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1. 发明授权

US07094450B2 Method for applying or repairing thermal barrier coatings 有权
标题翻译：涂覆或修复热障涂层的方法
公开(公告)号：US07094450B2
公开(公告)日：2006-08-22
申请号：US10426280
申请日：2003-04-30
申请人： Bangalore Aswatha Nagaraj , Eva Zielonka Lanman , Deborah Anne Schorr , Thomas John Tomlinson , Raymond William Heidorn , David Allen Kastrup , Craig Douglas Young
发明人： Bangalore Aswatha Nagaraj , Eva Zielonka Lanman , Deborah Anne Schorr , Thomas John Tomlinson , Raymond William Heidorn , David Allen Kastrup , Craig Douglas Young
IPC分类号： C23C4/06 , C23C4/10
CPC分类号： C23C4/00 , C23C4/02 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , F01D5/005 , F01D5/288 , F05D2230/312 , Y10T29/49318 , Y10T428/12618 , Y10T428/12736
摘要： A method applying a thermal barrier coating to a metal substrate, or for repairing a thermal barrier coating previously applied by physical vapor deposition to an underlying aluminide diffusion coating that overlays the metal substrate. The aluminide diffusion coating is treated to make it more receptive to adherence of a plasma spray-applied overlay alloy bond coat layer. An overlay alloy bond coat material is then plasma sprayed on the treated aluminide diffusion coating to form an overlay alloy bond coat layer. A ceramic thermal barrier coating material is plasma sprayed on the overlay alloy bond coat layer to form the thermal barrier coating. In the repair embodiment of this method, the physical vapor deposition-applied thermal barrier coating is initially removed from the underlying aluminide diffusion coating.
摘要翻译：将热障涂层施加到金属基底上的方法，或者将先前通过物理气相沉积施加的热障涂层修复到覆盖金属基底的下面的铝化物扩散涂层。处理铝化物扩散涂层以使其更容易接受等离子体喷涂覆盖合金粘合涂层的粘附。然后将覆盖合金粘合涂层材料等离子体喷涂在经处理的铝化物扩散涂层上以形成覆盖合金粘合涂层。将陶瓷热障涂层材料等离子体喷涂在覆盖合金粘合涂层上以形成热障涂层。在该方法的修复实施例中，首先从下面的铝化物扩散涂层去除物理气相沉积涂覆的热障涂层。

2. 发明授权

US06655027B2 Methods for assembling gas turbine engine combustors 失效
标题翻译：组装燃气涡轮发动机燃烧器的方法
公开(公告)号：US06655027B2
公开(公告)日：2003-12-02
申请号：US10046844
申请日：2002-01-15
申请人： David Allen Kastrup , Stephen Charles Furbish
发明人： David Allen Kastrup , Stephen Charles Furbish
IPC分类号： B23P1500
CPC分类号： F23R3/00 , F23C5/02 , F23R2900/00017 , Y10T29/4932 , Y10T29/49346 , Y10T29/49885 , Y10T29/49895 , Y10T29/49998
摘要： A method for assembling a gas turbine engine combustor facilitates reducing costs and time required for assembly. The combustor includes a spectacle plate, a plurality of swirlers, and a plurality of deflector plates. The method includes coupling an assembly fixture to at least one swirler, coupling the assembly fixture to the spectacle plate such that the swirler is maintained in alignment with respect to the spectacle plate during assembly of the combustor, and attaching the swirler to the spectacle plate.
摘要翻译：用于组装燃气涡轮发动机燃烧器的方法有助于减少组装所需的成本和时间。燃烧器包括眼镜板，多个旋流器和多个偏转板。该方法包括将组装夹具连接到至少一个旋流器，将组装夹具耦合到眼镜板，使得在组装燃烧器期间旋流器相对于眼镜板保持对准，并将旋流器附接到眼镜板。

