公开(公告)号：US20140099209A1

公开(公告)日：2014-04-10

申请号：US14033589

申请日：2013-09-23

申请人： Fathi Ahmad ,  Wayne J. McDonald ,  Uwe Paul

发明人： Fathi Ahmad ,  Wayne J. McDonald ,  Uwe Paul

IPC分类号： F01D5/28 ,  B22D25/02

CPC分类号： F01D5/28 ,  B22D25/02 ,  B22D27/045 ,  B22D27/06 ,  F01D5/00 ,  F05D2230/21 ,  Y02T50/671

摘要： A method is provided for casting a gas turbine component having at least a first section and a second section. As per the method, a liquid metal is cast into a casting mold and solidification of the metal is induced by means of controlled cooling. The cooling of the liquid metal in the first section is controlled in such a way that the metal solidifies in a directionally solidified crystal structure or a single-crystal structure. In the second section the cooling is carried out in such a way that it solidifies in a multidirectional crystal structure.

摘要翻译： 提供一种用于铸造具有至少第一部分和第二部分的燃气涡轮机部件的方法。 按照该方法，将液态金属浇铸到铸模中，并通过受控制的冷却来诱导金属的凝固。 控制第一部分中的液态金属的冷却，使得金属以定向凝固的晶体结构或单晶结构固化。 在第二部分中，以使其以多向晶体结构固化的方式进行冷却。

公开(公告)号：US20130330200A1

公开(公告)日：2013-12-12

申请号：US13903586

申请日：2013-05-28

申请人： MEC Lasertec AG

发明人： Karl MERZ

IPC分类号： F01D5/00

CPC分类号： F01D5/00 ,  F02B33/42 ,  F04F13/00

摘要： A cellular wheel (10) made of metal suitable for use in a pressure wave supercharger comprises an outer sleeve (12) arranged coaxial to a rotational axis (y), an inner sleeve (14) arranged coaxial to the outer sleeve (12), and at least one intermediate sleeve (18) arranged between and coaxial to the outer sleeve (12) and the inner sleeve (14). Between successive sleeves (12, 18; 18, 14), fins (16) are arranged that are aligned radially with regard to the rotational axis (y) and are joined with adjacent sleeves (12, 18; 18, 14). On the outer sleeve (12), outer sealing sleeves (24) are arranged which engage over the outer sleeve (12) and are joined with the outer sleeve (12), and which have a sealing profile (30) for a labyrinth seal. A drive shaft (13) lying in the rotational axis (y) is joined with the inner sleeve (14), and the intermediate sleeve(s) (18) has (have) notches (26) extending, between adjacent fins (16), from both end faces (11) of the cellular wheel (10).

摘要翻译： 由适用于压力波增压器的金属制成的蜂窝轮（10）包括与旋转轴线（y）同轴设置的外套筒（12），与外套筒（12）同轴设置的内套筒（14） 以及布置在外套筒（12）和内套筒（14）之间并与外套筒（12）同轴的至少一个中间套筒（18）。 在连续的套筒（12,18; 18,14）之间，翅片（16）被布置成相对于旋转轴线（y）径向对齐并且与邻近的套筒（12,18; 18,14）相连。 在外套筒（12）上，外密封套（24）布置成与外套（12）接合并与外套（12）接合，并具有用于迷宫式密封的密封轮廓（30）。 位于旋转轴线（y）中的驱动轴（13）与内套筒（14）相接合，并且中间套筒（18）在相邻翅片（16）之间具有（有）凹口26延伸， ，从蜂窝轮（10）的两个端面（11）。

公开(公告)号：US20130287546A1

公开(公告)日：2013-10-31

申请号：US13456407

申请日：2012-04-26

申请人： Benjamin Paul Lacy ,  David Edward Schick ,  David Wayne Weber

发明人： Benjamin Paul Lacy ,  David Edward Schick ,  David Wayne Weber

IPC分类号： F01D25/26

CPC分类号： F01D5/00 ,  F01D5/08 ,  F01D5/084 ,  F01D5/225 ,  F01D25/12 ,  F01D25/14 ,  F01D25/26 ,  F05D2260/201 ,  F05D2260/204

摘要： A turbine shroud cooling assembly for a gas turbine system includes an outer shroud component disposed within a turbine section of the gas turbine system and proximate a turbine section casing, wherein the outer shroud component includes at least one airway for ingesting an airstream. Also included is an inner shroud component disposed radially inward of, and fixedly connected to, the outer shroud component, wherein the inner shroud component includes a plurality of microchannels extending in at least one of a circumferential direction and an axial direction for cooling the inner shroud component with the airstream from the at least one airway.

