发明授权
- 专利标题： Electronic switching device
- 专利标题（中）： 电子开关装置
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申请号： US240939申请日： 1981-03-05
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公开(公告)号： US4414478A公开(公告)日： 1983-11-08
- 发明人: Kenji Ueda , Kiyoshi Miyamoto
- 申请人： Kenji Ueda , Kiyoshi Miyamoto
- 申请人地址： JPX Nagaokakyo
- 专利权人： Omron Tateisi Electronics Co.
- 当前专利权人： Omron Tateisi Electronics Co.
- 当前专利权人地址： JPX Nagaokakyo
- 优先权： JPX55-36426 19800303; JPX55-36427 19800303; JPX55-36428 19800303; JPX55-65131 19800516; JPX55-65132 19800516
- 主分类号： H03K17/60
- IPC分类号： H03K17/60 ; H03K17/94 ; H01H35/00
摘要：
Electronic switching device comprising external terminals for connection with an external power source and a load, a detection circuit for generating a detection signal, a polarity switching circuit including an opto-coupler, and a power switching circuit for directly switching the load connected to the external terminals, said polarity switching circuit upon energizing or disenergizing the opto-coupler inverting the detection signal for application to the power switching circuit.
公开/授权文献
- US5011472A Implantable delivery system for biological factors 公开/授权日：1991-04-30
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