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71. 发明申请

US20130312941A1 COMPONENTS WITH MICROCHANNEL COOLED PLATFORMS AND FILLETS AND METHODS OF MANUFACTURE 有权
标题翻译：具有微通道冷却平台和薄膜的组件及其制造方法
公开(公告)号：US20130312941A1
公开(公告)日：2013-11-28
申请号：US13478517
申请日：2012-05-23
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： F28F13/18 , B21D53/02
CPC分类号： F01D5/187 , F01D5/288 , F05D2240/81 , F05D2260/204 , Y02T50/672 , Y02T50/673 , Y02T50/676
摘要： A component includes a substrate that has outer and inner surfaces. The inner surface defines at least one hollow, interior space. The outer surface defines pressure and suction sidewalls that are joined together at leading and trailing edges of the component and together form an airfoil portion of the component. The outer substrate surface further defines at least one platform and at least one fillet that extends between and integrally connects the airfoil to the respective platform. The outer surface defines one or more grooves that extend at least partially along a respective fillet. Each groove is in fluid communication with a respective hollow, interior space. The component further includes a coating disposed over at least a portion of the outer substrate surface and including at least a structural coating that extends over the groove(s). The groove(s) and the structural coating together define channel(s) for cooling the respective fillet.
摘要翻译：组件包括具有外表面和内表面的基底。内表面限定至少一个中空的内部空间。外表面限定压力和抽吸侧壁，其在部件的前缘和后缘处连接在一起并且一起形成部件的翼型部分。外基材表面进一步限定至少一个平台和至少一个在所述翼型件之间延伸并且将翼片整体连接到相应的平台的圆角。外表面限定了至少部分地沿着相应的圆角延伸的一个或多个凹槽。每个槽与相应的中空的内部空间流体连通。该部件还包括设置在外部基底表面的至少一部分上的涂层，并且至少包括在凹槽上延伸的结构涂层。沟槽和结构涂层一起限定用于冷却相应圆角的通道。

72. 发明申请

US20130101761A1 COMPONENTS WITH LASER CLADDING AND METHODS OF MANUFACTURE 审中-公开
标题翻译：具有激光夹层的组件和制造方法
公开(公告)号：US20130101761A1
公开(公告)日：2013-04-25
申请号：US13278816
申请日：2011-10-21
申请人： Ronald Scott Bunker , Duncan Pratt
发明人： Ronald Scott Bunker , Duncan Pratt
IPC分类号： B32B1/08 , B05D1/00 , B05D5/00 , B05D3/12 , B24C1/00 , C21D7/06
CPC分类号： F01D5/288 , B22F3/1055 , B22F5/04 , B22F7/062 , B23K26/32 , B23K26/342 , B23K35/0244 , B23K35/3033 , B23K35/3046 , B23K35/3053 , B23K2101/001 , B23K2103/02 , B23K2103/04 , B23K2103/08 , B23K2103/16 , B23K2103/26 , B23K2103/50 , B23K2103/52 , B33Y30/00 , C23C24/04 , C23C28/022 , F01D5/147 , F01D5/187 , F05D2230/30 , F05D2240/80 , F05D2260/204 , Y02P10/295 , Y02T50/672 , Y02T50/676 , Y10T428/13
摘要： A method of manufacture is provided. The manufacturing method includes using an abrasive liquid jet to form one or more grooves in an outer surface of a substrate. Each groove has a base and an opening and extends at least partially along the outer surface of the substrate, where the substrate has an inner surface that defines at least one hollow, interior space. The manufacturing method further includes using a laser cladding process to apply a laser clad material over the opening of the respective groove(s), to at least partially define one or more channels for cooling the component, and disposing a coating over at least a portion of the outer surface of the substrate and over the laser clad material. Other manufacturing methods and a component are also provided.
摘要翻译：提供了一种制造方法。制造方法包括使用研磨液体射流在基板的外表面中形成一个或多个凹槽。每个凹槽具有基部和开口，并且至少部分地沿着基底的外表面延伸，其中基底具有限定至少一个中空的内部空间的内表面。该制造方法还包括使用激光熔覆工艺将激光包覆材料施加在相应凹槽的开口上，以至少部分地限定用于冷却部件的一个或多个通道，并且在至少一部分上设置涂层的衬底的外表面和激光覆盖材料上。还提供了其他制造方法和组件。

