| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic fluid seal device capable of being correctly mounted, and correctly connecting a magnetic member and a magnetic pole piece. <P>SOLUTION: This magnetic fluid seal device comprises the magnetic member 1 made out of a magnetic resin or a magnetic rubber material having a fitting face 1F capable of being fitted to a mounting face of one of two components, the circular magnetic pole piece 2 having a fitting face 2A integrally connected with the magnetic member 1, and having a magnetic field face 2B opposite to a peripheral face of the other component of two components, and the magnetic fluid 5 forming a wall in a magnetic circuit between the magnetic field face 2B of the magnetic pole piece 2 and the other component, and the magnetic member 1 and the fitting face 2A of the magnetic pole piece 2 are fitted and connected with each other, or they are connected by integral molding. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
