JPS6148141B2 - - Google Patents

Info

Publication number
JPS6148141B2
JPS6148141B2 JP53028131A JP2813178A JPS6148141B2 JP S6148141 B2 JPS6148141 B2 JP S6148141B2 JP 53028131 A JP53028131 A JP 53028131A JP 2813178 A JP2813178 A JP 2813178A JP S6148141 B2 JPS6148141 B2 JP S6148141B2
Authority
JP
Japan
Prior art keywords
opening
lever
exposure
closing
sector
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
JP53028131A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54121120A (en
Inventor
Kyoshi Kitai
Yukio Morino
Shogo Kato
Masanori Watanabe
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.)
Seiko Koki KK
Original Assignee
Seiko Koki KK
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 Seiko Koki KK filed Critical Seiko Koki KK
Priority to JP2813178A priority Critical patent/JPS54121120A/ja
Priority to GB7908007A priority patent/GB2017943B/en
Priority to US06/018,914 priority patent/US4208111A/en
Priority to DE19792909406 priority patent/DE2909406A1/de
Publication of JPS54121120A publication Critical patent/JPS54121120A/ja
Publication of JPS6148141B2 publication Critical patent/JPS6148141B2/ja
Granted 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
  • Exposure Control For Cameras (AREA)
JP2813178A 1978-03-10 1978-03-10 Electronic program shutter tuner Granted JPS54121120A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2813178A JPS54121120A (en) 1978-03-10 1978-03-10 Electronic program shutter tuner
GB7908007A GB2017943B (en) 1978-03-10 1979-03-07 Flash synchronisation
US06/018,914 US4208111A (en) 1978-03-10 1979-03-09 Synchronizing device for electronic program shutter
DE19792909406 DE2909406A1 (de) 1978-03-10 1979-03-09 Synchronisationseinrichtung fuer einen blendenverschluss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2813178A JPS54121120A (en) 1978-03-10 1978-03-10 Electronic program shutter tuner

Publications (2)

Publication Number Publication Date
JPS54121120A JPS54121120A (en) 1979-09-20
JPS6148141B2 true JPS6148141B2 (enEXAMPLES) 1986-10-22

Family

ID=12240215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2813178A Granted JPS54121120A (en) 1978-03-10 1978-03-10 Electronic program shutter tuner

Country Status (4)

Country Link
US (1) US4208111A (enEXAMPLES)
JP (1) JPS54121120A (enEXAMPLES)
DE (1) DE2909406A1 (enEXAMPLES)
GB (1) GB2017943B (enEXAMPLES)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317620A (en) * 1980-01-17 1982-03-02 Polaroid Corporation Variable proportional fill flash
DE3030900C2 (de) * 1980-08-14 1984-04-19 Agfa-Gevaert Ag, 5090 Leverkusen Synchronisationseinrichtung für ein Elektronenblitzgerät an einem Blendenverschluß
DE3033453C2 (de) * 1980-09-05 1984-01-05 Balda-Werke Photographische Geräte und Kunststoff GmbH & Co KG, 4980 Bünde Elektrisch gesteuerter Programmverschluß
DE3236611A1 (de) * 1982-10-02 1984-04-05 Kodak Ag, 7000 Stuttgart Selbstspannverschluss fuer eine photographische kamera mit einer blitzlichtzuendvorrichtung
DD223547A1 (de) * 1983-12-16 1985-06-12 Pentacon Dresden Veb Fotografischer blendenverschluss mit blitzlichtzuendvorrichtung
DD221026A1 (de) * 1983-11-29 1985-04-10 Pentacon Dresden Veb Steuervorrichtung fuer blendenverschluss
JPS60172135U (ja) * 1984-04-23 1985-11-14 株式会社精工舎 カメラにおける電磁レリ−ズシヤツタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535991A (en) * 1967-03-07 1970-10-27 Hattori Tokeiten Kk Flash photograph obstructing device in an attachment or a detachment of a flash device
US3613533A (en) * 1968-02-28 1971-10-19 Hattori Tokeiten Kk Automatic flashing device
US3838433A (en) * 1969-07-15 1974-09-24 Minolta Camera Kk Electric shutter for a camera
US4107705A (en) * 1975-10-28 1978-08-15 Olympus Optical Co., Ltd. Bladed shutter

Also Published As

Publication number Publication date
DE2909406A1 (de) 1979-09-13
JPS54121120A (en) 1979-09-20
US4208111A (en) 1980-06-17
GB2017943A (en) 1979-10-10
GB2017943B (en) 1982-08-04

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