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1. 发明授权

US08217663B2 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
标题翻译：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
申请人： Thomas Bosselmann , Klaus Huber , Andreas Schicht , Michael Willsch
发明人： Thomas Bosselmann , Klaus Huber , Andreas Schicht , Michael Willsch
IPC分类号： G01R27/04 , G01R27/32
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。

2. 发明申请

US20090134884A1 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
标题翻译：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
申请人： Thomas Bosselmann , Klaus Huber , Andreas Schicht , Michael Willsch
发明人： Thomas Bosselmann , Klaus Huber , Andreas Schicht , Michael Willsch
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。

3. 发明申请

US20080159353A1 Method for Determining the Temperature of a Surface Coating 失效
标题翻译：确定表面涂层温度的方法
公开(公告)号：US20080159353A1
公开(公告)日：2008-07-03
申请号：US11665824
申请日：2005-10-11
申请人： Thomas Bosselmann , Klaus Huber , Francisco Javier Sevilla Perez , Michael Willsch
发明人： Thomas Bosselmann , Klaus Huber , Francisco Javier Sevilla Perez , Michael Willsch
IPC分类号： G01K11/00
CPC分类号： G01K11/006
摘要： The invention relates to a method for determining the temperature of a surface coating of rotating blades mounted in a non-positive-displacement machine with a rotor shaft rotationally mounted in a housing, during which electromagnetic waves are emitted in a duct in an area of the rotating blades by at least one means for generating electromagnetic waves. The electromagnetic waves are reflected, at least in part, by at least one rotating blade. The reflected portions of the electromagnetic waves are received by at least one receiving means and the temperature of the surface coating of the rotating blades is determined from a distribution of intensity of the received electromagnetic waves. The invention also relates to a method for determining the temperature of a surface coating of guide vanes mounted in a rotationally fixed manner in a non-positive-displacement machine with a housing, and to a device for carrying out the method.
摘要翻译：本发明涉及一种用于确定安装在非正排量机器中的旋转叶片的表面涂层的温度的方法，其中转子轴旋转地安装在壳体中，在该壳体内电磁波在管道中发射在用于产生电磁波的至少一个装置旋转叶片。至少部分地由至少一个旋转叶片反射电磁波。电磁波的反射部分由至少一个接收装置接收，旋转叶片的表面涂层的温度由所接收的电磁波的强度分布确定。本发明还涉及一种用于确定以具有壳体的非正排量机器中以旋转固定的方式安装的导向叶片的表面涂层的温度的方法以及用于实施该方法的装置。

4. 发明申请

US20060048581A1 Method for determination of the stress on blades of a turbine machine during operation and corresponsing device for carrying out said method 有权
标题翻译：用于确定在操作期间的涡轮机叶片上的应力的方法和用于执行所述方法的对应装置
公开(公告)号：US20060048581A1
公开(公告)日：2006-03-09
申请号：US10543138
申请日：2004-01-16
申请人： Thomas Bosselmann , Franz Eiermann , Klaus Huber , Michael Willsch
发明人： Thomas Bosselmann , Franz Eiermann , Klaus Huber , Michael Willsch
IPC分类号： G01H1/00
CPC分类号： G01H9/00 , F01D21/003 , F01D21/14 , F05D2300/611 , G01H1/006 , G01L1/25 , G01M13/00 , G01S13/50 , G01S13/88
摘要： The method serves to determine the vibrational state of turbine blades, arranged on a rotor shaft, mounted such as to rotate in a housing and/or of guide vanes. At least one electromagnetic wave is transmitted into a flow channel in the vicinity of the blades, using means for the generation of at least one electromagnetic wave. The electromagnetic waves are at least partly reflected from at least one blade. The reflected part of the at least one electromagnetic wave is received by means for receiving and the vibrational state of the corresponding blade is determined from a signal corresponding to the at least one received electromagnetic wave.
摘要翻译：该方法用于确定安装在转子轴上的涡轮叶片的振动状态，其被安装成在壳体和/或导叶中旋转。使用用于产生至少一个电磁波的装置，至少一个电磁波被传送到叶片附近的流动通道中。电磁波至少部分地从至少一个叶片反射。至少一个电磁波的反射部分由接收装置接收，相应叶片的振动状态由对应于至少一个接收的电磁波的信号确定。

