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1. 发明申请

WO2009148682A3 FUEL DISTRIBUTOR AND METHOD OF MANUFACTURING 审中-公开
公开(公告)号：WO2009148682A3
公开(公告)日：2009-12-10
申请号：PCT/US2009/037148
申请日：2009-03-13
申请人： GENERAL ELECTRIC COMPANY , McMASTERS, Marie, Ann , BENJAMIN, Michael, A. , MANCINI, Alfred
发明人： McMASTERS, Marie, Ann , BENJAMIN, Michael, A. , MANCINI, Alfred
IPC分类号： F23R3/14 , F23R3/28 , F02C7/22 , F23R3/34 , B23P6/00
摘要： A unitary distributor (300) is disclosed, comprising at least one main flow passage (307) located within a distributor ring body (301), the main flow passage (307) having an arcuate portion (305) oriented in a circumferential direction around a distributor axis (11). A fuel distributor (100) is disclosed, comprising a fuel conduit (105) and a distributor (300) wherein the fuel distributor (100) has a unitary construction. A method for fabricating a unitary distributor (100) is disclosed, the method comprising the steps of determining three-dimensional information of the unitary distributor (300) having at least one flow passage (307) having an arcuate portion (305) located within a distributor ring body (301) having an axis (11), converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary distributor (300) and successively forming each layer of the unitary (distributor 300) by fusing a metallic powder using laser energy. A unitary fuel distributor (100) comprising a fuel conduit (105) and a distributor (300) is disclosed wherein the unitary fuel distributor (100) is made by using a rapid manufacturing process.

2. 发明申请

WO2009126701A3 REPAIRABLE FUEL NOZZLE AND A METHOD OF REPAIRING 审中-公开
标题翻译：维修燃油喷嘴和维修方法
公开(公告)号：WO2009126701A3
公开(公告)日：2012-04-26
申请号：PCT/US2009039894
申请日：2009-04-08
申请人： GEN ELECTRIC , MCMASTERS MARIE ANN , MANCINI ALFRED , BENJAMIN MICHAEL A
发明人： MCMASTERS MARIE ANN , MANCINI ALFRED , BENJAMIN MICHAEL A
IPC分类号： F23R3/14 , B23P6/00 , B23Q3/18 , F23D11/38 , F23R3/28 , F23R3/34
CPC分类号： F23R3/283 , B23P6/007 , B23P2700/13 , B23Q3/186 , F23D11/38 , F23R3/14 , F23R3/343 , F23R2900/00019
摘要： A method of repairing a fuel nozzle (100) is disclosed comprising the steps of: forming a pilot assembly (808); installing into a repair bore (801); inserting a primary adaptor (820) into a repair bore (801) such that the primary adaptor 820 is in flow communication with a pilot flow passage (102) and the pilot assembly (808); and coupling the primary adaptor (820) to a distributor (300) and the new pilot assembly (808). A repairable fuel nozzle (100) is disclosed, comprising an adaptor (820) configured to direct a fuel flow from at least one flow passage (102) in a fuel distributor (300) to a pilot assembly (808) comprising a fuel swirler (603).
摘要翻译：公开了一种修理燃料喷嘴（100）的方法，包括以下步骤：形成导向组件（808）; 安装在修理孔（801）中; 将主适配器（820）插入维修孔（801）中，使得主适配器820与先导流动通道（102）和引导组件（808）流动连通; 以及将所述主适配器（820）联接到分配器（300）和所述新的导向组件（808）。公开了一种可修复的燃料喷嘴（100），其包括配置成将来自燃料分配器（300）中的至少一个流动通道（102）的燃料流引导到包括燃料旋流器的引导组件（808）的适配器（820） 603）。

