| 摘要 |
<p>PURPOSE:To obtain a magnetically shielding device having good shielding effect with light weight inexpensively by bonding shielding magnet pieces to a magnetically shielding magnetic unit and installing the polarity of the pieces so as to confront the magnet for an equipment in the same polarity. CONSTITUTION:A magnetically shielding magnet piece 9 is bonded to a magnetically shielding magnetic unit 7 for preventing the magnetic leakage of a magnet 1 for an equipment. In this case, the piece 9 and the magnet 1 are disposed to confront in the same polarity and are contacted with the unit 7 at the opposite polarity. In this manner, magnetically shielding effect can be enhanced with a simple structure.</p> |
