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1. 发明授权

US07535565B1 System and method for detecting and analyzing compositions 有权
标题翻译：用于检测和分析组合物的系统和方法
公开(公告)号：US07535565B1
公开(公告)日：2009-05-19
申请号：US11970785
申请日：2008-01-08
申请人： John Ruediger Mader Viertl , Warren Arthur Nelson
发明人： John Ruediger Mader Viertl , Warren Arthur Nelson
IPC分类号： G01J3/30
CPC分类号： G01N21/718 , G01N21/94 , G01N21/9515 , G01N2201/1056 , G02B23/2423 , G02B26/108
摘要： A system and method for performing laser plasma spectroscopy on a surface of a component, particularly to detect, analyze, and determine the extent of deposit build up on turbomachine components protected by coatings that are susceptible to damage from infiltration of deposits. The system includes a laser energy source and a probe interconnected with the laser energy source to receive a laser beam therefrom and then direct the laser beam onto the surface of the component and scan an area of the surface while the component remains stationary. The probe is further configured to collect radiation emitted from a laser-induced plasma generated by the laser beam at the surface of the component. The system is further equipped to transmit the radiation from the probe and spectrally analyze the radiation.
摘要翻译：一种用于在部件表面上执行激光等离子体光谱的系统和方法，特别是用于检测，分析和确定由容易被沉积物渗透破坏的涂层所保护的涡轮机组件上积累的沉积物的程度。该系统包括激光能源和与激光能量源互连以从其接收激光束的探针，然后将激光束引导到部件的表面上，并且在部件保持静止时扫描表面的一部分。该探针还被配置为收集由激光束在组件的表面处产生的激光诱导等离子体发射的辐射。该系统进一步配备来自探头的辐射传输并对辐射进行光谱分析。

2. 发明授权

US07064825B2 Methods and apparatus for evaluating rotary machinery 失效
标题翻译：评估旋转机械的方法和装置
公开(公告)号：US07064825B2
公开(公告)日：2006-06-20
申请号：US10722298
申请日：2003-11-25
申请人： John Ruediger Mader Viertl , Tymm Bradner Schumaker
发明人： John Ruediger Mader Viertl , Tymm Bradner Schumaker
IPC分类号： G01J3/30
CPC分类号： G01N21/718
摘要： A method for determining a useful life applied to a coating on a surface of a component coupled to a rotatable member of a rotary machine. The method includes directing a laser across a surface of the component while the rotatable member remains coupled within an assembled rotary machine and measuring radiation emitted from the surface of the component.
摘要翻译：一种用于确定施加到耦合到旋转机器的可旋转构件的部件的表面上的涂层的使用寿命的方法。该方法包括将激光穿过组件的表面，同时可旋转构件保持联接在组装的旋转机器内并测量从组件的表面发射的辐射。

3. 发明授权

US07303373B2 Wind turbine systems, monitoring systems and processes for monitoring stress in a wind turbine blade 有权
公开(公告)号：US07303373B2
公开(公告)日：2007-12-04
申请号：US11263328
申请日：2005-10-31
申请人： John Ruediger Mader Viertl
发明人： John Ruediger Mader Viertl
IPC分类号： B64C11/30
CPC分类号： G01B11/18 , F03D17/00 , G01D5/35345 , G01M11/086 , Y02E10/721
摘要： Wind turbine systems, monitoring systems, and processes for measuring stress in a wind turbine blade generally includes embedding and or disposing optical glass fibers on a surface of the wind turbine blade and monitoring light transmission through the optical glass fiber. A reduction or loss of transmission indicates that the tensile strength of the optical glass fiber has been exceeded, which directly correlates to the level of stress exposed to the wind turbine blade.

