发明授权
- 专利标题: Power supply control apparatus for camera
- 专利标题(中): 照相机电源控制装置
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申请号: US039145申请日: 1979-05-15
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公开(公告)号: US4253750A公开(公告)日: 1981-03-03
- 发明人: Osamu Maida
- 申请人: Osamu Maida
- 申请人地址: JPX Tokyo
- 专利权人: Nippon Kogaku K.K.
- 当前专利权人: Nippon Kogaku K.K.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX53-59524 19780520
- 主分类号: G03B7/091
- IPC分类号: G03B7/091 ; G03B7/26 ; G03B17/18 ; G01J1/44
摘要:
An electric power supply control circuit is designed to interrupt the power supply to at least either one of a calculating circuit or an analog-digital converting circuit during the interval between two succeeding sample operations in order to reduce power consumption.
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