| 摘要 |
PURPOSE:To obtain an electromagnetic apparatus wherein a filler can be introduced easily into a gap between a central-leg iron core for an iron core body and a coil bobbin, its heat dissipating property can be enhanced accordingly and its howling sound can be reduced. CONSTITUTION:An electromagnetic apparatus provided with the following is installed: a stabilizer main body 21 provided with a constitution wherein a coil bobbin 31 on which a primary coil 32 and a secondary coil 33 have been wound is fitted to a central-leg iron core 27 for an iron-core leg 24; a case 22 which houses the main body 21; and an electrically insulating filler 23 which has been filled into the case 22 and hardened. The coil bobbin 31 is provided with a cover part 38 which is situated between the first bobbin 36 on which the primary coil 32 has been wound and a second bobbin 37 on which the secondary oil 33 has been wound and with which the nearly central part in the lengthwise direction of the central-leg iron core 27 is covered. A filler passage part 42 which is passed from the inside to the outside of the coil bobbin 31 is formed in the cover part 38. |
