| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reinforcement method offering excellent working efficiency and providing joint strength for surely fitting a header to a body vessel without exerting a bad influence on a functional part as an artificial organ, and to provide a module in which the joint strength is reinforced. <P>SOLUTION: This invention relates to the joint reinforcement method for performing ultrasonic welding of the header from the side of the body vessel, as a method for fitting the header fluid-tightly to the body vessel in the module comprising the body vessel 2, the functional part 3 held in the body vessel, and the header 1. The invention also relates to the module comprising the body vessel 2, the functional part 3 held in the body vessel, and the header 1 fitted fluid-tightly to the body vessel, which is a module in which the joint strength is reinforced by performing ultrasonic welding of the header from the side of the body vessel. <P>COPYRIGHT: (C)2012,JPO&INPIT |
