JPS6360369B2 - - Google Patents

Info

Publication number
JPS6360369B2
JPS6360369B2 JP53012741A JP1274178A JPS6360369B2 JP S6360369 B2 JPS6360369 B2 JP S6360369B2 JP 53012741 A JP53012741 A JP 53012741A JP 1274178 A JP1274178 A JP 1274178A JP S6360369 B2 JPS6360369 B2 JP S6360369B2
Authority
JP
Japan
Prior art keywords
signal
output
circuit
trigger
capacitor
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
JP53012741A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54105538A (en
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 filed Critical
Priority to JP1274178A priority Critical patent/JPS54105538A/ja
Publication of JPS54105538A publication Critical patent/JPS54105538A/ja
Priority to US06/226,709 priority patent/US4317070A/en
Publication of JPS6360369B2 publication Critical patent/JPS6360369B2/ja
Granted 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
    • H05B41/14—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

Landscapes

  • Stroboscope Apparatuses (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP1274178A 1978-02-07 1978-02-07 Flash device Granted JPS54105538A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1274178A JPS54105538A (en) 1978-02-07 1978-02-07 Flash device
US06/226,709 US4317070A (en) 1978-02-07 1981-01-21 Circuits for flash equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1274178A JPS54105538A (en) 1978-02-07 1978-02-07 Flash device

Publications (2)

Publication Number Publication Date
JPS54105538A JPS54105538A (en) 1979-08-18
JPS6360369B2 true JPS6360369B2 (OSRAM) 1988-11-24

Family

ID=11813844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1274178A Granted JPS54105538A (en) 1978-02-07 1978-02-07 Flash device

Country Status (2)

Country Link
US (1) US4317070A (OSRAM)
JP (1) JPS54105538A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151921A (en) * 1981-03-16 1982-09-20 Olympus Optical Co Ltd Stroboscope device
US6078145A (en) * 1996-12-10 2000-06-20 Weldon Technologies, Inc. Synchronous two wire multiple strobe autotrigger control circuit
US20050074183A1 (en) * 2003-09-19 2005-04-07 Narlow Douglas A. Object recognition system including an adaptive light source
TWI353114B (en) * 2008-09-22 2011-11-21 Inventec Corp Clock pin setting circuit and clock driven circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937630A (OSRAM) * 1972-08-07 1974-04-08
JPS5196321A (en) * 1975-02-21 1976-08-24 Supiidoraitono torigaakairo
JPS5343521A (en) * 1976-09-30 1978-04-19 West Electric Co Photographic flash unit
JPS5431732A (en) * 1977-08-15 1979-03-08 Minolta Camera Co Ltd Electronic flash emission controller
JPS5473625A (en) * 1977-11-24 1979-06-13 Fuji Photo Optical Co Ltd Stroboscopic trigger circuit

Also Published As

Publication number Publication date
JPS54105538A (en) 1979-08-18
US4317070A (en) 1982-02-23

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