发明授权
- 专利标题： Programmable time control apparatus
- 专利标题（中）： 可编程时间控制装置
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申请号： US115869申请日： 1980-01-28
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公开(公告)号： US4319319A公开(公告)日： 1982-03-09
- 发明人: N. D. Wygant
- 申请人： N. D. Wygant
- 申请人地址： OH Findlay
- 专利权人： Marathon Oil Company
- 当前专利权人： Marathon Oil Company
- 当前专利权人地址： OH Findlay
- 主分类号： G05B19/045
- IPC分类号： G05B19/045 ; G06F19/00 ; G06F15/46 ; H01H43/00
摘要：
The controlling of the operation of a plurality of different electrically actuated load devices at the desired time is solved in a simple and economical manner by the control apparatus of the present invention. The control apparatus disclosed includes a real-time clock with a selected total time span and with a selected time resolution. The apparatus has programmed control inclusive of interchangeable programmed memory modules and an alternate manual control of all control outputs for controlling the load devices in the desired time sequence.
公开/授权文献
- USD430180S Contact lens 公开/授权日：2000-08-29