-
1.
公开(公告)号:US20140283503A1
公开(公告)日:2014-09-25
申请号:US14232790
申请日:2012-07-12
申请人: Martin Roesch , Martin Votsmeier , Ralf Moos , Gerhard Fischerauer , Gunter Hagen , Sebastian Reiss
发明人: Martin Roesch , Martin Votsmeier , Ralf Moos , Gerhard Fischerauer , Gunter Hagen , Sebastian Reiss
IPC分类号: F01N11/00
CPC分类号: F01N11/002 , F01N3/0842 , F01N3/101 , F01N3/2066 , F01N11/00 , F01N2550/02 , F01N2550/03 , F01N2560/12 , F01N2900/1622 , F01N2900/1624 , G01N22/00 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/47
摘要: The present invention relates to a process for determining the state of an exhaust-gas purification device. The exhaust-gas purification device is one which can store gas and/or particles. By means of the proposed process, it is for example possible for the loading state of the exhaust-gas aftertreatment system, for example the oxygen storage state of a catalytic converter which is provided with an oxygen-storing material, such as for example a three-way catalytic converter, to be analysed. The present process operates contactlessly through the analysis of resonances which arise upon the excitation of the catalytic converter using the purification device as microwave cavity resonator
摘要翻译: 本发明涉及一种确定废气净化装置的状态的方法。 排气净化装置是可以储存气体和/或颗粒的装置。 通过所提出的方法,废气后处理系统的装载状态例如是可能的,例如设有氧气储存材料的催化转化器的氧气储存状态,例如三 的催化转化器,进行分析。 本方法通过分析使用纯化装置作为微波腔谐振器的催化转化器的激发而产生的共振来非接触地操作
-
公开(公告)号:US06297747B1
公开(公告)日:2001-10-02
申请号:US09141064
申请日:1998-08-27
申请人: Valentin Magori , Frank Schmidt , Thomas Ostertag , Gerhard Fischerauer , Ruediger Steudte , Michael Voss , Rudolf Bader
发明人: Valentin Magori , Frank Schmidt , Thomas Ostertag , Gerhard Fischerauer , Ruediger Steudte , Michael Voss , Rudolf Bader
IPC分类号: G08C1700
CPC分类号: B23B31/083 , B23B2260/122 , B23Q17/00 , B23Q17/098 , G01B7/012 , G01D5/48
摘要: A tool holder for holding a tool has at least one sensor for measuring an operating parameter of the tool holder or the tool during the operation thereof and generating measured value signals which are fed to a signal processing unit for evaluation. The sensor is a surface acoustic wave sensor operating according to acoustic wave principles and its measured value signals are readable in a contactless manner by means of radio waves. The surface acoustic wave sensor requires no current supply circuit but instead draws transmission energy required for transmission of the measured value signals to the signal processing unit from a high frequency interrogation signal, that is transmitted by radio waves from the signal processing unit and is received by the surface acoustic wave sensor.
摘要翻译: 用于保持工具的刀架具有至少一个用于在其操作期间测量刀夹或刀具的操作参数的传感器,并产生被馈送到信号处理单元进行评估的测量值信号。 传感器是根据声波原理操作的声表面波传感器,其测量值信号通过无线电波以非接触方式读取。 表面声波传感器不需要电流供应电路,而是从高频询问信号抽取测量值信号传输到信号处理单元所需的传输能量,该信号由来自信号处理单元的无线电波传输并由 表面声波传感器。
-
3.
公开(公告)号:US09540984B2
公开(公告)日:2017-01-10
申请号:US14232790
申请日:2012-07-12
申请人: Martin Roesch , Martin Votsmeier , Ralf Moos , Gerhard Fischerauer , Gunter Hagen , Sebastian Reiss
发明人: Martin Roesch , Martin Votsmeier , Ralf Moos , Gerhard Fischerauer , Gunter Hagen , Sebastian Reiss
CPC分类号: F01N11/002 , F01N3/0842 , F01N3/101 , F01N3/2066 , F01N11/00 , F01N2550/02 , F01N2550/03 , F01N2560/12 , F01N2900/1622 , F01N2900/1624 , G01N22/00 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/47
摘要: The present invention relates to a process for determining the state of an exhaust-gas purification device. The exhaust-gas purification device is one which can store gas and/or particles. By means of the proposed process, it is for example possible for the loading state of the exhaust-gas aftertreatment system, for example the oxygen storage state of a catalytic converter which is provided with an oxygen-storing material, such as for example a three-way catalytic converter, to be analyzed. The present process operates contactlessly through the analysis of resonances which arise upon the excitation of the catalytic converter using the purification device as microwave cavity resonator.
摘要翻译: 本发明涉及一种确定废气净化装置的状态的方法。 排气净化装置是可以储存气体和/或颗粒的装置。 通过所提出的方法,废气后处理系统的装载状态例如是可能的,例如设有氧气储存材料的催化转化器的氧气储存状态,例如三 的催化转化器,进行分析。 本方法通过分析使用纯化装置作为微波腔谐振器的催化转化器的激发而产生的共振来非接触地操作。
-
-