MEANS FOR ISOLATING ROTATIONAL VIBRATION TO SENSOR

摘要

A rotational vibration isolator for a sensor is disclosed. The isolator comprises a first enclosure surrounding the sensor and a second enclosure surrounding the first enclosure, with a spherical gap between the enclosures. A fluid is supplied into this gap, the density of the fluid being sufficient to support the first enclosure in a condition of neutral buoyancy. The first and second enclosures are connected by springs of low spring constant.