利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102027281A 用于复合软管的流体密闭的端部接头以及将复合软管组装在这种端部接头上的方法 无效 - 驳回 转让 复审申请

用于复合软管的流体密闭的端部接头以及将复合软管组装在这种端部接头上的方法
摘要：
一种包括柔性材料的管状体部的复合软管，用于通过软管传输低温流体并防止流体通过体部泄漏，管状体部包括：沿软管的长度螺旋缠绕的内侧金属线螺旋线(5)；沿软管的长度螺旋缠绕的外侧金属线螺旋线(8)；置于内侧金属线与外侧金属线之间的至少两个加强层；置于两个加强层(22)之间的至少一个密封层(14)；位于管状体部的两个端部处的端部接头，每个端部接头设有用于连接到另一软管凸缘的部分和长形的圆筒形部分，圆筒形部分划分成用于锚固管状体部的锚固区域(4)和用于软管的流体密闭密封的静密封区域(6)，其中通过在环形结合区域上将至少一个密封层结合到圆筒形部分来形成气密密封。
摘要（英）：

A composite hose comprising a tubular body of flexible material for transfer of cryogenic fluid through the hose and to prevent fluid leakage through the body, the tubular body comprising an inner wire helix spirally (5) wound along the length of the hose, an outer wire helix (8) spirally wound along the length of the hose, at least two reinforcing layers placed in between the inner and outer wire, at least one sealing layer (14) placed between two reinforcing layers (22), an end fitting at both ends of the tubular body, each end fitting provided with a part for connection to another hose flange and an elongated cylindrical part, the cylindrical part divided in an anchoring area (4) for anchoring the tubular body and a static sealing area (6) for fluid tight sealing of the,hose, wherein a gas tight sealing is created by bonding the at least one sealing layer to the cylindrical part over a ring shaped bonding area.

0/0