JPS6319832U - - Google Patents

Info

Publication number
JPS6319832U
JPS6319832U JP1986110864U JP11086486U JPS6319832U JP S6319832 U JPS6319832 U JP S6319832U JP 1986110864 U JP1986110864 U JP 1986110864U JP 11086486 U JP11086486 U JP 11086486U JP S6319832 U JPS6319832 U JP S6319832U
Authority
JP
Japan
Prior art keywords
magnetic force
flash device
camera
flash
control 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.)
Pending
Application number
JP1986110864U
Other languages
English (en)
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
Priority to JP1986110864U priority Critical patent/JPS6319832U/ja
Priority to US07/073,471 priority patent/US4761666A/en
Publication of JPS6319832U publication Critical patent/JPS6319832U/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutter-Related Mechanisms (AREA)
  • Stroboscope Apparatuses (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１の実施例における回路図
、第２図はその要部の信号におけるタイムチヤー
ト、第３図は本考案の第２の実施例における回路
図、第４図は従来例を説明するタイムチヤートで
ある。 １０：シヤツタ制御回路ブロツク、１１：シヤ
ツタ制御回路、２０：後幕シンクロ回路ブロツク
、３０：選択回路ブロツク、Ｑ１：マグネツト駆
動用トランジスタ、Ｑ４：サイリスタ、Ｑ５：ト
ランジスタ、ＥＸ：排他的論理和ゲート、Ｓ３：
Ｘ接点、Ｓ４：スイツチ。

Claims (1)

  1. 【実用新案登録請求の範囲】 磁力により拘束されているフオーカルプレーン
    シヤツタ後幕を、前記磁力の消磁により解放して
    走行させるカメラにおいて、 前記磁力を消磁する際に生ずる走行開始信号に
    同期して閃光装置が発光するよう該閃光装置を制
    御する発光制御回路を具備することを特徴とした
    閃光撮影可能なカメラ。
JP1986110864U 1986-07-20 1986-07-20 Pending JPS6319832U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986110864U JPS6319832U (ja) 1986-07-20 1986-07-20
US07/073,471 US4761666A (en) 1986-07-20 1987-07-15 Camera capable of flash photography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986110864U JPS6319832U (ja) 1986-07-20 1986-07-20

Publications (1)

Publication Number Publication Date
JPS6319832U true JPS6319832U (ja) 1988-02-09

Family

ID=14546613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986110864U Pending JPS6319832U (ja) 1986-07-20 1986-07-20

Country Status (2)

Country Link
US (1) US4761666A (ja)
JP (1) JPS6319832U (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055865A (en) * 1989-04-27 1991-10-08 Minolta Camera Kabushiki Kaisha Flashlight photographing device
KR960001777A (ko) * 1994-06-01 1996-01-25 제임스 디. 튜턴 차량 감시 시스템 도플러 신호의 주파수 영역처리방법
KR960003444A (ko) * 1994-06-01 1996-01-26 제임스 디. 튜턴 차량 감시 시스템
US5530320A (en) * 1995-07-10 1996-06-25 Chaves; Neal Flash fire control system for leaf shutter cameras
US6111523A (en) * 1995-11-20 2000-08-29 American Traffic Systems, Inc. Method and apparatus for photographing traffic in an intersection
US5948038A (en) * 1996-07-31 1999-09-07 American Traffic Systems, Inc. Traffic violation processing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174897A (en) * 1976-09-24 1979-11-20 Copal Company Limited X-Class synchronization contact means for electric shutters

Also Published As

Publication number Publication date
US4761666A (en) 1988-08-02

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