| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a fuel battery membrane module, the method enabling an even humidification by making use of its hollow fiber membrane in the whole module. <P>SOLUTION: In a manufacturing method for a fuel battery membrane module according to the present invention, when manufacturing a membrane module to be used in a membrane humidifier for a high polymer molecule fuel battery, by a design change of a potting cap 14, a manufacturing method of a hollow fiber membrane module in a new way is achieved. As a result, the method disposes less volume of a hollow fiber membrane 15 at the center part of the module, and disposes increasing volume of the hollow fiber membrane 15 as it becomes closer to the outer periphery, which can lead to dispersing the dry air inflowing from an air blower to the outer periphery side where the hollow fiber membrane is disposed more voluminously so as to maintain the humidification performance of the hollow fiber membrane as a whole more evenly. <P>COPYRIGHT: (C)2013,JPO&INPIT |