3. 发明申请

WO2009148682A2 FUEL DISTRIBUTOR AND METHOD OF MANUFACTURING 审中-公开
标题翻译：燃油分配器及其制造方法
公开(公告)号：WO2009148682A2
公开(公告)日：2009-12-10
申请号：PCT/US2009037148
申请日：2009-03-13
申请人： GEN ELECTRIC , MCMASTERS MARIE ANN , BENJAMIN MICHAEL A , MANCINI ALFRED
发明人： MCMASTERS MARIE ANN , BENJAMIN MICHAEL A , MANCINI ALFRED
IPC分类号： F23R3/28 , F23R3/34
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 unitary distributor (300) is disclosed, comprising at least one main flow passage (307) located within a distributor ring body (301), the main flow passage (307) having an arcuate portion (305) oriented in a circumferential direction around a distributor axis (11). A fuel distributor (100) is disclosed, comprising a fuel conduit (105) and a distributor (300) wherein the fuel distributor (100) has a unitary construction. A method for fabricating a unitary distributor (100) is disclosed, the method comprising the steps of determining three-dimensional information of the unitary distributor (300) having at least one flow passage (307) having an arcuate portion (305) located within a distributor ring body (301) having an axis (11), converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary distributor (300) and successively forming each layer of the unitary (distributor 300) by fusing a metallic powder using laser energy. A unitary fuel distributor (100) comprising a fuel conduit (105) and a distributor (300) is disclosed wherein the unitary fuel distributor (100) is made by using a rapid manufacturing process.
摘要翻译：公开了一种单一分配器（300），其包括位于分配器环体（301）内的至少一个主流路（307），主流路（307）具有圆周部分（305），圆弧部分分配器轴（11）。公开了一种燃料分配器（100），其包括燃料管道（105）和分配器（300），其中燃料分配器（100）具有整体结构。公开了一种用于制造单一分配器（100）的方法，所述方法包括以下步骤：确定具有至少一个流动通道（307）的整体式分配器（300）的三维信息，所述流动通道具有位于具有轴（11）的分配器环体（301），将所述三维信息转换成多个切片，每个切片限定所述整体分配器（300）的横截面层，并且连续地形成所述整体式分布器300 ）通过使用激光能量融合金属粉末。公开了一种包括燃料管道（105）和分配器（300）的单一燃料分配器（100），其中通过使用快速制造工艺制造单一燃料分配器（100）。

4. 发明申请

WO2009126721A2 REPAIR OF FUEL NOZZLE COMPONENT 审中-公开
标题翻译：燃油喷嘴组件维修
公开(公告)号：WO2009126721A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039928
申请日：2009-04-08
申请人： GENERAL ELECTRIC COMPANY , MCMASTERS, Marie, Ann , BENJAMIN, Michael, A. , MANCINI, Alfred
发明人： MCMASTERS, Marie, Ann , BENJAMIN, Michael, A. , MANCINI, Alfred
IPC分类号： F23R3/28 , F23D11/38
CPC分类号： F23R3/283 , B23P6/007 , B23P2700/13 , B23Q3/186 , F23D11/38 , F23R3/14 , F23R3/343 , F23R2900/00019
摘要： A method of repairing a fuel nozzle 100 is disclosed comprising the steps of: preparing a damaged component 909 for repair; directing thermal energy towards a substrate 960; directing a stream of powder material 953; and depositing the powder material onto the substrate 960.
摘要翻译：公开了一种修理燃料喷嘴100的方法，包括以下步骤：制备用于修理的损坏部件909; 将热能引向衬底960; 引导粉末物料流953; 并将粉末材料沉积到衬底960上。

5. 发明申请

WO2009126485A3 METHOD OF ASSEMBLING A FUEL NOZZLE 审中-公开
公开(公告)号：WO2009126485A3
公开(公告)日：2009-10-15
申请号：PCT/US2009/039100
申请日：2009-04-01
申请人： GENERAL ELECTRIC COMPANY , MCMASTERS, Marie, Ann , BENJAMIIN, Michael, A. , MANCINI, Alfred , LOHMUELLER, Steven, Joseph , KASTRUP, David, Allen
发明人： MCMASTERS, Marie, Ann , BENJAMIIN, Michael, A. , MANCINI, Alfred , LOHMUELLER, Steven, Joseph , KASTRUP, David, Allen
IPC分类号： F23R3/28 , F23R3/34 , F23R3/14 , F23D11/38
摘要： A method of assembling a fuel nozzle (100) comprises the steps of forming a pilot assembly (607); coupling the pilot assembly (607) to a unitary distributor (300) such that the pilot assembly (607) is in flow communication with a pilot flow passage in the unitary distributor; coupling a unitary swirler (200) having an adaptor (250) to the unitary distributor (300); coupling the adaptor (250) to a stem housing (83); coupling the unitary distributor (300) to the stem housing (83); and coupling a centerbody (450) to the stem housing (83).

