公开(公告)号：US20190040756A1

公开(公告)日：2019-02-07

申请号：US16155920

申请日：2018-10-10

Applicant: Siemens Energy, Inc.

Inventor： David G. Maire ,  Daniel J. Ryan ,  Dhafer Jouini ,  Ahmed Kamel ,  Gerald J. Bruck

IPC: F01D11/00 ,  F01D11/12 ,  F01D25/16

Abstract: A gas turbine engine component (50, 100, 150, 160, 174, 206, 236), including: a surface (54) subject to loss caused by a wear instrument during operation of the component in a gas turbine engine and a performance feature (80, 82, 102, 152, 162, 172, 200, 230) associated with the surface. The surface and the performance feature interact in a manner that changes with the loss such that a change in performance of the gas turbine engine resulting from the loss is mitigated.

公开(公告)号：US09453727B1

公开(公告)日：2016-09-27

申请号：US14816152

申请日：2015-08-03

Applicant: Siemens Energy, Inc.

Inventor： Gerald J. Bruck ,  Ahmed Kamel ,  Dhafer Jouini ,  Daniel J. Ryan

IPC: G01F23/00 ,  G01B15/06 ,  G01N23/02

CPC classification number: G01B15/06 ,  G01B7/16 ,  G01B21/32

Abstract: A method, including: detecting in a nondestructive manner a marker (10, 12, 50, 70, 76, 78) that is fully submerged in a substrate (14) to obtain spatial information about the marker; detecting in a nondestructive manner the marker after a period of time to obtain a change in the spatial information; and using the change in the spatial information to determine a change in a dimension (30) of the substrate. The method may be used to measure creep in a gas turbine engine component.

Abstract translation: 一种方法，包括：以非破坏性方式检测完全浸没在基底（14）中以获得关于所述标记的空间信息的标记（10,12,50,70,76,78） 在一段时间后以非破坏性方式检测标记以获得空间信息的变化; 以及使用空间信息中的变化来确定衬底的尺寸（30）的变化。 该方法可用于测量燃气涡轮发动机部件中的蠕变。

公开(公告)号：US20160228991A1

公开(公告)日：2016-08-11

申请号：US14997554

申请日：2016-01-17

Applicant: Siemens Energy, Inc.

Inventor： Daniel J. Ryan ,  Ahmed Kamel ,  Gerald J. Bruck

IPC: B23K26/342 ,  B23K26/00 ,  B23K25/00

CPC classification number: B23K26/342 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2999/00 ,  B23K26/144 ,  B23K26/702 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  C22C1/0433 ,  C22C1/051 ,  C22C1/058 ,  C22C29/12 ,  C22C32/001 ,  C22C33/0228 ,  Y02P10/295 ,  B22F2202/01 ,  B22F2202/11

Abstract: A disclosed method includes the steps of generating at least one ultrasonic standing wave (6′) between at least one set of mutually-opposed ultrasonic transducers (20A, 20B), dispensing metal-containing particles (22, 24, 26) into a node (14) located within the ultrasonic standing wave such that the particles are trapped in the node, positioning a surface of a substrate (160) proximate to the node, melting the particles with an energy beam to form a melt pool (170) in contact with the surface, and allowing the melt pool to cool and solidify into a metal deposit (176) bound to the surface. Apparatuses for carrying out such methods are also disclosed.

Abstract translation: 所公开的方法包括以下步骤：在至少一组相互相对的超声波换能器（20A，20B）之间产生至少一个超声驻波（6'），将含金属的颗粒（22,24,26）分配到节点 （14），其位于所述超声波驻波范围内，使得所述颗粒被捕获在所述节点中，将基底（160）的表面定位在靠近所述节点处，用能量束熔化所述颗粒以形成接触的熔池（170） 并且允许熔池冷却并固化成与表面结合的金属沉积物（176）。 还公开了用于执行这些方法的装置。

公开(公告)号：US11028710B2

公开(公告)日：2021-06-08

申请号：US16155920

申请日：2018-10-10

Applicant: Siemens Energy, Inc.

Inventor： David G. Maire ,  Daniel J. Ryan ,  Dhafer Jouini ,  Ahmed Kamel ,  Gerald J. Bruck

IPC: F01D11/00 ,  F01D11/12 ,  F01D25/16 ,  B29C73/22

Abstract: A gas turbine engine component (50, 100, 150, 160, 174, 206, 236), including: a surface (54) subject to loss caused by a wear instrument during operation of the component in a gas turbine engine and a performance feature (80, 82, 102, 152, 162, 172, 200, 230) associated with the surface. The surface and the performance feature interact in a manner that changes with the loss such that a change in performance of the gas turbine engine resulting from the loss is mitigated.

