公开(公告)号：US20150352649A1

公开(公告)日：2015-12-10

申请号：US14765467

申请日：2013-12-19

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Edward R. Bareiss ,  Russell J. Bergman ,  Bradley T. Duelm ,  Michael L. Miller ,  Paul M. Pellet

IPC: B23K1/00 ,  B23K31/02 ,  C23C14/32 ,  C23C4/12 ,  C23C14/30

CPC classification number: B23K1/0018 ,  B23H7/02 ,  B23H9/10 ,  B23K31/02 ,  B23P6/007 ,  C23C4/02 ,  C23C4/18 ,  C23C14/02 ,  C23C14/30 ,  C23C14/325 ,  C23C14/58 ,  F01D5/005 ,  F01D9/041 ,  F01D9/044 ,  F01D9/065 ,  F05D2230/236 ,  F05D2230/64 ,  F05D2240/81 ,  F05D2300/607 ,  Y02T50/676

Abstract: A method for working an airfoil cluster is disclosed. The method may include attaching a first datum to a first portion of the airfoil cluster and a second datum to a second portion of the airfoil cluster; adding material to at least one of the first portion and the second portion; and joining the first portion to the second portion, the first and second datums substantially aligned in a common plane spaced away from the first and second portions.

Abstract translation: 公开了一种用于加工翼型组的方法。 该方法可以包括将第一基准附加到翼型群的第一部分，并将第二基准附接到翼型群的第二部分; 向所述第一部分和所述第二部分中的至少一个添加材料; 并且将所述第一部分接合到所述第二部分，所述第一和第二基准基本上在与所述第一和第二部分间隔开的公共平面中对准。

公开(公告)号：US20150315924A1

公开(公告)日：2015-11-05

申请号：US14735530

申请日：2015-06-10

Applicant: United Technologies Corporation

Inventor： Bradley T. Duelm ,  Randall J. Brown ,  Nathan A. Shirk ,  Lewis M. Holby

IPC: F01D11/00 ,  F16J15/16

CPC classification number: F01D11/001 ,  F05D2220/32 ,  F05D2250/283 ,  F16J15/16 ,  F16J15/444 ,  Y10T29/49297

Abstract: A seal for a gas turbine engine includes a top, a bottom, a left side, a right side, a back and a front. The back is parallel to the front and the left side is parallel to the right side such that a non-square shape is formed by the intersection of the back, the left side, the front and the right side. The top includes a first vane mating surface and the bottom includes a second vane mating surface.

Abstract translation: 用于燃气涡轮发动机的密封件包括顶部，底部，左侧，右侧，后部和前部。 背面平行于前侧，左侧平行于右侧，从而通过背面，左侧，前部和右侧的交点形成非正方形形状。 顶部包括第一叶片配合表面，底部包括第二叶片配合表面。

公开(公告)号：US20140090383A1

公开(公告)日：2014-04-03

申请号：US13929289

申请日：2013-06-27

Applicant: United Technologies Corporation

Inventor： Bradley T. Duelm

IPC: B22D30/00 ,  F23R3/00 ,  B22D25/00

CPC classification number: B22D30/00 ,  B22C9/04 ,  B22C9/22 ,  B22D25/00 ,  F23R3/002 ,  F23R3/007 ,  F23R2900/00018

Abstract: A casting, mold and method for producing a casting are disclosed. The casting may have an area of small thermal mass and an area of large thermal mass. The method may comprise providing a casting having a work product and an appendage engaged to, and suspended over, the work product between the area of small thermal mass and the area of large thermal mass, and controllably cooling the work product using the appendage.

Abstract translation: 公开了一种用于制造铸件的铸造，模具和方法。 该铸件可以具有小的热质量区域和大的热质量面积。 该方法可以包括提供具有工件和附属物的铸件，所述工件与附属物接合并悬挂在小热量区域和大热质区域之间的工件上，并且使用附件可控制地冷却工件。

公开(公告)号：US10239142B2

公开(公告)日：2019-03-26

申请号：US14765467

申请日：2013-12-19

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Edward R. Bareiss ,  Russell J. Bergman ,  Bradley T. Duelm ,  Michael L. Miller ,  Paul M. Pellet

IPC: B23K1/00 ,  C23C14/30 ,  C23C14/32 ,  B23K31/02 ,  F01D5/00 ,  F01D9/04 ,  C23C4/02 ,  C23C4/18 ,  C23C14/02 ,  C23C14/58 ,  B23P6/00 ,  F01D9/06 ,  B23H7/02 ,  B23H9/10

Abstract: A method for working an airfoil cluster is disclosed. The method may include attaching a first datum to a first portion of the airfoil cluster and a second datum to a second portion of the airfoil cluster; adding material to at least one of the first portion and the second portion; and joining the first portion to the second portion, the first and second datums substantially aligned in a common plane spaced away from the first and second portions.