摘要翻译： 用于燃气涡轮机系统的涡轮机罩冷却组件包括设置在燃气涡轮机系统的涡轮机部分内并且靠近涡轮部分壳体的外护罩部件，其中外护罩部件包括用于摄取气流的至少一个气道。 还包括内护罩部件，其设置在外护罩部件的径向内侧并且固定地连接到外护罩部件上，其中内护罩部件包括沿圆周方向和轴向方向中的至少一个延伸的多个微通道，用于冷却内护罩 具有来自至少一个气道的气流的部件。

公开(公告)号：US20130280029A1

公开(公告)日：2013-10-24

申请号：US13673597

申请日：2012-11-09

申请人： DELTA ELECTRONICS, INC.

发明人： Chien-Ming LEE ,  Chia-Ming HSU ,  Jung-Yuan CHEN ,  Ching-Sen HSIEH ,  Jian-Cun LIN ,  Shih-Yu LAI

IPC分类号： F01D5/00 ,  F01D17/00

CPC分类号： F01D5/00 ,  F01D17/00 ,  F04D17/16 ,  F04D19/002 ,  F04D25/0613 ,  F04D27/004 ,  F04D29/384

摘要： An axial fan includes a fan frame, an impeller and a motor. The fan frame has a frame body, a base and plural connecting members. The base is disposed at the center of a side of the frame body. The connecting members connect the frame body to the base. The impeller is accommodated in the frame body and disposed on the base. The impeller has a rotating shaft, a hub and plural blades disposed around the hub. The motor is disposed on the base and connects with the rotating shaft to drive the impeller to rotate. When the impeller rotates forwardly, the airflow is induced to flow through the connecting members, blades, and one side of the frame body away from the base. When the impeller rotates reversely, the airflow is induced to flow through the side of the frame body, blades and connecting members.

摘要翻译： 轴流风扇包括风扇框架，叶轮和电动机。 风扇框架具有框体，底座和多个连接构件。 基座设置在框体的侧面的中心。 连接构件将框体连接到基座。 叶轮容纳在框架体中并设置在基座上。 叶轮具有旋转轴，轮毂和围绕轮毂设置的多个叶片。 马达设置在基座上并与旋转轴连接以驱动叶轮旋转。 当叶轮向前旋转时，气流被引导通过连接构件，叶片和框体的一侧远离基座。 当叶轮反向旋转时，气流被引导流过框体，叶片和连接构件的侧面。

公开(公告)号：US20130251525A1

公开(公告)日：2013-09-26

申请号：US13822665

申请日：2011-04-12

申请人： Manuel M. Saiz

发明人： Manuel M. Saiz

IPC分类号： F01D5/00

CPC分类号： F01D5/00 ,  B64C27/26 ,  B64C27/30 ,  B64C29/0025 ,  B64C29/0083 ,  B64C39/06 ,  B64D27/02 ,  B64D27/24 ,  B64D41/00 ,  B64D2027/026 ,  B64D2221/00 ,  Y02T50/62

摘要： Lift propulsion and stabilizing system and procedure for vertical takeoff and landing aircraft that consists in applying simultaneously and combined as lifters during the initial portion of the climb and at the end of the descent of: a) some fans or electric turbines, EDF, and b) at least one rotor with external blades and/or rotary and/or c) the engine flow directed downwards and/or d) pressure air jets injected on leading edges control fins, and/or e) water jets and/or f) supplemented with aerodynamic lift produced during frontal advance of the aircraft, the stabilization is achieved by the gyroscopic stiffness of the rotor and two or more lifting fans oscillating fins and/or air jets located on two or stabilizers more peripheral points in a plane perpendicular to the vertical axis of the aircraft.

