发明授权
US5371336A Device for contact-free data gathering from a thermal machining system
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用于从热加工系统收集无接触数据的设备
- 专利标题： Device for contact-free data gathering from a thermal machining system
- 专利标题（中）： 用于从热加工系统收集无接触数据的设备
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申请号： US954020申请日： 1992-09-30
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公开(公告)号： US5371336A公开(公告)日： 1994-12-06
- 发明人: Hans-Joachim Albert , Eckhardt Bergmann , Reinhard Henrici
- 申请人： Hans-Joachim Albert , Eckhardt Bergmann , Reinhard Henrici
- 申请人地址： DEX
- 专利权人： Messer Griesheim GmbH
- 当前专利权人： Messer Griesheim GmbH
- 当前专利权人地址： DEX
- 优先权： DEX4132649 19911001; DEX4132651 19911001; DEX4137835 19911118; DEX4203672 19920208
- 主分类号： B23K7/10
- IPC分类号： B23K7/10 ; B23K10/00 ; B23K26/04 ; G01B7/02 ; G05D23/19
摘要：
The invention relates to a device for contact-free data gathering from a thermal machining system with at least one machining tool and one workpiece which is characterized in that the workpiece is connected to an alternating voltage generator and receives an alternating voltage signal, as a result of which it functions as a transmitter and in that, across from the workpiece, there is a receiver which is connected to an evaluation unit which picks up field changes.
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