| 摘要 |
PROBLEM TO BE SOLVED: To simplify a configuration, inhibit a bus bar from being deformed when the bus bar is fastened, and eliminate a fastening nut in a connection using the bus bar. SOLUTION: A vehicle motor 10 is shown as one apparatus, and an inverter circuit 20 is shown as the other apparatus, respectively. The bus bar connection 30 is connected between a power line terminal 14 in a stator 12 of the motor 10 and a terminal block 22 of the inverter circuit 20. The bus bar connection 30 is fixed and connected between the power line terminal 14 and one end of the L-shape bus bar 40 by a fastening bolt 32, and fixed and connected between the terminal block 22 and the other end of the L-shape bus bar 40 by a fastening bolt 34. Female threads are provided at the terminal block 22 and the other end of the L-shape bus bar 40. A thickness of the L-shape bus bar 40 is sufficiently large so as to reduce a shearing force generated by fastening to an allowable shearing force or less. COPYRIGHT: (C)2007,JPO&INPIT
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