发明授权
- 专利标题： Bearing with an electric-acoustic transducer for transmitting information regarding various parameters within the bearing
- 专利标题（中）： 带有电声换能器，用于传送关于轴承内各种参数的信息
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申请号： US705391申请日： 1996-08-30
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公开(公告)号： US5805080A公开(公告)日： 1998-09-08
- 发明人: Richard L. Lemoine , Richard W. Browner , John K. Pearson , Mark I. Jurras, III
- 申请人： Richard L. Lemoine , Richard W. Browner , John K. Pearson , Mark I. Jurras, III
- 申请人地址： CT Torrington
- 专利权人： The Torrington Company
- 当前专利权人： The Torrington Company
- 当前专利权人地址： CT Torrington
- 主分类号： B21B31/07
- IPC分类号： B21B31/07 ; B21B33/00 ; B21B38/00 ; G01K1/02 ; G08C21/00
摘要：
A bearing is mounted within a housing having an acoustic-electric transducer mounted on its outside. A stationary annular outer race has at least one sensor, an electric-acoustic transducer, and an electronic system interconnecting the sensor and the electric-acoustic transducer. The electric-acoustic transducer is mounted in an opening extending radially through the stationary race. The electric-acoustic transducer has an elastic cap pressed into the inside of the housing by a spring. An alternative configuration, having at least one sensor mounted on a rotatable inner race, without a hard-wired connection through the bearing housing, is also disclosed.
公开/授权文献
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