| 摘要 |
PROBLEM TO BE SOLVED: To provide a new magnetic field rotating device capable of being used without moving a magnetic field generator.SOLUTION: A rotating magnetic field generating device 1 includes: two first electromagnets (a first electromagnet 10a and a first electromagnet 10b); and two second electromagnets (a second electromagnet 20a and a second electromagnet 20b). The direction of the central axis of a coil of each second electromagnet is orthogonal to the direction of the central axis of a coil of each first electromagnet. A first magnetic field B is generated so as to penetrate through an inside of the coil of each first electromagnet, and a second magnetic field C is generated so as to penetrate through an inside of the coil of each second electromagnet. A rotating magnetic field S is generated by a combination of the varying first magnetic field B and the varying second magnetic field C. |
