发明申请
- 专利标题： ELECTRONIC PRESSURE GAUGE
- 专利标题（中）： 电子压力表
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申请号： US13509050申请日： 2009-12-22
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公开(公告)号： US20120247791A1公开(公告)日： 2012-10-04
- 发明人: Andrzej E. Kuczek , Joseph B. Wysocki , Thierry Carriere
- 申请人： Andrzej E. Kuczek , Joseph B. Wysocki , Thierry Carriere
- 国际申请： PCT/US09/06666 WO 20091222
- 主分类号： A62C13/76
- IPC分类号： A62C13/76 ; G01L9/00
摘要：
A pressure gauge 20 includes a diaphragm 36 having a first side 64 and a second side 66 and occupying a first state or a second state as a function of a pressure of a fluid 59 in contact with the first side 64. A sensor 68 communicable with the second side 66 of the diaphragm 36 senses the first state or the second state to produce a signal which is processed by a circuit 40 to produce an output. An indicator 42 provides an output representing the first state or the second state of the diaphragm 36 based on the output from the circuit 40.