公开(公告)号：US10982683B2

公开(公告)日：2021-04-20

申请号：US15039929

申请日：2014-11-25

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Lee Drozdenko ,  James O. Hansen ,  Jesse C. Meyer ,  Maria C. Kirejczyk ,  Scot A. Webb ,  Brandon A. Gates ,  Richard B. Bergethon

IPC: F04D29/38 ,  B32B7/12 ,  F01D5/28 ,  F01D5/14 ,  F01D5/12 ,  B32B5/02 ,  B32B15/14 ,  B32B15/20 ,  F04D29/02 ,  F04D29/32

Abstract: A blade comprises an airfoil extending from a trailing edge to a leading edge. The airfoil includes a body formed of an aluminum containing material. A sheath is at the leading edge and is formed of a titanium containing material. A sandwich is positioned intermediate the sheath and the airfoil body, the sandwich including an outer adhesive layer adjacent the sheath, an intermediate fabric layer and an inner adhesive layer adjacent the body. A gas turbine engine is also disclosed.

公开(公告)号：US20160222978A1

公开(公告)日：2016-08-04

申请号：US14917476

申请日：2014-08-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Lee M. Drozdenko ,  James O. Hansen ,  Jesse C. Meyer ,  John J. Marcin, JR. ,  Robert M. Shemenski ,  Scot A. Webb ,  Brandon A. Gates ,  Michael A. Morden

IPC: F04D29/38 ,  F04D29/32 ,  F04D29/64 ,  F04D29/02

Abstract: An airfoil member (100) comprising has a substrate (120) along at least a portion of an airfoil (102) of the airfoil member. A sheath (122) has a channel (144) receiving a portion (160) of the substrate. A plurality of separate spacers (320; 380; 400) are between the sheath and the substrate and have a plurality of gaps between the spacers.

Abstract translation: 翼型件（100）包括沿翼型件的翼型（102）的至少一部分具有基底（120）。 护套（122）具有容纳衬底的一部分（160）的通道（144）。 多个分离的间隔物（320; 380; 400）位于护套和衬底之间并且在间隔件之间具有多个间隙。

公开(公告)号：US10458035B2

公开(公告)日：2019-10-29

申请号：US15656571

申请日：2017-07-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John Harner ,  John D. Riehl ,  William Bogue ,  Gary A. Wigell ,  Brandon A. Gates ,  Michael A. Morden ,  Thomas M. Morin

IPC: C25D11/12 ,  B64F5/40 ,  C25D11/02 ,  C25D11/08 ,  C25D11/26 ,  F01D5/28 ,  F02C3/04 ,  C25D11/04 ,  C25D17/00

Abstract: A method for anodizing a bonded assembly may include attaching a first electrode to a first component of the bonded assembly, and forming a first oxide layer on the first component. The bonded assembly may comprise the first component and a second component bonded to the first component. The second component may be electrically isolated from the first component.

公开(公告)号：US20190024671A1

公开(公告)日：2019-01-24

申请号：US15656249

申请日：2017-07-21

Applicant: United Technologies Corporation

Inventor： John Harner ,  John D. Riehl ,  Gary A. Wigell ,  Michael A. Morden ,  Brandon A. Gates

IPC: F04D29/32 ,  F04D29/38 ,  B05C5/02 ,  B05C11/10 ,  B05C13/02 ,  B05D1/02 ,  B05D1/00 ,  B05B1/18

Abstract: A drench system includes a rotating mount to rotate a workpiece, a showerhead to dispense a fluid onto the workpiece; and a tray to collect the fluid and recirculate the fluid to the shower. A method of repairing or remanufacturing a coating includes abrading a surface to at least partially remove a portion of a coating to leave an abraded surface; applying a sol-gel over the abraded surface; applying a corrosion resistant primer onto the sol-gel; and applying an erosion coating onto the corrosion resistant primer.

公开(公告)号：US10458428B2

公开(公告)日：2019-10-29

申请号：US14917476

申请日：2014-08-04

Applicant: United Technologies Corporation

Inventor： Lee M. Drozdenko ,  James O. Hansen ,  Jesse C. Meyer ,  John J. Marcin, Jr. ,  Robert M. Shemenski ,  Scot A. Webb ,  Brandon A. Gates ,  Michael A. Morden

IPC: F04D29/38 ,  F01D5/28 ,  F01D5/14 ,  F04D29/02 ,  F04D29/32 ,  F04D29/64

Abstract: An airfoil member (100) comprising has a substrate (120) along at least a portion of an airfoil (102) of the airfoil member. A sheath (122) has a channel (144) receiving a portion (160) of the substrate. A plurality of separate spacers (320; 380; 400) are between the sheath and the substrate and have a plurality of gaps between the spacers.

公开(公告)号：US10094242B2

公开(公告)日：2018-10-09

申请号：US14628263

申请日：2015-02-22

Applicant: United Technologies Corporation

Inventor： Brian K. Holland ,  Michael A. Morden ,  Brandon A. Gates ,  William Bogue

IPC: B29C73/04 ,  F01D25/24 ,  F02C9/00 ,  B23P6/00 ,  F01D25/00 ,  B29C73/26

Abstract: A method of remanufacturing a liner panel for a gas turbine engine includes removing a bushing from a damaged component; and molding the bushing with a material charge. A liner panel for a gas turbine engine includes a forward fan exit case liner panel with a donor bushing from a damaged forward fan exit case liner panel. A liner panel for a gas turbine engine includes a forward fan exit case liner panel molded from a material charge that includes a multiple of layers. At least one of the multiple of layer includes a discontinuity.