摘要翻译： 升降机的起升和稳定系统和程序，用于垂直起飞和着陆飞机，其中包括在爬升的初始部分和下降结束时同时施加并组合为升降机：a）一些风扇或电动涡轮机，EDF和b ）具有外部叶片和/或旋转的至少一个转子和/或c）向下引导的发动机流和/或d）喷射在前缘上的压缩空气喷流控制翅片，和/或e）水射流和/或f）补充 在飞行器正面前进期间产生空气动力升力，通过转子的陀螺刚度和两个或更多个提升风扇摆动翅片和/或空气喷嘴位于两个或稳定器上的稳定性达到稳定，其中垂直于垂直于垂直的平面 飞机的轴。

公开(公告)号：US20130223980A1

公开(公告)日：2013-08-29

申请号：US13772886

申请日：2013-02-21

申请人： Shape Corp.

发明人： Todd W. Pastrick ,  Samuel I. Smith ,  Charles A. Seiter ,  Jeffrey A. Blair

IPC分类号： F01D5/00

CPC分类号： F01D5/00 ,  B60K11/085 ,  Y02T10/88

摘要： An integrated assembly includes a vehicle bumper system, and upper and lower air shutter sections with subassembled shutter vanes movable between closed and open positions, an actuator mechanism for moving the shutter members between positions. When in the fully open position, the shutter vanes are aerodynamically designed to minimize air drag, both as air flows past the vanes and also during after-vane airflow (and during after-bumper-beam airflow). When in the fully closed vane position, the vanes seal against each other to provide a highly efficient and leak-resistant air-blocking assembly.

摘要翻译： 集成组件包括车辆保险杠系统，以及具有可在关闭位置和打开位置之间移动的分组装的快门叶片的上部和下部空气挡板部分，用于在快门部件之间移动位置的致动器机构。 当处于完全打开位置时，活门叶片是空气动力学设计的，以最小化空气阻力，当空气流过叶片以及在叶片前气流（以及后保险杠梁气流）期间。 当处于完全闭合的叶片位置时，叶片彼此密封，以提供高效和防漏气的组件。

公开(公告)号：US20130170973A1

公开(公告)日：2013-07-04

申请号：US13516251

申请日：2009-12-18

申请人： Daniel Staskowiak ,  Fabien Lacroix ,  Solinne Moretti

发明人： Daniel Staskowiak ,  Fabien Lacroix ,  Solinne Moretti

IPC分类号： F01D5/00

CPC分类号： F01D5/00 ,  B01F3/04049 ,  B01F5/0473 ,  B01F5/0616 ,  F01N3/2892 ,  F01N2240/20

摘要： A mixing system includes a pipe having a longitudinal axis, in which exhaust gases can flow in a flow direction, a nozzle designed to inject a fluid inside the pipe from an injection inlet arranged in the pipe wall, according to an injection direction, a first mixing device positioned inside the pipe upstream from the injection inlet, the first mixing device including a peripheral portion including blades capable of creating a peripheral swirl along the pipe wall, and a central portion designed to create substantially no turbulence, and a second mixing device positioned inside the pipe downstream from the injection inlet, the second mixing device including a central portion including blades capable of creating a swirl inside the pipe.

摘要翻译： 混合系统包括具有纵向轴线的管道，排气可以沿着流动方向流动，喷嘴设计成根据喷射方向从设置在管壁中的喷射入口喷射管内的流体，第一 所述第一混合装置包括具有能够沿着所述管壁产生周边涡流的叶片的周边部分和被设计成基本上不产生湍流的中心部分，以及定位在所述第二混合装置中的第二混合装置， 在注入口下游的管道内部，第二混合装置包括具有能够在管内产生涡流的叶片的中心部分。

公开(公告)号：US20130089428A1

公开(公告)日：2013-04-11

申请号：US13805126

申请日：2011-06-23

申请人： Christine Hottier ,  Bertrand Lamaison ,  Jacques Abousefian

发明人： Christine Hottier ,  Bertrand Lamaison ,  Jacques Abousefian

IPC分类号： B21K3/04 ,  F01D5/00

CPC分类号： B21K3/04 ,  B23P15/04 ,  B29C65/48 ,  B29C65/483 ,  B29C65/484 ,  B29C66/12461 ,  B29C66/12463 ,  B29C66/301 ,  B29C66/53 ,  B29C66/721 ,  B29C66/742 ,  B29L2031/08 ,  B29L2031/082 ,  F01D5/00 ,  F01D5/147 ,  F01D5/282 ,  F01D5/286 ,  F04D29/023 ,  F04D29/324 ,  F05D2230/24 ,  F05D2230/25 ,  F05D2240/303 ,  F05D2300/702 ,  Y02T50/672 ,  Y02T50/673 ,  Y10T29/49336

摘要： A method for producing a solid component which in succession includes deforming a metal bar by forging using two dies in order to obtain an intermediate component including two fins one on each side of a solid part capable of forming the base of the metal reinforcement, the two fins being at a divergent angle α; deforming the two fins of the intermediate component, altering the divergent angle α, so as to obtain the final shape of the turbomachine blade leading edge or trailing edge metal reinforcement.

