|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F15B-013/01 F16K-001/12 F16K-031/122 F15B-015/19 F15B-015/26|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 0 인용 특허 : 14|
A locking poppet valve that is reusable and can be pyrotechnically actuated includes an actuating mechanism and a valve assembly that are in fluid communication. A fluid channel traverses through a valve body and fluidly connects the actuating mechanism to a poppet valve positioned within the valve body. When the actuating mechanism is fired, a piston is displaced within an actuator housing, which in turn displaces hydraulic fluid within the actuator housing and the fluid channel. The displaced hydraulic fluid acts to push a valve spool along a valve ste...
1. A locking poppet valve comprises: a valve assembly;an actuating mechanism;a hydraulic fluid isolated from a fluid flows through the valve assembly; wherein: the valve assembly comprises a valve housing, a fluid channel, and a poppet valve;the valve housing comprises a valve body;the poppet valve comprises a valve stem and a valve spool;the valve stem being concentrically connected to the valve body;the fluid channel traversing through the valve stem; andthe valve spool being slidably connected to the valve stem, wherein the hydraulic fluid acts on the...