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1. 发明专利

JP2011112649A Thermal inspection system 有权
标题翻译：热检查系统
公开(公告)号：JP2011112649A
公开(公告)日：2011-06-09
申请号：JP2010259931
申请日：2010-11-22
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： ALLEN JASON RANDOLPH , CROSBY JARED MICHAEL , UHL CHRISTOPHER JOSEPH , CIMINI MICHAEL ORLANDO , MCCARTT BIANCA MARY , CADDELL JAMES WALTER , REYNOLDS JARED REECE , TAIT ROBERT WILLIAM , FERRO ANDREW FRANK
IPC分类号： G01N25/72
CPC分类号： G01N25/72
摘要： PROBLEM TO BE SOLVED: To develop systems of a composite IR inspection and air flow check, capable of inspecting a coated component as a thermal inspection system.
SOLUTION: The thermal inspection system (10) includes a fluid source (12) configured to indirectly or directly supply a warm flow and a cool flow to internal passages of a component. The system includes an imager (16) configured to capture a time series of images corresponding to a transient thermal response of the component to the warm and cool flows. The system further includes at least one flow meter (24) configured to measure the warm and cool flows supplied to the component, and a processor (22) operably connected to the imager. The processor determines the transient thermal response of the component around a transition time. The flow supplied to the component switches from the warm flow to the cool flow at the transition time. The processor compares the transient thermal response around the transition time with one or more basic values or with an acceptable range of values to determine if the component meets a desired specification.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：开发复合IR检查和气流检查的系统，能够检查涂层部件作为热检查系统。解决方案：热检查系统（10）包括流体源（12），其被配置为间接地或直接地向构件的内部通道供应热流和冷流。该系统包括成像器（16），其被配置为捕获对应于该组件的瞬态热响应到温暖和冷流的时间序列图像。所述系统还包括至少一个流量计（24），其被配置为测量供应到所述部件的温暖和冷却流;以及处理器（22），可操作地连接到所述成像器。处理器确定组件围绕过渡时间的瞬态热响应。提供给组件的流量在过渡时间从暖流切换到冷流。处理器将过渡时间周围的瞬态热响应与一个或多个基本值或可接受的值范围进行比较，以确定组件是否满足所需规格。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012140956A System for providing cooling and purging air flow to rotary machine online monitoring system 有权
标题翻译：旋转机器在线监测系统的冷却和净化系统
公开(公告)号：JP2012140956A
公开(公告)日：2012-07-26
申请号：JP2011285363
申请日：2011-12-27
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： DELANCEY JAMES PETER , BAILEY JEREMY C , NIRMALAN NIRM VELUMYLUM , WANG GUANGHUA , ALLEN JASON RANDOLPH , SUMMERVILLE LUCY JOELLE
IPC分类号： F02C7/18 , F01D25/00 , F01D25/12 , F02C6/08 , F02C7/00 , G01J5/00 , G01J5/48
CPC分类号： F01D17/02 , F01D25/12 , F05D2260/80 , Y02T50/675
摘要： PROBLEM TO BE SOLVED: To provide a system that prevents measurement accuracy from being reduced, wherein typical measurement systems for monitoring components include a sight tube inserted within the inspection port and configured to covey emitted and/or reflected radiation from the components to a detector, however the window may become obscured due to buildup of contaminants on the surface of the window during operation.SOLUTION: The system includes a sight tube 101 configured to optically communicate with an interior of a rotary machine via insertion within an inspection port. The sight tube includes a curtain tube 82 disposed about the sight tube. The curtain tube is configured to direct purge air from a first air source to the openings 96 via a first passage 105 formed between an inner surface 107 of the curtain tube and an outer surface 106 of the sight tube. Also, the curtain tube is configured to direct curtain air from a second air source to the outlets via a second passage 94 formed between an outer surface 95 of the curtain tube and an inner surface of the inspection port.
摘要翻译：要解决的问题：提供一种防止测量精度降低的系统，其中用于监视部件的典型测量系统包括插入在检查端口内的瞄准镜并且构造成将来自部件的发射和/或反射的辐射辅助到检测器，然而由于操作期间窗口表面上的污染物积聚，窗口可能变得模糊。解决方案：该系统包括观察管101，其构造成通过插入在检查端口内与旋转机器的内部光学连通。视管包括围绕瞄准镜设置的帘管82。窗帘管构造成经由形成在窗帘管的内表面107和瞄准镜的外表面106之间的第一通道105将吹扫空气从第一空气源引导到开口96。此外，帘管被构造成经由形成在帘管的外表面95和检查口的内表面之间的第二通道94将帘式空气从第二空气源引导到出口。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012127959A Thermal inspection, machining system and use method 有权
标题翻译：热检查，加工系统和使用方法
公开(公告)号：JP2012127959A
公开(公告)日：2012-07-05
申请号：JP2011272884
申请日：2011-12-14
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： BUNKER RONALD SCOTT , ALLEN JASON RANDOLPH , JARED CROSBY
IPC分类号： G01N25/18 , B23Q17/24 , F01D25/00 , F02C7/00
CPC分类号： F01D5/005 , B23P2700/06 , F01D5/14 , F01D25/285 , F05D2260/80 , G01N21/951 , G01N25/18 , G01N25/72
摘要： PROBLEM TO BE SOLVED: To provide a thermal inspection system, a machining system, and a use method which are improved for reducing the number of steps of machining, transfer and an inspection and simultaneously improving the whole quality of components.SOLUTION: The present invention provides a thermal imaging, machining system (100) for components (130) of a machine. The thermal imaging, machining system (100) can include: a machining subsystem (120) with a machining device (300) for perforating one or more holes (140) to the components (130) of the machine; and a thermal inspection subsystem (110) positioned around the machining subsystem (120). The thermal inspection subsystem (110) can include an imager (160) and one or more fluid supply lines (205) so that thermal responses of the holes (140) in the components (130) of the machine are determined.
摘要翻译：要解决的问题：提供一种用于减少加工，转移和检查的步骤数量并且同时提高部件的整体质量的热检查系统，加工系统和使用方法。解决方案：本发明提供一种用于机器的部件（130）的热成像加工系统（100）。热成像加工系统（100）可以包括：加工子系统（120），其具有用于将一个或多个孔（140）穿孔到机器的部件（130）的加工装置（300）以及位于所述加工子系统（120）周围的热检查子系统（110）。热检查子系统（110）可以包括成像器（160）和一个或多个流体供应管线（205），从而确定机器部件（130）中的孔（140）的热响应。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2009276347A System and method for thermal inspection of objects 审中-公开
标题翻译：用于热物理检测的系统和方法
公开(公告)号：JP2009276347A
公开(公告)日：2009-11-26
申请号：JP2009115066
申请日：2009-05-12
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： ALLEN JASON RANDOLPH , NIRMALAN NIRM VELUMYLUM , SAKARAI MOHAMED
IPC分类号： G01J5/48 , G01J5/00
CPC分类号： G01J5/0022 , G01J5/0088 , G01J5/08 , G01J5/089 , G01J5/601 , G01J2005/0077
摘要： PROBLEM TO BE SOLVED: To provide a temperature measurement system for an object 10.
SOLUTION: This system has an array of a two-dimensional detector 56 so constituted as to receive radiation within a plurality of wavelength ranges, and has a first axis 124, showing the spacial dimension and a second axis 126 showing the wavelength dimension. This system also includes an optical system 50 constituted so as to make the radiation emitted by the object 10 focus on the array of the detector 56.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于物体10的温度测量系统。解决方案：该系统具有二维检测器56的阵列，其被构造成接收多个波长范围内的辐射，以及具有示出空间尺寸的第一轴线124和示出波长尺寸的第二轴线126。该系统还包括一个光学系统50，其被构造成使得由对象10发射的辐射聚焦在检测器56的阵列上。（C）2010，JPO＆INPIT

