ES415962A1 - Una disposicion provista de al menos dos lamparas de flash de combustion y de rectificadores semiconductores controla- dos para encender sucesivamente dichas lamparas. - Google Patents

Una disposicion provista de al menos dos lamparas de flash de combustion y de rectificadores semiconductores controla- dos para encender sucesivamente dichas lamparas.

Info

Publication number
ES415962A1
ES415962A1 ES415962A ES415962A ES415962A1 ES 415962 A1 ES415962 A1 ES 415962A1 ES 415962 A ES415962 A ES 415962A ES 415962 A ES415962 A ES 415962A ES 415962 A1 ES415962 A1 ES 415962A1
Authority
ES
Spain
Prior art keywords
bulb
core
series
added
rectifiers
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
ES415962A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES415962A1 publication Critical patent/ES415962A1/es
Expired 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/09—Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
ES415962A 1972-06-17 1973-06-15 Una disposicion provista de al menos dos lamparas de flash de combustion y de rectificadores semiconductores controla- dos para encender sucesivamente dichas lamparas. Expired ES415962A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208320A NL7208320A (es) 1972-06-17 1972-06-17

Publications (1)

Publication Number Publication Date
ES415962A1 true ES415962A1 (es) 1976-02-16

Family

ID=19816301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415962A Expired ES415962A1 (es) 1972-06-17 1973-06-15 Una disposicion provista de al menos dos lamparas de flash de combustion y de rectificadores semiconductores controla- dos para encender sucesivamente dichas lamparas.

Country Status (11)

Country Link
US (1) US3823344A (es)
JP (1) JPS4964422A (es)
BE (1) BE801019A (es)
CA (1) CA998091A (es)
CH (1) CH563700A5 (es)
ES (1) ES415962A1 (es)
FR (1) FR2189978B1 (es)
GB (1) GB1433028A (es)
IT (1) IT988254B (es)
NL (1) NL7208320A (es)
SE (1) SE388946B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394710A (en) * 1980-03-19 1983-07-19 Gte Products Corporation Die-stamped circuit board assembly for photoflash devices
US4394709A (en) * 1980-03-19 1983-07-19 Gte Products Corporation Die-stamped circuit board assembly having relief means to prevent total switch deformation
DE4415388C1 (de) * 1994-05-02 1995-04-20 Euro Matsushita Electric Works Sprengkette

Also Published As

Publication number Publication date
US3823344A (en) 1974-07-09
NL7208320A (es) 1973-12-19
FR2189978B1 (es) 1976-11-12
IT988254B (it) 1975-04-10
JPS4964422A (es) 1974-06-21
FR2189978A1 (es) 1974-01-25
BE801019A (fr) 1973-12-17
SE388946B (sv) 1976-10-18
CH563700A5 (es) 1975-06-30
GB1433028A (en) 1976-04-22
CA998091A (en) 1976-10-05

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