发明授权
US06641174B2 Safety device for connecting cryogenic fluid piping and cryogenic fluid container comprising at least one piping provided with such a safety device
失效
用于连接低温流体管道和低温流体容器的安全装置包括至少一个设置有这种安全装置的管道
- 专利标题： Safety device for connecting cryogenic fluid piping and cryogenic fluid container comprising at least one piping provided with such a safety device
- 专利标题（中）： 用于连接低温流体管道和低温流体容器的安全装置包括至少一个设置有这种安全装置的管道
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申请号： US09951635申请日： 2001-09-14
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公开(公告)号： US06641174B2公开(公告)日： 2003-11-04
- 发明人: Cornelis Klok
- 申请人： Cornelis Klok
- 优先权： FR0014721 20001115
- 主分类号： F16L3500
- IPC分类号： F16L3500
摘要：
A device for connecting cryogenic fluid containers includes a connection having screw-threaded connection portions and a flange having at least one pair of openings spaced by a predetermined distance. The device also includes a retaining strap of L shape with two wings cut out in U shape, the front wing also having a pair of openings spaced by the same distance as the openings of the flange. Rivets secure the strap and the flange to each other. The front wing also has a marking identifying the gas corresponding to the distance between openings.