5. 发明授权

US07517143B2 Method for determining the temperature of a surface coating 失效
标题翻译：确定表面涂层温度的方法
公开(公告)号：US07517143B2
公开(公告)日：2009-04-14
申请号：US11665824
申请日：2005-10-11
申请人： Thomas Bosselmann , Klaus Huber , Francisco Javier Sevilla Perez , Michael Willsch
发明人： Thomas Bosselmann , Klaus Huber , Francisco Javier Sevilla Perez , Michael Willsch
IPC分类号： G01K11/00
CPC分类号： G01K11/006
摘要： The invention relates to a method for determining the temperature of a surface coating of rotating blades mounted in a non-positive-displacement machine with a rotor shaft rotationally mounted in a housing, during which electromagnetic waves are emitted in a duct in an area of the rotating blades by at least one means for generating electromagnetic waves. The electromagnetic waves are reflected, at least in part, by at least one rotating blade. The reflected portions of the electromagnetic waves are received by at least one receiving means and the temperature of the surface coating of the rotating blades is determined from a distribution of intensity of the received electromagnetic waves. The invention also relates to a method for determining the temperature of a surface coating of guide vanes mounted in a rotationally fixed manner in a non-positive-displacement machine with a housing, and to a device for carrying out the method.
摘要翻译：本发明涉及一种用于确定安装在非正排量机器中的旋转叶片的表面涂层的温度的方法，其中转子轴旋转地安装在壳体中，在该壳体内电磁波在管道中发射在用于产生电磁波的至少一个装置旋转叶片。至少部分地由至少一个旋转叶片反射电磁波。电磁波的反射部分由至少一个接收装置接收，并且旋转叶片的表面涂层的温度由所接收的电磁波的强度分布确定。本发明还涉及一种用于确定以具有壳体的非正排量机器中以旋转固定的方式安装的导向叶片的表面涂层的温度的方法以及用于实施该方法的装置。

6. 发明授权

US07373823B2 Method for determination of the stress on blades of a turbine machine during operation and corresponding device for carrying out said method 有权
标题翻译：用于在运行期间确定涡轮机叶片上的应力的方法以及用于执行所述方法的相应装置
公开(公告)号：US07373823B2
公开(公告)日：2008-05-20
申请号：US10543138
申请日：2004-01-16
申请人： Thomas Bosselmann , Franz Eiermann , Klaus Huber , Michael Willsch
发明人： Thomas Bosselmann , Franz Eiermann , Klaus Huber , Michael Willsch
IPC分类号： G01N29/04 , G01N24/00 , G06F11/30
CPC分类号： G01H9/00 , F01D21/003 , F01D21/14 , F05D2300/611 , G01H1/006 , G01L1/25 , G01M13/00 , G01S13/50 , G01S13/88
摘要： The method serves to determine the vibrational state of turbine blades, arranged on a rotor shaft, mounted such as to rotate in a housing and/or of guide vanes. At least one electromagnetic wave is transmitted into a flow channel in the vicinity of the blades, using means for the generation of at least one electromagnetic wave. The electromagnetic waves are at least partly reflected from at least one blade. The reflected part of the at least one electromagnetic wave is received by means for receiving and the vibrational state of the corresponding blade is determined from a signal corresponding to the at least one received electromagnetic wave.
摘要翻译：该方法用于确定安装在转子轴上的涡轮叶片的振动状态，其被安装成在壳体和/或导叶中旋转。使用用于产生至少一个电磁波的装置，至少一个电磁波被传送到叶片附近的流动通道中。电磁波至少部分地从至少一个叶片反射。至少一个电磁波的反射部分由接收装置接收，相应叶片的振动状态由对应于至少一个接收的电磁波的信号确定。

7. 发明授权

US09612304B2 Magnetic resonance apparatus with wireless transmission from MRI receive coils to receiver 有权
公开(公告)号：US09612304B2
公开(公告)日：2017-04-04
申请号：US13604550
申请日：2012-09-05
申请人： Stephan Biber , Klaus Huber
发明人： Stephan Biber , Klaus Huber
IPC分类号： G01R33/36 , G01R33/3415
CPC分类号： G01R33/3692 , G01R33/3415 , G01R33/3664
摘要： A magnetic resonance apparatus includes receive coils and a receiver device for processing magnetic resonance signals received by coil elements of the receive coils. The receive coils are subdivided into at least a first group having at least one receive coil and a second group having at least one receive coil. The receive coils of the first group are connected to the receiver device via a hardwired communications link, and the receive coils of the second group are each connectable or connected to the receiver device via a wireless communications link.