4. 发明授权

US07805998B2 Apparatus and method for inspection of turbine valve seats 有权
标题翻译：用于检查涡轮阀座的装置和方法
公开(公告)号：US07805998B2
公开(公告)日：2010-10-05
申请号：US11755830
申请日：2007-05-31
申请人： John Ruediger Mader Viertl
发明人： John Ruediger Mader Viertl
IPC分类号： G01N29/265 , G01N29/06
CPC分类号： F16K37/0083 , Y10T137/8175
摘要： An apparatus and method for remote frequency-based inspection of a valve seat includes inserting a frequency-based inspection tool into an inspection position over the valve seat and contacting the one or more supports to the inner surface of the valve seat. An input signal is transmitted at a desired frequency through the valve seat to a joint between the valve seat and a valve shaft via the one or more transducers. The shaft is rotated to remotely rotate the fixture, thereby allowing an inspection of an entire perimeter of the joint. An output signal is received and is evaluated to determine if an anomaly is present in the joint.
摘要翻译：用于阀座的基于频率的远程检查的装置和方法包括将基于频率的检查工具插入阀座上方的检查位置并将一个或多个支撑件接触到阀座的内表面。输入信号通过一个或多个换能器通过阀座以期望的频率传递到阀座与阀轴之间的接头。轴旋转以远程旋转固定装置，从而允许检查接头的整个周边。接收输出信号并进行评估，以确定接头中是否存在异常。

5. 发明授权

US06698288B2 Method and system for assembling and nondestructive testing of assemblies with composite components 有权
标题翻译：用复合材料组件组装和无损检测的方法和系统
公开(公告)号：US06698288B2
公开(公告)日：2004-03-02
申请号：US10010127
申请日：2001-12-06
申请人： Shahram Shirzad , John Ruediger Mader Viertl
发明人： Shahram Shirzad , John Ruediger Mader Viertl
IPC分类号： G01N2904
CPC分类号： G01N29/2418 , G01N25/72 , G01N29/12 , G01N29/228 , G01N2291/0234
摘要： A method and system for nondestructively detecting and characterizing defects in articles, including assemblies that may include components formed of composite materials. The method entails vibrating an entire article/assembly to induce an oscillating strain in the article/assembly so that any flaws in the article/assembly are heated by localized friction, as would occur between opposing surface portions of a defect or an interface between components of the assembly. The article/assembly is then infrared imaged to detect any localized temperature rises associated with the localized friction at the defect or interface.
摘要翻译：用于非破坏性地检测和表征制品中的缺陷的方法和系统，包括可以包括由复合材料形成的部件的组件。该方法需要使整个制品/组件振动以在制品/组件中引起振荡应变，使得制品/组件中的任何缺陷通过局部摩擦加热，如在缺陷的相对表面部分或者部件之间的界面大会。然后将物品/组件进行红外成像以检测与缺陷或界面处的局部摩擦相关的任何局部温度升高。

6. 发明授权

US08314611B2 Magnetic particle inspection apparatus and method 有权
标题翻译：磁粉检查装置及方法
公开(公告)号：US08314611B2
公开(公告)日：2012-11-20
申请号：US12684514
申请日：2010-01-08
申请人： John Ruediger Mader Viertl , Manu Mathai , Grady Baggett
发明人： John Ruediger Mader Viertl , Manu Mathai , Grady Baggett
IPC分类号： G01N27/84
CPC分类号： G01R33/0213
摘要： A magnetic particle inspection (MPI) apparatus is disclosed that includes a chordal field coil pair and a radial field coil pair. The chordal field coil pair includes first and second chordal field coils configured to produce a chordally oriented magnetic flux about a test article.
摘要翻译：公开了一种包括弦场线圈对和径向场线圈对的磁粉探伤（MPI）装置。弦弦线圈对包括构造成围绕测试物品产生弦向定向磁通的第一和第二弦场线圈。

7. 发明申请

US20080295901A1 APPARATUS AND METHOD FOR INSPECTION OF TURBINE VALVE SEATS 有权
标题翻译：用于检查涡轮阀座的装置和方法
公开(公告)号：US20080295901A1
公开(公告)日：2008-12-04
申请号：US11755830
申请日：2007-05-31
申请人： John Ruediger Mader Viertl
发明人： John Ruediger Mader Viertl
IPC分类号： F16K37/00
CPC分类号： F16K37/0083 , Y10T137/8175
摘要： An apparatus and method for remote frequency-based inspection of a valve seat comprises inserting a frequency-based inspection tool into an inspection position over the valve seat and contacting the one or more supports to the inner surface of the valve seat. An input signal is transmitted at a desired frequency through the valve seat to a joint between the valve seat and a valve shaft via the one or more transducers. The shaft is rotated to remotely rotate the fixture, thereby allowing an inspection of an entire perimeter of the joint. An output signal is received and is evaluated to determine if an anomaly is present in the joint.
摘要翻译：用于阀座的基于频率的远程检查的装置和方法包括将基于频率的检查工具插入阀座上方的检查位置并将一个或多个支撑件接触到阀座的内表面。输入信号通过一个或多个换能器通过阀座以期望的频率传递到阀座与阀轴之间的接头。轴旋转以远程旋转固定装置，从而允许检查接头的整个周边。接收输出信号并进行评估，以确定接头中是否存在异常。

