发明名称 |
PERFECCIONAMIENTO EN LOS SISTEMAS PARA LA DETECCION DE LA DIFERENCIA DE MOVIMIENTO ENTRE DOS ARBOLES GIRATORIOS. |
摘要 |
A device for detecting the difference in the rotary speeds of two rotating shafts comprises a bearing for coaxially mounting the shafts for rotation in opposite directions, a low power precision stepping motor imparting a programmed speed of rotation to one of the shafts, a gearing interconnecting the shafts and displaceable in response to a change in the relative angular position of the two rotation shafts, and a sensor detecting displacement of the gearing in response to the change. |
申请公布号 |
ES442312(A1) |
申请公布日期 |
1977.04.01 |
申请号 |
ES19750442312 |
申请日期 |
1975.11.04 |
申请人 |
EL.GE APPARECCHIATURE ELETTRONICHE IND., S. P. A. |
发明人 |
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分类号 |
G01P3/08;G01P3/56;H02P5/48 |
主分类号 |
G01P3/08 |
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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