6. 发明申请

WO2009126483A2 FUEL NOZZLE 审中-公开
标题翻译：燃油喷嘴
公开(公告)号：WO2009126483A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039085
申请日：2009-04-01
申请人： GENERAL ELECTRIC COMPANY , MANCINI, Alfred , MCMASTERS, Marie, Ann , LOHMUELLER, Steven, Joseph , KASTRUP, David, Allen , BENJAMIN, Michael, A.
发明人： MANCINI, Alfred , MCMASTERS, Marie, Ann , LOHMUELLER, Steven, Joseph , KASTRUP, David, Allen , BENJAMIN, Michael, A.
IPC分类号： F23R3/14 , F23R3/28 , F23R3/34
CPC分类号： F23R3/14 , B29C47/0866 , B33Y80/00 , F23R3/28 , F23R3/34 , Y02T50/675 , Y10T29/4932 , Y10T29/494
摘要： A fuel nozzle 100 for a gas turbine engine is disclosed, the fuel nozzle comprising at least one unitary component made using a rapid manufacturing process. In one aspect, the rapid manufacturing process is a laser sintering process. Unitary components disclosed include a conduit, swirler, distributor, venturi and a centerbody.
摘要翻译：公开了一种用于燃气涡轮发动机的燃料喷嘴100，燃料喷嘴包括使用快速制造工艺制成的至少一个整体部件。一方面，快速制造工艺是激光烧结工艺。公开的单一部件包括导管，旋流器，分配器，文氏管和中心体。

7. 发明申请

WO2009148680A3 UNITARY CONDUIT FOR TRANSPORTING FLUIDS AND METHOD OF MANUFACTURING 审中-公开
标题翻译：用于运输流体的单位和制造方法
公开(公告)号：WO2009148680A3
公开(公告)日：2012-05-03
申请号：PCT/US2009037101
申请日：2009-03-13
申请人： GEN ELECTRIC , MCMASTERS MARIE ANN , BENJAMIN MICHAEL A , MANCINI ALFRED
发明人： MCMASTERS MARIE ANN , BENJAMIN MICHAEL A , MANCINI ALFRED
IPC分类号： F23R3/14 , F02C7/22 , F23R3/28 , F23R3/34
CPC分类号： F23R3/283 , B33Y80/00 , F02C7/222 , F05D2230/53 , F16L9/19 , F23D2900/00018 , F23R3/286 , F23R3/343 , F23R2900/00018
摘要： A method for fabricating a unitary conduit (105) is disclosed, the method comprising the steps of determining three-dimensional information of the unitary conduit (105) having at least one flow passage (108), converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary conduit (105), and successively forming each layer of the unitary conduit (105) by fusing a metallic powder using laser energy. A unitary conduit (105) is disclosed, comprising a body (106) and a flow passage (108), wherein the flow passage (108) and the body (106) have a unitary construction, and made by using a rapid manufacturing process. In another embodiment, a unitary conduit (105) has a flow passage wherein the cross sectional shape of the flow passage changes from a first cross sectional shape to a second cross sectional shape. In another embodiment, the exterior contour (140) of the body (106) generally conforms to the interior contour (141) of the flow passage (108). In another embodiment, the flow passage (108) branches to a plurality of sub-passages (109).
摘要翻译：公开了一种用于制造单一管道（105）的方法，该方法包括以下步骤：确定具有至少一个流动通道（108）的整体管道（105）的三维信息，将三维信息转换成多个的切片，每个切片限定整体导管（105）的横截面层，并且通过使用激光能量熔融金属粉末连续地形成单一管道（105）的每个层。公开了一种单体导管（105），其包括主体（106）和流动通道（108），其中流动通道（108）和主体（106）具有整体结构，并且通过使用快速制造工艺制成。在另一个实施例中，整体管道（105）具有流动通道，其中流动通道的横截面形状从第一横截面形状变为第二横截面形状。在另一个实施例中，主体（106）的外部轮廓（140）大体上符合流动通道（108）的内部轮廓（141）。在另一个实施例中，流动通道（108）分支到多个子通道（109）。

