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1. 发明授权

US07311979B2 Method and coating system for reducing carbonaceous deposits on surfaces exposed to hydrocarbon fuels at elevated temperatures 有权
标题翻译：用于在高温下还原碳氢化合物燃料表面的碳沉积物的方法和涂层体系
公开(公告)号：US07311979B2
公开(公告)日：2007-12-25
申请号：US10711403
申请日：2004-09-16
申请人： Alfred Albert Mancini , John Frederick Ackerman , Kevin Richard Leamy , William Randolph Stowell
发明人： Alfred Albert Mancini , John Frederick Ackerman , Kevin Richard Leamy , William Randolph Stowell
IPC分类号： B32B15/04 , B32B18/00
CPC分类号： C23C28/345 , B01J19/0026 , B01J19/02 , B01J2219/0218 , B01J2219/0236 , B01J2219/0286 , C23C16/18 , C23C16/40 , C23C28/322 , C23C28/3455 , Y10T428/12611 , Y10T428/24975 , Y10T428/265
摘要： A coating system and method for reducing the tendency for hydrocarbon fluids, such as fuels and oils, to form carbonaceous deposits that adhere to a wall of a containment article. Of particular concern are carbonaceous deposits that form at temperatures below about 650° F. (about 345° C.). The coating system combines an outermost layer of platinum with a ceramic barrier layer. The coating system significantly reduces the formation of carbonaceous deposits and the adhesion of such deposits. To further reduce wall and hydrocarbon fluid temperatures and formation of carbonaceous deposits, the coating system is preferably applied to the surface of the wall wetted by the fluid, as well as the opposite surface of the wall exposed to a surrounding environment. The outermost layers serve as radiation shields to reduce heat transfer from the surrounding environment to the wall, and from the wall to the hydrocarbon fluid.
摘要翻译：用于降低烃流体（例如燃料和油）倾向于形成附着在容纳物品的壁上的碳质沉积物的涂料体系和方法。特别令人关注的是在低于约650°F（约345℃）下形成的碳质沉积物。涂层系统将最外层的铂与陶瓷阻挡层相结合。涂层体系显着减少了碳质沉积物的形成和这些沉积物的粘附。为了进一步减少壁和烃流体温度和形成碳质沉积物，优选将涂层系统施加到被流体润湿的壁的表面以及暴露于周围环境的壁的相对表面上。最外层用作辐射屏蔽，以减少从周围环境到壁以及从壁到烃流体的热传递。

2. 发明授权

US06808816B2 Method and coating system for reducing carbonaceous deposits on surfaces exposed to hydrocarbon fuels at elevated temperatures 失效
标题翻译：用于在高温下还原碳氢化合物燃料表面的碳沉积物的方法和涂层体系
公开(公告)号：US06808816B2
公开(公告)日：2004-10-26
申请号：US10065054
申请日：2002-09-13
申请人： Alfred Albert Mancini , John Frederick Ackerman , Kevin Richard Leamy , William Randolph Stowell
发明人： Alfred Albert Mancini , John Frederick Ackerman , Kevin Richard Leamy , William Randolph Stowell
IPC分类号： B32B1504
CPC分类号： C23C28/345 , B01J19/0026 , B01J19/02 , B01J2219/0218 , B01J2219/0236 , B01J2219/0286 , C23C16/18 , C23C16/40 , C23C28/322 , C23C28/3455 , Y10T428/12611 , Y10T428/24975 , Y10T428/265
摘要： A coating system and method for reducing the tendency for hydrocarbon fluids, such as fuels and oils, to form carbonaceous deposits that adhere to the walls of a containment article. Of particular concern are carbonaceous deposits that form at temperatures below about 650° F. (about 345° C.). The coating system combines an outermost layer of platinum with a ceramic barrier layer. The coating system has been shown to significantly reduce the formation of carbonaceous deposits at temperatures between about 220° F. and 650° F. (about 105° C. to about 345° C.), as well as reduce the adhesion of such deposits. The platinum outermost layer also serves as a radiation shield to reduce heat transfer from the containment article to the hydrocarbon fluid. The outermost layer is preferably deposited as an extremely thin film by chemical vapor deposition. The barrier layer is deposited to a thickness sufficient to prevent interdiffusion of the platinum outermost layer with the containment wall.
摘要翻译：用于减少烃流体（例如燃料和油）倾向于形成附着在容纳物品的壁上的碳质沉积物的涂料体系和方法。特别令人关注的是在低于约650°F（约345℃）下形成的碳质沉积物。涂层系统将最外层的铂与陶瓷阻挡层相结合。已经显示涂层体系在约220°F和650°F（约105℃至约345℃）之间的温度下显着降低碳质沉积物的形成，并且降低这些沉积物的附着力。铂最外层还用作辐射屏蔽以减少从容纳物品到烃流体的热传递。最外层优选通过化学气相沉积沉积成极薄膜。阻挡层被沉积到足以防止铂最外层与容纳壁相互扩散的厚度。