3. 发明申请

US20100221567A1 BLAZE CLADDING FOR DIRECT METAL LASER SINTERED MATERIALS 有权
标题翻译：用于直接金属激光烧结材料的BLAZE CLADDING
公开(公告)号：US20100221567A1
公开(公告)日：2010-09-02
申请号：US12775563
申请日：2010-05-07
申请人： David Edwin Budinger , Ronald Lance Galley , Ashwin Sreekant Raghavan , David Allen Kastrup
发明人： David Edwin Budinger , Ronald Lance Galley , Ashwin Sreekant Raghavan , David Allen Kastrup
IPC分类号： B32B5/18 , B05D3/02 , B05D3/00 , B32B15/02
CPC分类号： B22F7/08 , B22F2998/10 , B23K1/0056 , B23K26/32 , B23K26/34 , B23K35/004 , B23K35/007 , B23K2101/001 , B23K2103/04 , B23K2103/08 , B23K2103/18 , B23K2103/26 , B23K2103/50 , B33Y40/00 , C23C24/10 , Y02P10/295 , Y10T428/12028 , Y10T428/12042 , Y10T428/12063 , Y10T428/12576 , Y10T428/12944 , Y10T428/12965 , B22F3/1055
摘要： A direct metal laser sintered material including a substrate formed from a laser sintering process, the substrate having at least one surface, and a cladding material brazed onto at least a portion of the surface.
摘要翻译：一种直接金属激光烧结材料，其包括由激光烧结工艺形成的衬底，所述衬底具有至少一个表面，以及钎焊到所述表面的至少一部分上的覆层材料。

4. 发明申请

US20090255118A1 METHOD OF MANUFACTURING MIXERS 审中-公开
标题翻译：制造混合器的方法
公开(公告)号：US20090255118A1
公开(公告)日：2009-10-15
申请号：US12120797
申请日：2008-05-15
申请人： David Allen Kastrup , Marie Ann Mcmasters
发明人： David Allen Kastrup , Marie Ann Mcmasters
IPC分类号： B23P15/04
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A method for fabricating a unitary mixer is disclosed, said method comprising the steps of determining three-dimensional information of the unitary mixer having at least one swirler, converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary mixer, and successively forming each layer of the unitary mixer by fusing a metallic powder. Exemplary embodiments are disclosed, showing unitary mixer comprising an annular housing and a swirler having a unitary construction wherein unitary mixer is made by using a rapid manufacturing process. In one aspect of the invention, the rapid manufacturing process is a laser sintering process.
摘要翻译：公开了一种用于制造单一混合器的方法，所述方法包括以下步骤：确定具有至少一个旋流器的单一混合器的三维信息，将三维信息转换成多个切片，每个切片限定横截面层的单体混合机，并通过熔融金属粉末连续地形成单层混合机的每一层。示出了示例性实施例，其示出了包括环形壳体和具有整体构造的旋流器的单一混合器，其中通过使用快速制造工艺制造单一混合器。在本发明的一个方面，快速制造工艺是激光烧结工艺。

5. 发明授权

US06561872B2 Method and apparatus for stripping coating 有权
公开(公告)号：US06561872B2
公开(公告)日：2003-05-13
申请号：US09878847
申请日：2001-06-11
申请人： Gilbert Farmer , Jeffrey Arnold Fehrenbach , William Lee Imhoff , David Allen Kastrup
发明人： Gilbert Farmer , Jeffrey Arnold Fehrenbach , William Lee Imhoff , David Allen Kastrup
IPC分类号： B24B100
CPC分类号： B44D3/16 , B08B3/02
摘要： A method of stripping coating from a portion of a coated surface of a component. The method includes fastening a mask sheet to the component over a region adjacent the portion of the coated surface. The mask sheet has a contour generally corresponding to a contour of the surface of the component. A high pressure fluid jet is sprayed from a spray head toward the portion of the coated surface after the mask sheet is fastened to the component to strip the coating from the portion of the surface. After the coating is stripped from the portion of the surface, the mask sheet is removed from the component.

