GB1380723A - Starting of fluorescent lamps - Google Patents

Starting of fluorescent lamps

Info

Publication number
GB1380723A
GB1380723A GB1147571A GB1147571A GB1380723A GB 1380723 A GB1380723 A GB 1380723A GB 1147571 A GB1147571 A GB 1147571A GB 1147571 A GB1147571 A GB 1147571A GB 1380723 A GB1380723 A GB 1380723A
Authority
GB
United Kingdom
Prior art keywords
inductor
starting
lamp
bobbin
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
Application number
GB1147571A
Other languages
English (en)
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Priority to GB1147571A priority Critical patent/GB1380723A/en
Priority to CH584172A priority patent/CH551127A/xx
Priority to AU41503/72A priority patent/AU4150372A/en
Priority to CA140,565A priority patent/CA945623A/en
Priority to NL7205602A priority patent/NL7205602A/xx
Priority to FR7214832A priority patent/FR2134539B1/fr
Priority to DE19722220331 priority patent/DE2220331A1/de
Priority to IT2353672A priority patent/IT953768B/it
Priority to BR254872A priority patent/BR7202548D0/pt
Publication of GB1380723A publication Critical patent/GB1380723A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB1147571A 1971-04-26 1971-04-26 Starting of fluorescent lamps Expired GB1380723A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1147571A GB1380723A (en) 1971-04-26 1971-04-26 Starting of fluorescent lamps
CH584172A CH551127A (de) 1971-04-26 1972-04-20 Zuendeinrichtung fuer eine leuchtstofflampe.
AU41503/72A AU4150372A (en) 1971-04-26 1972-04-24 Starting of fluorescent lamps
CA140,565A CA945623A (en) 1971-04-26 1972-04-25 Starting of fluorescent lamps
NL7205602A NL7205602A (enExample) 1971-04-26 1972-04-25
FR7214832A FR2134539B1 (enExample) 1971-04-26 1972-04-26
DE19722220331 DE2220331A1 (de) 1971-04-26 1972-04-26 Zündschaltung für Leuchtstofflampen
IT2353672A IT953768B (it) 1971-04-26 1972-04-26 Miglioramenti nell accensione di lampade fluorescenti
BR254872A BR7202548D0 (pt) 1971-04-26 1972-04-26 Aperfeicoamento em circuito de partida para lampadas fluorescentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1147571A GB1380723A (en) 1971-04-26 1971-04-26 Starting of fluorescent lamps

Publications (1)

Publication Number Publication Date
GB1380723A true GB1380723A (en) 1975-01-15

Family

ID=9986944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1147571A Expired GB1380723A (en) 1971-04-26 1971-04-26 Starting of fluorescent lamps

Country Status (8)

Country Link
AU (1) AU4150372A (enExample)
BR (1) BR7202548D0 (enExample)
CA (1) CA945623A (enExample)
CH (1) CH551127A (enExample)
DE (1) DE2220331A1 (enExample)
FR (1) FR2134539B1 (enExample)
GB (1) GB1380723A (enExample)
NL (1) NL7205602A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204139A (en) * 1978-03-27 1980-05-20 Gte Sylvania Incorporated Integral fluorescent lamp-ballast unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343675A (en) * 1941-01-06 1944-03-07 Franklin P Kenyon Plug-in transformer

Also Published As

Publication number Publication date
CH551127A (de) 1974-06-28
BR7202548D0 (pt) 1973-06-14
FR2134539A1 (enExample) 1972-12-08
AU4150372A (en) 1973-11-01
FR2134539B1 (enExample) 1974-10-18
NL7205602A (enExample) 1972-10-30
CA945623A (en) 1974-04-16
DE2220331A1 (de) 1972-11-09

Similar Documents

Publication Publication Date Title
GB1293886A (en) High-frequency coil
GB1380723A (en) Starting of fluorescent lamps
GB1397232A (en) Incandescent lamp
ATE76246T1 (de) Versorgungsschaltung fuer eine niederdruck- oder hochdruckentladungslampe, quecksilberdampflampe oder dergleichen.
GB534004A (en) Improvements relating to the starting of gaseous electric discharge devices
GB1464879A (en) Circuit for starting and operating a discharge lamp
GB1058756A (en) Improvements in or relating to fluorescent tube control
GB1505902A (en) Ignition coils
ES8100541A1 (es) Transformador estabilizador con shunt magnetico y nucleo saturable por acoplamiento a condensador
GB992794A (en) Improvements in and relating to inductively-heated platens
GB1268067A (en) Control circuit for starting and operating a gas discharge tube
GB781102A (en) Improvements in and relating to electromagnetic devices
FR2290007A1 (fr) Circuits magnetiques a entrefers pour regime electrique alternatif ou en impulsions
JPS5527648A (en) Stabilizer for advanced phase leakage transformer type discharge lamp
JPS5567117A (en) Demagnetizer
JPS5654749A (en) High pressure discharge lamp
SE323137B (enExample)
ES349048A3 (es) Aparato inductivo de preconexion para lamparas con materia fluorescentes de bajo voltaje.
JPS5242665A (en) Fluorescent lamp lighting device
ES175708U (es) Nuevo nucleo magnetico perfeccionado para reactancias de encendido rapido.
GB662911A (en) Improvements in and relating to laminated core constructions of electric induction apparatus
JPS56103408A (en) Stabilizer for electric discharge lamp
GB1368254A (en) Inductive components
SE7414338L (enExample)
GB616049A (en) Improvements in circuits for electric discharge apparatus

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees