| 摘要 |
In a rectifying device (5) for a vehicular AC generator (1), a rectifying element (54) is press-fitted in a positive-side radiation plate (52). The radiation plate (52) is prepared in a predetermined shape and an engaging hole is punched in the radiation plate (52). Four grooves (152) are formed in an inner periphery of the radiation plate (52) created by the hole. The rectifying element (54) is press-fitted in the hole while an excess produced between the rectifying element (54) and the inner periphery of the radiation plate (52) is released into the grooves (152). <IMAGE> |