6. 发明授权

US08061142B2 Mixer for a combustor 有权
标题翻译：燃烧器用混合器
公开(公告)号：US08061142B2
公开(公告)日：2011-11-22
申请号：US12120785
申请日：2008-05-15
申请人： David Allen Kastrup , Marie Ann McMasters
发明人： David Allen Kastrup , Marie Ann McMasters
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A mixer having a unitary construction is disclosed comprising an annular housing having an axis and at least a first swirler having a plurality of vanes arranged circumferentially around the axis such that circumferentially adjacent vanes form at least one flow passage that is oriented at least partially in an axial direction with respect to the axis. In another exemplary embodiment, a mixer having a unitary construction is disclosed comprising a swirler having a plurality of radial vanes arranged circumferentially around the axis and oriented at least partially in a radial direction.
摘要翻译：公开了一种具有整体结构的混合器，其包括具有轴线的环形壳体和至少第一旋流器，其具有围绕所述轴线周向布置的多个叶片，使得周向相邻的叶片形成至少一个流动通道，其至少部分定向在相对于轴线的轴向。在另一个示例性实施例中，公开了一种具有整体结构的混合器，其包括旋流器，所述旋流器具有围绕所述轴线周向布置并且至少部分地沿径向定向的多个径向叶片。

7. 发明授权

US07415826B2 Free floating mixer assembly for combustor of a gas turbine engine 失效
标题翻译：用于燃气涡轮发动机的燃烧器的自由浮动混合器组件
公开(公告)号：US07415826B2
公开(公告)日：2008-08-26
申请号：US11188482
申请日：2005-07-25
申请人： Marie Ann McMasters , David Allen Kastrup
发明人： Marie Ann McMasters , David Allen Kastrup
IPC分类号： F23R3/14
CPC分类号： F23R3/343 , F23R3/286 , F23R3/60
摘要： A combustor dome assembly for a gas turbine engine having a longitudinal centerline axis extending therethrough, including: an annular dome plate having an inner portion, an outer portion, a forward surface and a plurality of circumferentially spaced openings formed therein, wherein a radial section is defined between each adjacent opening; and, a mixer assembly located upstream of and in substantial alignment with each of the openings in the dome plate, with the mixer assembly including a forward portion and an aft portion. Each mixer assembly is retained in a manner so as to be movable in a radial and axial direction without obstructing the radial sections of the dome plate. A first pair of tabs are positioned on the forward surface of the dome plate adjacent each opening and a second pair of tabs are positioned on the aft portion of each mixer assembly, wherein the dome plate tabs interface with the mixer assembly tabs to prevent rotation of each mixer assembly.
摘要翻译：一种用于燃气涡轮发动机的燃烧器圆顶组件，其具有延伸穿过其中的纵向中心线轴线，包括：环形圆顶板，其具有形成在其中的内部部分，外部部分，前表面和多个周向间隔开的开口，定义在每个相邻的开口之间; 以及混合器组件，其位于圆顶板中的每个开口的上游并与其基本对齐，其中混合器组件包括前部和后部。每个混合器组件被保持为能够在径向和轴向方向上移动，而不会妨碍圆顶板的径向部分。第一对突片位于邻近每个开口的圆顶板的前表面上，并且第二对突片定位在每个混合器组件的后部上，其中圆顶板突片与混合器组件接片接合以防止每个混合器组件。

