发明名称 Automatic stop control circuit for camera
摘要 An automatic stop control circuit is so constructed that in a period wherein the photo metering output signal is adversely affected by a counter electromotive pulse generated during the operative period of the electromagnetic release device for camera release, the operation of the automatic stop control circuit is prohibited. Note that the camera release herein includes a release operation for initiating a series of operations including the stop-down operation for taking a photograph, a mirror-up operation and a shutter running operation.
申请公布号 US4579439(A) 申请公布日期 1986.04.01
申请号 US19840650851 申请日期 1984.09.14
申请人 NIPPON KOGAKU K. K. 发明人 TAKAHATA, HISATOSHI
分类号 G03B17/38;G03B7/08;G03B7/085;G03B9/02;G03B9/07;(IPC1-7):G03B7/095 主分类号 G03B17/38
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