AT362840B - Lichtsteuerungsschaltung fuer gasentladungslampen - Google Patents

Lichtsteuerungsschaltung fuer gasentladungslampen

Info

Publication number
AT362840B
AT362840B AT280576A AT280576A AT362840B AT 362840 B AT362840 B AT 362840B AT 280576 A AT280576 A AT 280576A AT 280576 A AT280576 A AT 280576A AT 362840 B AT362840 B AT 362840B
Authority
AT
Austria
Prior art keywords
control circuit
gas discharge
light control
discharge lamps
lamps
Prior art date
Application number
AT280576A
Other languages
English (en)
Other versions
ATA280576A (de
Original Assignee
Novelectric 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
Application filed by Novelectric Ag filed Critical Novelectric Ag
Publication of ATA280576A publication Critical patent/ATA280576A/de
Application granted granted Critical
Publication of AT362840B publication Critical patent/AT362840B/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)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
AT280576A 1975-04-16 1976-04-15 Lichtsteuerungsschaltung fuer gasentladungslampen AT362840B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517211 DE2517211C2 (de) 1975-04-16 1975-04-16 Schaltung zur Helligkeitssteuerung von Gasentladungslampen

Publications (2)

Publication Number Publication Date
ATA280576A ATA280576A (de) 1980-11-15
AT362840B true AT362840B (de) 1981-06-25

Family

ID=5944383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT280576A AT362840B (de) 1975-04-16 1976-04-15 Lichtsteuerungsschaltung fuer gasentladungslampen

Country Status (5)

Country Link
AT (1) AT362840B (de)
CH (1) CH608155A5 (de)
DE (1) DE2517211C2 (de)
FR (1) FR2308273A1 (de)
NL (1) NL7603999A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652481A (en) * 1994-06-10 1997-07-29 Beacon Light Products, Inc. Automatic state tranition controller for a fluorescent lamp
US5757145A (en) * 1994-06-10 1998-05-26 Beacon Light Products, Inc. Dimming control system and method for a fluorescent lamp
EP0824850B1 (de) * 1995-03-16 1999-06-16 Beacon Light Products, Inc. Dimmerschaltung und vefahren für leuchtstofflampen
US5631523A (en) * 1995-09-19 1997-05-20 Beacon Light Products, Inc. Method of regulating lamp current through a fluorescent lamp by pulse energizing a driving supply
US5739640A (en) * 1995-12-08 1998-04-14 Beacon Light Products, Inc. Low line voltage detection control module and method for a fluorescent lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332682C2 (de) * 1973-06-25 1985-06-27 Deutsche Itt Industries Gmbh, 7800 Freiburg Schaltung zur Helligkeitssteuerung von Gasentladungslampen

Also Published As

Publication number Publication date
CH608155A5 (en) 1978-12-15
DE2517211A1 (de) 1976-10-21
FR2308273B3 (de) 1979-01-12
DE2517211C2 (de) 1987-02-26
NL7603999A (nl) 1976-10-19
ATA280576A (de) 1980-11-15
FR2308273A1 (fr) 1976-11-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee