公开(公告)号：EP3036532B1

公开(公告)日：2018-05-16

申请号：EP14838637.8

申请日：2014-08-08

Applicant: United Technologies Corporation

Inventor： DAUTOVA, Lyutsia ,  TWELVES JR., Wendell, V. ,  OTT, Joe ,  BUTCHER, Evan ,  SCHIRTZINGER, Gary, A. ,  HERBERT, Rainer, J

IPC: G01N23/20 ,  G01L1/25 ,  B22F3/105 ,  B22F5/04 ,  F01D21/00

CPC classification number: G01L1/25 ,  B22F3/1055 ,  B22F5/04 ,  B22F2003/1056 ,  B23K26/342 ,  B23K26/702 ,  B23K2103/14 ,  B33Y10/00 ,  B33Y40/00 ,  F01D21/003 ,  G01N23/20 ,  Y02P10/295

Abstract: A method of monitoring the residual stress in surface and near surface regions of a component includes identifying predetermined locations on the surface of a component that are expected to experience high stress during normal operating conditions of the component. Marker particles are introduced into the component during additive manufacture of the component at the predetermined locations. Then, the residual stress of the component is measured at a location corresponding with the marker material using x-ray techniques.

公开(公告)号：EP3181290A1

公开(公告)日：2017-06-21

申请号：EP16199684.8

申请日：2016-11-18

Applicant: United Technologies Corporation

Inventor： OTT, Joe ,  TWELVES JR, Wendell V. ,  BUTCHER, Evan ,  KIRONN, Lexia

IPC: B24B1/04 ,  B22F3/24 ,  B24B5/06 ,  B24B5/40 ,  B22F3/105

CPC classification number: B24B5/06 ,  B22F3/1055 ,  B22F3/24 ,  B22F5/10 ,  B22F2003/1059 ,  B22F2999/00 ,  B24B1/04 ,  B24B5/40 ,  B29C64/35 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  C04B2235/6026 ,  C04B2235/945 ,  B22F2202/01 ,  B22F2003/247

Abstract: A tool (100) includes a flexible section (102); a head (104) that extends form the flexible section (102); and an exciter (106) within the head (104). A method of additively manufacturing a component (20) including burrowing a tool (100) into a conglomerated powder (50) within an internal passage (22) of an additively manufactured component (20), the tool (100) vibrating in a manner to facilitate removal of the conglomerated powder (50).

Abstract translation: 的工具（100）包括柔性部分（102）; 一个头（104）没有延伸形成柔性部分（102）; 和激励器（106）的头部（104）内。 的相加制造包括在添加制造部件（20），所述工具（100）的内部通道（22）内穴居一个工具（100）到一个集团化粉末（50）的部件（20）振动的方式的方法 便于去除集团化粉末（50）的。

公开(公告)号：EP3054252A1

公开(公告)日：2016-08-10

申请号：EP16154629.6

申请日：2016-02-08

Applicant: United Technologies Corporation

Inventor： KIRONN, Lexia ,  TWELVES, Jr., Wendell V. ,  BUTCHER, Evan ,  OTT, Joe

IPC: F28F1/00 ,  F28F1/02

CPC classification number: F28F1/12 ,  B23P15/26 ,  F28D2021/0021 ,  F28F1/006 ,  F28F1/025 ,  F28F2255/18

Abstract: A heat exchanger system for a gas turbine engine includes a plurality of fins 102; and an additively manufactured heat transfer tube 104 that extends through the plurality of fins, the additively manufactured heat transfer tube follows a non-linear path though said plurality of fins.

Abstract translation: 一种用于燃气涡轮发动机的热交换器系统包括散热片102的多元性; 并添加制造传热管104没有通过翅片的多元性延伸，所述添加制造传热管如下虽然翅片，所述多个非线性路径。

公开(公告)号：EP3003694A1

公开(公告)日：2016-04-13

申请号：EP14803585.0

申请日：2014-02-27

Applicant: United Technologies Corporation

Inventor： SCHIRTZINGER, Gary, A. ,  TWELVES, Wendell, V. ,  BUTCHER, Evan ,  DAUTOVA, Lyutsia ,  OTT, Joe

IPC: B29C70/30

CPC classification number: B29C64/165 ,  B29C64/106 ,  B29C64/112 ,  B29C64/118 ,  B29C64/141 ,  B29C64/147 ,  B29C70/30 ,  B29C70/382 ,  B29C70/681 ,  B29C70/682 ,  B29C70/688 ,  B33Y10/00 ,  B33Y30/00

Abstract: A machine for fabricating a fiber-reinforced component by additive manufacturing is disclosed. The machine may have a surface, a matrix feed configured to deposit a plurality of matrix layers on the surface, and a fiber feed configured to deposit a fiber layer on at least one of the plurality of matrix layers. The deposition of the plurality of matrix layers and the fiber layer may be controlled by a computer.

公开(公告)号：EP2966357B1

公开(公告)日：2020-10-21

申请号：EP15176431.3

申请日：2015-07-13

Applicant: United Technologies Corporation

Inventor： OTT, Joe ,  FUNK, Stanley J. ,  DAUTOVA, Lyutsia ,  RUP, Jr., John J. ,  MOURA, Dennis M. ,  STEMPINSKI, Shawn ,  COFFEY, Roger O.

IPC: F23R3/12 ,  B23P6/00 ,  F23R3/28

公开(公告)号：EP3318402A1

公开(公告)日：2018-05-09

申请号：EP17154698.9

申请日：2017-02-03

Applicant: United Technologies Corporation

Inventor： TWELVES Jr., Wendell V. ,  BUTCHER, Evan ,  KIRONN, Lexia ,  OTT, Joe ,  ROBERGE, Gary

IPC: B32B15/01 ,  B32B15/00 ,  F01D21/00 ,  F01D21/04 ,  F01D21/10 ,  F41H5/00 ,  F41H5/02 ,  F41H5/04

Abstract: An apparatus includes first (66;94;142;162), second (68;96;144;164), and third (70;98;146;166) layers. The first layer (66;94;142;162) includes a plurality of flanges (72;102;168). The second layer (68;96;144;164) includes a deformable membrane (74;104;170). The second layer (68;96;144;164) is connected to the first layer (66;94;142;162) along a first major surface (114) of the deformable membrane (74;104;170). The third layer (70;98;146;166) is connected to the second layer (68;96;144;164) along a second major surface (116) of the deformable membrane (74;104;170) opposite the first major surface (114). The third layer (70;98;146;166) includes a first series of internal structures (76;106;172).

Abstract translation: 一种装置包括第一层（66; 94; 142; 162），第二层（68; 96; 144; 164）和第三层（70; 98; 146; 166）。 第一层（66; 94; 142; 162）包括多个凸缘（72; 102; 168）。 第二层（68; 96; 144; 164）包括可变形膜（74; 104; 170）。 沿着可变形膜（74; 104; 170）的第一主表面（114）将第二层（68; 96; 144; 164）连接到第一层（66; 94; 142; 162）。 沿与可变形膜（74; 104; 170）的第一主表面（116）相反的第二主表面（116）连接第三层（70; 98; 146; 166） 表面（114）。 第三层（70; 98; 146; 166）包括第一系列内部结构（76; 106; 172）。

公开(公告)号：EP3097292A2

公开(公告)日：2016-11-30

申请号：EP15779881.0

申请日：2015-01-20

Applicant: United Technologies Corporation

Inventor： TWELVES, Wendel V. ,  BUTCHER, Evan ,  Schirtzinger, Gary A. ,  OTT, Joe ,  KIRONN, Lexia

IPC: F02C7/275 ,  F02C7/277 ,  F02C7/27 ,  F02K3/06

CPC classification number: F02C7/27 ,  F01D25/24 ,  F04D29/522 ,  F05D2220/50 ,  F05D2230/31 ,  F05D2250/141 ,  F05D2250/191 ,  F05D2250/75 ,  Y02T50/671

Abstract: A septum-tied tube pack is provided that includes a first outer wall formed by a multiple of first connected radiuses. A second outer wall is formed by a multiple of second connected radiuses. A first end radius connects the first outer wall and the second outer wall. A second end radius connects the first outer wall and the second outer wall. A multiple of septum elements extend between the first outer wall and the second outer wall. A gas turbine engine is also provided that includes an engine case structure and a fluid conduit mounted to the engine case structure. The fluid conduit includes a septum-tied tube pack section.

