CH577184A5 - - Google Patents

Info

Publication number
CH577184A5
CH577184A5 CH1049474A CH1049474A CH577184A5 CH 577184 A5 CH577184 A5 CH 577184A5 CH 1049474 A CH1049474 A CH 1049474A CH 1049474 A CH1049474 A CH 1049474A CH 577184 A5 CH577184 A5 CH 577184A5
Authority
CH
Switzerland
Application number
CH1049474A
Original Assignee
Philips 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
Priority claimed from DE19732339094 external-priority patent/DE2339094B2/de
Priority claimed from DE19732339119 external-priority patent/DE2339119A1/de
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH577184A5 publication Critical patent/CH577184A5/xx

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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
    • 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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
    • H05B41/325—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation by measuring the incident light
CH1049474A 1973-08-02 1974-07-30 CH577184A5 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732339094 DE2339094B2 (de) 1973-08-02 1973-08-02 Elektronenblitzgeraet mit einer automatischen lichtmess- und blitzbegrenzungseinrichtung
DE19732339119 DE2339119A1 (de) 1973-08-02 1973-08-02 Schaltung zum loeschen eines thyristors

Publications (1)

Publication Number Publication Date
CH577184A5 true CH577184A5 (xx) 1976-06-30

Family

ID=25765590

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1049474A CH577184A5 (xx) 1973-08-02 1974-07-30

Country Status (10)

Country Link
US (1) US4074171A (xx)
JP (1) JPS5063917A (xx)
BE (1) BE818343A (xx)
CA (1) CA1042063A (xx)
CH (1) CH577184A5 (xx)
ES (1) ES428801A1 (xx)
FR (1) FR2239694B3 (xx)
GB (1) GB1458429A (xx)
HK (1) HK4780A (xx)
NL (1) NL7410082A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8611039D0 (en) * 1986-05-06 2002-12-11 British Aerospace Generation of electromagnetic radiation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332074A (en) * 1963-12-31 1967-07-18 Westinghouse Electric Corp Input signal sensing apparatus
DE2014923C3 (de) * 1970-03-26 1980-04-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur Sperrung eines mit einer Last in Serie liegenden Thyristors
US3953783A (en) * 1971-04-06 1976-04-27 Environment/One Corporation Low cast chopper inverter power supply and gating circuit therefor
US3849703A (en) * 1971-07-06 1974-11-19 Shindengen Electric Mfg Electronic flash apparatus
DE2152140C2 (de) * 1971-10-20 1973-11-29 Metz Apparatewerke, Inh. Paul Metz, 8510 Fuerth Elektronenblitzgerät mit auto matischer Lichtregelung

Also Published As

Publication number Publication date
GB1458429A (en) 1976-12-15
US4074171A (en) 1978-02-14
FR2239694B3 (xx) 1977-06-03
JPS5063917A (xx) 1975-05-30
HK4780A (en) 1980-02-15
NL7410082A (nl) 1975-02-04
CA1042063A (en) 1978-11-07
FR2239694A1 (xx) 1975-02-28
ES428801A1 (es) 1976-08-16
BE818343A (fr) 1975-01-31

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Legal Events

Date Code Title Description
PL Patent ceased