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1.发明授权Method for determining the layer thickness of a TBC coating of at least one blade of a non-positive-displacement machine, a corresponding TBC layer thickness measuring device for carrying out the method and use of the method and the TBC layer thickness measuring device 有权用于确定非正排量机器的至少一个叶片的TBC涂层的层厚度的方法，用于执行该方法的方法和使用的相应的TBC层厚度测量装置和TBC层厚度测量装置公开(公告)号：US08217663B2
公开(公告)日：2012-07-10
申请号：US11990642
申请日：2006-07-27
CPC分类号： G01B15/02 , F01D21/003 , F05D2230/90 , F05D2260/80 , G01S13/36 , G01S13/88
摘要： A method determines the layer thickness of a TBC coating of at least one blade of a non-positive-displacement machine. To this end, at least one electromagnetic wave is emitted to the surface of the at least one blade, the at least one electromagnetic wave is then at least partially reflected by the at least one blade, and the reflected portion of the at least one electromagnetic wave is received and subsequently processed. In addition, the at least one electromagnetic wave is emitted with a frequency matched to the layer thickness of the TBC coating, and the phase of the at least one electromagnetic wave is compared with the phase of the at least one received electromagnetic wave. The at least one emitted electromagnetic wave undergoes a phase change during reflection and the layer thickness of the TBC coating is determined by the phase comparison.
摘要翻译： 一种方法确定非正排量机器的至少一个叶片的TBC涂层的层厚度。 为此，至少一个电磁波被发射到至少一个叶片的表面，然后至少一个电磁波被至少一个叶片至少部分地反射，并且至少一个电磁波的反射部分 波被接收并随后处理。 此外，以与TBC涂层的层厚度相匹配的频率发射至少一个电磁波，并且将至少一个电磁波的相位与至少一个接收的电磁波的相位进行比较。 至少一个发射的电磁波在反射期间经历相变，并且通过相位比较来确定TBC涂层的层厚度。
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2.发明申请Method for determining the layer thickness of a tbc coating of at least one blade of a non-positive-displacement machine, a corresponding tbc layer thickness measuring device for carrying out the method and use of the method and the tbc layer thickness measuring device 有权用于确定非正排量机器的至少一个叶片的tbc涂层的层厚度的方法，用于实施该方法和该方法的使用的相应的tbc层厚度测量装置和tbc层厚度测量装置公开(公告)号：US20090134884A1
公开(公告)日：2009-05-28
申请号：US11990642
申请日：2006-07-27
IPC分类号： G01R25/00
CPC分类号： G01B15/02 , F01D21/003 , F05D2230/90 , F05D2260/80 , G01S13/36 , G01S13/88
摘要： A method determines the layer thickness of a TBC coating of at least one blade of a non-positive-displacement machine. To this end, at least one electromagnetic wave is emitted to the surface of the at least one blade, the at least one electromagnetic wave is then at least partially reflected by the at least one blade, and the reflected portion of the at least one electromagnetic wave is received and subsequently processed. In addition, the at least one electromagnetic wave is emitted with a frequency matched to the layer thickness of the TBC coating, and the phase of the at least one electromagnetic wave is compared with the phase of the at least one received electromagnetic wave. The at least one emitted electromagnetic wave undergoes a phase change during reflection and the layer thickness of the TBC coating is determined by the phase comparison.
摘要翻译： 一种方法确定非正排量机器的至少一个叶片的TBC涂层的层厚度。 为此，至少一个电磁波被发射到至少一个叶片的表面，然后至少一个电磁波被至少一个叶片至少部分地反射，并且至少一个电磁波的反射部分 波被接收并随后处理。 此外，以与TBC涂层的层厚度相匹配的频率发射至少一个电磁波，并且将至少一个电磁波的相位与至少一个接收的电磁波的相位进行比较。 至少一个发射的电磁波在反射期间经历相变，并且通过相位比较来确定TBC涂层的层厚度。
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3.发明申请Network analyzer with an n-port network having at least two ports for measuring the wave parameters of a measurement object 失效具有至少两个端口用于测量测量对象的波形参数的n端口网络的网络分析器公开(公告)号：US20120032837A1
公开(公告)日：2012-02-09
申请号：US13262255
申请日：2010-02-25
CPC分类号： G01R27/28
摘要： A network analyzer includes an n-port network with two ports for measuring wave parameters of a measurement object. Each port has a feed for a radio-frequency signal from a signal source. Signal components of the radio-frequency signal fed into the respective port are reflected at the measurement object and the signal components of one or more radio-frequency signals fed into at least one other port are transmitted through the measurement object to the respective port are measured as wave parameters. The two ports are supplied with different radio-frequency signals, wherein frequencies or frequency bands are offset with respect to one another by a frequency offset. Reflected and transmitted signal components of the radio-frequency signals are measured at the same time at the two ports.
摘要翻译： 网络分析仪包括具有用于测量测量对象的波形参数的两个端口的n端口网络。 每个端口都有一个来自信号源的射频信号的馈电。 馈送到相应端口的射频信号的信号分量在测量对象处被反射，并且馈送到至少另一个端口的一个或多个射频信号的信号分量通过测量对象传输到相应的端口被测量 作为波形参数。 两个端口被提供有不同的射频信号，其中频率或频带通过频率偏移相对于彼此偏移。 在两个端口同时测量射频信号的反射和发射信号分量。
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4.发明授权Network analyzer with an n-port network having at least two ports for measuring the wave parameters of a measurement object 失效具有至少两个端口用于测量测量对象的波形参数的n端口网络的网络分析器公开(公告)号：US08648746B2
公开(公告)日：2014-02-11
申请号：US13262255
申请日：2010-02-25
IPC分类号： G01S13/58
CPC分类号： G01R27/28
摘要： A network analyzer includes an n-port network with two ports for measuring wave parameters of a measurement object. Each port has a feed for a radio-frequency signal from a signal source. Signal components of the radio-frequency signal fed into the respective port are reflected at the measurement object and the signal components of one or more radio-frequency signals fed into at least one other port are transmitted through the measurement object to the respective port are measured as wave parameters. The two ports are supplied with different radio-frequency signals, wherein frequencies or frequency bands are offset with respect to one another by a frequency offset. Reflected and transmitted signal components of the radio-frequency signals are measured at the same time at the two ports.
摘要翻译： 网络分析仪包括具有用于测量测量对象的波形参数的两个端口的n端口网络。 每个端口都有一个来自信号源的射频信号的馈电。 馈送到相应端口的射频信号的信号分量在测量对象处被反射，并且馈送到至少另一个端口中的一个或多个射频信号的信号分量通过测量对象传输到各个端口被测量 作为波形参数。 两个端口被提供有不同的射频信号，其中频率或频带通过频率偏移相对于彼此偏移。 在两个端口同时测量射频信号的反射和发射信号分量。
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