Title:
着磁パルサーリングの着磁方法
Document Type and Number:
Japanese Patent JP4821055
Kind Code:
B2
Abstract:
There is provided magnetizing apparatus and magnetizing method for a magnetized pulser ring, by which magnetic force to which a cylindrical elastic magnetic member (2) is magnetized can be enhanced, and yet in which centering of a magnetizing yoke (3) is easy to achieve. A magnetizing portion (3a) of the magnetizing yoke (3) is a conical surface (3a) slightly tilted with respect to an axis thereof. The magnetizing yoke (3) is inserted into a cylindrical steel plate (1) of the magnetized pulser ring (10) so that the magnetizing portion (3a) of the magnetizing yoke (3) is brought into close contact with one axial end portion (2b) of the cylindrical elastic magnetic member (2).
Inventors:
Naoki Morimura
Application Number:
JP2001166804A
Publication Date:
November 24, 2011
Filing Date:
June 01, 2001
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
H01F13/00; G01P3/487
Domestic Patent References:
| JP11242042A | ||||
| JP10248216A | ||||
| JP11307343A |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Mitsuo Tanaka
Yukinori Nakakura
Mitsuo Tanaka
Yukinori Nakakura