公开(公告)号：US20170217094A1

公开(公告)日：2017-08-03

申请号：US15011969

申请日：2016-02-01

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Caitlin Oswald ,  Jesse R. Boyer ,  John P. Rizzo, JR.

IPC: B29C67/00

CPC classification number: B08B9/00 ,  B08B2209/005 ,  B22F3/1055 ,  B22F3/24 ,  B22F2003/1059 ,  B22F2003/247 ,  B29C64/153 ,  B29C64/35 ,  B29L2031/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  Y02P10/295

Abstract: An additively manufactured component with an internal passage; and a multiple of ultrasonic horns additively manufactured within the internal passage. A method of removing conglomerated powder from an internal passage of an additively manufacturing a component, including ultrasonically exciting at least one of a multiple of the ultrasonic horns within an internal passage of an additively manufactured component

公开(公告)号：US20170021606A1

公开(公告)日：2017-01-26

申请号：US15287776

申请日：2016-10-07

Applicant: United Technologies Corporation

Inventor： Sergey Mironets ,  Lyutsia Dautova ,  Joseph Ott ,  Christopher F. O'Neill ,  Robert P. Delisle ,  Jesse R. Boyer ,  Agnes Klucha ,  Louis Porretti

IPC: B33Y80/00 ,  F04D29/54 ,  F16B5/00

CPC classification number: B33Y80/00 ,  B29C64/153 ,  B29C64/40 ,  F01D25/285 ,  F04D29/542 ,  F05D2230/31 ,  F16B5/00 ,  Y10T403/42

Abstract: A structure includes a first body section that has a wall that spans in a vertical direction. The wall has a relatively thin thickness with respect to a length and a width of the wall. A second body section is arranged next to, but spaced apart from, the first body section. A gusset connects the first body section and the second body section. The gusset extends obliquely from the wall of the first body section with respect to the vertical direction such that the gusset is self-supporting. The first body section has a geometry that corresponds to an end-use component exclusive of the gusset.

Abstract translation: 一种结构包括具有在垂直方向上跨越的壁的第一主体部分。 壁相对于壁的长度和宽度具有相对较薄的厚度。 第二主体部分布置在第一主体部分的旁边但与之隔开。 角撑板连接第一主体部分和第二主体部分。 角撑板相对于垂直方向从第一主体部分的壁倾斜延伸，使得角撑板是自支撑的。 第一主体部分具有对应于不包括角撑板的最终用途部件的几何形状。

公开(公告)号：US20160144575A1

公开(公告)日：2016-05-26

申请号：US14949163

申请日：2015-11-23

Applicant: United Technologies Corporation

Inventor： John P. Rizzo, JR. ,  Adam Z. Doherty ,  Jesse R. Boyer

IPC: B29C67/00

CPC classification number: B29C64/386 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  G05B19/4083 ,  G05B19/4099 ,  G05B2219/49026 ,  G05B2219/49084

Abstract: An exemplary method for determining a set of additive manufacturing parameters includes, a) determining a nominal parameter of at least one surface of a component, b) determining at least a second order variation in the nominal parameter, c) predicting an actual resultant dimension based at least in part on the nominal parameter and the second order variation, and d) adjusting at least one additive manufacturing process parameter in response to the predicted actual resultant dimension.

Abstract translation: 用于确定一组添加剂制造参数的示例性方法包括：a）确定组件的至少一个表面的标称参数，b）确定所述标称参数中的至少二阶变化，c）基于实际的合成维度预测 至少部分地基于标称参数和二阶变化，以及d）响应于预测的实际合成维度来调整至少一个添加剂制造过程参数。

公开(公告)号：US20140170012A1

公开(公告)日：2014-06-19

申请号：US13718385

申请日：2012-12-18

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Robert P. Delisle ,  Christopher F. O'Neill ,  Paul R. Faughnan ,  Jesse R. Boyer

IPC: B22F3/16 ,  B29C67/00 ,  B22F3/00

CPC classification number: B33Y10/00 ,  B22F3/1055 ,  B22F2003/1056 ,  B29C64/153 ,  B33Y30/00 ,  Y02P10/295

Abstract: The invention relates to an additive manufacturing apparatus and method. According to the invention, an additive manufacturing apparatus includes a material supply system. The material supply system delivers layers of partially sintered pulverant material to an additive manufacturing device.

