发明名称 |
Pressure-sensor apparatus |
摘要 |
<p>A sensing apparatus for determining the pressure of a fluid includes first and second support members. The first and second support members are configured to define at least one sealed chamber. A flexible diaphragm is disposed between the first and second support members. The diaphragm includes first and second opposing surfaces. The first opposing surface is in fluid communication with a first fluid-flow circuit, and the second opposing surface is in fluid communication with a second fluid-flow circuit. A first electronic circuit is disposed within the at least one chamber and coupled to the diaphragm for sensing a first differential pressure associated with the first and second flow circuits. The first electronic circuit is configured to produce at least one electrical signal proportional to a magnitude of the first differential pressure.</p> |
申请公布号 |
EP2128583(A2) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20090160879 |
申请日期 |
2009.05.21 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
BROWN, GREGORY C.;RAHN, CURTIS |
分类号 |
G01L9/06;G01L9/00;G01L19/00 |
主分类号 |
G01L9/06 |
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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