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1. 发明申请

WO2010008633A3 MIXER FOR COMBUSTOR AND METHOD OF MANUFACTURING 审中-公开
标题翻译：混合器及其制造方法
公开(公告)号：WO2010008633A3
公开(公告)日：2013-01-17
申请号：PCT/US2009039385
申请日：2009-04-03
申请人： GEN ELECTRIC , KASTRUP DAVID ALLEN , MCMASTERS MARIE ANN
发明人： KASTRUP DAVID ALLEN , MCMASTERS MARIE ANN
IPC分类号： F23R3/28 , B23P6/00 , F23R3/14 , 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 method 500 for fabricating a unitary mixer 100 is disclosed, said method comprising the steps of determining three-dimensional information of the unitary mixer 100 having at least one swirler 140, converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary mixer 100, and successively forming each layer of the unitary mixer 100 by fusing a metallic powder. Exemplary embodiments are disclosed, showing unitary mixer 100 comprising an annular housing 120 and a swirler 140, 160 having a unitary construction wherein unitary mixer 100 is made by using a rapid manufacturing process. In one aspect of the invention, the rapid manufacturing process is a laser sintering process. In another aspect of the invention, a mixer 300 having a unitary construction is disclosed comprising a swirler 380 having a plurality of radial vanes 382 arranged circumferentially around an axis 111 and oriented at least partially in a radial direction. In another exemplary embodiment, a unitary mixer 300 having circumferentially adjacent vanes 151, 152 forming at least one flow passage 154, 156 that is oriented at least partially in an axial direction with respect to the axis 111 is disclosed.
摘要翻译：公开了一种用于制造单一混合器100的方法500，所述方法包括以下步骤：确定具有至少一个旋流器140的单一混合器100的三维信息，将三维信息转换成多个切片，每个切片限定一个整体混合器100的横截面层，并且通过熔融金属粉末连续地形成单层混合器100的每一层。公开了示例性实施例，其示出了包括环形壳体120和具有整体结构的旋流器140,160的单一混合器100，其中通过使用快速制造工艺制造单一混合器100。在本发明的一个方面，快速制造工艺是激光烧结工艺。在本发明的另一方面，公开了一种具有整体构造的混合器300，其包括旋流器380，该旋流器380具有多个径向叶片382，所述多个径向叶片382围绕轴线111周向布置并且至少部分地沿径向定向。在另一个示例性实施例中，公开了具有周向相邻的叶片151,152的整体混合器300，其形成至少一个相对于轴线111在轴向方向上至少部分定向的流动通道154,156。

2. 发明申请

WO2009126483A3 FUEL NOZZLE 审中-公开
标题翻译：燃油喷嘴
公开(公告)号：WO2009126483A3
公开(公告)日：2012-08-16
申请号：PCT/US2009039085
申请日：2009-04-01
申请人： GEN ELECTRIC , 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，该燃料喷嘴包括至少一个使用快速制造工艺制成的整体部件。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。

3. 发明申请

WO2009126485A2 METHOD OF ASSEMBLING A FUEL NOZZLE 审中-公开
标题翻译：组装燃油喷嘴的方法
公开(公告)号：WO2009126485A2
公开(公告)日：2009-10-15
申请号：PCT/US2009039100
申请日：2009-04-01
申请人： GEN ELECTRIC , 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 , F23R3/14 , F23R3/34
CPC分类号： F23R3/28 , F23D11/383 , F23R3/14 , F23R3/343 , F23R2900/00004 , F23R2900/00018 , Y10T29/4932 , Y10T29/49826
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).
摘要翻译：一种组装燃料喷嘴（100）的方法包括以下步骤：形成导向组件（607）; 将导向组件（607）联接到单一分配器（300），使得导向组件（607）与单一分配器中的先导流动通道流动连通; 将具有适配器（250）的单一旋流器（200）联接到所述单一分配器（300）; 将所述适配器（250）联接到杆壳体（83）; 将所述单一分配器（300）联接到所述杆壳体（83）; 以及将中心体（450）联接到所述杆壳体（83）。

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