5. 发明专利

JP2011141277A Thermal inspection system and method incorporating external flow 审中-公开
标题翻译：热检查系统和外部流量的方法
公开(公告)号：JP2011141277A
公开(公告)日：2011-07-21
申请号：JP2010289962
申请日：2010-12-27
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： ALLEN JASON RANDOLPH , BUNKER RONALD SCOTT , CROSBY JARED MICHAEL
IPC分类号： G01N25/18
CPC分类号： G01N25/72
摘要： PROBLEM TO BE SOLVED: To provide a thermal inspection system and method including an external flow covering a componenet under test in order to construct proper film cooling and an aerodynamical power dispersion.
SOLUTION: A thermal inspection method is disclosed. The inspection method includes a step of disposing the component in a wind tunnel (20) configured to create a predetermined Mach number distribution in an external surface (12) of the component. A gas is supplied at a known temperature T into the wind tunnel to create an external flow of gas over the external surface of the component in accordance with the predetermined Mach number distribution. The inspection method furthermore includes steps of directly or indirectly measuring one or more external surface temperatures of the component to generate the external surface temperature distribution for the external surface of the component and using the external surface temperature distribution to perform a quality control inspection of the component. The thermal inspection system is also disclosed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种热检查系统和方法，其包括覆盖被测部件的外部流动，以构建适当的膜冷却和空气动力学功率分散。解决方案：公开了一种热检测方法。所述检查方法包括将所述部件设置在风洞（20）中的步骤，所述风洞被构造成在所述部件的外表面（12）中产生预定的马赫数分布。在已知温度T下将气体供应到风洞中，以根据预定的马赫数分布在部件的外表面上产生气体的外部气流。检查方法还包括直接或间接测量部件的一个或多个外表面温度以产生部件的外表面的外表面温度分布的步骤，并且使用外表面温度分布来执行部件的质量控制检查。还公开了热检查系统。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010236549A Method for quantifying hole flow rate in film cooled part 审中-公开
标题翻译：用于定量膜冷却部分的孔流速的方法
公开(公告)号：JP2010236549A
公开(公告)日：2010-10-21
申请号：JP2010071167
申请日：2010-03-26
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： BUNKER RONALD SCOTT , ALLEN JASON RANDOLPH
IPC分类号： F02C7/00 , F01D25/00 , G01F1/66 , G01N25/18
CPC分类号： G01F1/6884 , F01D5/186 , F05D2300/5024 , G01N25/72
摘要： PROBLEM TO BE SOLVED: To provide a method for measuring a flow rate through a cooling hole (16) of a film cooled part (10). SOLUTION: The method includes the steps of: (1) measuring a transient thermal response of an internal surface temperature corresponding solely to an inside portion (22) of the cooling hole (16) for the film cooled part (10) resulting from a flow of fluid through the part (10), the fluid having an initial temperature that is different from an initial temperature of the film cooled part (10); (2) mathematically characterizing the transient thermal response; and (3) determining the cooling hole flow rate from the mathematical characterization. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量通过薄膜冷却部件（10）的冷却孔（16）的流量的方法。解决方案：该方法包括以下步骤：（1）测量仅对与薄膜冷却部分（10）的冷却孔（16）的内部部分（22）相对应的内部表面温度的瞬态热响应，从而产生从流体流过所述部分（10），所述流体具有与所述薄膜冷却部分（10）的初始温度不同的初始温度; （2）数学表征瞬态热响应; 和（3）从数学表征中确定冷却孔流量。版权所有（C）2011，JPO＆INPIT

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