| 摘要 |
PURPOSE: A valve releasing mechanism is provided to reduce possibility of assembly errors at specific parts and to increase reliability of a quick acting valve. CONSTITUTION: A valve releasing mechanism comprises an actuator(22), a ring(18), and multiple ball bearings(20). The ring comprises channels and lands along an inner diameter and can be moved from a first position to a second position by the actuator. The ball bearings are connected to one of the lands when the ring located at the first position. If the ring moves to the second position, the ball bearings are accommodated in one of the channels. |
