发明名称 Process flow device with improved pressure measurement feature
摘要 A flow device including a differential flow plate insertable into a flow path between pipe sections including a flow conduit supporting a flow interrupter and differential pressure taps. The flow conduit including a seamless interface between the flow interrupter and the pressure taps to reduce non-attributable pressure loss between differential pressure taps as well as reduce field installation labor including that of pressure testing the various pressure couplings.
申请公布号 US6622573(B2) 申请公布日期 2003.09.23
申请号 US20010005460 申请日期 2001.11.02
申请人 ROSEMOUNT INC. 发明人 KLEVEN LOWELL
分类号 G01F1/40;G01F1/42;(IPC1-7):G01F1/34 主分类号 G01F1/40
代理机构 代理人
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