| 摘要 |
PURPOSE:To prevent overtiming control due to a torque variation, by making a rod fitting hole of a timing lever into an inclined long slot in time of linking the outer end side of a pair of weights being expansively rotated by centrifugal force to the timing lever via the rod. CONSTITUTION:A governor timing control device locks weight fulcrum shafts 2, 2 and spring hangers 4, 5 to a weight setting block 6 fitly locked to a shaft 1 centering on this shaft 1 and supports one end of weights 7 and 8 rotatably on each of fulcrum shafts 2 and 3. The other end of these weights 7 and 8 makes rods 9 and 10 planted endwise in each end part fit in each of long slots 13 and 14 of a timing lever 12 solidified with a rotor shaft 11 bringing with a rotating magnetic pole (unillustrated herein). In this case, these long slots 13 and 14 are formed as tilted at an angle of each tilt angle alpha and beta with a longitudinal center line of the lever 12. And, the rod 9 is loosely fitted in a position where a gap G is formed between inner walls at the inner circumferential side of the long slot 13 as well as a gap g is formed between the inner walls in the rotating direction, respectively, in time of engine stoppage. |
