COMBUSTOR

摘要

PROBLEM TO BE SOLVED: To prevent the inefficiency of combustion and the generation of ill odor due to the blow of high pressure gas vaporizing in a vaporizer out of a hole produced by brazing failure.;SOLUTION: One or a plurality of air vent portions 44 are provided on a brazed portion between a vaporizing portion 13 and a solenoid pipe 50. During brazing in manufacturing processes, the smooth replacement of air existing in a small gap in a joint portion between the vaporizing portion 13 and the solenoid pipe 50 with a brazing material makes the brazing material flow into all regions of the joint portion to assure brazing work which results in safe burning operation.;COPYRIGHT: (C)2003,JPO