发明授权
- 专利标题： Device and method to determine the position of a component that is moveable in a linear manner along an assigned axis
- 专利标题（中）： 用于确定沿着分配的轴线性地移动的部件的位置的装置和方法
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申请号： US13623900申请日： 2012-09-21
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公开(公告)号： US09192785B2公开(公告)日： 2015-11-24
- 发明人: Franz Dirauf , Kerstin Farmbauer , Carsten Schuh , Thorsten Steinkopff , Andreas Wolff
- 申请人： Franz Dirauf , Kerstin Farmbauer , Carsten Schuh , Thorsten Steinkopff , Andreas Wolff
- 申请人地址： DE München
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DE München
- 代理机构： Lempia Summerfield Katz LLC
- 优先权： DE102011083206 20110922; DE102012211816 20120706
- 主分类号： G01S3/80
- IPC分类号： G01S3/80 ; H04R17/00 ; A61N5/10 ; A61B6/00 ; G21K1/04
摘要：
A device and a method to determine a position of a component that is moveable in a linear manner along an assigned axis are provided. A reference element that extends in a direction of the assigned axis is assigned to the component. The component may be brought into mechanical contact with the reference element. A respective piezo transducer is arranged on the reference element to generate and receive vibrations in a material used for the reference element.
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