3. 发明申请

US20100107594A1 TURBINE INTEGRATED BLEED SYSTEM AND METHOD FOR A GAS TURBINE ENGINE 审中-公开
标题翻译：涡轮发动机组合式系统及方法
公开(公告)号：US20100107594A1
公开(公告)日：2010-05-06
申请号：US12263030
申请日：2008-10-31
申请人： George Albert Coffinberry , Kevin Richard Leamy
发明人： George Albert Coffinberry , Kevin Richard Leamy
IPC分类号： F02C7/047 , F02C6/08
CPC分类号： F02C6/08 , F02C9/18 , F05D2220/327 , Y02T50/672
摘要： A bleed system for a gas turbine engine includes: (a) a bleed air turbine having a turbine inlet adapted to be coupled to a source of compressor bleed air at a first pressure; (b) a bleed air compressor mechanically coupled to the bleed air turbine, and having a compressor inlet adapted to be coupled to a source of fan discharge air at a second pressure substantially lower than the first pressure; and (c) a mixing duct coupled to a turbine exit of the bleed air turbine and to a compressor exit of the bleed air compressor.
摘要翻译：用于燃气涡轮发动机的排放系统包括：（a）排气涡轮机，其具有适于在第一压力下联接到压缩机排放空气源的涡轮机入口; （b）机械地联接到排气涡轮机的排气压缩机，并且具有压缩机入口，该压缩机入口适于以基本上低于第一压力的第二压力与风扇排放空气源耦合; 和（c）混合管道，其联接到排气涡轮机的涡轮机出口和排气压缩机的压缩机出口。

4. 发明申请

US20120186267A1 TURBINE INTEGRATED BLEED SYSTEM AND METHOD FOR A GAS TURBINE ENGINE 审中-公开
标题翻译：涡轮发动机组合式系统及方法
公开(公告)号：US20120186267A1
公开(公告)日：2012-07-26
申请号：US13431552
申请日：2012-03-27
申请人： George Albert Coffinberry , Kevin Richard Leamy
发明人： George Albert Coffinberry , Kevin Richard Leamy
IPC分类号： F02C6/08
CPC分类号： F02C6/08 , F02C9/18 , F05D2220/327 , Y02T50/672
摘要： A bleed system for a gas turbine engine includes: (a) a bleed air turbine having a turbine inlet adapted to be coupled to a source of compressor bleed air at a first pressure; (b) a bleed air compressor mechanically coupled to the bleed air turbine, and having a compressor inlet adapted to be coupled to a source of fan discharge air at a second pressure substantially lower than the first pressure; and (c) a mixing duct coupled to a turbine exit of the bleed air turbine and to a compressor exit of the bleed air compressor.
摘要翻译：用于燃气涡轮发动机的排放系统包括：（a）排气涡轮机，其具有适于在第一压力下联接到压缩机排放空气源的涡轮机入口; （b）机械地联接到排气涡轮机的排气压缩机，并且具有压缩机入口，该压缩机入口适于以基本上低于第一压力的第二压力与风扇排放空气源耦合; 和（c）混合管道，其联接到排气涡轮机的涡轮机出口和排气压缩机的压缩机出口。

