发明授权
- 专利标题： Device for evaluating signals
- 专利标题（中）： 用于评估信号的装置
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申请号： US10469463申请日： 2002-02-12
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公开(公告)号： US07036376B2公开(公告)日： 2006-05-02
- 发明人: Volker Arndt
- 申请人： Volker Arndt
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理商 Michael J. Striker
- 优先权： DE10110045 20010302
- 国际申请： PCT/DE02/00509 WO 20020212
- 国际公布： WO02/071091 WO 20020912
- 主分类号： G01N29/20
- IPC分类号： G01N29/20 ; B23K11/25
摘要：
A welding system includes a device for evaluating an ultrasonic signal during a welding process. The device has a meassured value evaluation unit that, in normal operation, evaluates at least one measurement signal that is derived from an ultrasonic signal and is located inside a measurement window. A mechanism for establishing the measurement window is provided, which establishes the measurement window according to a measurement signal that is received in a calibration operation.
公开/授权文献
- US20040107774A1 Device for evaluating signals 公开/授权日：2004-06-10