发明名称 |
VALVE POSITIONER AND VALVE MONITORING SYSTEM |
摘要 |
<p>The present invention relates to a valve positioner (1) comprising: a valve operation information unit adapted to obtain operational information about a valve (14); a processing unit adapted to prepare a communication message comprising the operational information about the valve (14); a wireless transmitter adapted for transmission of a wireless communication signal comprising the communication message to a central valve monitoring unit (6); and an antenna adapted to transmit the wireless communication signal. The invention also relates to a central valve monitoring unit (6), a valve monitoring system (10), as well as to a method of using a valve positioner (1) for upgrading a valve monitoring system (10). (Fig 3)</p> |
申请公布号 |
WO2013034179(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
WO2011EP65451 |
申请日期 |
2011.09.07 |
申请人 |
ABB AS;WEEMES, PHILLIP;JELLUM, EDGAR |
发明人 |
WEEMES, PHILLIP;JELLUM, EDGAR |
分类号 |
H04Q9/00 |
主分类号 |
H04Q9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|