公开(公告)号：US20040060605A1

公开(公告)日：2004-04-01

申请号：US10282014

申请日：2002-10-29

Applicant: Inox India Limited, an Indian company

Inventor： Jethanand Jhamandas Jhurani

IPC: B65D047/02

CPC classification number: F16K1/305 ,  F16K1/307 ,  F17C13/04 ,  F17C2201/0104 ,  F17C2203/0643 ,  F17C2205/0329 ,  F17C2205/0335 ,  F17C2205/0382 ,  F17C2205/0394 ,  F17C2221/014 ,  F17C2221/035 ,  F17C2221/038 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2260/028 ,  F17C2270/0745 ,  Y10T137/88054

Abstract: A non-refillable valve for a pressure container, which comprises a non-refillable device comprising of a spring loaded port sealing member having an end T-piece and a plug to hold the spring is provided at the outlet nozzle such that when the valve is in the active position of filling, the stem of the spindle is in the lifted position and the port sealing member is in the pulled position by means of the spring, thereby providing a communication between outlet nozzle and the container for filling and after completion of filling, the end T-piece is pulled and cut off whereby the port sealing member gets retracted, because of the spring, to seal the side port and thereby preventing the flow of fluid in the filling direction while permitting flow of fluid in the opposite direction for discharging.

Abstract translation: 一种用于压力容器的不可重新填充的阀，其包括不可重新填充的装置，其包括具有端部T形件的弹簧加载的端口密封构件和用于保持弹簧的塞子，以使得当阀门 在填充的主动位置中，主轴的杆处于提升位置，并且端口密封构件通过弹簧处于拉动位置，从而在出口喷嘴和容器之间提供用于填充和填充完成之间的连通 由于弹簧，端部T形件被拉动和切断，由此端口密封构件缩回，以密封侧端口，从而防止流体沿填充方向流动，同时允许流体沿相反方向流动 放电。