摘要翻译： 一种固体成分的制造方法，其特征在于，包括通过使用两个模具进行锻造使金属棒变形，以获得包括两个翅片的中间部件，所述中间部件在能够形成所述金属加强件的基部的实心部分的每一侧上，所述两个 翅片处于发散角α; 使中间部件的两个翅片变形，改变发散角α，以获得涡轮机叶片前缘或后缘金属加强件的最终形状。

公开(公告)号：US08387853B2

公开(公告)日：2013-03-05

申请号：US12969027

申请日：2010-12-15

申请人： Stephen Tuppen ,  Daniel Clark

发明人： Stephen Tuppen ,  Daniel Clark

IPC分类号： B23K31/00 ,  B23K26/00

CPC分类号： B23K31/00 ,  B23K26/32 ,  B23K26/342 ,  B23K2101/12 ,  B23K2103/04 ,  B23K2103/08 ,  B23K2103/14 ,  B23K2103/26 ,  B23K2103/50 ,  B23P6/005 ,  F01D5/00 ,  F01D5/005 ,  F01D5/286 ,  F05D2230/80 ,  F05D2240/122 ,  F05D2240/304 ,  Y10T29/49318 ,  Y10T29/4932

摘要： A component is repaired by removing a damaged region to form a cavity, in which layered repair inserts are installed. The profile of the cavity, and of the exposed surface of each repair insert is measured to serve as the basis for the contact surface of each subsequent repair insert. The repair inserts are fused to the wall of the cavity and to each other in a process in which heated locations of each repair insert are successively heated to minimize heat transfer within the repair inserts and in the underlying substrate material. The repair inserts may be made in a powder bed process from an alloy powder having the same composition as the material of the substrate.

摘要翻译： 通过去除损坏的区域以形成空腔来修复部件，其中安装有分层的修复插入件。 测量空腔的轮廓和每个修补插入物的暴露表面，以作为每个后续修补插入物的接触表面的基础。 修复插入件在空腔的壁和彼此之间彼此熔合，其中每个修补插入件的加热位置被连续地加热，以最小化修复插入件内部和下面的基底材料中的热传递。 修补插入物可以由具有与基底材料相同组成的合金粉末在粉末床工艺中制成。

公开(公告)号：US08024846B2

公开(公告)日：2011-09-27

申请号：US11340908

申请日：2006-01-27

申请人： Alberto Luna ,  Jeffrey F. Wessels ,  Dale R. Lombardo

发明人： Alberto Luna ,  Jeffrey F. Wessels ,  Dale R. Lombardo

IPC分类号： B21C37/30 ,  B24B39/00

CPC分类号： C21D7/06 ,  B23P9/00 ,  B23P9/02 ,  B24C1/10 ,  C21D7/08 ,  C21D10/00 ,  F01D5/00 ,  F05D2250/60 ,  Y10T29/476 ,  Y10T29/479 ,  Y10T29/4932

摘要： A method for preparing a surface includes providing an article having an article surface, thereafter first processing the article surface to establish a first residual compressive stress state and a first surface roughness in the article surface, and thereafter second processing the article surface by surface compressive texturing to establish a second residual compressive stress state and a second surface roughness in the article surface. The second surface roughness is quantitatively less than the first surface roughness, and substantially no material is removed from the article surface in the step of second processing.

摘要翻译： 制备表面的方法包括提供具有制品表面的制品，然后首先加工制品表面以在制品表面中建立第一残余压应力状态和第一表面粗糙度，然后通过表面压缩纹理来对制品表面进行第二次加工 以在物品表面中建立第二残余压应力状态和第二表面粗糙度。 第二表面粗糙度定量地小于第一表面粗糙度，并且在第二处理步骤中基本上没有从制品表面去除材料。