8. 发明申请

WO2009126403A3 SWIRLERS AND METHOD OF MANUFACTURING 审中-公开
标题翻译： SWIRLERS AND METHODS MANUFACTURING
公开(公告)号：WO2009126403A3
公开(公告)日：2012-05-03
申请号：PCT/US2009037221
申请日：2009-03-16
申请人： GEN ELECTRIC , MCMASTERS MARIE ANN , BENJAMIN MICHAEL A , MANCINI ALFRED
发明人： MCMASTERS MARIE ANN , BENJAMIN MICHAEL A , MANCINI ALFRED
IPC分类号： F23R3/14 , F02C7/22 , F23C7/00 , F23R3/28 , F23R3/34
CPC分类号： F23R3/14 , B33Y80/00 , F23C7/004 , F23R2900/00018
摘要： A unitary swirler (200) is disclosed, comprising a body (201) having a swirler axis (11), and a plurality of vanes (208) arranged in a circumferential direction around the swirler axis (11), wherein the swirler (200) has a unitary construction. In one embodiment, the unitary swirler (200) has a rim (240) located coaxially with the swirler axis (11), and a wall (260) extending between a portion of the rim (240) and a portion of the hub (205). In another embodiment, the unitary swirler (200) has an adaptor (250) having a passage (254) that is configured to direct a flow of air towards at least some of the plurality of vanes (208). A method (500) for fabricating a unitary swirler (200) is disclosed, the method comprising the steps of determining three-dimensional information of the unitary swirler (200) having a plurality of vanes (208) arranged in a circumferential direction on a body (201) around a swirler axis (11) and a wall (260) extending between a rim (240) and a portion of the body (201), converting the three- dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary swirler (200), and successively forming each layer of the unitary swirler (200) by fusing a metallic powder using laser energy. Exemplary embodiments are disclosed, showing a unitary swirler (200) 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：公开了一种单一的旋流器（200），包括具有旋流器轴线（11）的主体（201）和围绕旋流器轴线（11）沿圆周方向布置的多个叶片（208），其中旋流器（200）有一个单一的建设。在一个实施例中，单一旋流器（200）具有与旋流器轴线（11）同轴定位的边缘（240），以及在轮辋（240）的一部分和轮毂（205）的一部分之间延伸的壁（260））。在另一个实施例中，整体式旋流器（200）具有适配器（250），该适配器具有通道（254），该通道构造成将空气流引向多个叶片（208）中的至少一些。公开了一种用于制造单一旋流器（200）的方法（500），该方法包括以下步骤：确定具有沿圆周方向布置在主体上的多个叶片（208）的整体旋流器（200）的三维信息（201）围绕旋流器轴线（11）和在边缘（240）和主体（201）的一部分之间延伸的壁（260），将三维信息转换成多个切片，每个切片限定交叉单元旋流器（200）的截面层，并且通过使用激光能量熔融金属粉末连续地形成单层旋流器（200）的每一层。公开了示例性实施例，其示出了通过使用快速制造工艺制造的整体旋流器（200）。在本发明的一个方面，快速制造工艺是激光烧结工艺。

