An apparatus for non-intrusively sensing fluid flow within a pipe includes an array of sensors that include a plurality of optical fiber coils. The array of sensors senses the fluid flow inside the pipe. At least one optical reflective device is disposed between adjacent optical fiber coils. An isolation pad is disposed between each optical reflective device and the pipe.
申请公布号
WO0244656(A2)
申请公布日期
2002.06.06
申请号
WO2001GB05286
申请日期
2001.11.29
申请人
WEATHERFORD/LAMB, INC.;HARDING, RICHARD, PATRICK
发明人
JONES, RICHARD, T.;DAVIS, ALLEN;FAUSTINO, JOHN, M.