A pressure sensor assembly for determining the pressure of a fluid in a hars h environment includes a pressure sensor suspended within a fluid filled housing. The assembly includes a pressure transmitting device which transmits the pressure of the fluid to sensor and maintains the fluid within the housing in a void free condition. The pressure sensor assembly maintains the sensor in a near zero base strain condition and further protects the sensor from shock and vibration. The pressure sensor assembly further includes bumpers that limit the movement of the sensor within the housing.</ SDOAB>
申请公布号
CA2391409(C)
申请公布日期
2007.08.28
申请号
CA20002391409
申请日期
2000.11.02
申请人
WEATHERFORD/LAMB, INC.
发明人
CURRIER, BRADLEY A.;CHIPMAN, CHRISTOPHER T.;TALMADGE, GEORGE J.;DAIGLE, GUY;NIEZGORSKI, RICHARD M.;MARON, ROBERT J.;GUMPRECHT, PETER