公开(公告)号：US20160332229A1

公开(公告)日：2016-11-17

申请号：US15111421

申请日：2015-01-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Brooks E. Snyder ,  Thomas N. Slavens

IPC: B22F3/105 ,  B22F5/04 ,  B23K15/00 ,  F01D25/12 ,  B33Y80/00 ,  F01D5/18 ,  F01D9/02 ,  F01D11/08 ,  B22F5/00 ,  B33Y10/00

CPC classification number: B22F3/1055 ,  B22F5/009 ,  B22F5/04 ,  B22F2998/10 ,  B23K15/0086 ,  B23K2101/001 ,  B33Y10/00 ,  B33Y80/00 ,  F01D5/18 ,  F01D9/02 ,  F01D11/08 ,  F01D25/12 ,  F05D2220/30 ,  F05D2230/22 ,  F05D2230/31 ,  F05D2240/11 ,  F05D2260/204 ,  F05D2300/10 ,  Y02P10/295

Abstract: A method of additively manufacturing is used to produce a component with an internal cooling channel for conveying a fluid. Powders in a powder bed are selectively fused to form a shaped layer of a body of the cooled component. The fusing is repeated on a layer-by-layer basis to form the body of the component with the internal cooling channel extending within the body, so that a peripheral wall of the internal cooling channel has a geometry that allows the peripheral wall to be self-supporting.

Abstract translation: 使用相加制造的方法来生产具有用于输送流体的内部冷却通道的部件。 选择性地熔融粉末床中的粉末以形成冷却部件的主体的成形层。 在层叠的基础上重复定影，以形成具有在体内延伸的内部冷却通道的部件的主体，使得内部冷却通道的周壁具有允许周壁成为自身的几何形状 支持。

公开(公告)号：US20160326880A1

公开(公告)日：2016-11-10

申请号：US15109351

申请日：2015-01-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Thomas N. Slavens ,  Thomas J. Martin ,  Alexander Staroselsky ,  Sergey Mironets ,  Brooks E. Snyder ,  Mark F. Zelesky

IPC: F01D5/14 ,  B23K15/02 ,  B23K26/342 ,  B23K26/70 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B23K26/00 ,  B22F3/105 ,  B22F5/04 ,  C30B13/24 ,  C30B13/06 ,  C30B29/52 ,  F01D5/30 ,  B23K15/00

CPC classification number: F01D5/147 ,  B22F3/1055 ,  B22F5/04 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2203/11 ,  B22F2207/15 ,  B22F2302/45 ,  B22F2998/10 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K26/0006 ,  B23K26/342 ,  B23K26/703 ,  B23K2101/001 ,  B23K2103/08 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  C30B11/005 ,  C30B11/006 ,  C30B11/14 ,  C30B13/06 ,  C30B13/24 ,  C30B29/52 ,  C30B29/607 ,  F01D5/3007 ,  F05D2230/30 ,  Y02P10/295

Abstract: An additive manufacturing system utilizing an epitaxy process, and method of manufacture, utilizes a heating source and a cooling source to control thermal gradients and a solidification rate of each slice of a workpiece manufactured from a seed having a directional grain microstructure. An energy gun is utilized to melt selected regions of each successive layer of a plurality layers of a powder in a powder bed to successively form each solidified slice of the workpiece.

Abstract translation: 利用外延工艺的添加剂制造系统和制造方法利用加热源和冷却源来控制由具有定向晶粒微结构的种子制造的工件的每个切片的热梯度和固化速率。 使用能量枪来熔化粉末床中多层粉末的每个连续层的选定区域，以连续地形成工件的每个固化片。

公开(公告)号：US20160319678A1

公开(公告)日：2016-11-03

申请号：US15109001

申请日：2015-01-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Alexander Staroselsky ,  Sergey Mironets ,  Thomas N. Slavens ,  Thomas J. Martin ,  Brooks E. Snyder

IPC: F01D5/28 ,  B33Y80/00 ,  B22F3/105 ,  B23K15/00 ,  F01D5/14 ,  F01D5/18 ,  B23K26/342 ,  B33Y10/00 ,  B22F5/04

CPC classification number: F01D5/282 ,  B22F3/1055 ,  B22F5/04 ,  B23K15/0086 ,  B23K26/342 ,  B23K2101/001 ,  B29C64/153 ,  B29C64/20 ,  B33Y10/00 ,  B33Y80/00 ,  F01D5/147 ,  F01D5/18 ,  F01D5/187 ,  F05D2220/30 ,  F05D2230/30 ,  F05D2230/31 ,  F05D2260/221 ,  F05D2300/10 ,  F05D2300/5024 ,  Y02P10/295

Abstract: A workpiece manufactured from an additive manufacturing system (AMS) having a particle separator and a method of operating includes modeling the workpiece into layers and modeling the layers into a plurality of regions. The AMS then deposits one of a plurality of particle types into a respective one of the plurality of regions. In this way, the surface finishes of the component may be controlled and material densities from one region to the next and from one layer to the next are also controlled.

