| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetized pulser ring having resistance to flaws, improved by using a magnetized body made of a resin bonded magnet, shortening the manufacturing processes, reducing the costs, and preventing reductions in thermal shock resistance and the ease of coming-off of the magnetized body, which are problematic when using a resin bonded magnet. SOLUTION: The magnetized pulser ring 1 comprises a cylindrical part 11 and a flange part 12 provided for one end of the cylindrical part 11 and is integrally formed by injection molding the resin bonded magnet. The flange part 11 is the magnetized part. COPYRIGHT: (C)2007,JPO&INPIT
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