VENTED PRESSURIZED GAS-POWERED ACTUATOR

摘要

A vented pressurized gas-powered actuator (10) includes a housing (12) having a central longitudinal axis (L1) and an inner surface (12w). At least one vent groove ( 12v) extends from the inner surface (12w) in a direction away from the axis (L1 ). The at least one groove (12v) has a first end (12v-a) spaced apart from a first plane (s1 ) extending perpendicular to the axis (L1 ), and a second end (12v-b) spaced apart from a second plane (s2) extending perpendicular to the axis (L1). The groove second end (12v-b) is closer to the second plane (s2) than to the first plane (s1).