US 11,610,708 B2 · Magnetic field application device and magnetic field application system including the same

Abstract

A magnetic field application device according to an embodiment includes a first coil assembly and a second coil assembly spaced apart in parallel from each other, a power supply configured to apply respective currents to the first coil assembly and the second coil assembly, a controller, and a resonator accommodation unit disposed between the first coil assembly and the second coil assembly, wherein each of the first coil assembly and the second coil includes a coil configured to generate a magnetic field, a guide member connected to a terminal of the coil, a magnetic material mount connected to a terminal of the guide member, and a magnetic material fixed to the magnetic material mount, and wherein the controller is configured to control the currents applied from the power supply to the first coil assembly and the second coil assembly.

Claims12

Dependent claims

A magnetic field application device comprising:

a first coil assembly and a second coil assembly spaced apart in parallel from each other;
a power supply configured to apply respective currents to the first coil assembly and the second coil assembly;
a controller;
and
a resonator accommodation unit disposed between the first coil assembly and the second coil assembly,
wherein the controller is configured to control the currents applied from the power supply to the first coil assembly and the second coil assembly, and
wherein each of the first coil assembly and the second coil comprises:
a coil configured to generate a magnetic field;
a guide member connected to the coil;
a magnetic material mount connected to the guide member;
and
a magnetic material fixed to the magnetic material mount.

9 more elements

A magnetic field application system comprising:

a magnetic field application device, wherein the magnetic field application device comprises a first coil assembly and a second coil assembly spaced apart in parallel from each other, a power supply configured to apply respective currents to the first coil assembly and the second coil assembly, a resonator accommodation unit disposed between the first coil assembly and the second coil assembly and a controller configured to control the currents applied from the power supply to the first coil assembly and the second coil assembly;
and
a resonator disposed in the resonator accommodation unit of the magnetic field application device,
wherein the resonator comprises:
a main body;
a penetration opening formed in the main body;
and
an Yttrium Iron Garnet single crystal disposed in the penetration opening,
wherein the penetration opening of the resonator is disposed between the first coil assembly and the second coil assembly of the magnetic field application device.

6 more elements

Dependencies are inferred from the claim text.

Magnetic field application device and magnetic field application system including the same

Life of this patent

Magnetic field application device and magnetic field application system including the same

Life of this patent

Abstract

Claims12