| 摘要 |
PROBLEM TO BE SOLVED: To provide a flux liquid feeding device capable of preventing the occurrence of secular change in specific gravity of the flux liquid and capable of coating an appropriate amount by forming a thin film thickness on the brazing face in conducting transfer of the flux liquid. SOLUTION: The device is provided with a flux container 1 with prescribed capacity which stores the flux liquid in a sealed state for attaching the flux liquid F of the appropriate amount, prepared by diluting rosin with alcohol to have the low viscosity of 1-10 cps, on the brazing face of a brazing part to be brazed, a first piping 5 for pouring the flux liquid F from an opening 6 by a pump 3 connected to a flux container, and a second piping 8 for recovering the poured flux liquid into the flux container 1, and an elastic member 10 having a formed part for making the flux liquid F poured from the opening 6 temporarily adhere is relatively moved toward the brazing face so as to conduct transfer by means of contact.
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