发明申请
WO2015126307A1 VALVE ARRANGEMENT FOR A NON-REFILLABLE PRESSURE CONTAINER AND A PRESSURE CONTAINER WITH SUCH A VALVE DEVICE
审中-公开
基本信息:
- 专利标题: VALVE ARRANGEMENT FOR A NON-REFILLABLE PRESSURE CONTAINER AND A PRESSURE CONTAINER WITH SUCH A VALVE DEVICE
- 专利标题(中):不可补压式压力容器和带有这种阀装置的压力容器的阀装置
- 申请号:PCT/SE2015/050082 申请日:2015-01-28
- 公开(公告)号:WO2015126307A1 公开(公告)日:2015-08-27
- 发明人: SOHLIN, Louisa
- 申请人: SIEVERT AB
- 申请人地址: Box 1366 S-171 26 Solna SE
- 专利权人: SIEVERT AB
- 当前专利权人: SIEVERT AB
- 当前专利权人地址: Box 1366 S-171 26 Solna SE
- 代理机构: GROTH & CO. KB
- 优先权: SE1450186-0 20140218
- 主分类号: F16K1/30
- IPC分类号: F16K1/30 ; F17C13/04 ; B65D49/00
摘要:
Valve device (12, 52) to prevent refilling of a pressure container (10), which valve device (12, 52) comprises a valve housing (40) having a valve chamber (43) provided with two ports (41, 42), a valve body (44) placed in the valve chamber (43) and provided with an axially movable and spring-loaded valve cone (45) having a valve seat (46), which seals against the valve body (44) when the valve cone (45) is unloaded, the valve body (44) limiting the valve chamber (43) at one port (41 ) thereof and the valve chamber (43) being provided with a non-return valve (47) at the other port (42) thereof, which non-return valve (47) is arranged to sealingly abut against the valve housing (40) at a positive pressure in the valve chamber (43). The valve housing (40) is provided with a filling channel (480, 880), which extends from a position between the two ports (41, 42) of the valve chamber (43) through the valve housing (40) and out through the outer surface (481, 881) thereof and that an, at least initially, movable interrupt member (482, 882) is connected to the filling channel (480, 880) to close the filling channel (480, 880) after the pressure container (10) has been filled with pressure fluid. The invention also concerns a pressure container provided with such a valve device.
摘要(中):
阀装置(12,52),用于防止重新填充压力容器(10),所述阀装置(12,52)包括具有设置有两个端口(41,42)的阀室(43)的阀壳体(40) 阀体(44),其放置在所述阀室(43)中并且设置有具有阀座(46)的轴向可移动和弹簧加载的阀锥(45),当所述阀锥(44)密封时,所述阀体 (45)卸载时,阀体(44)在其一个端口(41)处限制阀室(43)并且阀室(43)在另一端口(42)处设有止回阀(47) ),所述止回阀(47)布置成在所述阀室(43)中以正压力密封地抵靠所述阀壳体(40)。 阀壳体(40)设置有填充通道(480,880),该填充通道从阀室(43)的两个端口(41,42)之间的位置通过阀壳体(40)延伸出并通过 并且至少最初可移动中断构件(482,882)连接到填充通道(480,880),以在压力容器(480,880)之后关闭填充通道(480,880) 10)已经充满压力流体。 本发明还涉及一种设置有这种阀装置的压力容器。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16K | 阀;龙头;旋塞;致动浮子;通风或充气装置 |
------F16K1/00 | 提升阀,即带有闭合元件的切断装置,闭合元件至少有打开和闭合运动的分力垂直于闭合面 |
--------F16K1/30 | .专门适用于压力容器 |