| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide gas dryer structure capable of keeping sealability even if condensate is mixed in or being kept in a dry state without being broken, using no adhesive. <P>SOLUTION: An end part of one hollow fiber membrane 1 is enlarged in a flare state. A backup sleeve 101 is inserted into the end part. The backup sleeve 101 has a cylindrical protrusion 101b raised from a hollow disk-like bottom face 101a. An outer wall of the cylindrical protrusion 101b is formed in a taper state at a given length part from the bottom face 101a. A seal ring 107 is disposed on the outside of the backup sleeve 101 across the hollow fiber membrane 1. An inner periphery 107d of the seal ring 107 is enlarged outward so that a given length from a collar-like protrusion end part 107b conforms in a shape to the end part of the enlarged hollow fiber membrane 1 in a flare state. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