73. 发明申请

US20120328448A1 COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE 有权
标题翻译：具有冷却通道的组件和制造方法
公开(公告)号：US20120328448A1
公开(公告)日：2012-12-27
申请号：US13168144
申请日：2011-06-24
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： F01D5/14 , B24B1/00
CPC分类号： B24C1/045 , B23K26/364 , B23K26/389 , B23K2101/001 , F01D5/186 , F05D2230/14 , F05D2230/90 , Y02T50/672 , Y02T50/676
摘要： A manufacturing method is provided. The manufacturing method includes forming one or more grooves in a component comprising a substrate. Each groove extends at least partially along the substrate and has a base, a top and at least one discharge end. The manufacturing method further includes forming a crater, such that the crater is in fluid connection with the respective discharge end for each groove, and disposing a coating over at least a portion of an outer surface of the substrate. The groove(s) and the coating together define one or more channels for cooling the component. The coating does not completely bridge each of the one or more craters, such that each crater defines a film exit. A component with cratered film exits is also provided.
摘要翻译：提供了一种制造方法。制造方法包括在包括基板的部件中形成一个或多个凹槽。每个凹槽至少部分地沿着衬底延伸并且具有底座，顶部和至少一个排出端。制造方法还包括形成火山口，使得所述火山口与每个槽的相应排出端流体连接，并且在所述基板的外表面的至少一部分上设置涂层。凹槽和涂层一起限定一个或多个通道用于冷却部件。涂层不完全桥接一个或多个凹坑中的每一个，使得每个凹坑限定薄膜出口。还提供了带有起重胶卷出口的部件。

74. 发明申请

US20120295061A1 COMPONENTS WITH PRECISION SURFACE CHANNELS AND HYBRID MACHINING METHOD 审中-公开
标题翻译：具有精密表面通道和混合加工方法的组件
公开(公告)号：US20120295061A1
公开(公告)日：2012-11-22
申请号：US13110080
申请日：2011-05-18
申请人： Ronald Scott Bunker , Bin Wei
发明人： Ronald Scott Bunker , Bin Wei
IPC分类号： B32B3/10 , B23H5/00 , B24C1/00 , B26D3/06
CPC分类号： F01D5/183 , F01D5/186 , F01D5/189 , F01D5/288 , F05D2230/11 , F05D2230/13 , F05D2230/14 , F05D2230/90 , Y02T50/672 , Y02T50/676 , Y10T83/0304 , Y10T428/24322
摘要： Methods of forming one or more grooves in a component are provided. One method includes using a first machining technique to form one or more preliminary grooves in an outer surface of a substrate. Each preliminary groove has a base and extends at least partially along the outer surface of the substrate, and the substrate has an inner surface that defines at least one hollow, interior space. The method further includes using a second machining technique to further machine the preliminary groove(s) to form the respective groove(s). In addition, the method includes forming one or more access holes through the base of a respective groove to connect the respective groove in fluid communication with the respective hollow interior space. Components with grooves characterized by a sidewall radius R in a range of 0≦R≦0.127 mm are also provided.
摘要翻译：提供了在组件中形成一个或多个凹槽的方法。一种方法包括使用第一加工技术在基板的外表面中形成一个或多个预备凹槽。每个初步凹槽具有基部并且至少部分地沿着基底的外表面延伸，并且基底具有限定至少一个中空的内部空间的内表面。该方法还包括使用第二加工技术来进一步加工预备槽以形成相应的槽。此外，该方法包括通过相应凹槽的底部形成一个或多个存取孔，以将相应的凹槽连接成与相应的中空内部空间流体连通。具有凹槽特征的部件，其侧壁半径R在0＆lt; 1EE; R＆lt; lE; 0.127mm的范围内。

75. 发明申请

US20120276308A1 COMPONENT AND METHODS OF FABRICATING A COATED COMPONENT USING MULTIPLE TYPES OF FILLERS 有权
标题翻译：使用多种填料填充涂层组分的组分和方法
公开(公告)号：US20120276308A1
公开(公告)日：2012-11-01
申请号：US13095129
申请日：2011-04-27
申请人： Raul Basilio Rebak , Renee Bushey Rohling , Scott Andrew Weaver , Ronald Scott Bunker , Don Mark Lipkin , John Brian McDermott , Lawrence Bernard Kool , Ann Melinda Ritter
发明人： Raul Basilio Rebak , Renee Bushey Rohling , Scott Andrew Weaver , Ronald Scott Bunker , Don Mark Lipkin , John Brian McDermott , Lawrence Bernard Kool , Ann Melinda Ritter
IPC分类号： B32B3/30 , B23H1/00 , B05D3/12 , B32B1/00 , B23H7/00 , B26D3/06 , B23K26/00
CPC分类号： F01D25/08 , B81B1/002 , C23C4/02 , C23C4/073 , C23C4/18 , C23C14/028 , C23C14/16 , C23C14/5873 , F01D5/184 , F01D5/187 , F05D2230/10 , F05D2230/90 , F05D2260/202 , F05D2260/203 , Y02T50/672 , Y02T50/676 , Y10T29/49339 , Y10T29/49341 , Y10T83/0304 , Y10T428/13 , Y10T428/24562 , Y10T428/24612 , Y10T428/2462
摘要： Methods of fabricating coated components using multiple types of fillers are provided. One method comprises forming one or more grooves in an outer surface of a substrate. Each groove has a base and extends at least partially along the outer surface of the substrate. The method further includes disposing a sacrificial filler within the groove(s), disposing a permanent filler over the sacrificial filler, disposing a coating over at least a portion of the substrate and over the permanent filler, and removing the first sacrificial filler from the groove(s), to define one or more channels for cooling the component. A component with a permanent filler is also provided.
摘要翻译：提供使用多种类型的填料制造涂层组分的方法。一种方法包括在衬底的外表面中形成一个或多个凹槽。每个凹槽具有基部并且至少部分地沿衬底的外表面延伸。该方法还包括在凹槽内设置牺牲填料，在永久性填料上方设置永久性填料，在衬底的至少一部分上并在永久性填料上方设置涂层，并将第一牺牲填料从槽以定义用于冷却部件的一个或多个通道。还提供了具有永久填料的组分。

