发明名称 |
PROCESSO PARA JUNCAO DE COMPONENTES NA FABRICACAO DE UM PERMUTADOR DE CALOR |
摘要 |
An ultrasonic dip soldering process for bonding the tubular joints of a heat exchanger made up of tubular components joined together to form flow circuits within a fan coil. The joints are positioned adjacent to one of the tube sheets of the fan coil structure and the joints preheated by means of a remote heating process. The joints are then immersed in a molten bath of solder and treated to ultrasonic energy while in the bath. |
申请公布号 |
BR7701866(A) |
申请公布日期 |
1978.01.24 |
申请号 |
BR19777701866 |
申请日期 |
1977.03.25 |
申请人 |
CARRIER CORP |
发明人 |
WATSON J |
分类号 |
B23K31/02;B23K1/00;B23K1/08;F28F9/26;(IPC1-7):B23K1/02 |
主分类号 |
B23K31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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