Title:
MAGNETIZATION/DEMAGNETIZATION DEVICE AND MAGNETIC FOREIGN MATTER REMOVAL DEVICE
Document Type and Number:
Japanese Patent JP2023062851
Kind Code:
A
Abstract:
To provide a magnetization/demagnetization device that can save a space and is suitable for a magnetic foreign matter removal device.SOLUTION: A magnetization/demagnetization device includes a first member of which adsorption surface is disposed in a flow channel through which powder contaminated with a magnetic foreign matter flows; a magnet body disposed on an opposite side to a side, on which the adsorption surface is oriented when being viewed from the first member, so as to be movable in a first direction in which an interval to the adsorption surface varies; and a movement mechanism for moving the magnet body in the first direction with inflow and outflow of a fluid.SELECTED DRAWING: Figure 1
Inventors:
SONG PEISONG
Application Number:
JP2021172996A
Publication Date:
May 09, 2023
Filing Date:
October 22, 2021
Export Citation:
Assignee:
SUMITOMO HEAVY IND FINE TECH CO LTD
International Classes:
B03C1/14; B03C1/00; B03C1/10
Attorney, Agent or Firm:
Mikio Kuruyama