76. 发明申请

US20120164376A1 METHOD OF MODIFYING A SUBSTRATE FOR PASSAGE HOLE FORMATION THEREIN, AND RELATED ARTICLES 审中-公开
标题翻译：修改用于通气孔形成的基板的方法及相关文章
公开(公告)号：US20120164376A1
公开(公告)日：2012-06-28
申请号：US12977554
申请日：2010-12-23
申请人： Ronald Scott Bunker , Bin Wei , Huan Qi
发明人： Ronald Scott Bunker , Bin Wei , Huan Qi
IPC分类号： B32B3/24 , B23K26/00 , C23C14/18
CPC分类号： B23P15/02 , B23K26/32 , B23K26/34 , B23K35/0244 , B23K35/0261 , B23K35/3033 , B23K35/3046 , B23K35/3053 , B23K2101/001 , B23K2103/50 , B23P2700/06 , C23C28/3215 , C23C28/345 , C23C28/3455 , F01D5/186 , F05D2220/30 , F05D2230/13 , F05D2230/14 , Y02T50/67 , Y02T50/672 , Y02T50/676 , Y02T50/6765 , Y10T428/24273
摘要： A method for the formation of at least one passage hole in a high-temperature substrate is described. For each desired passage hole or group of passage holes, a node is first formed on the exterior surface of the substrate, by a laser consolidation process. The node functions as a pre-selected entry region for each passage hole. The passage hole can then be formed through the node, into the substrate. Related articles, such as turbine engine components, are also described.
摘要翻译：描述了在高温衬底中形成至少一个通孔的方法。对于每个期望的通道孔或一组通孔，首先通过激光固结工艺在衬底的外表面上形成节点。节点作为每个通道孔的预先选择的入口区域。然后可以将通道孔通过节点形成到基底中。还描述了相关文章，例如涡轮发动机部件。

77. 发明申请

US20120111545A1 COMPONENTS WITH RE-ENTRANT SHAPED COOLING CHANNELS AND METHODS OF MANUFACTURE 有权
标题翻译：具有重新形成的冷却通道的组件和制造方法
公开(公告)号：US20120111545A1
公开(公告)日：2012-05-10
申请号：US12943624
申请日：2010-11-10
申请人： Ronald Scott Bunker , Bin Wei , Mitchell Nile Hammond
发明人： Ronald Scott Bunker , Bin Wei , Mitchell Nile Hammond
IPC分类号： F28F13/18 , C23C4/08 , B05D3/12
CPC分类号： F28F13/18 , B23P15/04 , B23P2700/13 , B24C1/04 , C23C4/02 , C23C4/04 , C23C4/12 , C23C4/134 , C23C14/16 , C23C14/32 , F01D5/187 , F05D2230/10 , Y02T50/67 , Y02T50/672 , Y02T50/676 , Y10T29/49339 , Y10T29/49341
摘要： A method of fabricating a component is provided. The method includes forming one or more grooves in a surface of a substrate, where the substrate has at least one hollow interior space. Each of the one or more grooves extends at least partially along the substrate surface and has a base and a top. The base is wider than the top, such that each of the one or more grooves comprises a re-entrant shaped groove. The method further includes forming one or more access holes through the base of a respective groove, to connect the groove in fluid communication with respective ones of the hollow interior space(s), and disposing a coating over at least a portion of the substrate surface. The one or more grooves and coating define one or more re-entrant shaped channels for cooling the component. A component with one or more re-entrant shaped channels and a method of coating a component are also provided.
摘要翻译：提供了一种制造组件的方法。该方法包括在衬底的表面中形成一个或多个凹槽，其中衬底具有至少一个中空的内部空间。所述一个或多个凹槽中的每一个至少部分地沿衬底表面延伸并且具有基部和顶部。基部比顶部宽，使得一个或多个凹槽中的每一个包括凹入形状的凹槽。该方法还包括通过相应凹槽的底部形成一个或多个入口孔，以将凹槽与相应的一个中空内部空间流体连通，并且在衬底表面的至少一部分上设置涂层。一个或多个凹槽和涂层限定一个或多个凹入形状的通道以冷却部件。还提供了具有一个或多个重新设计的通道的部件和涂覆部件的方法。