公开(公告)号：US10125625B2

公开(公告)日：2018-11-13

申请号：US14816156

申请日：2015-08-03

Applicant: Siemens Energy, Inc.

Inventor： David G. Maire ,  Daniel J. Ryan ,  Dhafer Jouini ,  Ahmed Kamel ,  Gerald J. Bruck

IPC: F01D11/00 ,  F01D25/16 ,  F01D11/12

Abstract: A gas turbine engine component (50, 100, 150, 160, 174, 206, 236), including: a surface (54) subject to loss caused by a wear instrument during operation of the component in a gas turbine engine and a performance feature (80, 82, 102, 152, 162, 172, 200, 230) associated with the surface. The surface and the performance feature interact in a manner that changes with the loss such that a change in performance of the gas turbine engine resulting from the loss is mitigated.

公开(公告)号：US20170037739A1

公开(公告)日：2017-02-09

申请号：US14816156

申请日：2015-08-03

Applicant: Siemens Energy, Inc.

Inventor： David G. Maire ,  Daniel J. Ryan ,  Dhafer Jouini ,  Ahmed Kamel ,  Gerald J. Bruck

IPC: F01D11/00 ,  F01D25/18 ,  F01D9/04

CPC classification number: F01D11/003 ,  F01D11/122 ,  F01D25/166 ,  F05D2240/55 ,  F05D2260/311 ,  F05D2260/80 ,  F05D2270/11

Abstract: A gas turbine engine component (50, 100, 150, 160, 174, 206, 236), including: a surface (54) subject to loss caused by a wear instrument during operation of the component in a gas turbine engine and a performance feature (80, 82, 102, 152, 162, 172, 200, 230) associated with the surface. The surface and the performance feature interact in a manner that changes with the loss such that a change in performance of the gas turbine engine resulting from the loss is mitigated.

Abstract translation: 一种燃气涡轮发动机部件（50,100,150,160,174,206,236），包括：表面（54），其在所述部件在燃气涡轮发动机中的操作期间由磨损仪器引起的损失和性能特征 （80,82,102,152,162,172,200,230）与表面相关联。 表面和性能特征以与损失一起变化的方式相互作用，从而减轻由损失引起的燃气涡轮发动机的性能变化。

公开(公告)号：US20160229005A1

公开(公告)日：2016-08-11

申请号：US15001276

申请日：2016-01-20

Applicant: Siemens Energy, Inc.

Inventor： Daniel J. Ryan ,  Ahmed Kamel ,  Gerald J. Bruck ,  Dhafer Jouini

IPC: B23P6/00 ,  B23K26/70 ,  B23K26/342

CPC classification number: B23K26/70 ,  B22F3/1055 ,  B22F5/009 ,  B22F2003/1056 ,  B23K1/0018 ,  B23K1/0056 ,  B23K1/19 ,  B23K1/20 ,  B23K26/0869 ,  B23K26/14 ,  B23K26/342 ,  B23K26/702 ,  B23K37/0294 ,  B23K2101/001 ,  B23K2103/26 ,  B23P6/002 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  C21D1/38 ,  C21D9/50 ,  F01D5/005 ,  F01D25/285 ,  Y02P10/295 ,  Y02T50/672

Abstract: Refurbishment of hot gas path components of gas turbine engines can now be performed locally in lieu of the traditional use of a specialized fixed regional repair facility. A mobile manufacturing platform (10) is provided with the capability to inspect and to repair ceramic coated superalloy alloy components, including the ability to perform flux assisted laser processing (68) of powdered materials. The mobile platform may include a powder mixing capability (32) for custom on-site mixing of proprietary powder compositions from a standardized powder inventory (34). A communications element (36) conveys the proprietary powder compositions from a remote home office location (38). Superalloy components can now be repaired (62) or fabricated (80) on-site by qualified technicians rather than certified welders. The mobile platform may be self-powered by a vehicle hybrid power unit or a renewable energy source.

Abstract translation: 现在可以在本地进行燃气涡轮发动机的热气路部件的翻新，以代替专门的固定区域维修设施的传统使用。 移动式制造平台（10）具有检查和修复陶瓷涂层超合金合金部件的能力，包括进行助焊剂激光加工（68）粉末材料的能力。 移动平台可以包括粉末混合能力（32），用于定制从标准化粉末库存（34）现场混合专有粉末组合物。 通信元件（36）从远程家庭办公位置（38）传送专有粉末组合物。 超合金部件现在可由合格的技术人员而不是认证焊工在现场进行维修（62）或制造（80）。 移动平台可以由车辆混合动力单元或可再生能源自动供电。