AU559657B2 - Discharge camp circuit - Google Patents

Discharge camp circuit

Info

Publication number
AU559657B2
AU559657B2 AU17522/83A AU1752283A AU559657B2 AU 559657 B2 AU559657 B2 AU 559657B2 AU 17522/83 A AU17522/83 A AU 17522/83A AU 1752283 A AU1752283 A AU 1752283A AU 559657 B2 AU559657 B2 AU 559657B2
Authority
AU
Australia
Prior art keywords
switch
voltage
voltage pulse
circuit
starter
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.)
Ceased
Application number
AU17522/83A
Other languages
English (en)
Other versions
AU1752283A (en
Inventor
Michael Patrick Goodchild
Clive Robert Walker
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.)
EMI Group Ltd
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Publication of AU1752283A publication Critical patent/AU1752283A/en
Application granted granted Critical
Publication of AU559657B2 publication Critical patent/AU559657B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU17522/83A 1982-08-05 1983-08-02 Discharge camp circuit Ceased AU559657B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8222651 1982-08-05
GB8222651 1982-08-05

Publications (2)

Publication Number Publication Date
AU1752283A AU1752283A (en) 1984-02-09
AU559657B2 true AU559657B2 (en) 1987-03-19

Family

ID=10532143

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17522/83A Ceased AU559657B2 (en) 1982-08-05 1983-08-02 Discharge camp circuit

Country Status (6)

Country Link
EP (1) EP0102183B1 (de)
AT (1) ATE32823T1 (de)
AU (1) AU559657B2 (de)
DE (1) DE3375874D1 (de)
NZ (1) NZ205154A (de)
ZA (1) ZA835513B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327189A1 (de) * 1983-07-28 1985-02-07 Diehl GmbH & Co, 8500 Nürnberg Schaltungsanordnung fuer das zuenden und fuer die helligkeitssteuerung von leuchtstofflampen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949074A1 (de) * 1979-12-06 1981-06-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Spannungsimpulsgenerator zum zuenden einer gasentladungslampe
JPS5750797A (en) * 1980-09-11 1982-03-25 Mitsubishi Electric Corp Device for firing discharge lamp

Also Published As

Publication number Publication date
AU1752283A (en) 1984-02-09
ZA835513B (en) 1984-06-27
EP0102183B1 (de) 1988-03-02
EP0102183A2 (de) 1984-03-07
EP0102183A3 (en) 1985-01-23
DE3375874D1 (en) 1988-04-07
NZ205154A (en) 1986-12-05
ATE32823T1 (de) 1988-03-15

Similar Documents

Publication Publication Date Title
US3944854A (en) Light-emitting diode connected to a coil
GB1357313A (en) Arrangement provided with a gas and/or vapour discharge lamp
DE3585487D1 (de) Sicherheitsschaltung fuer ein elektrisches zuendmittel.
JPS5740947A (en) Ball bonding for wire
US3909666A (en) Ballast circuit for gaseous discharge lamps
AU559657B2 (en) Discharge camp circuit
HUT56684A (en) Circuit arrangement
JPS54140531A (en) Strobo voltage confirming device
ES2107595T3 (es) Procedimiento para la atenuacion electronica y atenuador para la puesta en practica del procedimiento.
DE3774420D1 (de) Schaltungsverfahren.
EP0278468A3 (de) Einrichtung für Leuchtstofflampenbeleuchtung
DE69714754D1 (de) Elektrische leistungssteuerung mit getakteter leistungsversorgungsschaltung
KR890002952Y1 (ko) 점화장치
KR940002675Y1 (ko) 전자식 형광등 스타터
JPS5496272A (en) Discharge lamp lighting circuit
IT1157354B (it) Disposizione di comando di variazione di flusso luminoso per impianti di illuminazione
JPS5498067A (en) Discharge lamp lighting device
JPS5477474A (en) Discharge lamp lighting apparatus
KR910005729A (ko) 방전등의 점등 장치 및 방법
JPS57202106A (en) Oscillation circuit
JPS5582227A (en) Ignition control circuit
GB1428072A (en) Circuit arrangement for dc-operated fluorescent lamps
JPS56122525A (en) Switch circuit using semiconductor
NL7812152A (en) Electronic camera flash with auxiliary HV circuit - has terminal connected to main electrode and one to starter via capacitor
FR2311478A2 (fr) Procede et appareillage d'alimentation de lampes a decharge