BR7202548D0 - Aperfeicoamento em circuito de partida para lampadas fluorescentes - Google Patents

Aperfeicoamento em circuito de partida para lampadas fluorescentes

Info

Publication number
BR7202548D0
BR7202548D0 BR254872A BR254872A BR7202548D0 BR 7202548 D0 BR7202548 D0 BR 7202548D0 BR 254872 A BR254872 A BR 254872A BR 254872 A BR254872 A BR 254872A BR 7202548 D0 BR7202548 D0 BR 7202548D0
Authority
BR
Brazil
Prior art keywords
fluorescent lamps
starting circuit
circuit improvement
improvement
starting
Prior art date
Application number
BR254872A
Other languages
English (en)
Inventor
W Roberts
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
Publication of BR7202548D0 publication Critical patent/BR7202548D0/pt

Links

BR254872A 1971-04-26 1972-04-26 Aperfeicoamento em circuito de partida para lampadas fluorescentes BR7202548D0 (pt)

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
BR7202548D0 true BR7202548D0 (pt) 1973-06-14

Family

ID=9986944

Family Applications (1)

Application Number Title Priority Date Filing Date
BR254872A BR7202548D0 (pt) 1971-04-26 1972-04-26 Aperfeicoamento em circuito de partida para lampadas fluorescentes

Country Status (8)

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

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
FR2134539A1 (pt) 1972-12-08
AU4150372A (en) 1973-11-01
CH551127A (de) 1974-06-28
DE2220331A1 (de) 1972-11-09
CA945623A (en) 1974-04-16
GB1380723A (en) 1975-01-15
NL7205602A (pt) 1972-10-30
FR2134539B1 (pt) 1974-10-18

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