ATE42663T1 - Einrichtung zur steuerung der helligkeit von leuchtstofflampen. - Google Patents

Einrichtung zur steuerung der helligkeit von leuchtstofflampen.

Info

Publication number
ATE42663T1
ATE42663T1 AT85810080T AT85810080T ATE42663T1 AT E42663 T1 ATE42663 T1 AT E42663T1 AT 85810080 T AT85810080 T AT 85810080T AT 85810080 T AT85810080 T AT 85810080T AT E42663 T1 ATE42663 T1 AT E42663T1
Authority
AT
Austria
Prior art keywords
voltage
fluorescent lamp
alternating
current
trigger circuit
Prior art date
Application number
AT85810080T
Other languages
English (en)
Inventor
Fredy Kamber
Original Assignee
Starkstrom Elektronik Ag
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
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4246770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE42663(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Starkstrom Elektronik Ag filed Critical Starkstrom Elektronik Ag
Application granted granted Critical
Publication of ATE42663T1 publication Critical patent/ATE42663T1/de

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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AT85810080T 1984-06-21 1985-02-28 Einrichtung zur steuerung der helligkeit von leuchtstofflampen. ATE42663T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH301784 1984-06-21
EP85810080A EP0165893B2 (de) 1984-06-21 1985-02-28 Einrichtung zur Steuerung der Helligkeit von Leuchtstofflampen

Publications (1)

Publication Number Publication Date
ATE42663T1 true ATE42663T1 (de) 1989-05-15

Family

ID=4246770

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85810080T ATE42663T1 (de) 1984-06-21 1985-02-28 Einrichtung zur steuerung der helligkeit von leuchtstofflampen.

Country Status (3)

Country Link
EP (1) EP0165893B2 (de)
AT (1) ATE42663T1 (de)
DE (1) DE3569864D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826234A1 (de) * 1988-08-02 1990-02-08 Kulzer & Co Gmbh Schaltungsanordnung zum betrieb einer niederdruckgasentladungslampe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096413A (en) * 1976-02-20 1978-06-20 General Electric Company Flicker eliminating intensity controller for discharge lamp dimming circuit
DE2938529C2 (de) * 1979-09-24 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Zünd- und Betriebsgerät für eine Hochdrucklampe

Also Published As

Publication number Publication date
EP0165893B2 (de) 1993-06-09
EP0165893B1 (de) 1989-04-26
DE3569864D1 (en) 1989-06-01
EP0165893A3 (en) 1986-04-09
EP0165893A2 (de) 1985-12-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee