公开(公告)号：US20160084092A1

公开(公告)日：2016-03-24

申请号：US14959307

申请日：2015-12-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ronald Ralph CAIRO ,  Paul Stephen DIMASCIO ,  Jason Robert PAROLINI

IPC: F01D5/28

CPC classification number: F01D5/282 ,  B29K2709/04 ,  F01D5/284 ,  F01D9/02 ,  F01D9/04 ,  F01D25/24 ,  F01D25/30 ,  F02K1/82 ,  F05D2300/6033 ,  Y10T428/1317

Abstract: A ceramic matrix composite article and a process of fabricating a ceramic matrix composite are disclosed. The ceramic matrix composite article includes a matrix distribution pattern formed by a manifold and ceramic matrix composite plies laid up on the matrix distribution pattern, includes the manifold, or a combination thereof. The manifold includes one or more matrix distribution channels operably connected to a delivery interface, the delivery interface configured for providing matrix material to one or more of the ceramic matrix composite plies. The process includes providing the manifold, forming the matrix distribution pattern by transporting the matrix material through the manifold, and contacting the ceramic matrix composite plies with the matrix material.

Abstract translation: 公开了一种陶瓷基复合制品及其制造方法。 陶瓷基复合制品包括由歧管形成的矩阵分布图案和铺设在矩阵分布图案上的陶瓷基质复合层，包括歧管或其组合。 歧管包括可操作地连接到输送界面的一个或多个矩阵分配通道，配置用于向一个或多个陶瓷基质复合层提供基体材料的输送界面。 该方法包括提供歧管，通过将基质材料输送通过歧管形成基质分布图案，并使陶瓷基质复合层与基质材料接触。

公开(公告)号：US20160169007A1

公开(公告)日：2016-06-16

申请号：US15048537

申请日：2016-02-19

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ronald Ralph CAIRO ,  Jason Robert PAROLINI ,  John McConnell DELVAUX

IPC: F01D5/28 ,  F01D5/02 ,  F01D5/30

CPC classification number: F01D5/282 ,  F01D5/02 ,  F01D5/147 ,  F01D5/284 ,  F01D5/3007 ,  F01D5/3084 ,  F01D5/3092 ,  F05D2220/32 ,  F05D2240/24 ,  F05D2250/711 ,  F05D2250/712 ,  F05D2300/6033 ,  Y02T50/672

Abstract: An apparatus having reduced wear and friction between CMC-to-metal attachment and interface of the apparatus, including a CMC component having a surface. The CMC component surface is configured for sliding contact with a surface of a metal component, the sliding contact resulting in formation of debris along the contacting surfaces. The surface of the CMC component has an engineered surface feature formed therein to substantially prevent an accumulation of debris along the contacting surfaces.

Abstract translation: 一种具有降低CMC与金属附件和设备界面之间的磨损和摩擦的装置，包括具有表面的CMC组件。 CMC部件表面构造成与金属部件的表面滑动接触，滑动接触导致沿着接触表面形成碎屑。 CMC组件的表面具有形成在其中的工程化表面特征，以基本上防止沿着接触表面积聚碎屑。

公开(公告)号：US20150330221A1

公开(公告)日：2015-11-19

申请号：US14810002

申请日：2015-07-27

Applicant: General Electric Company

Inventor： Jianqiang CHEN ,  Ronald Ralph CAIRO

IPC: F01D5/00 ,  F01D5/28 ,  C23C26/02

CPC classification number: B23P6/007 ,  C23C26/02 ,  F01D5/005 ,  F01D5/288 ,  F05D2220/31 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2230/80 ,  F05D2230/90

Abstract: A method and portable device for modifying or coating a surface of turbine components in the field includes an ESD torch electrically connected with ESD equipment. The ESD torch includes an inert gas source, vibration source, and electrode disk of conductive material. The electrode disk is disposed within the ESD torch, shielded by an inert gas and coupled with the vibration source. The electrode disk is rolled over the surface, which actuates the electrode disk and deposits the conductive material from the electrode disk onto the surface of the workpiece to form the compositionally controlled protective coating. The compositionally controlled protective coating deposited by the electrode disk forms a metallurgical bond with the surface of the workpiece to prevent erosion of the workpiece.

Abstract translation: 用于修改或涂覆该领域的涡轮机部件的表面的方法和便携式装置包括与ESD设备电连接的ESD焊枪。 ESD手电筒包括惰性气体源，振动源和导电材料的电极盘。 电极盘设置在ESD手电筒内，被惰性气体屏蔽并与振动源耦合。 电极盘在表面上滚动，其致动电极盘并将导电材料从电极盘沉积到工件的表面上以形成组成受控的保护涂层。 由电极盘沉积的组成受控的保护涂层与工件的表面形成冶金结合，以防止工件的侵蚀。

公开(公告)号：US20140234117A1

公开(公告)日：2014-08-21

申请号：US13685230

申请日：2012-11-26

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ronald Ralph CAIRO ,  Jason Robert PAROLINI ,  John McConnell DELVAUX

IPC: F01D5/14

CPC classification number: F01D5/14 ,  C04B35/117 ,  C04B35/185 ,  C04B35/565 ,  C04B35/803 ,  C04B35/806 ,  C04B35/83 ,  C04B37/026 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/963 ,  C04B2237/123 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/405 ,  C04B2237/592 ,  C04B2237/64 ,  C04B2237/66 ,  C04B2237/708 ,  C04B2237/76 ,  C04B2237/84 ,  F01D5/3084 ,  F01D5/3092 ,  F05D2300/6033 ,  F23R3/007 ,  F23R3/60 ,  F23R2900/00017 ,  Y10T29/49336

Abstract: An apparatus to reduce wear and friction between CMC-to-metal attachment and interface, including a metal layer configured for insertion between a surface interface between a CMC component and a metal component. The surface interface of the metal layer is compliant relative to asperities of the surface interface of the CMC component. A coefficient of friction between the surface interface of the CMC component and the metal component is about 1.0 or less at an operating temperature between about 300° C. to about 325° C. and a limiting temperature of the metal component.