9. 发明申请

WO2009148680A2 UNITARY CONDUIT FOR TRANSPORTING FLUIDS AND METHOD OF MANUFACTURING 审中-公开
标题翻译：用于运输流体的单位和制造方法
公开(公告)号：WO2009148680A2
公开(公告)日：2009-12-10
申请号：PCT/US2009/037101
申请日：2009-03-13
申请人： GENERAL ELECTRIC COMPANY , MCMASTERS, Marie, Ann , BENJAMIN, Michael, A. , MANCINI, Alfred
发明人： MCMASTERS, Marie, Ann , BENJAMIN, Michael, A. , MANCINI, Alfred
IPC分类号： F23R3/28 , F23R3/34
CPC分类号： F23R3/283 , B33Y80/00 , F02C7/222 , F05D2230/53 , F16L9/19 , F23D2900/00018 , F23R3/286 , F23R3/343 , F23R2900/00018
摘要： A method for fabricating a unitary conduit (105) is disclosed, the method comprising the steps of determining three-dimensional information of the unitary conduit (105) having at least one flow passage (108), converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary conduit (105), and successively forming each layer of the unitary conduit (105) by fusing a metallic powder using laser energy. A unitary conduit (105) is disclosed, comprising a body (106) and a flow passage (108), wherein the flow passage (108) and the body (106) have a unitary construction, and made by using a rapid manufacturing process. In another embodiment, a unitary conduit (105) has a flow passage wherein the cross sectional shape of the flow passage changes from a first cross sectional shape to a second cross sectional shape. In another embodiment, the exterior contour (140) of the body (106) generally conforms to the interior contour (141) of the flow passage (108). In another embodiment, the flow passage (108) branches to a plurality of sub-passages (109).
摘要翻译：公开了一种用于制造单一管道（105）的方法，该方法包括以下步骤：确定具有至少一个流动通道（108）的整体管道（105）的三维信息，将三维信息转换成多个的切片，每个切片限定整体导管（105）的横截面层，并且通过使用激光能量熔融金属粉末连续地形成单一管道（105）的每个层。公开了一种单体导管（105），其包括主体（106）和流动通道（108），其中流动通道（108）和主体（106）具有整体结构，并且通过使用快速制造工艺制成。在另一个实施例中，整体管道（105）具有流动通道，其中流动通道的横截面形状从第一横截面形状变为第二横截面形状。在另一个实施例中，主体（106）的外部轮廓（140）大体上符合流动通道（108）的内部轮廓（141）。在另一个实施例中，流动通道（108）分支到多个子通道（109）。

10. 发明申请

WO2009126701A2 REPAIRABLE FUEL NOZZLE AND A METHOD OF REPAIRING 审中-公开
标题翻译：维修燃油喷嘴和维修方法
公开(公告)号：WO2009126701A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039894
申请日：2009-04-08
申请人： GENERAL ELECTRIC COMPANY , MCMASTERS, Marie, Ann , MANCINI, Alfred , BENJAMIN, Michael, A.
发明人： MCMASTERS, Marie, Ann , MANCINI, Alfred , BENJAMIN, Michael, A.
IPC分类号： F23R3/28 , F23D11/38
CPC分类号： F23R3/283 , B23P6/007 , B23P2700/13 , B23Q3/186 , F23D11/38 , F23R3/14 , F23R3/343 , F23R2900/00019
摘要： A method of repairing a fuel nozzle (100) is disclosed comprising the steps of: forming a pilot assembly (808); installing into a repair bore (801); inserting a primary adaptor (820) into a repair bore (801) such that the primary adaptor 820 is in flow communication with a pilot flow passage (102) and the pilot assembly (808); and coupling the primary adaptor (820) to a distributor (300) and the new pilot assembly (808). A repairable fuel nozzle (100) is disclosed, comprising an adaptor (820) configured to direct a fuel flow from at least one flow passage (102) in a fuel distributor (300) to a pilot assembly (808) comprising a fuel swirler (603).
摘要翻译：公开了一种修理燃料喷嘴（100）的方法，包括以下步骤：形成导向组件（808）; 安装在修理孔（801）中; 将主适配器（820）插入维修孔（801）中，使得主适配器820与先导流动通道（102）和引导组件（808）流动连通; 以及将所述主适配器（820）耦合到分配器（300）和所述新的导向组件（808）。公开了一种可修复的燃料喷嘴（100），其包括配置成将来自燃料分配器（300）中的至少一个流动通道（102）的燃料流引导到包括燃料旋流器的引导组件（808）的适配器（820） 603）。

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