ORIENTATION CONTROL DEVICE FOR MAGNETIC FLUID AND METHOD FOR SAME

摘要

Provided is an orientation control device for a magnetic fluid, includes: a magnetic fluid having magnetic nanoparticles; an induction power generation unit configured to include a silicone tube through which the magnetic fluid passes and a solenoid coil which is wound around a predetermined section outside the silicone tube to generate induced power when the magnetic fluid passes through an inner side of the silicone tube; and a magnetic pole direction control unit configured to include a silicone tube at an entrance portion of the induction power generation unit and a solenoid coil wound around a predetermined section outside the silicone tube and generating a flux when a current flows therein so as to control pole orientation of the magnetic fluid.

主权项

1. An orientation control device for a magnetic fluid, comprising:
a magnetic fluid 100 having magnetic nanoparticles; an induction power generation unit 200 configured to include a silicone tube 220 through which the magnetic fluid 100 passes and a solenoid coil 230 which is wound around a predetermined section outside the silicone tube 220 to generate induced power when the magnetic fluid 100 passes through an inner side of the silicone tube 220; and a magnetic pole direction control unit 300 configured to include the silicone tube 220 at an entrance portion 210 of the induction power generation unit 200 and a solenoid coil 330 wound around a predetermined section outside the silicone tube 220 and generating a flux when a current flows therein so as to control pole orientation of the magnetic fluid 100.