Abstract translation: 一种降低CMC与金属附件和界面之间的磨损和摩擦的装置，包括配置成插入在CMC组件和金属部件之间的表面界面之间的金属层。 金属层的表面界面相对于CMC部件的表面界面的粗糙度是顺从的。 在约300℃至约325℃的操作温度和金属组分的极限温度之间，CMC组分的表面界面与金属组分之间的摩擦系数约为1.0或更小。

公开(公告)号：US20140199173A1

公开(公告)日：2014-07-17

申请号：US13741565

申请日：2013-01-15

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ronald Ralph CAIRO ,  Paul Stephen DIMASCIO ,  Jason Robert PAROLINI

IPC: F01D5/18 ,  F01D5/28

CPC classification number: F01D5/284 ,  F01D5/28 ,  F01D5/282 ,  Y10T428/1317

Abstract: A ceramic matrix composite article and a process of fabricating a ceramic matrix composite are disclosed. The ceramic matrix composite article includes a matrix distribution pattern formed by a manifold and ceramic matrix composite plies laid up on the matrix distribution pattern, includes the manifold, or a combination thereof. The manifold includes one or more matrix distribution channels operably connected to a delivery interface, the delivery interface configured for providing matrix material to one or more of the ceramic matrix composite plies. The process includes providing the manifold, forming the matrix distribution pattern by transporting the matrix material through the manifold, and contacting the ceramic matrix composite plies with the matrix material.

Abstract translation: 公开了一种陶瓷基复合制品及其制造方法。 陶瓷基复合制品包括由歧管形成的矩阵分布图案和铺设在矩阵分布图案上的陶瓷基质复合层，包括歧管或其组合。 歧管包括可操作地连接到输送界面的一个或多个矩阵分配通道，配置用于向一个或多个陶瓷基质复合层提供基体材料的输送界面。 该方法包括提供歧管，通过将基质材料输送通过歧管形成基质分布图案，并使陶瓷基质复合层与基质材料接触。

公开(公告)号：US20140154073A1

公开(公告)日：2014-06-05

申请号：US13693350

申请日：2012-12-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ronald Ralph CAIRO ,  Jason Robert PAROLINI ,  John McConnell DELVAUX

IPC: F01D5/30

CPC classification number: F01D5/282 ,  F01D5/02 ,  F01D5/147 ,  F01D5/284 ,  F01D5/3007 ,  F01D5/3084 ,  F01D5/3092 ,  F05D2220/32 ,  F05D2240/24 ,  F05D2250/711 ,  F05D2250/712 ,  F05D2300/6033 ,  Y02T50/672

Abstract: An apparatus having reduced wear and friction between CMC-to-metal attachment and interface of the apparatus, including a CMC component having a surface. The CMC component surface is configured for sliding contact with a surface of a metal component, the sliding contact resulting in formation of debris along the contacting surfaces. The surface of the CMC component has an engineered surface feature formed therein to substantially prevent an accumulation of debris along the contacting surfaces.

Abstract translation: 一种具有降低CMC与金属附件和设备界面之间的磨损和摩擦的装置，包括具有表面的CMC组件。 CMC部件表面构造成与金属部件的表面滑动接触，滑动接触导致沿着接触表面形成碎屑。 CMC组件的表面具有形成在其中的工程化表面特征，以基本上防止沿着接触表面积聚碎屑。

公开(公告)号：US20140093381A1

公开(公告)日：2014-04-03

申请号：US13633928

申请日：2012-10-03

Applicant: GENERAL ELECTRIC COMPANY

Inventor： John McConnell DELVAUX ,  Ronald Ralph CAIRO ,  Jason Robert PAROLINI

IPC: F01D5/14 ,  B23P15/04

CPC classification number: F01D5/282 ,  F01D5/288 ,  F05D2220/30 ,  F05D2260/941 ,  F05D2300/2261 ,  F05D2300/6012 ,  F05D2300/6033 ,  Y10T29/49336

Abstract: A turbine component, a turbine blade, and a turbine component fabrication process are disclosed. The turbine component includes ceramic matrix composite plies and a feature configured for preventing interlaminar tension of the ceramic matrix composite plies. The feature is selected from the group consisting of ceramic matrix composite tows or precast insert tows extending through at least a portion of the ceramic matrix composite plies, a woven fabric having fiber tows or a precast insert preventing contact between a first set of the ceramic matrix composite plies and a second set of the ceramic matrix composite plies, and combinations thereof. The process includes laying up ceramic matrix composite plies in a preselected arrangement and securing a feature configured for interlaminar tension.

Abstract translation: 公开了涡轮机部件，涡轮机叶片和涡轮部件制造工艺。 涡轮机部件包括陶瓷基体复合层和被配置为防止陶瓷基复合层的层间张力的特征。 该特征选自由陶瓷基质复合丝束或延伸穿过至少一部分陶瓷基复合层的预制插入丝束组成的组，具有纤维丝束的机织织物或防止第一组陶瓷基体之间接触的预制插入物 复合层和第二组陶瓷基复合层，及其组合。 该方法包括以预先布置的方式铺设陶瓷基质复合层，并确保构造用于层间张力的特征。