| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electromagnetic equipment for preventing its dimensions from increasing, and for accurately detecting the temperature at the mounting a thermosensitive protective device. SOLUTION: A primary coil 15 and a secondary coil 20, in which an electric wire 22 is wound around a resin bobbin 16 are mounted on an iron core 5 equipped with a leakage magnetic path in this electromagnetic equipment, and the electromagnetic equipment is provided with a protecting device for detecting the temperature of the primary coil and the secondary coil, and for interrupting currents which run through the coils, when the detected temperature reaches an abnormal temperature. A flange 17 of the faced bobbins of the primary coil and the secondary coil projecting in the laminated thickness direction of the iron core is provided with a notched part 30, in which coil faces 33 an electric wire wound around the electric wire winding parts of the bobbins are exposed, and a protecting device 25 is arranged close or adjacent to the faced coil faces.</p> |
