JPS629890B2 - - Google Patents

Info

Publication number
JPS629890B2
JPS629890B2 JP49071819A JP7181974A JPS629890B2 JP S629890 B2 JPS629890 B2 JP S629890B2 JP 49071819 A JP49071819 A JP 49071819A JP 7181974 A JP7181974 A JP 7181974A JP S629890 B2 JPS629890 B2 JP S629890B2
Authority
JP
Japan
Prior art keywords
flash
light
circuit
capacitor
receiving circuit
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
JP49071819A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50112028A (fr
Inventor
Bitaru Zorutan
Oruban Jan
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.)
HONDA ANDO BESUTO Inc
Original Assignee
HONDA ANDO BESUTO Inc
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 HONDA ANDO BESUTO Inc filed Critical HONDA ANDO BESUTO Inc
Publication of JPS50112028A publication Critical patent/JPS50112028A/ja
Publication of JPS629890B2 publication Critical patent/JPS629890B2/ja
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
    • 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
    • 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
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
JP49071819A 1970-08-24 1974-06-20 Expired JPS629890B2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
BE93116 1970-08-24
BE94290 1970-09-23
BE100618 1971-03-08
BE102057 1971-04-09
BE104488 1971-06-11

Publications (2)

Publication Number Publication Date
JPS50112028A JPS50112028A (fr) 1975-09-03
JPS629890B2 true JPS629890B2 (fr) 1987-03-03

Family

ID=27507527

Family Applications (11)

Application Number Title Priority Date Filing Date
JP7164681A Pending JPS524933B1 (fr) 1970-08-24 1971-08-24
JP7182374A Expired JPS5410099B2 (fr) 1970-08-24 1974-06-20
JP49071817A Pending JPS50112026A (fr) 1970-08-24 1974-06-20
JP49071818A Pending JPS50112027A (fr) 1970-08-24 1974-06-20
JP49071819A Expired JPS629890B2 (fr) 1970-08-24 1974-06-20
JP49071820A Pending JPS50112029A (fr) 1970-08-24 1974-06-20
JP7181674A Expired JPS5427140B2 (fr) 1970-08-24 1974-06-20
JP49071822A Pending JPS50112031A (fr) 1970-08-24 1974-06-20
JP49071824A Pending JPS50112032A (fr) 1970-08-24 1974-06-20
JP7182174A Expired JPS544849B2 (fr) 1970-08-24 1974-06-20
JP1978169777U Pending JPS54102119U (fr) 1970-08-24 1978-12-08

Family Applications Before (4)

Application Number Title Priority Date Filing Date
JP7164681A Pending JPS524933B1 (fr) 1970-08-24 1971-08-24
JP7182374A Expired JPS5410099B2 (fr) 1970-08-24 1974-06-20
JP49071817A Pending JPS50112026A (fr) 1970-08-24 1974-06-20
JP49071818A Pending JPS50112027A (fr) 1970-08-24 1974-06-20

Family Applications After (6)

Application Number Title Priority Date Filing Date
JP49071820A Pending JPS50112029A (fr) 1970-08-24 1974-06-20
JP7181674A Expired JPS5427140B2 (fr) 1970-08-24 1974-06-20
JP49071822A Pending JPS50112031A (fr) 1970-08-24 1974-06-20
JP49071824A Pending JPS50112032A (fr) 1970-08-24 1974-06-20
JP7182174A Expired JPS544849B2 (fr) 1970-08-24 1974-06-20
JP1978169777U Pending JPS54102119U (fr) 1970-08-24 1978-12-08

Country Status (3)

Country Link
JP (11) JPS524933B1 (fr)
DE (5) DE2166610A1 (fr)
GB (5) GB1374248A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738984A1 (de) * 1977-08-30 1979-03-15 Rollei Werke Franke Heidecke Elektronenblitzgeraet fuer fotografische aufnahmezwecke
JPS55134823A (en) * 1979-04-06 1980-10-21 Olympus Optical Co Ltd Strobe light emission control system
US4540265A (en) * 1983-01-24 1985-09-10 Eastman Kodak Company Energy-saving electronic flash apparatus
GB2134662B (en) * 1983-01-24 1986-02-05 Eastman Kodak Co Electronic flash apparatus
JPS63170484U (fr) * 1987-04-23 1988-11-07
EP1083458A3 (fr) * 1999-09-07 2005-07-27 Konica Corporation Appareil photo recyclable avec circuit de flash

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907059A1 (de) * 1968-02-13 1969-10-02 Lumina Sprl Vorrichtung zur Steuerung von Kondensator-Entladungsimpulsen
US3519879A (en) * 1968-07-25 1970-07-07 Honeywell Inc Flash apparatus with automatic light termination having gating and anticipation means
JPS4838174U (fr) * 1971-09-01 1973-05-10

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149410A (ja) * 1974-10-25 1976-04-28 Hitachi Ltd Tatejikugatadendoki

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907059A1 (de) * 1968-02-13 1969-10-02 Lumina Sprl Vorrichtung zur Steuerung von Kondensator-Entladungsimpulsen
US3519879A (en) * 1968-07-25 1970-07-07 Honeywell Inc Flash apparatus with automatic light termination having gating and anticipation means
JPS4838174U (fr) * 1971-09-01 1973-05-10

Also Published As

Publication number Publication date
GB1374249A (en) 1974-11-20
JPS50112026A (fr) 1975-09-03
JPS50112027A (fr) 1975-09-03
GB1374248A (en) 1974-11-20
DE2166611A1 (de) 1975-05-07
GB1374245A (en) 1974-11-20
JPS50112028A (fr) 1975-09-03
DE2166612B2 (de) 1975-12-04
DE2142081B2 (de) 1976-02-12
DE2166613B2 (de) 1975-10-30
JPS544849B2 (fr) 1979-03-10
JPS5427140B2 (fr) 1979-09-07
DE2166611B2 (de) 1978-05-18
GB1374246A (en) 1974-11-20
GB1374247A (fr) 1974-11-20
JPS50112030A (fr) 1975-09-03
JPS54102119U (fr) 1979-07-18
JPS5410099B2 (fr) 1979-05-01
DE2166610A1 (de) 1974-11-14
DE2142081A1 (de) 1972-04-13
DE2166613A1 (de) 1975-05-07
JPS524933B1 (fr) 1977-02-08
DE2166612A1 (de) 1975-05-07
JPS50112031A (fr) 1975-09-03
JPS50111566A (fr) 1975-09-02
JPS50112025A (fr) 1975-09-03
JPS50112032A (fr) 1975-09-03
JPS50112029A (fr) 1975-09-03

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