公开(公告)号：US09925623B2

公开(公告)日：2018-03-27

申请号：US13631321

申请日：2012-09-28

Applicant: United Technologies Corporation

Inventor： Dana P. Stewart ,  Edward R. Szela ,  John H. Finn

IPC: B23K1/008 ,  B23K31/02 ,  F01D9/04 ,  B23K1/00 ,  B23K9/007 ,  B23K37/04 ,  F01D25/24 ,  B23K101/00

CPC classification number: B23K31/02 ,  B23K1/0018 ,  B23K1/008 ,  B23K9/007 ,  B23K37/0443 ,  B23K2101/001 ,  F01D9/04 ,  F01D25/24 ,  F05D2230/237 ,  Y10T29/49771 ,  Y10T29/49968

Abstract: A case assembly includes a plurality of segments, at least one braze joint, and one or more welds. The braze joint connects the plurality of segments together and the one or more welds extend across adjacent segments.

公开(公告)号：US20140093372A1

公开(公告)日：2014-04-03

申请号：US13631321

申请日：2012-09-28

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Dana P. Stewart ,  Edward R. Szela ,  John H. Finn

IPC: F01D25/24 ,  B25B11/02 ,  B23K31/02 ,  B23P17/00

CPC classification number: B23K31/02 ,  B23K1/0018 ,  B23K1/008 ,  B23K9/007 ,  B23K37/0443 ,  B23K2101/001 ,  F01D9/04 ,  F01D25/24 ,  F05D2230/237 ,  Y10T29/49771 ,  Y10T29/49968

Abstract: A case assembly includes a plurality of segments, at least one braze joint, and one or more welds. The braze joint connects the plurality of segments together and the one or more welds extend across adjacent segments.

Abstract translation: 壳体组件包括多个段，至少一个钎焊接头和一个或多个焊缝。 钎焊接头将多个段连接在一起，并且一个或多个焊缝在相邻的段之间延伸。

公开(公告)号：US20160263712A1

公开(公告)日：2016-09-15

申请号：US15032576

申请日：2015-01-20

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Steven Ivory ,  John H. Finn ,  Monika D. Kinstler

IPC: B23P6/00 ,  F23R3/00

CPC classification number: B23P6/007 ,  B22F3/1055 ,  B22F5/009 ,  B22F2007/068 ,  B23P2700/13 ,  B33Y10/00 ,  F23R3/002 ,  F23R3/007 ,  F23R2900/00019 ,  Y02P10/295

Abstract: A method of additively repairing a combustor liner panel includes removing a combustor liner panel from a combustor, inspecting the combustor liner panel to identify a damaged portion, removing material from the combustor liner panel around the damaged portion to form a repair zone having a substantially flat platform, and adding repair material to the repair zone on a layer by layer basis using an additive repair process.

Abstract translation: 一种附加地修理燃烧器衬套面板的方法包括从燃烧器去除燃烧器衬套面板，检查燃烧器衬套面板以识别受损部分，从损坏部分周围的燃烧器衬板移除材料以形成具有基本平坦的修复区 平台，并使用添加剂修复过程逐层地将修补材料添加到修复区域。

公开(公告)号：US20140174091A1

公开(公告)日：2014-06-26

申请号：US13725138

申请日：2012-12-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Steven Ivory ,  Monika D. Kinstler ,  John H. Finn

IPC: F23R3/00

CPC classification number: F23R3/002 ,  F23R2900/00019 ,  F23R2900/03042 ,  F23R2900/03044 ,  Y02T50/675 ,  Y02T50/6765

Abstract: A liner panel for a gas turbine engine includes a cold side having a backside feature and a hot side with a variable polarity weld.

Abstract translation: 用于燃气涡轮发动机的衬板包括具有背面特征的冷侧和具有可变极性焊接的热侧。