5. 发明授权

US06711952B2 Method and system for monitoring bearings 有权
标题翻译：轴承监测方法及系统
公开(公告)号：US06711952B2
公开(公告)日：2004-03-30
申请号：US09971524
申请日：2001-10-05
申请人： Kevin Richard Leamy , Thomas Ulmont Watson , William Joseph Simpson , William Joseph Myers, Jr.
发明人： Kevin Richard Leamy , Thomas Ulmont Watson , William Joseph Simpson , William Joseph Myers, Jr.
IPC分类号： G01N2900
CPC分类号： G01M13/045 , F01D21/00 , F01D25/04 , F05D2240/50 , F05D2260/80 , F05D2270/09 , F16C19/527 , F16C19/55 , F16C2360/23 , G01H1/003 , G01H1/08 , G01N2291/2696 , Y02T50/671
摘要： A method and system for monitoring the condition of a bearing mounted on a rotating shaft, particularly one present in an aircraft gas turbine engine, where the vibration sensor that monitors the bearing is remote therefrom but proximate to the rotating shaft. The vibration sensor obtains a broadband signal having frequencies that include the bearing defect peak of the monitored bearing. The broadband signal is analyzed to identify the presence of the bearing defect peak. If the bearing defect peak is present, the amplitude of this peak is quantified to determine whether degradation of the monitored bearing has at least reached a threshold criteria previously established.
摘要翻译：一种用于监测安装在旋转轴上的轴承的状态的方法和系统，特别是存在于飞机燃气涡轮发动机中的轴承的状态，其中监测轴承的振动传感器远离旋转轴但靠近旋转轴。振动传感器获得具有包括被监测轴承的轴承缺陷峰值的频率的宽带信号。分析宽带信号以识别轴承缺陷峰值的存在。如果存在轴承缺陷峰值，则对该峰值的幅度进行量化，以确定所监测的轴承的劣化是否至少达到了先前建立的阈值标准。

6. 发明授权

US06470258B1 System and method for monitoring engine starting systems 有权
标题翻译：用于监控发动机起动系统的系统和方法
公开(公告)号：US06470258B1
公开(公告)日：2002-10-22
申请号：US09861336
申请日：2001-05-18
申请人： Kevin Richard Leamy , Mark Gerard Butz , Robert William Lambert
发明人： Kevin Richard Leamy , Mark Gerard Butz , Robert William Lambert
IPC分类号： G06F1700
CPC分类号： F02C7/26 , F02N11/00 , F05D2220/50
摘要： A method and system for monitoring engine starting system performance in a gas turbine engine using a plurality of sensors to sense data related to the operation and performance of the gas turbine engine. Selected data parameters from the sensed data are continuously sampled during an engine start sequence. The data parameters are then evaluated to determine whether predetermined sets of criteria have been met. Selected engine starting system performance data and data sampling times are captured when each of the sets of criteria are met. The captured engine starting system performance data are normalized and then compared to a parametric baseline for the gas turbine engine.
摘要翻译：一种用于使用多个传感器监测在燃气涡轮发动机中起动系统性能的方法和系统，用于感测与燃气涡轮发动机的操作和性能有关的数据。在发动机启动序列期间，连续采样来自感测数据的选定数据参数。然后评估数据参数以确定是否满足了预定的标准集合。当满足每组标准时，捕获所选择的引擎启动系统性能数据和数据采样时间。捕获的发动机起动系统性能数据被归一化，然后与燃气涡轮发动机的参数基准进行比较。