Abstract translation: 由具有颗粒分离器和操作方法的添加剂制造系统（AMS）制造的工件包括将工件建模成层并将层建模成多个区域。 然后，AMS将多个粒子类型之一沉积到多个区域中的相应一个区域中。 以这种方式，可以控制部件的表面光洁度，并且还控制从一个区域到下一个区域以及从一个层到下一个区域的材料密度。

公开(公告)号：US20160298484A1

公开(公告)日：2016-10-13

申请号：US15036856

申请日：2014-11-03

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John D. Teixeira ,  Thomas N. Slavens ,  Raymond Surace

IPC: F01D17/16 ,  F01D25/12 ,  F04D29/056 ,  F01D9/04 ,  F04D29/56 ,  F04D29/58

CPC classification number: F01D17/162 ,  F01D5/186 ,  F01D9/041 ,  F01D9/065 ,  F01D11/005 ,  F01D25/12 ,  F04D29/056 ,  F04D29/563 ,  F04D29/582 ,  F05D2220/32 ,  F05D2240/50 ,  F05D2260/20

Abstract: A gas turbine engine with an adjustable vane includes a platform with a hole and an aperture. A vane is supported for rotation relative to the platform by a trunion that is received in the hole. The vane has an opening that is laterally spaced from the trunion and is in alignment with the aperture. The vane includes an airfoil with a cooling passage in fluid communication with the opening.

Abstract translation: 具有可调节叶片的燃气涡轮发动机包括具有孔和孔的平台。 一个叶片被支承在相对于平台的旋转中，通过一个容纳在孔中的木耳。 叶片具有与杆状体横向间隔开并与孔对准的开口。 叶片包括具有与开口流体连通的冷却通道的翼型件。

公开(公告)号：US20160281521A1

公开(公告)日：2016-09-29

申请号：US14665808

申请日：2015-03-23

Applicant: United Technologies Corporation

Inventor： Carey Clum ,  Thomas N. Slavens ,  Christopher Whitfield

IPC: F01D11/00 ,  F16J15/02

CPC classification number: F01D11/005 ,  F05D2220/32 ,  F05D2240/55 ,  F16J15/02

Abstract: Aspects of the disclosure are directed to a first platform, a second platform, a seal arranged between the first platform and the second platform, a first slot in the first platform with unequal seal rates between inner and outer sealing surfaces, and a second slot in the second platform with unequal seal rates between the inner and outer sealing surfaces, wherein the seal is configured to be positioned in the inner or outer sealing surfaces based on a ratio of a first pressure associated with a first flow to a second pressure associated with a second flow.

Abstract translation: 本公开的方面涉及第一平台，第二平台，布置在第一平台和第二平台之间的密封件，第一平台中的第一槽，内密封表面和外密封表面之间的密封速率不等，第二槽 所述第二平台在所述内密封表面和所述外密封表面之间具有不相等的密封速率，其中所述密封件构造成基于与第一流相关联的第一压力与与所述第二压力相关联的第二压力的比率而定位在所述内密封表面或所述外密封表面中 第二流。

公开(公告)号：US20160258299A1

公开(公告)日：2016-09-08

申请号：US15037013

申请日：2014-11-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Sasha M. Moore ,  Thomas N. Slavens ,  Nicholas M. Loricco ,  Timothy J. Jennings

IPC: F01D5/18 ,  F01D11/08 ,  C23F1/32 ,  B24C3/32 ,  C23F1/16 ,  F01D9/02 ,  F01D25/12

CPC classification number: F01D5/187 ,  B24C3/327 ,  C23F1/16 ,  C23F1/32 ,  F01D9/02 ,  F01D11/08 ,  F01D25/12 ,  F05D2220/32 ,  F05D2230/10 ,  F05D2300/506 ,  Y02T50/673 ,  Y02T50/676

Abstract: One exemplary embodiment of this disclosure relates to a method of forming an engine component. The method includes forming an engine component having an internal passageway, the internal passageway formed with an initial dimension. The method further includes establishing a flow of machining fluid within the internal passageway, the machining fluid changing the initial dimension.

Abstract translation: 本公开的一个示例性实施例涉及形成发动机部件的方法。 该方法包括形成具有内部通道的发动机部件，内部通路形成初始尺寸。 该方法还包括在内部通道内建立加工流体的流动，所述加工流体改变初始尺寸。

公开(公告)号：US20160177737A1

公开(公告)日：2016-06-23

申请号：US14827453

申请日：2015-08-17

Applicant: United Technologies Corporation

Inventor： Clifford J. Musto ,  Sasha M. Moore ,  Thomas N. Slavens ,  San Quach ,  Nicholas M. LoRicco ,  Timothy J. Jennings ,  John McBrien

IPC: F01D5/18 ,  F01D11/08 ,  F04D29/32 ,  F04D29/54 ,  F01D9/04 ,  F04D29/58

CPC classification number: F01D5/187 ,  F01D5/186 ,  F01D9/023 ,  F01D9/041 ,  F01D9/065 ,  F01D11/08 ,  F02K1/822 ,  F04D29/324 ,  F04D29/542 ,  F04D29/582 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2240/81 ,  F05D2250/314 ,  F05D2260/202 ,  F23R3/002 ,  F23R2900/03042 ,  Y02T50/673 ,  Y02T50/676

Abstract: A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. A film cooling hole extends through the wall and is configured to fluidly connect the interior flow path surface to the exterior surface. The film cooling hole has a pocket that faces the interior flow path and extends substantially in a longitudinal direction. The film cooling hole has a portion downstream from the pocket and is arranged at an angle relative to the longitudinal direction and extends to the exterior surface.

