A tunable vibration isolator shown in figure 8 with active tuning elements having a housing, fluid chamber, and at least one tuning port. A piston is resiliently disposed within the housing. A vibration isolation fluid is disposed within the fluid chambers and the tuning ports. The tunable vibration isolator may employ either a solid tuning mass approach or a liquid tuning mass approach. The active vibration elements are preferably solid-state actuators.
申请公布号
WO2004111489(A3)
申请公布日期
2005.03.10
申请号
WO2003US30324
申请日期
2003.09.24
申请人
BELL HELICOPTER TEXTRON INC.;SMITH, MICHAEL, R.;STAMPS, FRANK, B.;LEE, TAEOH;HEVERLY, DAVID, E., JR.;PASCAL, ROBERT, J.
发明人
SMITH, MICHAEL, R.;STAMPS, FRANK, B.;LEE, TAEOH;HEVERLY, DAVID, E., JR.;PASCAL, ROBERT, J.