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公开(公告)号：US11208955B2
公开(公告)日：2021-12-28
申请号：US16574427
申请日：2019-09-18
发明人： Chris J. Niggemeier , Lifang Yuan
摘要： A case for a gas turbine engine includes a case wall and a boss that extends from the case wall. The boss includes a perimeter step.
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公开(公告)号：US10914910B2
公开(公告)日：2021-02-09
申请号：US15744633
申请日：2017-02-22
发明人： Aarash Navabi
摘要： A sight glass for observation of industrial applications using a non-glass lens.
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公开(公告)号：US10392959B2
公开(公告)日：2019-08-27
申请号：US15254126
申请日：2016-09-01
发明人： Benjamin John Olechnowicz , Troy David Hazelton , Jeffrey Roy Rudd , Fred Yu-Feng Chou , Frederick Louis Glesius
IPC分类号： F23N5/08 , F23N5/24 , F01D17/08 , G01J5/00 , F02C9/46 , G01J5/04 , F23M11/04 , G01J5/02 , G01J1/42 , G01J5/08
摘要： A flame sensor apparatus includes a sensor assembly. The sensor assembly includes a photodiode for sensing characteristics of a flame. The photodiode outputs an electrical photocurrent. The sensor assembly includes an electrical assembly that is electrically remote from the sensor assembly. The sensor assembly includes an electric cable assembly extending from the sensor assembly to the electrical assembly. The electric cable assembly includes an electrical cable to electrically convey the photocurrent to the electrical assembly. At least the sensor assembly is configured and constructed to experience and continue to operate at a temperature at or greater than 200° C.
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公开(公告)号：US20180266682A1
公开(公告)日：2018-09-20
申请号：US15922284
申请日：2018-03-15
申请人： Azbil Corporation
发明人： Takeshi NISHIYAMA , Yuichi KUMAZAWA , Shigeki ISHII , Akira YAMADA , Satoru YAMAGISHI , Tomoya NAKATA , Kayo SUZUKI
CPC分类号： F23N5/082 , F23M11/045 , F23N5/242 , F23N2027/02 , F23N2027/16 , F23N2029/00 , F23N2031/12
摘要： A pseudo flame detecting portion detects a presence of a pseudo flame due to disturbance light when a sensor output of a flame sensor is equal to or greater than a pseudo flame threshold value and detects an absence of pseudo flame when the sensor output is equal to or less than another pseudo flame threshold value. The combustion controlling portion monitors the pseudo flame detection result from the pseudo flame detecting portion before an ignition attempt in the combustion equipment and, when the pseudo flame detection result continuously indicates presence of pseudo flame for a first monitoring time, cancels the ignition attempt in the combustion equipment.
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公开(公告)号：US09791150B2
公开(公告)日：2017-10-17
申请号：US14513457
申请日：2014-10-14
申请人： SIEMENS ENERGY, INC.
IPC分类号： G01M15/00 , F23M11/04 , F23N5/16 , F23N5/24 , G01L19/06 , G01M15/14 , G01N29/36 , G01N29/44 , G01H17/00 , G01K11/22 , G01N29/00
CPC分类号： F23M11/045 , F23N5/16 , F23N5/242 , F23N2025/04 , F23N2029/16 , F23N2031/06 , F23N2041/20 , G01H17/00 , G01K11/22 , G01L19/0663 , G01M15/14 , G01N29/00 , G01N29/36 , G01N29/44 , G01N2291/0217 , G01N2291/0254 , Y02T50/677
摘要： The state of a flame in a gas turbine engine combustor is acoustically monitored using a dynamic pressure sensor within the combustor. A spectral pattern of a dynamic pressure sensor output signal from the sensor is compared with a characteristic frequency pattern that includes information about an acoustic pattern of the flame and information about acoustic signal canceling due to reflections within the combustor. The spectral pattern may also be compared with a characteristic frequency pattern including information about a flame-out condition in the combustor.
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公开(公告)号：US09612016B2
公开(公告)日：2017-04-04
申请号：US14513373
申请日：2014-10-14
申请人： SIEMENS ENERGY, INC.
IPC分类号： G01M15/14 , F23M11/04 , F23N5/16 , F23N5/24 , G01L19/06 , G01N29/36 , G01N29/44 , G01H17/00 , G01K11/22 , G01N29/00
CPC分类号： F23M11/045 , F23N5/16 , F23N5/242 , F23N2025/04 , F23N2029/16 , F23N2031/06 , F23N2041/20 , G01H17/00 , G01K11/22 , G01L19/0663 , G01M15/14 , G01N29/00 , G01N29/36 , G01N29/44 , G01N2291/0217 , G01N2291/0254 , Y02T50/677
摘要： The state of a flame in a subject combustor of a gas turbine engine is acoustically monitored using a dynamic pressure sensor within the subject combustor and one or more additional sensors in nearby combustors. Dynamic pressure sensor output signals from the sensors are cross correlated to identify acoustic oscillations generated by a flame in the subject combustor and received by the sensors. The cross correlation may be constrained by a maximum time delay between correlated components of the signals, based on physical characteristics.
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7.发明授权公开(公告)号：US09435690B2
公开(公告)日：2016-09-06
申请号：US13488731
申请日：2012-06-05
CPC分类号： G01J5/0088 , F23M11/045 , F23N5/08 , F23N5/082 , F23N2029/00 , F23N2031/06 , G01J1/429 , G01J5/0014 , G01J5/025 , G01J5/0285 , G01J5/045 , G01J5/0806 , G01J5/0875 , Y02T50/677
摘要： A flame sensor apparatus is provided including a sensor assembly for sensing characteristics of a flame within a combustion chamber. The flame sensor apparatus further includes an electrical assembly that is electrically remote from the sensor assembly. In addition, a cable assembly extends between the sensor assembly and the electrical assembly. The cable assembly can convey the characteristics of the flame from the photodiode to the electrical assembly. The cable assembly is included as part of a sealed array filled with an inert gas. In addition, a method of sensing characteristics of a flame is also provided.
