发明名称 |
Current-to-pressure transducer with selectable, adjustable input filter |
摘要 |
Apparatus responsive to a control signal for developing a pressure includes a current-to-pressure transducer including a transducer responsive to the control signal for developing the pressure and a filter disposed intermediate the control signal and the current-to-pressure transducer. The filter has a dynamic input-to-output characteristic with an adjustable time constant so that the dynamic input-to-output characteristic can be varied. The apparatus also includes a signal selector for selectively activating and deactivating the filter. |
申请公布号 |
US5532925(A) |
申请公布日期 |
1996.07.02 |
申请号 |
US19940290015 |
申请日期 |
1994.08.12 |
申请人 |
FISHER CONTROLS INTERNATIONAL, INC. |
发明人 |
GASSMAN, GEORGE W. |
分类号 |
A61K9/20;A61K31/565;A61K31/569;A61K31/57;A61P5/00;A61P15/12;G05D16/20;(IPC1-7):G05B13/02 |
主分类号 |
A61K9/20 |
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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