公开(公告)号：US4673002A

公开(公告)日：1987-06-16

申请号：US760672

申请日：1985-07-30

申请人： John F. Scanlon ,  William D. Sherman ,  Joel E. Oman

发明人： John F. Scanlon ,  William D. Sherman ,  Joel E. Oman

IPC分类号： F16L59/14

CPC分类号： F16L59/143

摘要： To transfer a fluid at high service temperature and pressure without the limitations of rigid tubing, a flexible tube is provided with a plurality of generally concentric tubular layers for transferring fluids. The innermost layers define a fluid flow path and provide insulation without pressure containment whereas the outermost layers provide fluid containment and resist pressure exerted by the fluid flowing through the tube. By utilizing a plurality of layers of different materials selected to have specific characteristics, the flexible tube operates at a service temperature and pressure providing a high level of energy transfer.

摘要翻译： 为了在高使用温度和压力下传输流体而不受刚性管道的限制，柔性管设置有多个大致同心的管状层，用于传送流体。 最内层限定了流体流动路径并且提供绝缘而没有压力容纳，而最外层提供流体容纳和抵抗由流过管的流体施加的压力。 通过利用被选择为具有特定特性的多个不同材料层，柔性管在提供高水平的能量传递的使用温度和压力下操作。