8. 发明授权

US07159403B2 Apparatus for assembling gas turbine engine combustors 失效
标题翻译：用于组装燃气涡轮发动机燃烧器的装置
公开(公告)号：US07159403B2
公开(公告)日：2007-01-09
申请号：US10673875
申请日：2003-09-29
申请人： David Allen Kastrup , Stephen Charles Furbish
发明人： David Allen Kastrup , Stephen Charles Furbish
IPC分类号： F23R3/50 , F23R3/14
CPC分类号： F23R3/00 , F23C5/02 , F23R2900/00017 , Y10T29/4932 , Y10T29/49346 , Y10T29/49885 , Y10T29/49895 , Y10T29/49998
摘要： A method for assembling a gas turbine engine combustor facilitates reducing costs and time required for assembly. The combustor includes a spectacle plate, a plurality of swirlers, and a plurality of deflector plates. The method includes coupling an assembly fixture to at least one swirler, coupling the assembly fixture to the spectacle plate such that the swirler is maintained in alignment with respect to the spectacle plate during assembly of the combustor, and attaching the swirler to the spectacle plate.
摘要翻译：用于组装燃气涡轮发动机燃烧器的方法有助于减少组装所需的成本和时间。燃烧器包括眼镜板，多个旋流器和多个偏转板。该方法包括将组装夹具连接到至少一个旋流器，将组装夹具耦合到眼镜板，使得在组装燃烧器期间旋流器相对于眼镜板保持对准，并将旋流器附接到眼镜板。

9. 发明授权

US08124245B2 Blaze cladding for direct metal laser sintered materials 有权
标题翻译：直接金属激光烧结材料的火焰覆层
公开(公告)号：US08124245B2
公开(公告)日：2012-02-28
申请号：US12775563
申请日：2010-05-07
申请人： David Edwin Budinger , Ronald Lance Galley , Ashwin Sreekant Raghavan , David Allen Kastrup
发明人： David Edwin Budinger , Ronald Lance Galley , Ashwin Sreekant Raghavan , David Allen Kastrup
IPC分类号： B23K1/00 , B22F3/24 , B22F3/26
CPC分类号： B22F7/08 , B22F2998/10 , B23K1/0056 , B23K26/32 , B23K26/34 , B23K35/004 , B23K35/007 , B23K2101/001 , B23K2103/04 , B23K2103/08 , B23K2103/18 , B23K2103/26 , B23K2103/50 , B33Y40/00 , C23C24/10 , Y02P10/295 , Y10T428/12028 , Y10T428/12042 , Y10T428/12063 , Y10T428/12576 , Y10T428/12944 , Y10T428/12965 , B22F3/1055
摘要： A direct metal laser sintered material including a substrate formed from a laser sintering process, the substrate having at least one surface, and a cladding material brazed onto at least a portion of the surface.
摘要翻译：一种直接金属激光烧结材料，其包括由激光烧结工艺形成的衬底，所述衬底具有至少一个表面，以及钎焊在所述表面的至少一部分上的覆层材料。

10. 发明申请

US20090255259A1 MIXER FOR A COMBUSTOR 有权
标题翻译：混合机搅拌机
公开(公告)号：US20090255259A1
公开(公告)日：2009-10-15
申请号：US12120785
申请日：2008-05-15
申请人： David Allen Kastrup , Marie Ann Mcmasters
发明人： David Allen Kastrup , Marie Ann Mcmasters
IPC分类号： F23R3/14
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A mixer having a unitary construction is disclosed comprising an annular housing having an axis and at least a first swirler having a plurality of vanes arranged circumferentially around the axis such that circumferentially adjacent vanes form at least one flow passage that is oriented at least partially in an axial direction with respect to the axis. In another exemplary embodiment, a mixer having a unitary construction is disclosed comprising a swirler having a plurality of radial vanes arranged circumferentially around the axis and oriented at least partially in a radial direction.
摘要翻译：公开了一种具有整体结构的混合器，其包括具有轴线的环形壳体和至少第一旋流器，其具有围绕所述轴线周向布置的多个叶片，使得周向相邻的叶片形成至少一个流动通道，其至少部分定向在相对于轴线的轴向。在另一个示例性实施例中，公开了一种具有整体结构的混合器，其包括旋流器，所述旋流器具有围绕所述轴线周向布置并且至少部分地沿径向定向的多个径向叶片。

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