The condenser (1) has cooling pipes (2), which are joined in lateral coolant collector tanks (4,6). An additional collector (9) is provided for coolant, and is arranged at the coolant collector tanks formed lateral to housing (10). The housing of the collector is manufactured by primary...
PURPOSE: To obtain the Al foil material for the electrode of the electrolytic condensor which exhibits excellent sruface area scaling up effect by forming the surface diffuse layer containing the first diffusing component of Pb, etc., and the second diffusing component of Fe, etc., each in a ...