| 摘要 |
A POWER-GENERATING WHEEL HUB (100) INCLUDES A HUB SHAFT (10) INCLUDING A MOUNTING SECTION (11), AND A BOBBIN (20) INCLUDING A TUBULAR BODY (22) SLEEVED AROUND THE MOUNTING SECTION (11), TWO FLANGE PLATES (21) CONNECTED RESPECTIVELY TO TWO OPPOSITE ENDS OF THE TUBULAR BODY (22), AND A COIL (24) WOUND AROUND THE TUBULAR BODY (22). TWO MAGNETIC YOKE DISKS (30) ARE SLEEVED ON THE MOUNTING SECTION (11) ADJACENT RESPECTIVELY TO OUTER FACES (212) OF THE FLANGE PLATES (21), AND EACH INCLUDES A PLURALITY OF ANGULARLY SPACED-APART RADIAL PROTRUSIONS (32), AND A PLURALITY OF INDENTATIONS (33) EACH FORMED BETWEEN TWO ADJACENT ONES OF THE RADIAL PROTRUSIONS (32). THE INDENTATIONS (33) IN THE TWO MAGNETIC YOKE DISKS (30) ARE STAGGERED AXIALLY WITH RESPECT TO EACH OTHER. MAGNETIC YOKE CLAWS (40) RESPECTIVELY INCLUDE RADIAL ARMS (41) INSERTED RESPECTIVELY INTO THE INDENTATIONS (33) IN THE MAGNETIC YOKE DISKS (30) AND ABUTTING AGAINST THE OUTER FACES (212) OF THE FLANGE PLATES (21), AND AXIAL ARMS (42) EXTENDING AXIALLY FROM THE RESPECTIVE RADIAL ARMS (41) AND ARRANGED ANNULARLY AROUND THE COIL (24). THE MOST ILLUSTRATIVE DRAWING IS |