78. 发明申请

US20120102916A1 Pulse Detonation Combustor Including Combustion Chamber Cooling Assembly 审中-公开
标题翻译：脉冲爆震燃烧器包括燃烧室冷却组件
公开(公告)号：US20120102916A1
公开(公告)日：2012-05-03
申请号：US12915544
申请日：2010-10-29
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： F02K5/02
CPC分类号： F02C5/11 , F02K7/02 , Y02T50/672
摘要： A pulse detonation combustor including a combustion chamber and a cooling assembly circumscribing the combustion chamber. The cooling assembly is configured to provide a flow of cooling fluid therethrough and provide cooling of the combustion chamber. The cooling assembly includes a cooling flow sleeve positioned about the combustion chamber. The cooling flow sleeve includes a plurality of circumferentially spaced apart axially extending structural members defining a plurality of flow passages therebetween. The cooling assembly is configured mechanically and thermally separate from the combustion chamber and provides axisymmetric cooling to the combustion chamber.
摘要翻译：一种脉冲爆燃燃烧器，包括燃烧室和围绕燃烧室的冷却组件。冷却组件构造成提供冷却流体流过其中并提供燃烧室的冷却。冷却组件包括围绕燃烧室定位的冷却流动套筒。冷却流动套筒包括在其间限定多个流动通道的多个周向间隔开的轴向延伸的结构构件。冷却组件被机械地和热地与燃烧室分离，并且向燃烧室提供轴对称冷却。

79. 发明申请

US20110268583A1 AIRFOIL TRAILING EDGE AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：航空货运边缘及其制造方法
公开(公告)号：US20110268583A1
公开(公告)日：2011-11-03
申请号：US12770924
申请日：2010-04-30
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： F01D5/18 , B23P15/02
CPC分类号： F01D5/18 , Y02T50/673 , Y02T50/676 , Y10T29/49341
摘要： A method for machining an airfoil including a plurality of internal cooling channels is provided. The method includes selectively removing a pressure side section proximate to a trailing edge of the airfoil to expose a portion of the plurality of internal cooling channels proximate to the trailing edge of the airfoil. The method also includes machining the exposed portion of the plurality of internal cooling channels to a predefined shape.
摘要翻译：提供了一种用于加工包括多个内部冷却通道的翼型件的方法。该方法包括选择性地去除靠近翼型件的后缘的压力侧部分，以暴露靠近翼型件后缘的多个内部冷却通道的一部分。该方法还包括将多个内部冷却通道的暴露部分加工成预定形状。

80. 发明授权

US07743821B2 Air cooled heat exchanger with enhanced heat transfer coefficient fins 有权
标题翻译：具有增强的传热系数翅片的空气冷却热交换器
公开(公告)号：US07743821B2
公开(公告)日：2010-06-29
申请号：US11493022
申请日：2006-07-26
申请人： Ronald Scott Bunker , Bin Wei , Wayne C. Hasz , Nania Massimiliano
发明人： Ronald Scott Bunker , Bin Wei , Wayne C. Hasz , Nania Massimiliano
IPC分类号： F28F1/20 , F28D7/10
CPC分类号： F28F1/24 , F28F1/36 , F28F13/12
摘要： The heat exchanger includes a tube having axially spaced fins or a continuously spirally wound fin about the tube. One or more of the fins are dimpled, mechanically or molded, to provide concavities and projections on opposite sides of the fins or alternating concavities and projections on opposite side of the fins. The dimples improve the heat transfer between the fluid flowing through the tubes and the air circulating about the tubes and through the fins. The dimples create vortices and turbulent flow between the fins and effectively increase the heat transfer rate.
摘要翻译：热交换器包括具有轴向隔开的翅片的管或围绕管的连续螺旋缠绕的翅片。一个或多个翅片是凹凸的，机械的或模制的，以在翼片的相对侧上提供凹凸和凸起，或者在翅片的相对侧上具有交替的凹凸。凹坑改善流过管的流体和围绕管循环并通过翅片的空气之间的热传递。凹坑在翅片之间产生涡流和湍流，并有效提高传热速率。

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