Metadata
Author: patents-wipo
Data
English[en]
The present invention relates to a heat exchanger wherein heat transmission between heating water passing through the inside of a heat exchange pipe and combustion gas is carried out efficiently.
French[fr]
La présente invention concerne un échangeur de chaleur dans lequel la transmission de chaleur entre l'eau de chauffage circulant à l'intérieur d'un tuyau d'échange de chaleur et le gaz de combustion est effectuée de manière efficace.
Korean[ko]
본 발명은 열교환배관 내부를 통과하는 난방수와 연소가스와의 열전달이 효율적으로 이루어질 수 있는 열교환기에 관한 것이다.