APPARATUS AND METHOD FOR MANUFACTURING LAMINATED BUS BAR CIRCUIT BOARDS, BUS BARS AND POWER CONVERTER MANUFACTURED BY THEM

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing bus bar circuit boards by inserting an insulating material between metallic plates when providing a terminal portion on a bus bar body, laminating and bonding metallic plates and further capable of bonding the circuit boards easily and accurately by a small or space saving facility without using a large-scale bus-bar lamination machine, and to provide bus bars.;SOLUTION: The laminated busbar circuit board manufacturing apparatus for connecting electronic parts with a busbar lamination member A made by lamination of metallic plates and insulating materials equipped with a first pressure apparatus comprising a lower pressure fixture 17 fixing the busbar laminated member A, a lower thermoelectric element 18 placed below the lower pressure fixture 17, a lower insulating plate 19, and a lower rigid weight body 20 and a second pressure apparatus comprising an upper pressure fixture 16, an upper thermoelectric element 15, an upper insulating plate 14, and an upper rigid weight body 13 that are placed vertically upwards in this sequence above the first pressure apparatus.;COPYRIGHT: (C)2009,JPO&INPIT