8. 发明授权

US07440097B2 Laser plasma spectroscopy apparatus and method for in situ depth profiling 有权
标题翻译：激光等离子体光谱装置及其原位深度分析方法
公开(公告)号：US07440097B2
公开(公告)日：2008-10-21
申请号：US11426708
申请日：2006-06-27
申请人： Pamela King Benicewicz , Pavel Alexeyevich Fomitchov , Elena Rozier , John Ruediger Mader Viertl , Tymm Bradner Schumaker
发明人： Pamela King Benicewicz , Pavel Alexeyevich Fomitchov , Elena Rozier , John Ruediger Mader Viertl , Tymm Bradner Schumaker
IPC分类号： G01J3/443 , G01J3/30 , G01N21/63 , G01B11/22 , G01B11/06
CPC分类号： G01N21/718 , G01J3/2889 , G01J3/443 , G01N2021/1782
摘要： An in-situ laser plasma spectroscopy (LPS) system for automated near real-time elemental depth profiling of a target including: an optical source configured to generate an optical beam, wherein the optical beam is pulsed; an optical probe system configured to deliver the optical beam from the optical source to a surface of a target to generate an ablation plasma; a time resolved spectral detection system configured to generate time resolved spectral data from emission signals from the ablation plasma; and a data acquisition and processing system configured to acquire the time resolved spectral data to determine, in combination with predetermined calibration data, an absolute elemental concentration as a function of depth in near real-time.
摘要翻译：一种用于目标的自动近实时元素深度分析的原位激光等离子体光谱（LPS）系统，包括：被配置为产生光束的光源，其中所述光束被脉冲; 光探针系统，被配置为将所述光束从所述光源传送到靶的表面以产生消融等离子体; 时间分辨光谱检测系统，被配置为从消融等离子体的发射信号产生时间分辨光谱数据; 以及数据采集和处理系统，被配置为获取所述时间分辨的光谱数据，以结合预定的校准数据来确定作为深度近似实时的函数的绝对元素浓度。

9. 发明授权

US06952094B1 Nondestructive inspection method and system therefor 有权
标题翻译：无损检测方法及系统
公开(公告)号：US06952094B1
公开(公告)日：2005-10-04
申请号：US10905258
申请日：2004-12-22
申请人： John Ruediger Mader Viertl
发明人： John Ruediger Mader Viertl
IPC分类号： G01N27/82 , G01N27/90
CPC分类号： G01N27/902
摘要： A method and system for inspecting a turbine wheel having axial slots along a perimeter thereof that are configured for mating with and securing airfoil members to the perimeter of the wheel, and an annular slot that intersects the axial slots. The method and system make use of one or more eddy current probes that are placed in the annular slot to electromagnetically inspect the annular slot and at least one of the axial slots for cracks in surfaces thereof. The probe is part of a probe assembly that includes a mounting member for engaging at least one of the annular and axial slots. The probe assembly is operable to maintain the probe at a fixed distance from surfaces of the annular slot as the probe travels through the annular slot.
摘要翻译：一种用于检查具有沿其周边的轴向槽的涡轮机叶轮的方法和系统，其被构造成用于与翼型件配合并固定到轮的周边，以及与轴向槽相交的环形槽。该方法和系统利用放置在环形槽中的一个或多个涡流探针以电磁检查环形槽和至少一个轴向槽，以在其表面中产生裂纹。探针是探针组件的一部分，其包括用于接合至少一个环形槽和轴向槽的安装构件。当探头穿过环形槽时，探头组件可操作以将探头保持在与环形槽的表面固定的距离处。

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