ALLOY TYPE THERMAL FUSE AND ARTICLE WITH BUILT-IN ALLOY TYPE THERMAL FUSE, AND MANUFACTURING METHOD OF THE SAME

摘要

PROBLEM TO BE SOLVED: To safely manufacture an alloy type thermal fuse and an article with the alloy type thermal fuse built in with good yields even when a process reaching to a higher temperature than an alloy melting point of an soluble alloy as a fuse element, for example, a process of injection molding of resin in a manufacturing process of the alloy type thermal fuse.;SOLUTION: A coating 4 is applied in a state with no flux added by, for example, injection molding, a port 41 for flux injection is formed on the coating material 4 in coating, or the port for flux injection is formed on the coating material after the coating, and then the flux is injected from the injection port 41 to add the flux.;COPYRIGHT: (C)2004,JPO