7. 发明授权

US08387362B2 Method and apparatus for operating gas turbine engine heat exchangers 有权
标题翻译：操作燃气涡轮发动机热交换器的方法和装置
公开(公告)号：US08387362B2
公开(公告)日：2013-03-05
申请号：US11550894
申请日：2006-10-19
申请人： Michael Ralph Storage , Kevin Richard Leamy , Brian Neal
发明人： Michael Ralph Storage , Kevin Richard Leamy , Brian Neal
IPC分类号： F02K99/00 , F02K3/02
CPC分类号： F02C7/14 , F01D25/125 , F02K3/06 , F02K3/115 , F28D1/024 , F28D1/0246 , F28D7/005 , F28D2021/0021 , F28D2021/0049 , F28F1/022 , F28F1/04 , F28F3/02 , F28F3/12 , F28F9/0075 , Y02T50/675
摘要： A method for assembling a turbine engine includes assembling a heat exchanger assembly that includes at least a radially inner plate, a radially outer plate, and a heat exchanger coupled between the radially inner and outer plates, forming the heat exchanger assembly such that the heat exchanger assembly has a substantially arcuate shape, and coupling the heat exchanger to a fan casing such that the heat exchanger is positioned upstream or downstream from the fan assembly.
摘要翻译：一种用于组装涡轮发动机的方法包括组装至少包括径向内板，径向外板和耦合在径向内板和外板之间的热交换器的热交换器组件，形成热交换器组件，使得热交换器组件具有基本上弓形的形状，并且将热交换器耦合到风扇壳体，使得热交换器位于风扇组件的上游或下游。

8. 发明申请

US20080095611A1 METHOD AND APPARATUS FOR OPERATING GAS TURBINE ENGINE HEAT EXCHANGERS 有权
标题翻译：用于运行燃气轮机发动机热交换器的方法和装置
公开(公告)号：US20080095611A1
公开(公告)日：2008-04-24
申请号：US11550894
申请日：2006-10-19
申请人： Michael Ralph Storage , Kevin Richard Leamy , Brian Neal
发明人： Michael Ralph Storage , Kevin Richard Leamy , Brian Neal
IPC分类号： F02C7/12
CPC分类号： F02C7/14 , F01D25/125 , F02K3/06 , F02K3/115 , F28D1/024 , F28D1/0246 , F28D7/005 , F28D2021/0021 , F28D2021/0049 , F28F1/022 , F28F1/04 , F28F3/02 , F28F3/12 , F28F9/0075 , Y02T50/675
摘要： A method for assembling a turbine engine includes assembling a heat exchanger assembly that includes at least a radially inner plate, a radially outer plate, and a heat exchanger coupled between the radially inner and outer plates, forming the heat exchanger assembly such that the heat exchanger assembly has a substantially arcuate shape, and coupling the heat exchanger to a fan casing such that the heat exchanger is positioned upstream or downstream from the fan assembly.
摘要翻译：一种用于组装涡轮发动机的方法包括组装至少包括径向内板，径向外板和耦合在径向内板和外板之间的热交换器的热交换器组件，形成热交换器组件，使得热交换器组件具有基本上弓形的形状，并且将热交换器耦合到风扇壳体，使得热交换器位于风扇组件的上游或下游。

9. 发明授权

US06498978B2 System and method for monitoring thermal state to normalize engine trending data 失效
标题翻译：用于监测热态以规范发动机趋势数据的系统和方法
公开(公告)号：US06498978B2
公开(公告)日：2002-12-24
申请号：US09861337
申请日：2001-05-18
申请人： Kevin Richard Leamy , Ronald George Maruscik
发明人： Kevin Richard Leamy , Ronald George Maruscik
IPC分类号： G06F1700
CPC分类号： F02C9/28 , F05D2220/50
摘要： A method and system for monitoring engine performance in a gas turbine engine uses a plurality of sensors to sense data related to the operation and performance of the gas turbine engine. Selected data parameters from the sensed data are continuously sampled prior to completion of an engine start sequence. The selected data parameters are then evaluated to determine whether specific criteria have been met, and evaluation data are captured whenever the criteria are met. The evaluation data are used to normalize engine performance data to a particular thermal state of the engine. The normalized engine performance data are then trended by comparing it to a parametric baseline for the gas turbine engine.
摘要翻译：用于监测燃气涡轮发动机的发动机性能的方法和系统使用多个传感器来感测与燃气涡轮发动机的操作和性能有关的数据。在完成发动机起动序列之前，来自感测数据的所选数据参数被连续采样。然后评估所选择的数据参数以确定是否满足特定标准，并且每当满足标准时捕获评估数据。评估数据用于将发动机性能数据归一化到发动机的特定热状态。然后通过将归一化的发动机性能数据与燃气涡轮发动机的参数基准进行比较来趋化。

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