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    • 83. 发明专利
    • Outlet cap for toxic gas container valve
    • 有毒气体容器阀门出口盖
    • JP2006009890A
    • 2006-01-12
    • JP2004186189
    • 2004-06-24
    • Takachiho Kagaku Kogyo Kk高千穂化学工業株式会社
    • NAKANOYA TSUTOMUEGAMI MASANORITADA RYOTA
    • F17C13/04
    • F17C13/04F17C13/06F17C2205/0311F17C2205/0329F17C2205/0385F17C2205/0394F17C2260/044F17C2270/0518
    • PROBLEM TO BE SOLVED: To provide an outlet cap for a toxic gas container valve for removing toxic gas existing in an inner space of an on-off valve of a gas container.
      SOLUTION: The outlet cap 20 detachably mounted to a gas outlet of a gas outflow passage of the on-off valve which is mounted to a toxic gas container has a bottom wall part 21, a peripheral wall part 22 extending from the bottom wall part 21 and a gasket 23 provided on an inner face of the bottom wall part 21 for sealing the gas outlet. The gasket 23 has a toxic gas absorbing means 25 made of a material which does not chemically react with toxic gas stored in the container so as not to harm sealing performance of the gasket 23 and mounted to the gasket 23. When the outlet cap 20 is mounted to the gas outlet, the toxic gas absorbing means 25 is exposed to the gas outflow passage.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于除去存在于气体容器的开关阀的内部空间中的有毒气体的有毒气体容器阀的出口盖。 解决方案:可拆卸地安装到安装在有毒气体容器上的开关阀的气体流出通道的气体出口的出口盖20具有底壁部分21,从底部延伸的周壁部分22 壁部21和设置在底壁部21的内表面上的用于密封气体出口的垫圈23。 垫圈23具有由不与存储在容器中的有毒气体发生化学反应的材料制成的有毒气体吸收装置25,从而不会损害垫圈23的密封性能并安装在垫圈23上。当出口盖20为 安装到气体出口,有毒气体吸收装置25暴露于气体流出通道。 版权所有(C)2006,JPO&NCIPI