8. 发明授权

US09395427B2 Activation of transmit/receive arrays for decoupling during transmission 有权
标题翻译：在传输过程中激活发送/接收数组以进行去耦
公开(公告)号：US09395427B2
公开(公告)日：2016-07-19
申请号：US13960791
申请日：2013-08-06
申请人： Stephan Biber , Klaus Huber
发明人： Stephan Biber , Klaus Huber
IPC分类号： G01R33/36 , A61B5/055
CPC分类号： G01R33/36 , A61B5/055 , G01R33/365
摘要： A system for electromagnetic excitation of an object under examination during magnetic resonance tomography includes a radio frequency (RF) device for generating a radio-frequency signal and a plurality of antennas for emitting the radio-frequency signal. A signal connection exists between the output of the RF device and the plurality of antennas. A source impedance of the signal connection to the output of the RF device at a connection point of the plurality of antennas is significantly higher than the impedance of the plurality of antennas at the connection points, so that the plurality of antennas are fed in a current source feed mode if a radio-frequency signal is present.
摘要翻译：在磁共振断层摄影中，检查对象的电磁激励系统包括用于产生射频信号的射频（RF）装置和用于发射射频信号的多个天线。在RF设备的输出和多个天线之间存在信号连接。在多个天线的连接点处的到RF设备的输出的信号连接的源阻抗显着高于连接点处的多个天线的阻抗，使得多个天线以当前的电流如果存在射频信号，则源馈送模式。

9. 发明申请

US20160131728A1 MR LOCAL COIL SYSTEM, MR SYSTEM AND METHOD OF OPERATION 审中-公开
标题翻译： MR本地线圈系统，MR系统和操作方法
公开(公告)号：US20160131728A1
公开(公告)日：2016-05-12
申请号：US14938707
申请日：2015-11-11
申请人： Stephan Biber , Klaus Huber , Johanna Dorothee Schöpfer , Markus Vester
发明人： Stephan Biber , Klaus Huber , Johanna Dorothee Schöpfer , Markus Vester
IPC分类号： G01R33/483
摘要： A magnetic resonance (MR) local coil system includes local MR transmit coils that may be inductively coupled to at least one power-feed coil of an MR device. At least two local MR transmit coils may be used to generate local B1 excitation fields that are differently structured with respect to each other.
摘要翻译：磁共振（MR）局部线圈系统包括本地MR发射线圈，其可以感应耦合到MR装置的至少一个供电线圈。可以使用至少两个本地MR发射线圈来产生彼此不同结构的本地B1激励场。

10. 发明授权

US08841909B2 Balanced-to-unbalanced transformer for converting a symmetrical high-frequency signal into an asymmetrical high-frequency signal 有权
标题翻译：用于将对称高频信号转换成不对称高频信号的平衡 - 不平衡变压器
公开(公告)号：US08841909B2
公开(公告)日：2014-09-23
申请号：US13270034
申请日：2011-10-10
申请人： Franz Eiermann , Klaus Huber
发明人： Franz Eiermann , Klaus Huber
IPC分类号： G01V3/00
CPC分类号： G01R33/3685 , H01F19/04
摘要： The present embodiments relate to a balanced-to-unbalanced transformer for converting a symmetrical high-frequency signal into an asymmetrical high-frequency signal. The balanced-to-unbalanced transformer includes two coil windings made of wire. The two coil windings are electrically insulated from each other and are wound on a winding form. Each of the two coil windings has an input at one end of the winding form for the symmetrical high-frequency signal and an output at another end of the winding form for the asymmetrical high-frequency signal. The two coil windings lie on top of one another in a radial direction of the winding form.
摘要翻译：本实施例涉及用于将对称高频信号转换成不对称高频信号的平衡不平衡变压器。平衡不平衡变压器包括两根由导线制成的线圈绕组。两个线圈绕组彼此电绝缘并缠绕在绕组形式上。两个线圈绕组中的每一个在对称高频信号的绕组形式的一端具有一个输入端，并且在用于非对称高频信号的绕组形式的另一端具有一个输出端。两个线圈绕组在绕组形式的径向上位于彼此的顶部。

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