JPS5697334A - Control device of flash device for photography - Google Patents

Control device of flash device for photography

Info

Publication number
JPS5697334A
JPS5697334A JP17148979A JP17148979A JPS5697334A JP S5697334 A JPS5697334 A JP S5697334A JP 17148979 A JP17148979 A JP 17148979A JP 17148979 A JP17148979 A JP 17148979A JP S5697334 A JPS5697334 A JP S5697334A
Authority
JP
Japan
Prior art keywords
emission
flash
circuit
preliminary
camera
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.)
Pending
Application number
JP17148979A
Other languages
English (en)
Inventor
Tokuji Ishida
Masayoshi Sawara
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP17148979A priority Critical patent/JPS5697334A/ja
Priority to US06/220,290 priority patent/US4349260A/en
Priority to DE19803049419 priority patent/DE3049419A1/de
Publication of JPS5697334A publication Critical patent/JPS5697334A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Exposure Control For Cameras (AREA)
JP17148979A 1979-12-31 1979-12-31 Control device of flash device for photography Pending JPS5697334A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP17148979A JPS5697334A (en) 1979-12-31 1979-12-31 Control device of flash device for photography
US06/220,290 US4349260A (en) 1979-12-31 1980-12-29 Automatic electronic flash device producing preliminary flash light and primary flash light
DE19803049419 DE3049419A1 (de) 1979-12-31 1980-12-30 Blitzlichtgeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17148979A JPS5697334A (en) 1979-12-31 1979-12-31 Control device of flash device for photography

Publications (1)

Publication Number Publication Date
JPS5697334A true JPS5697334A (en) 1981-08-06

Family

ID=15924038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17148979A Pending JPS5697334A (en) 1979-12-31 1979-12-31 Control device of flash device for photography

Country Status (3)

Country Link
US (1) US4349260A (ja)
JP (1) JPS5697334A (ja)
DE (1) DE3049419A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367023A (en) * 1980-04-25 1983-01-04 Minolta Camera Kabushiki Kaisha Camera flash light control circuitry
JPS5848032A (ja) * 1981-09-16 1983-03-19 Minolta Camera Co Ltd 電子閃光発光装置
DE3246304A1 (de) * 1981-12-14 1983-06-23 Canon K.K., Tokyo Elektronisches computer-blitzgeraet
US4541703A (en) * 1982-01-05 1985-09-17 Canon Kabushiki Kaisha Electronic flash photographic device
US4573786A (en) * 1983-05-27 1986-03-04 Minolta Camera Kabushiki Kaisha Flash photographing system
JPS6113232A (ja) * 1984-06-28 1986-01-21 Nippon Kogaku Kk <Nikon> 電子閃光装置の発光制御装置
US4897684A (en) * 1985-07-06 1990-01-30 Ricoh Company, Ltd. Auto-flash photographing system
JP2801240B2 (ja) * 1989-01-23 1998-09-21 キヤノン株式会社 閃光装置
US5051763A (en) * 1990-10-23 1991-09-24 Yukevich Jr John P Camera with orienting flash
US5692223A (en) * 1993-10-22 1997-11-25 Minolta Co., Ltd. Remotely-controlled flash photographing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104332A (en) * 1978-02-03 1979-08-16 Yashica Co Ltd Electronic flash apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547017A (en) * 1968-04-02 1970-12-15 Eastman Kodak Co Automatic exposure control system
JPS4888934A (ja) * 1972-02-23 1973-11-21
JPS52156618A (en) * 1976-06-23 1977-12-27 Nippon Chemical Ind Flash camera controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104332A (en) * 1978-02-03 1979-08-16 Yashica Co Ltd Electronic flash apparatus

Also Published As

Publication number Publication date
US4349260A (en) 1982-09-14
DE3049419A1 (de) 1981-11-19

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