| 摘要 |
PROBLEM TO BE SOLVED: To electrically connect with reliability three or more coil terminals, protruding out of a coil block in the same direction in parallel with each other, to coil leads without damaging terminal mechanical characteristics. SOLUTION: The coil block 2 comprises a coil bobbin 20 and a coil 21. The coil bobbin 20 has a base 20d wherein the upper parts of stripe-type metal conductors are embedded, and has coil terminals 22, 23, and 24 arranged in the same plane. The ends of the outer coil terminals 22 and 24 are entwined with branches 22c and 24c branched in the base 20d. The main body of the middle coil terminal 23 is partially bent up near the root 23b and the end of the coil winding is entwined with a protrusion 23d shaped to be accommodated within the terminal width W. An arc discharge A is generated involving the entwined branches 22c and 24c and the point of the protrusion 23d for electrical connection at welded points P. COPYRIGHT: (C)2005,JPO&NCIPI
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