DE59105497D1 - Elektronisches Startgerät für Fluoreszenzlampen. - Google Patents

Elektronisches Startgerät für Fluoreszenzlampen.

Info

Publication number
DE59105497D1
DE59105497D1 DE59105497T DE59105497T DE59105497D1 DE 59105497 D1 DE59105497 D1 DE 59105497D1 DE 59105497 T DE59105497 T DE 59105497T DE 59105497 T DE59105497 T DE 59105497T DE 59105497 D1 DE59105497 D1 DE 59105497D1
Authority
DE
Germany
Prior art keywords
starting
lamp
switching element
current
fluorescent lamps
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 - Fee Related
Application number
DE59105497T
Other languages
German (de)
English (en)
Inventor
Peter Horn
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.)
KNOBEL LICHTTECH
Original Assignee
KNOBEL LICHTTECH
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 KNOBEL LICHTTECH filed Critical KNOBEL LICHTTECH
Application granted granted Critical
Publication of DE59105497D1 publication Critical patent/DE59105497D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
DE59105497T 1990-08-16 1991-07-26 Elektronisches Startgerät für Fluoreszenzlampen. Expired - Fee Related DE59105497D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2669/90A CH681263A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-16 1990-08-16

Publications (1)

Publication Number Publication Date
DE59105497D1 true DE59105497D1 (de) 1995-06-22

Family

ID=4238911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59105497T Expired - Fee Related DE59105497D1 (de) 1990-08-16 1991-07-26 Elektronisches Startgerät für Fluoreszenzlampen.

Country Status (4)

Country Link
EP (1) EP0471228B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE122840T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH681263A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE59105497D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59306071D1 (de) * 1992-01-24 1997-05-15 Knobel Lichttech Elektronischer Starter für Fluoreszenzlampen
KR0152673B1 (ko) * 1992-09-29 1998-10-01 모리시타 요이찌 형광램프점등장치
BE1007611A3 (nl) * 1993-10-11 1995-08-22 Philips Electronics Nv Schakelinrichting.
CN1656858A (zh) * 2002-05-30 2005-08-17 皇家飞利浦电子股份有限公司 启动器
CN109188309B (zh) * 2018-10-15 2020-08-18 中国船舶重工集团公司第七0五研究所 一种高压起爆器检测电路的动态门限参数精确确定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503359A (en) * 1979-09-12 1985-03-05 Hitachi Lighting, Ltd. Discharge lamp lighting device
GB8614470D0 (en) * 1986-06-13 1986-07-16 Texas Instruments Inc Starter circuit
GB8703284D0 (en) * 1987-02-12 1987-03-18 Martin D J Electronic starter for fluorescent lamps

Also Published As

Publication number Publication date
ATE122840T1 (de) 1995-06-15
CH681263A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-15
EP0471228B1 (de) 1995-05-17
EP0471228A1 (de) 1992-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee