发明名称 |
Sense magnet assembly including multiple annular portions with alternating magnetic poles |
摘要 |
A sense magnet assembly including a generally circular hub portion defining a central axis. The hub portion includes a generally disk-shaped base portion and an outer wall extending axially from an outer edge of the base portion. An elastic magnet material is provided including a plurality of annular portions positioned at radially spaced locations. A substantially rigid annular divider formed of a non-magnetic material is located between adjacent pairs of the annular portions of the magnet material, and a rigid cover is provided extending over the magnet material to limit movement of the magnet material in response to centrifugal forces. |
申请公布号 |
US8089271(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20080103402 |
申请日期 |
2008.04.15 |
申请人 |
KOTTMYER DANIEL L.;KREGER SCOTT P.;GLOBE MOTORS, INC. |
发明人 |
KOTTMYER DANIEL L.;KREGER SCOTT P. |
分类号 |
G01B7/30 |
主分类号 |
G01B7/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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