公开(公告)号：WO2015069335A3

公开(公告)日：2015-07-23

申请号：PCT/US2014049576

申请日：2014-08-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DROZDENKO LEE M ,  HANSEN JAMES O ,  KIREJCZYK MARIA C ,  WEBB SCOT A ,  MEYER JESSE C ,  GATES BRANDON A ,  BERGETHON RICHARD B ,  MORDEN MICHAEL A

IPC: F01D5/14 ,  F02K3/06 ,  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: 翼型构件（100）包括沿着翼型构件的翼型（102）的至少一部分的基板（120）。 护套（122）具有接收基底的一部分（160）的通道（144）。 稀松布（200）位于基材和护套之间。 间隔件（220）位于护套和基底之间，并具有多个在间隔开的部分之间具有间隙的间隔开的部分（232,234）。

公开(公告)号：EP3044419A4

公开(公告)日：2017-04-19

申请号：EP14843035

申请日：2014-08-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DROZDENKO LEE M ,  HANSEN JAMES O ,  MEYER JESSE C ,  MARCIN JR JOHN J ,  SHEMENSKI ROBERT M ,  WEBB SCOT A ,  GATES BRANDON A ,  MORDEN MICHAEL A

IPC: F01D5/18 ,  F01D25/12 ,  F02C7/12 ,  F04D29/38 ,  F04D29/58

CPC classification number: F04D29/388 ,  F01D5/147 ,  F01D5/282 ,  F01D5/288 ,  F04D29/023 ,  F04D29/324 ,  F04D29/325 ,  F04D29/644 ,  F05D2220/36 ,  F05D2240/303 ,  F05D2300/173 ,  F05D2300/174 ,  F05D2300/433 ,  F05D2300/614

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: 包括沿翼型件的翼型件（102）的至少一部分具有基底（120）的翼型件（100）。 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：EP3090127A4

公开(公告)日：2017-10-25

申请号：EP14875792

申请日：2014-11-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DROZDENKO LEE ,  HANSEN JAMES O ,  MEYER JESSE C ,  KIREJCZYK MARIA C ,  WEBB SCOT A ,  GATES BRANDON A ,  BERGETHON RICHARD B

IPC: F01D5/12 ,  B32B5/02 ,  B32B7/12 ,  B32B15/14 ,  B32B15/20 ,  F01D5/14 ,  F01D5/22 ,  F01D5/28 ,  F02C7/00 ,  F04D29/02 ,  F04D29/32 ,  F04D29/38

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.

公开(公告)号：EP2900922A4

公开(公告)日：2016-08-03

申请号：EP13840893

申请日：2013-09-26

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PARKIN MICHAEL ,  QUINN MARK ,  WIEGMAN LELAND M ,  GATES BRANDON A

IPC: F01D5/14 ,  F01D5/28 ,  F02C7/00

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

公开(公告)号：EP3044417A4

公开(公告)日：2016-12-14

申请号：EP14860986

申请日：2014-08-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DROZDENKO LEE M ,  HANSEN JAMES O ,  KIREJCZYK MARIA C ,  WEBB SCOT A ,  MEYER JESSE C ,  GATES BRANDON A ,  BERGETHON RICHARD B ,  MORDEN MICHAEL A

IPC: F01D5/14 ,  F02K3/06 ,  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.