Abstract translation: 本发明涉及添加剂制造装置和方法。 根据本发明，添加剂制造装置包括材料供给系统。 材料供应系统将部分烧结的粉末材料层递送到添加剂制造装置。

公开(公告)号：US11466593B2

公开(公告)日：2022-10-11

申请号：US16736392

申请日：2020-01-07

Applicant: United Technologies Corporation

Inventor： Lawrence A. Binek ,  Jesus A. Garcia ,  Faramarz M. Zarandi ,  Evan J. Butcher ,  Jesse R. Boyer

IPC: F01D25/26 ,  B33Y80/00 ,  B33Y10/00 ,  F02C3/14 ,  F23R3/60

Abstract: A double walled stator housing includes a first stator housing wall, a second stator housing wall located radially outward from the first stator housing wall, and an air gap located between the first and the second stator housing walls. The housing also includes at least one support structure attached to the first stator housing wall and the second stator housing wall, spanning the air gap and configured to minimize heat transfer between the first wall and the second wall.

公开(公告)号：US11248789B2

公开(公告)日：2022-02-15

申请号：US16212879

申请日：2018-12-07

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Lawrence Binek ,  Jesse R. Boyer ,  Dmytro Mykolayovych Voytovych

IPC: F23R3/00 ,  F23R3/16 ,  F23R3/26 ,  F23R3/04 ,  F23R3/06

Abstract: A core engine article includes a combustor liner defining a combustion chamber therein and a turbine nozzle. The combustor liner includes a plurality of injector ports, and the plurality of injector ports have a shape that tapers to a corner on a forward side of the injector ports. The turbine nozzle includes a plurality of airfoils. The combustor liner and turbine nozzle are integral with one another. A method of making a core engine article is also disclosed.

公开(公告)号：US20200094326A1

公开(公告)日：2020-03-26

申请号：US16695877

申请日：2019-11-26

Applicant: United Technologies Corporation

Inventor： Caitlin Oswald ,  Jesse R. Boyer ,  Wendell V. Twelves, JR. ,  Monica C. Smith ,  Krzysztof Barnat

IPC: B22F3/24 ,  B22F5/00 ,  B08B9/00 ,  F16L9/02 ,  B28B1/00 ,  B23K15/00 ,  B22F5/10 ,  B22F3/105 ,  B23K26/70 ,  B23K26/342 ,  B33Y80/00 ,  B33Y70/00 ,  B33Y40/00 ,  B33Y10/00

Abstract: A component includes an additively manufactured component with an internal passage; and an additively manufactured elongated member within the internal passage. A method of additively manufacturing a component including additively manufacturing a component with an internal passage; and additively manufacturing an elongated member within the internal passage concurrent with additively manufacturing the component.

公开(公告)号：US20200088408A1

公开(公告)日：2020-03-19

申请号：US16130837

申请日：2018-09-13

Applicant: United Technologies Corporation

Inventor： Lawrence Binek ,  Evan Butcher ,  Matthew B. Kennedy ,  Vijay Narayan Jagdale ,  Jesse R. Boyer ,  Dmytro Mykolayovych Voytovych

IPC: F23R3/00 ,  F02C3/14 ,  F01D25/24 ,  F23R3/50

Abstract: A component for a gas turbine engine is disclosed. In various embodiments, the component includes a diffuser ring, a combustor and a spring element connecting the diffuser ring to the combustor.

公开(公告)号：US10456980B2

公开(公告)日：2019-10-29

申请号：US14949163

申请日：2015-11-23

Applicant: United Technologies Corporation

Inventor： John P. Rizzo, Jr. ,  Adam Z. Doherty ,  Jesse R. Boyer

IPC: B29C64/386 ,  G05B19/408 ,  G05B19/4099 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: An exemplary method for determining a set of additive manufacturing parameters includes, a) determining a nominal parameter of at least one surface of a component, b) determining at least a second order variation in the nominal parameter, c) predicting an actual resultant dimension based at least in part on the nominal parameter and the second order variation, and d) adjusting at least one additive manufacturing process parameter in response to the predicted actual resultant dimension.

公开(公告)号：US20180229303A1

公开(公告)日：2018-08-16

申请号：US15880931

申请日：2018-01-26

Applicant: United Technologies Corporation

Inventor： Sergei F. Burlatsky ,  David Ulrich Furrer ,  Rebecca L. Runkle ,  Jesse R. Boyer ,  Christopher F. O'Neill

IPC: B22F3/105

CPC classification number: B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2203/11 ,  B22F2999/00 ,  B29C64/153 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/36252 ,  G06F17/5009 ,  G06F2217/80 ,  Y02P10/295 ,  B22F2203/03

Abstract: A powder processing machine includes a work bed, a powder deposition device operable to deposit powder in the work bed, at least one energy beam device operable to emit an energy beam with a variable beam power and direct the energy beam onto the work bed with a variable beam scan rate to melt and fuse regions of the powder, and a controller operable to dynamically control at least one of the beam power or the beam scan rate to change how the powder melts and fuses. The controller is configured to determine whether an instant set of process parameters falls within a defect condition or a non-defect condition and adjust at least one of the beam power or the beam scan rate responsive to the defect condition such that the instant set of process parameters falls within the non-defect condition.