公开(公告)号：EP3089862A1

公开(公告)日：2016-11-09

申请号：EP15733072.1

申请日：2015-01-02

Applicant: United Technologies Corporation

Inventor： MIRONETS, Sergey ,  KIRONN, Lexia ,  OTT, Joe ,  PORRETTI, Louis

IPC: B29C67/00

CPC classification number: B29C67/0088 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B29C64/153 ,  B29C64/20 ,  B29C64/386 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: A method is provided for additive manufacturing. This method includes monitoring a current to a recoater blade. The monitored current is compared to a predetermined current. An operation is initiated in response to the monitored current exceeding the predetermined current. Another method for additive manufacturing includes comparing a movement of a recoater blade to an expected movement. A single exposure sequence is initiated in response to movement of the recoater blade being different than an expected movement. An additive manufacturing system is also provided which includes a recoated blade and a control. The control is operable to identify resistance to movement of the recoater blade.

Abstract translation: 提供了一种用于添加剂制造的方法。 该方法包括监测到重涂刀片的电流。 将监视的电流与预定电流进行比较。 响应于超过预定电流的监视电流启动操作。 添加剂制造的另一种方法包括将再涂布刀片的运动与预期的运动进行比较。 响应于重涂器刀片的运动而不同于预期的运动而启动单个曝光序列。 还提供了包括重涂刀片和控制装置的添加剂制造系统。 该控制可操作以识别对重涂器叶片的运动的阻力。

公开(公告)号：EP3033508A1

公开(公告)日：2016-06-22

申请号：EP14836084.5

申请日：2014-08-14

Applicant: United Technologies Corporation

Inventor： DAUTOVA, Lyutsia ,  COFFEY, Roger O. ,  TWELVES, Wendell V. ,  SCHIRTZINGER, Gary A. ,  OTT, Joe ,  BUTCHER, Evan ,  FRISH, John D.

IPC: F02C7/12 ,  F02C7/22 ,  F23R3/28

CPC classification number: F23R3/283 ,  F02C7/14 ,  F02C7/18 ,  F02C7/222 ,  F05D2240/35 ,  F05D2260/213 ,  F23K5/14 ,  F23K2301/20 ,  F23R3/20 ,  Y02T50/675

Abstract: A fuel injector is provided for a gas turbine engine. The fuel injector includes a fuel conduit and a cooling fluid circuit through a strut. A gas turbine engine is provided that includes a multiple of fuel injectors in communication with a combustor and a cooling system in communication with each of the multiple of fuel injectors.

Abstract translation: 燃料喷射器被提供用于燃气涡轮发动机。 燃料喷射器包括通过支柱的燃料导管和冷却流体回路。 提供了一种燃气涡轮发动机，其包括与燃烧器和与多个燃料喷射器中的每一个连通的冷却系统连通的多个燃料喷射器。

公开(公告)号：EP2975351A1

公开(公告)日：2016-01-20

申请号：EP15176665.6

申请日：2015-07-14

Applicant: United Technologies Corporation

Inventor： OTT, Joe ,  FUNK, Stanley J. ,  COFFEY, Roger O. ,  STEMPINSKI, Shawn ,  RUP, Jr., John J. ,  DAUTOVA, Lyutsia ,  MOURA, Dennis M.

IPC: F28F3/04 ,  B22F3/00 ,  F28F13/18

CPC classification number: F23R3/04 ,  B22F3/008 ,  B22F3/1055 ,  B22F5/009 ,  F05B2230/30 ,  F05D2230/30 ,  F23R3/002 ,  F23R2900/00018 ,  F23R2900/03042 ,  F23R2900/03044 ,  F28F3/04 ,  F28F13/185 ,  F28F2260/00 ,  Y02P10/295

Abstract: An additively manufactured component includes a heat transfer augmentation feature (140) with a surface finish between about 125 - 900 micro inches.

Abstract translation: 附加制造的部件包括传热增强特征（140），其表面光洁度在约125-900微英寸之间。