<p>Angular position sensing apparatuses and methods are disclosed. An angular position sensing apparatus can include a rotatable base and two or more magnets located proximate to one another upon the rotatable base. The magnets are generally magnetized parallel and opposite to one another to create a uniform magnetic field thereof. Additionally, a sensor can be located external to the two magnets, such that the sensor comes into contact with the uniform magnetic field to sense a change in angular position associated with the rotatable base.</p>
申请公布号
WO2004033994(A1)
申请公布日期
2004.04.22
申请号
WO2003US31982
申请日期
2003.10.08
申请人
HONEYWELL INTERNATIONAL INC.
发明人
LAMB, WAYNE, A.;VAN OSTRAND, KENT, E.;CINNAMON, SHAUN;BECHTOLD, KENNETH, V.