| 摘要 |
PROBLEM TO BE SOLVED: To provide a water cooled conductor manufacturable at low cost and having high reliability even in the case of a long size water cooled conductor having a large vertical/lateral ratio of a cross section or in the case of a cooled water conductor having a pipe projecting from an end thereof. SOLUTION: This water cooled conductor is formed of a cooling pipe 13 forming a flow passage when the cooling water flows and a pair of conductor parts 11 respectively formed from a rectangular conductive body and formed with a U-shape groove 12 having a nearly semicircular cross section, to which the cooling pipe 13 is to be inserted, on a surface of one of the conductors. The cooling pipe 13 is pinched between the U-shape grooves of the pair of conductors 11, while inserting the cooling pipe 13. An abutment surface of each of the members is bonded for integration by a bonding means such as soldering, brazing, eutectic bonding and diffused bonding. COPYRIGHT: (C)2004,JPO |
