发明名称 |
CONTROL SYSTEM WITH DUTY RATIO EXPANSION |
摘要 |
<p>A condition control system utilizing digital anticipation involving periodically filling a counter from a relatively high frequency source in response to a first frequency signal. The relatively high frequency signal is fed in a controlled manner into an anticipation cycle counting means to provide for digital anticipation in a condition control system. The system has been specifically disclosed as a temperature control system or thermostat. The system also provides for a bypass means to reset the system when a set point change has been made. A degulping circuit has been provided to eliminate instability at very high and very low loads.</p> |
申请公布号 |
GB2080981(A) |
申请公布日期 |
1982.02.10 |
申请号 |
GB19810023360 |
申请日期 |
1981.07.30 |
申请人 |
HONEYWELL INC |
发明人 |
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分类号 |
G05B11/14;G05B11/28;G05D23/19;G05D23/24;(IPC1-7):03K23/00;05D23/24 |
主分类号 |
G05B11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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