公开(公告)号：US20160215784A1

公开(公告)日：2016-07-28

申请号：US14917485

申请日：2014-08-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Lee M. Drozdenko ,  James O. Hansen ,  Maria C. Kirejczyk ,  Scot A. Webb ,  Jesse C. Meyer ,  Brandon A. Gates ,  Richard B. Bergethon ,  Michael A. Morden

IPC: F04D29/02 ,  F04D29/32 ,  F04D29/64 ,  F04D29/38

CPC classification number: F04D29/023 ,  F01D5/288 ,  F04D29/324 ,  F04D29/325 ,  F04D29/388 ,  F04D29/644 ,  F05D2240/303 ,  F05D2300/173 ,  F05D2300/174 ,  F05D2300/6033

Abstract: An airfoil member (100) comprising has a substrate (120) along at least a portion of an airfoil (102) of the airfoil member. A sheath (122) has a channel (144) receiving a portion (160) of the substrate. A scrim (200) is between the substrate and the sheath. A spacer (220) is between the sheath and the substrate and has a plurality of spaced-apart portions (232, 234) with gaps between the spaced-apart portions.

Abstract translation: 翼型件（100）包括沿翼型件的翼型（102）的至少一部分具有基底（120）。 护套（122）具有容纳衬底的一部分（160）的通道（144）。 稀松布（200）在基材和护套之间。 间隔物（220）位于护套和衬底之间并且具有多个间隔开的部分（232,234），其间隔开间隔开的部分。

公开(公告)号：US20190024255A1

公开(公告)日：2019-01-24

申请号：US15656571

申请日：2017-07-21

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John Harner ,  John D. Riehl ,  William Bogue ,  Gary A. Wigell ,  Brandon A. Gates ,  Michael A. Morden ,  Thomas M. Morin

IPC: C25D11/12 ,  C25D11/26 ,  C25D11/02 ,  C25D11/08 ,  B64F5/40 ,  F02C3/04 ,  F01D5/28

CPC classification number: C25D11/12 ,  B64F5/40 ,  C25D11/022 ,  C25D11/04 ,  C25D11/08 ,  C25D11/26 ,  C25D17/005 ,  F01D5/288 ,  F02C3/04 ,  F05D2230/90

Abstract: A method for anodizing a bonded assembly may include attaching a first electrode to a first component of the bonded assembly, and forming a first oxide layer on the first component. The bonded assembly may comprise the first component and a second component bonded to the first component. The second component may be electrically isolated from the first component.

公开(公告)号：US20170023010A1

公开(公告)日：2017-01-26

申请号：US15039929

申请日：2014-11-25

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Lee Drozdenko ,  James O. Hansen ,  Jesse C. Meyer ,  Maria C. Kirejczyk ,  Scot A. Webb ,  Brandon A. Gates ,  Richard B. Bergethon

IPC: F04D29/38 ,  B32B5/02 ,  F04D29/02 ,  B32B15/20 ,  F04D29/32 ,  B32B7/12 ,  B32B15/14

CPC classification number: F04D29/388 ,  B32B5/024 ,  B32B7/12 ,  B32B15/14 ,  B32B15/20 ,  B32B2262/101 ,  B32B2603/00 ,  F01D5/12 ,  F01D5/14 ,  F01D5/147 ,  F01D5/28 ,  F01D5/282 ,  F01D5/286 ,  F01D5/288 ,  F04D29/023 ,  F04D29/325 ,  F05D2220/36 ,  F05D2240/303 ,  F05D2300/121 ,  F05D2300/133 ,  F05D2300/6012

Abstract: A blade comprises an airfoil extending from a trailing edge to a leading edge. The airfoil includes a body formed of an aluminum containing material. A sheath is at the leading edge and is formed of a titanium containing material. A sandwich is positioned intermediate the sheath and the airfoil body, the sandwich including an outer adhesive layer adjacent the sheath, an intermediate fabric layer and an inner adhesive layer adjacent the body. A gas turbine engine is also disclosed.

Abstract translation: 叶片包括从后缘延伸到前缘的翼型件。 翼型件包括由含铝材料形成的主体。 护套位于前缘，由含钛材料形成。 三明治位于护套和翼型体之间，夹层包括邻近护套的外部粘合剂层，中间织物层和邻近身体的内部粘合剂层。 还公开了一种燃气涡轮发动机。

公开(公告)号：US09322283B2

公开(公告)日：2016-04-26

申请号：US13630822

申请日：2012-09-28

Applicant: United Technologies Corporation

Inventor： Michael Parkin ,  Mark Quinn ,  Leland Wiegman ,  Brandon A. Gates

IPC: F01D5/28 ,  F01D5/14 ,  F04D29/32

CPC classification number: F01D5/28 ,  F04D29/324 ,  F05D2220/36 ,  F05D2240/303 ,  F05D2260/95 ,  F05D2300/121 ,  F05D2300/133 ,  F05D2300/603 ,  Y02T50/672

Abstract: An airfoil includes an airfoil body made of a first metal with a leading edge, a trailing edge, pressure side and suction side; a sheath with first and second flanks made of a second metal; a first layer of non-conductive material adhesively bonded between a portion of the end of the first flank and the airfoil body and extending beyond the end of the first flank on the pressure side; and a second layer of non-conductive material adhesively between a portion of the end of the second flank and the airfoil body and extending beyond the end of the second flank on the suction side.

Abstract translation: 机翼包括由具有前缘，后缘，压力侧和吸力侧的第一金属制成的翼型件; 具有由第二金属制成的第一和第二侧面的护套; 第一层非导电材料粘合在第一侧面的端部的一部分和翼型体之间并且延伸超过压力侧的第一侧面的端部; 以及第二层非导电材料，粘合地在第二侧面的端部的一部分和翼型体之间延伸超过吸力侧上的第二侧面的端部。