会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 61. 发明专利
    • Valve apparatus for hold
    • 阀门装置
    • JP2013166546A
    • 2013-08-29
    • JP2013039512
    • 2013-02-28
    • Niikura Kogyo Kk新倉工業株式会社
    • NIIKURA FUTOSHI
    • B63J2/08B63B19/14F16K1/44F16K17/194
    • PROBLEM TO BE SOLVED: To provide a valve apparatus for hold with a nobel structure configured to secure required height from a deck without protruding from a hatch cover, to enable smooth work without interfering with opening/closing the hatch cover or other works, and to exhibit superior performance for preventing sea water from entering.SOLUTION: A valve apparatus for hold includes: a body 2; a first valve element 10 which is opened with pressure when a pressure of a gas introduced to the body reaches a first set value; a second valve element 20 which is opened with pressure when a pressure of the gas introduced to the body reaches a second set value lower than the first set value; a gas outlet 3 for discharging the gas in the body when the first valve element is opened; and an outside air inlet 4 for introducing an outside air into the body when the second valve element is opened. The body includes an attachment flange 5 to be attached on a side surface of a hatch cover, and a communication hole 5a leading to a hold.
    • 要解决的问题:提供一种用于保持的阀装置,其具有构造成从甲板固定所需高度而不从舱口盖突出,以使得能够平稳地工作而不干扰舱口盖或其他工件的打开/关闭,并且 表现出防止海水进入的优越性能。解决方案:一种用于保持的阀装置包括:主体2; 当导入本体的气体的压力达到第一设定值时,第一阀元件10被压力打开; 第二阀元件20,其在导入本体的气体的压力达到低于第一设定值的第二设定值时被打开; 气体出口3,用于当第一阀元件打开时排出主体中的气体; 以及外部空气入口4,用于当第二阀元件打开时将外部空气引入体内。 主体包括附接在舱口盖的侧面上的安装凸缘5和通向保持的连通孔5a。