JPS50112030A - - Google Patents

Info

Publication number
JPS50112030A
JPS50112030A JP49071821A JP7182174A JPS50112030A JP S50112030 A JPS50112030 A JP S50112030A JP 49071821 A JP49071821 A JP 49071821A JP 7182174 A JP7182174 A JP 7182174A JP S50112030 A JPS50112030 A JP S50112030A
Authority
JP
Japan
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.)
Granted
Application number
JP49071821A
Other languages
Japanese (ja)
Other versions
JPS544849B2 (zh
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
Publication of JPS50112030A publication Critical patent/JPS50112030A/ja
Publication of JPS544849B2 publication Critical patent/JPS544849B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Exposure Control For Cameras (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP7182174A 1970-08-24 1974-06-20 Expired JPS544849B2 (zh)

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
JPS50112030A true JPS50112030A (zh) 1975-09-03
JPS544849B2 JPS544849B2 (zh) 1979-03-10

Family

ID=27507527

Family Applications (11)

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

Family Applications Before (6)

Application Number Title Priority Date Filing Date
JP7164681A Pending JPS524933B1 (zh) 1970-08-24 1971-08-24
JP49071817A Pending JPS50112026A (zh) 1970-08-24 1974-06-20
JP7181674A Expired JPS5427140B2 (zh) 1970-08-24 1974-06-20
JP49071824A Pending JPS50112032A (zh) 1970-08-24 1974-06-20
JP49071818A Pending JPS50112027A (zh) 1970-08-24 1974-06-20
JP7182374A Expired JPS5410099B2 (zh) 1970-08-24 1974-06-20

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP49071822A Pending JPS50112031A (zh) 1970-08-24 1974-06-20
JP49071819A Expired JPS629890B2 (zh) 1970-08-24 1974-06-20
JP49071820A Pending JPS50112029A (zh) 1970-08-24 1974-06-20
JP1978169777U Pending JPS54102119U (zh) 1970-08-24 1978-12-08

Country Status (3)

Country Link
JP (11) JPS524933B1 (zh)
DE (5) DE2166612B2 (zh)
GB (5) GB1374248A (zh)

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
GB2134662B (en) * 1983-01-24 1986-02-05 Eastman Kodak Co Electronic flash apparatus
US4540265A (en) * 1983-01-24 1985-09-10 Eastman Kodak Company Energy-saving electronic flash apparatus
JPS63170484U (zh) * 1987-04-23 1988-11-07
EP1083458A3 (en) * 1999-09-07 2005-07-27 Konica Corporation Lens-fitted film unit with strobe circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966984A1 (de) * 1968-02-13 1976-03-25 Ponder & Best Elektronenblitzgeraet mit fremdblitzsperre
US3519879A (en) * 1968-07-25 1970-07-07 Honeywell Inc Flash apparatus with automatic light termination having gating and anticipation means
JPS5038616Y2 (zh) * 1971-09-01 1975-11-07
JPS5149410A (ja) * 1974-10-25 1976-04-28 Hitachi Ltd Tatejikugatadendoki

Also Published As

Publication number Publication date
JPS54102119U (zh) 1979-07-18
GB1374249A (en) 1974-11-20
JPS524933B1 (zh) 1977-02-08
DE2166613B2 (de) 1975-10-30
JPS50112028A (zh) 1975-09-03
JPS50112026A (zh) 1975-09-03
JPS50111566A (zh) 1975-09-02
JPS5427140B2 (zh) 1979-09-07
DE2142081A1 (de) 1972-04-13
GB1374245A (en) 1974-11-20
DE2166611A1 (de) 1975-05-07
DE2166611B2 (de) 1978-05-18
DE2142081B2 (de) 1976-02-12
JPS50112029A (zh) 1975-09-03
JPS50112027A (zh) 1975-09-03
GB1374248A (en) 1974-11-20
JPS629890B2 (zh) 1987-03-03
DE2166610A1 (de) 1974-11-14
JPS5410099B2 (zh) 1979-05-01
GB1374247A (zh) 1974-11-20
GB1374246A (en) 1974-11-20
JPS50112025A (zh) 1975-09-03
JPS50112032A (zh) 1975-09-03
JPS544849B2 (zh) 1979-03-10
DE2166612A1 (de) 1975-05-07
DE2166612B2 (de) 1975-12-04
JPS50112031A (zh) 1975-09-03
DE2166613A1 (de) 1975-05-07

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