公开(公告)号：US09909500B2

公开(公告)日：2018-03-06

申请号：US14801927

申请日：2015-07-17

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Joe Ott ,  Stanley J Funk ,  Roger O Coffey ,  Shawn Stempinski ,  Lyutsia Dautova ,  Dennis M Moura

IPC: F02C7/232 ,  F23R3/28 ,  B33Y80/00

CPC classification number: F02C7/232 ,  B33Y80/00 ,  F05D2220/32 ,  F05D2230/30 ,  F05D2240/35 ,  F05D2260/602 ,  F23R3/28

Abstract: A self-purge system includes an additively manufactured purge valve assembly in communication with a fuel passage to selectively purge the fuel passage.

公开(公告)号：US10670273B2

公开(公告)日：2020-06-02

申请号：US15698967

申请日：2017-09-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Tracy A Propheter-Hinckley ,  Benjamin D Bellows ,  Brandon W Spangler ,  David J Hyland ,  Dennis M Moura ,  Dustin W Davis ,  Mark F Zelesky ,  Ricardo Trindade ,  Steven Bruce Gautschi ,  Trevor Rudy

IPC: F23R3/60 ,  F23R3/00 ,  F23R3/06 ,  F23R3/54

Abstract: A combustor panel may include an attachment feature. Because conventional attachment features of conventional combustor panels may be insufficiently cooled, the present disclosure provides various combustor configurations for reducing hotspots in the vicinity of attachment features and/or for providing cooling airflow to and in the vicinity of attachment features.

公开(公告)号：US20190078787A1

公开(公告)日：2019-03-14

申请号：US15699514

申请日：2017-09-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Benjamin D Bellows ,  Brandon W Spangler ,  David J Hyland ,  Dennis M Moura ,  James B Hoke ,  Ricardo Trindade ,  Stephen K Kramer ,  Steven Bruce Gautschi

IPC: F23R3/60 ,  F23R3/00

CPC classification number: F23R3/60 ,  F23R3/002 ,  F23R2900/03041

Abstract: A combustor panel may include an attachment feature. Because conventional attachment features of conventional combustor panels may be insufficiently cooled, the present disclosure provides various combustor configurations for reducing hotspots in the vicinity of attachment features and/or for providing cooling airflow to and in the vicinity of attachment features.

公开(公告)号：US20160017809A1

公开(公告)日：2016-01-21

申请号：US14801927

申请日：2015-07-17

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Joe Ott ,  Stanley J Funk ,  Roger O Coffey ,  Shawn Stempinski ,  Lyutsia Dautova ,  Dennis M Moura

IPC: F02C7/232 ,  F23R3/28

CPC classification number: F02C7/232 ,  B33Y80/00 ,  F05D2220/32 ,  F05D2230/30 ,  F05D2240/35 ,  F05D2260/602 ,  F23R3/28

Abstract: A self-purge system includes an additively manufactured purge valve assembly in communication with a fuel passage to selectively purge the fuel passage.

Abstract translation: 自净化系统包括与燃料通道连通的附加制造的净化阀组件，以选择性地清除燃料通道。

公开(公告)号：US11098899B2

公开(公告)日：2021-08-24

申请号：US15903592

申请日：2018-02-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Carey Clum ,  Dennis M Moura

IPC: F23R3/00

Abstract: A dual wall liner for a gas turbine engine may comprise a shell having a first side and a second side, a panel contacting the shell, the panel at least partially defining a hot gas path through which a hot gas flows, wherein the first side of the shell faces the panel, wherein the shell includes a thermal barrier coating (TBC) disposed on the first side of the shell. The TBC may thermally protect the shell from heat from a hot gas path.

公开(公告)号：US10807163B2

公开(公告)日：2020-10-20

申请号：US14798582

申请日：2015-07-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Joe Ott ,  Stanley J Funk ,  Roger O Coffey ,  Shawn Stempinski ,  John J Rup, Jr. ,  Lyutsia Dautova ,  Dennis M Moura

IPC: F28F3/04 ,  F28F13/18 ,  B22F3/105 ,  F23R3/00 ,  B22F3/00 ,  B22F5/00

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

公开(公告)号：US20190219265A1

公开(公告)日：2019-07-18

申请号：US15903592

申请日：2018-02-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Carey Clum ,  Dennis M Moura

IPC: F23R3/00

CPC classification number: F23R3/002 ,  F23R2900/00018 ,  F23R2900/03043

Abstract: A dual wall liner for a gas turbine engine may comprise a shell having a first side and a second side, a panel contacting the shell, the panel at least partially defining a hot gas path through which a hot gas flows, wherein the first side of the shell faces the panel, wherein the shell includes a thermal barrier coating (TBC) disposed on the first side of the shell. The TBC may thermally protect the shell from heat from a hot gas path.

公开(公告)号：US20160010863A1

公开(公告)日：2016-01-14

申请号：US14798582

申请日：2015-07-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Joe Ott ,  Stanley J. Funk ,  Roger O. Coffey ,  Shawn Stempinski ,  John J. Rup, JR. ,  Lyutsia Dautova ,  Dennis M Moura

IPC: F23R3/04 ,  B22F3/105

Abstract: An additively manufactured component includes a heat transfer augmentation feature 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，其表面光洁度在约125-900微英寸之间。