mass Technology HK Ltd filed Critical Mass Technology HK Ltd
Publication of DE60003145D1 publication Critical patent/DE60003145D1/de
Application granted granted Critical
Publication of DE60003145T2 publication Critical patent/DE60003145T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/295—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
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2983—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
DE2000603145 2000-02-02 2000-10-25 Elektronischer Ballast für Neonröhre Expired - Lifetime DE60003145T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00204820U CN2414582Y (zh) 2000-02-02 2000-02-02 荧光灯电子镇流器
CN00204820U 2000-02-02

Publications (2)

Publication Number Publication Date
DE60003145D1 true DE60003145D1 (de) 2003-07-10
DE60003145T2 DE60003145T2 (de) 2004-09-30

Family

ID=4601396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000603145 Expired - Lifetime DE60003145T2 (de) 2000-02-02 2000-10-25 Elektronischer Ballast für Neonröhre

Country Status (3)

Country Link
EP (1) EP1122986B1 (de)
CN (1) CN2414582Y (de)
DE (1) DE60003145T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240322754A1 (en) * 2023-03-22 2024-09-26 Mocon, Inc. Temperature compensating adjustable ultraviolet lamp driver circuit and photoionization detector employing the driver circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172981A (en) * 1978-06-15 1979-10-30 Francis H. Harrington Lighting system
ZA83299B (en) * 1982-01-15 1983-10-26 Minitronics Pty Ltd Electronic high frequency controlled device for operating gas discharge lamps
FR2614748A1 (fr) * 1987-04-29 1988-11-04 Omega Electronics Sa Dispositif d'alimentation d'une lampe a decharge

Also Published As

Publication number Publication date
CN2414582Y (zh) 2001-01-10
EP1122986B1 (de) 2003-06-04
DE60003145T2 (de) 2004-09-30
EP1122986A1 (de) 2001-08-08

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted