首页>
外国专利>
Electrical shutter of electromagnetic release type for camera having adjustable delay circuit for adjusting the precision of the electrical shutter
Electrical shutter of electromagnetic release type for camera having adjustable delay circuit for adjusting the precision of the electrical shutter
展开▼
机译:用于照相机的电磁释放型电子快门,具有可调节的延迟电路,用于调节电子快门的精度
展开▼
页面导航
摘要
著录项
相似文献
摘要
An electrical shutter including a first electromagnet for initiating opening of the shutter and a second electromagnet for initiating closing of the shutter. Each of the electromagnets has an operational time lag associated therewith, and the time lag of the first electromagnet is greater than the time lag of the second electromagnet. The control circuit of the present invention includes delay means, in the form of a variable resistor, for delaying the energization of the second electromagnet to compensate for the difference in the time lags of the first and second electromagnets.
展开▼