摘要翻译： 提供了一种火焰传感器装置，其包括用于感测燃烧室内的火焰的特性的传感器组件。 火焰传感器装置还包括电传导组件，其电气远离传感器组件。 此外，电缆组件在传感器组件和电组件之间延伸。 电缆组件可以将火焰的特性从光电二极管传送到电气组件。 电缆组件作为填充有惰性气体的密封阵列的一部分被包括。 此外，还提供了一种感测火焰特征的方法。
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公开(公告)号：US09118171B2
公开(公告)日：2015-08-25
申请号：US13671780
申请日：2012-11-08
CPC分类号： H02G3/22 , F23M11/045 , F23N5/082 , F23N2029/00 , F23N2900/05005 , H01B13/22 , Y10T29/49117
摘要： A flame sensor apparatus and a cable assembly apparatus are provided for use in sensing characteristics of a flame within a combustion chamber. The flame sensor apparatus includes an electrical assembly remote from a sensor assembly. A cable assembly extends between the sensor assembly and the electrical assembly. The cable assembly includes two cable ends and a housing that defines an internal volume. Cable fittings are connected to the cable ends through a first seal. An electrical cable is inserted through cable fitting openings in each cable fitting and the internal volume of the housing. A second seal is located in the annular spaces between the electrical cable and each cable fitting opening, configured to prevent moisture and contaminants from passing through the cable fitting opening. Additionally, a method of sealing an electrical cable and a flexible conduit is provided.
摘要翻译： 提供火焰传感器装置和电缆组合装置，用于检测燃烧室内火焰的特性。 火焰传感器装置包括远离传感器组件的电组件。 电缆组件在传感器组件和电气组件之间延伸。 电缆组件包括两个电缆端和限定内部容积的外壳。 电缆接头通过第一个密封连接到电缆端。 电缆通过每个电缆配件中的电缆配件开口和外壳的内部容积插入。 第二密封件位于电缆和每个电缆接头开口之间的环形空间中，其被构造成防止湿气和污染物通过电缆接头开口。 另外，提供了一种密封电缆和柔性导管的方法。
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9.发明申请SYSTEMS AND METHODS FOR ADVANCED CLOSED LOOP CONTROL AND IMPROVEMENT OF COMBUSTION SYSTEM OPERATION 审中-公开高级闭环控制系统与方法及燃烧系统运行改进公开(公告)号：US20150017591A1
公开(公告)日：2015-01-15
申请号：US13933869
申请日：2013-07-02
IPC分类号： F23M11/04
CPC分类号： F23N5/082 , F01K5/02 , F05D2270/083 , F05D2270/804 , F05D2300/607 , F23N5/16 , F23N5/242 , F23N2029/00
摘要： A system includes an analytics system including a processor configured to receive an indication of a detectable radiation associated with a combustion system. The detectable radiation includes multidimensional granular data associated with an operation of the combustion system. The processor is configured to determine a first value of one or more operational characteristics of the combustion system based at least in part on the indication of the detectable radiation, and to derive an output. The output includes a second value derived based on the first value of the one or more operational characteristics to adjust the first value thereto.
摘要翻译： 一种系统包括分析系统，包括被配置为接收与燃烧系统相关联的可检测辐射的指示的处理器。 可检测的辐射包括与燃烧系统的操作相关联的多维粒度数据。 处理器被配置为至少部分地基于可检测辐射的指示来确定燃烧系统的一个或多个操作特性的第一值，并且导出输出。 输出包括基于一个或多个操作特性的第一值导出的第二值，以调整其第一值。
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公开(公告)号：US20140366862A1
公开(公告)日：2014-12-18
申请号：US14240852
申请日：2013-01-09
发明人： Shohei Yokoyama
CPC分类号： F23M11/042 , C03C3/083 , C03C3/085 , C03C8/14 , C03C10/0009 , C03C14/004 , C03C17/04 , C03C2214/04 , C03C2217/485 , F23M11/04 , F24B1/192 , F24C15/04
摘要： Provided is a windowpane for a combustion apparatus in which a light-blocking layer containing an inorganic pigment powder and a glass powder is formed on a surface of a transparent crystallized glass plate and the light-blocking layer can sufficiently hide an adhesive, a gasket or the like used to fix the windowpane to the body of the combustion apparatus and which can reduce the occurrence of cracks due to heat in the light-blocking layer. A windowpane for a combustion apparatus in which a light-blocking layer containing an inorganic pigment powder and a glass powder is formed on a surface of a transparent crystallized glass plate, wherein the light-blocking layer contains 30 to 50% by mass of the inorganic pigment powder and 50 to 70% by mass of the glass powder and has a thickness of 1 to 10 μm and the inorganic pigment powder has an average particle size of 0.8 μm or less.
摘要翻译： 本发明提供一种用于燃烧装置的窗玻璃，其中在透明结晶玻璃板的表面上形成含有无机颜料粉末和玻璃粉末的遮光层，并且遮光层可以充分地隐藏粘合剂，垫圈或 用于将窗玻璃固定到燃烧装置的主体上并且可以减少由于遮光层中的热量引起的裂缝的发生。 一种用于燃烧设备的窗玻璃，其中在透明结晶玻璃板的表面上形成含有无机颜料粉末和玻璃粉末的遮光层，其中所述遮光层含有30至50质量％的无机 颜料粉末和50〜70质量％的玻璃粉末，其厚度为1〜10μm，无机颜料粉末的平均粒径为0.8μm以下。
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