发明名称 |
OPTICAL POSITION TRANSDUCER SYSTEM AND METHOD EMPLOYING REFLECTED ILLUMINATION |
摘要 |
A position transducer system is disclosed for a limited rotation motor that includes an illumination source that directs illumination toward an illumination reflector that rotates with a rotor of the limited rotation motor, and a plurality of detector areas adjacent the illumination source for receiving modulated reflected illumination from the illumination reflector. |
申请公布号 |
EP2035781(A1) |
申请公布日期 |
2009.03.18 |
申请号 |
EP20070868297 |
申请日期 |
2007.06.04 |
申请人 |
GSI GROUP CORPORATION |
发明人 |
SIDOR, KURT;PINARD, ADAM;PRUYN, KRISTOPHER |
分类号 |
G01D5/347;G01D5/30 |
主分类号 |
G01D5/347 |
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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