Abstract translation: 燃气涡轮发动机部件包括提供外表面和内部流路表面的壁。 薄膜冷却孔延伸穿过壁并构造成将内部流动通道表面流体连接到外部表面。 薄膜冷却孔具有面向内部流动路径并且基本上在纵向方向上延伸的凹部。 薄膜冷却孔具有从凹部下游的部分，并且相对于纵向方向以一定角度布置并延伸到外表面。

公开(公告)号：US20160115871A1

公开(公告)日：2016-04-28

申请号：US14878498

申请日：2015-10-08

Applicant: United Technologies Corporation

Inventor： Thomas N. Slavens ,  Carey Clum

IPC: F02C7/18 ,  F02C3/04

CPC classification number: F01D5/186 ,  Y02T50/676

Abstract: A component includes at least one thermal riser that extends from an exterior surface of the component. At least one cooling passage extends through a wall and adjoins an interior cooling passage and provides an exterior surface. At least one cooling passage is configured to direct cooling fluid through the wall adjacent to at least one thermocouple.

Abstract translation: 部件包括从部件的外表面延伸的至少一个热提升管。 至少一个冷却通道延伸穿过壁并邻接内部冷却通道并提供外表面。 至少一个冷却通道构造成引导冷却流体穿过与至少一个热电偶相邻的壁。

公开(公告)号：US20160108739A1

公开(公告)日：2016-04-21

申请号：US14852896

申请日：2015-09-14

Applicant: United Technologies Corporation

Inventor： Clifford J. Musto ,  Nicholas M. LoRicco ,  Thomas N. Slavens ,  Timothy J. Jennings ,  Carey Clum ,  Sasha M. Moore ,  John McBrien ,  San Quach ,  Christopher Whitfield

IPC: F01D5/18 ,  B22C9/10

CPC classification number: F01D5/186 ,  B22C9/10 ,  B33Y10/00 ,  B33Y80/00 ,  F01D5/187 ,  F05D2230/21 ,  F05D2230/22 ,  F05D2230/31 ,  F05D2240/127 ,  F05D2260/202 ,  F05D2260/2212 ,  Y02T50/676

Abstract: A wall of a gas turbine engine is provided. The wall may comprise an external surface adjacent a gas path and an internal surface adjacent an internal flow path. A film hole may have an inlet at the internal surface and an outlet at the external surface. A flow accumulator adjacent the inlet may protrude from the internal surface. A method of making an engine component is also provided and comprises the step of forming a component wall comprising an accumulator on an internal surface and a film hole defined by the component wall. The film hole may include an opening adjacent the accumulator and defined by the internal surface.

Abstract translation: 提供燃气涡轮发动机的壁。 壁可以包括邻近气体通道的外表面和与内部流动路径相邻的内部表面。 薄膜孔可以在内表面具有入口，在外表面可以具有出口。 靠近入口的流动蓄能器可从内表面突出。 还提供了一种制造发动机部件的方法，包括在内表面上形成包括蓄能器的部件壁和由部件壁限定的薄膜孔的步骤。 薄膜孔可以包括邻近蓄电池并由内表面限定的开口。

公开(公告)号：US20160003051A1

公开(公告)日：2016-01-07

申请号：US14769800

申请日：2014-03-11

Applicant: United Technologies Corporation

Inventor： Thomas N. Slavens ,  Mark Zelesky ,  Mosheshe Camara-Khary Blake

IPC: F01D5/14 ,  F01D9/04 ,  B23K1/00 ,  B23K31/02 ,  B22F7/06 ,  B22F7/08

CPC classification number: F01D5/147 ,  B22F3/1055 ,  B22F5/04 ,  B22F7/06 ,  B22F7/062 ,  B22F7/08 ,  B23K1/0018 ,  B23K31/02 ,  B23K2101/001 ,  B23P15/04 ,  F01D9/041 ,  F01D9/044 ,  F05D2220/32 ,  F05D2230/236 ,  F05D2230/237 ,  F05D2230/60 ,  F05D2300/175 ,  F05D2300/605 ,  F05D2300/606 ,  F05D2300/607 ,  Y02P10/295

Abstract: An article includes a body that has a first section and a second section bonded with the first section. The first section is formed with a first material that has a first microstructure and the second section is formed of a second material that has a second, different microstructure.

Abstract translation: 一种物品包括具有第一部分和与第一部分结合的第二部分的主体。 第一部分由具有第一微结构的第一材料形成，第二部分由具有第二不同微结构的第二材料形成。