Patent ID: 6936941
Filing Date: 2005-08-30
Classification: H02K

Abstract:
1. A rotary electric machine comprising: a rectifier apparatus having positive-side and negative-side heat sinks each mounted with a plurality of diode elements and a circuit board made of a resin in which insert conductors for connecting said diode elements are insert molded, said rectifier apparatus being mounted to a housing by electrically-connecting said negative-side heat sink to said housing and securely fastening said positive-side and negative-side heat sinks and said circuit board to a mounting surface of said housing; an output terminal for extracting output from said rectifier apparatus; and a wiring harness terminal mounted to said output terminal, wherein said rotary electric machine is provided with a mounting member having a head portion disposed at an opposite end from an output extraction end and an output terminal mounting external screw thread portion disposed at said output extraction end, said mounting member being mounted to said positive-side heat sink such that said head portion is in a state of close surface contact with a first surface of said positive-side heat sink, said mounting member passes through said positive-side heat sink, and said output terminal mounting external screw thread portion projects outward from a second surface of said positive-side heat sink, said output terminal has a coupling seat, a wiring harness terminal mounting external screw thread portion disposed at an output extraction end of said coupling seat and a mounting portion disposed on at an opposite end from said output extraction end of said coupling seat, said output terminal being mounted to said positive-side heat sink by securely fastening said mounting portion to said second surface of said positive-side heat sink in a state of surface contact by means of an output terminal mounting nut screwed onto said output terminal mounting external screw thread portion such that said coupling seat and said wiring harness terminal mounting external screw thread portion project outward from said housing, and said wiring harness terminal is securely fastened to said coupling seat in a state of surface contact by means of a wiring harness terminal mounting nut screwed onto said wiring harness terminal mounting external screw thread portion.