NL8104680A - Elektrische flitsinrichting. - Google Patents

Elektrische flitsinrichting. Download PDF

Info

Publication number
NL8104680A
NL8104680A NL8104680A NL8104680A NL8104680A NL 8104680 A NL8104680 A NL 8104680A NL 8104680 A NL8104680 A NL 8104680A NL 8104680 A NL8104680 A NL 8104680A NL 8104680 A NL8104680 A NL 8104680A
Authority
NL
Netherlands
Prior art keywords
circuit
oscillating
voltage
flash device
electric
Prior art date
Application number
NL8104680A
Other languages
English (en)
Dutch (nl)
Original Assignee
Fuji Koeki 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 Fuji Koeki Corp filed Critical Fuji Koeki Corp
Publication of NL8104680A publication Critical patent/NL8104680A/nl

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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
NL8104680A 1980-10-15 1981-10-14 Elektrische flitsinrichting. NL8104680A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14480180 1980-10-15
JP55144801A JPS5767918A (en) 1980-10-15 1980-10-15 Flash device

Publications (1)

Publication Number Publication Date
NL8104680A true NL8104680A (nl) 1982-05-03

Family

ID=15370773

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104680A NL8104680A (nl) 1980-10-15 1981-10-14 Elektrische flitsinrichting.

Country Status (5)

Country Link
JP (1) JPS5767918A (en:Method)
DE (1) DE3140828A1 (en:Method)
FR (1) FR2492211A1 (en:Method)
GB (1) GB2088157A (en:Method)
NL (1) NL8104680A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530550A (en) * 1982-09-13 1985-07-23 Olympus Optical Company Ltd. Power supply unit for electronic flash
US4613847A (en) * 1983-08-08 1986-09-23 Life Light Systems Emergency signal

Also Published As

Publication number Publication date
JPS5767918A (en) 1982-04-24
GB2088157A (en) 1982-06-03
DE3140828A1 (de) 1982-07-15
FR2492211A1 (fr) 1982-04-16
FR2492211B3 (en:Method) 1983-08-19

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed