A COMPOUND SOLENOID APPARATUS and COMPACT POLARIZED HELIUM-3 GAS PRODUCING SYSTEM HAVING THE SAME

摘要

A composite solenoid apparatus according to an embodiment of the present invention includes solenoid bobbins coupled to communicate with each other in a hollow space, a solenoid coupled to each of the solenoid bobbins, and a solenoid coupled to each of the solenoids And the solenoids may have a constant number of coil rotations so that the magnetic field measured in the hollow of the solenoid bobbins is uniformly formed within a certain range from one side to the other side when a current is applied by the control unit .