| 摘要 |
An alternator having a function for reducing fluctuation of angular speed of a vehicle is provided to minimize fluctuation of alternator rotary shaft and to stabilize an operation in spite of fluctuation of angular speed of a crankshaft by minimizing fluctuation of angular speed of an alternator pulley according to fluctuation of belt speed. An alternator having a function for reducing fluctuation of angular speed of a vehicle includes a fixed shaft(1a), a connecting beam(6), a pulley(3), a rotary shaft(2), and an Oldham coupling(9). The fixing shaft is fixed to the housing. One end of the fixed shaft is rotatably installed at the connecting beam. The pulley is rotatably installed at the other end of the connecting beam. A belt is hung on the pulley. The rotary shaft is protruded to one side of the housing. The Oldham coupling is connected with the pulley. |
