Joint Actuator for Switch apparatus of Electric Power and apparatus incorporating Said Joint

摘要

A Joint Actuator (22) for a Switch apparatus of Electric EnergyTaking the whole Actuator (22) a Wrapped (24) and a contact depression (30) positioned inside the casing (24) where the contact pressure (30) is movable between a stationary and a POsition with driven.Contact pressure (30) includes a Compression Spring (38) to provide a preload that drives the contact pressure (30) from the stationary and the Actuated position.A Magnet (42) contained in the wrapped (24) and positioned near the contact pressure (30) provides a Magnetic force of the compression Spring preload unrelated (38) and keeps the contactPressure (30) In The Stationary position.A Coil Assembly (46), when activated,A electromagnetic force that opposes The Magnetic Force established by the Magnet (42) allowing the contact pressure (30) is driven by the spring compression (38) toActuated position.A screw (54) extends through an Opening (56) the contact pressure (30) for the engranarcon Compression Spring (38), so that the rotation of the screw (54) is in the adjustmentCalibration of the preload and Compression ring (38).Comprende also set a Switch Apparatus incorporating Said.