公开(公告)号：US20170167381A1

公开(公告)日：2017-06-15

申请号：US14969566

申请日：2015-12-15

Applicant: United Technologies Corporation

Inventor： Bradley T. Duelm

IPC: F02C7/12 ,  F01D25/12

CPC classification number: F02C7/12 ,  F01D5/187 ,  F01D9/041 ,  F01D25/12 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2240/81 ,  F05D2250/20 ,  F05D2260/209 ,  F05D2260/2212 ,  F05D2260/22141

Abstract: A gas turbine engine component includes a body defining a cooling airflow passage thereat configured for directing a cooling airflow therethrough. A plurality of turbulators are positioned at at least one passage wall of the cooling airflow channel. Each turbulator of the plurality of turbulators includes a plurality of facets extending outwardly from a central portion. A gas turbine engine includes a combustor and a plurality of gas turbine engine components positioned in fluid communication with the combustor. Each component includes a body defining a cooling airflow passage thereat configured for directing a cooling airflow therethrough. A plurality of turbulators are located at at least one passage wall of the cooling airflow channel, each turbulator of the plurality of turbulators including a plurality of facets extending outwardly from a central portion.

公开(公告)号：US09511418B2

公开(公告)日：2016-12-06

申请号：US13929289

申请日：2013-06-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Bradley T. Duelm

IPC: B22C9/04 ,  B22D25/00 ,  B22D30/00 ,  F23R3/00 ,  B22C9/22

CPC classification number: B22D30/00 ,  B22C9/04 ,  B22C9/22 ,  B22D25/00 ,  F23R3/002 ,  F23R3/007 ,  F23R2900/00018

Abstract: A casting, mold and method for producing a casting are disclosed. The casting may have an area of small thermal mass and an area of large thermal mass. The method includes providing a casting having a work product and an appendage engaged to, and suspended over, the work product between the area of small thermal mass and the area of large thermal mass, and controllably cooling the work product using the appendage.

Abstract translation: 公开了一种用于制造铸件的铸造，模具和方法。 该铸件可以具有小的热质量区域和大的热质量面积。 该方法包括提供一种具有工件和附属物的铸件，该附件在小热量区域和大热质区域之间接合并悬挂在工件上，并且使用附件可控制地冷却工件。

公开(公告)号：US10584602B2

公开(公告)日：2020-03-10

申请号：US14762630

申请日：2013-12-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Edward R. Bareiss ,  Russell J. Bergman ,  Bradley T. Duelm ,  Michael L. Miller ,  Paul M. Pellet

IPC: B23P6/00 ,  F01D9/04 ,  F01D5/00 ,  B23K1/00 ,  F01D9/06 ,  F01D25/12 ,  F01D5/18 ,  B23H7/02 ,  B23H9/10 ,  B23K101/00

Abstract: A method for working an airfoil cluster is disclosed. The method may include attaching a first datum to a first portion of the airfoil cluster, and joining a second portion of the airfoil cluster to the first portion, the second portion having a second datum substantially aligned with the first datum in a common plane spaced away from the first and second portions.

公开(公告)号：US10190428B2

公开(公告)日：2019-01-29

申请号：US14735530

申请日：2015-06-10

Applicant: United Technologies Corporation

Inventor： Bradley T. Duelm ,  Randall J. Brown ,  Nathan A. Shirk ,  Lewis M. Holby

IPC: F01D11/00 ,  F16J15/16 ,  F16J15/44

Abstract: A seal for a gas turbine engine includes a top, a bottom, a left side, a right side, a back and a front. The back is parallel to the front and the left side is parallel to the right side such that a non-square shape is formed by the intersection of the back, the left side, the front and the right side. The top includes a first vane mating surface and the bottom includes a second vane mating surface.

公开(公告)号：US10132176B2

公开(公告)日：2018-11-20

申请号：US14766477

申请日：2014-02-17

Applicant: United Technologies Corporation

Inventor： Edward R. Bareiss ,  Russell J. Bergman ,  Bradley T. Duelm ,  Michael L. Miller ,  Paul M. Pellet

IPC: F01D9/04 ,  B23H9/14 ,  B23K1/00 ,  B23K26/382 ,  B23K28/00 ,  F01D25/12 ,  F01D5/00 ,  F01D9/06 ,  F01D5/18 ,  B23K101/00

Abstract: A method of fabricating airfoil cluster includes providing an airfoil cluster that has a pair of spaced-apart airfoils that extend from a common platform wall. The airfoil cluster is then divided through the common platform wall to provide separate first and second airfoil segments. At least one cooling hole is then formed in at least one of the first and second airfoil segments. The segments are then metallurgically fused together in a distinct metallurgical joint in the common platform wall.

公开(公告)号：US20150369070A1

公开(公告)日：2015-12-24

申请号：US14762630

申请日：2013-12-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Edward R. Bareiss ,  Russell J. Bergman ,  Bradley T. Duelm ,  Michael L. Miller ,  Paul M. Pellet

IPC: F01D9/04 ,  F01D25/12

Abstract: A method for working an airfoil cluster is disclosed. The method may include attaching a first datum to a first portion of the airfoil cluster, and joining a second portion of the airfoil cluster to the first portion, the second portion having a second datum substantially aligned with the first datum in a common plane spaced away from the first and second portions.

Abstract translation: 公开了一种用于加工翼型组的方法。 该方法可以包括将第一基准附接到翼型群的第一部分，以及将翼型群的第二部分连接到第一部分，第二部分具有基本上与第一基准对准的公共平面间隔开的第二基准 从第一和第二部分。