公开(公告)号：SG11201600235TA

公开(公告)日：2016-02-26

申请号：SG11201600235T

申请日：2014-07-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARCIN JR JOHN J ,  BULLIED STEVEN J ,  SHAH DILIP M ,  CETEL ALAN D

IPC: B22D17/00 ,  B22D17/22

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：EP3027340A4

公开(公告)日：2017-03-22

申请号：EP14831529

申请日：2014-07-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARCIN JR JOHN J ,  BULLIED STEVEN J ,  SHAH DILIP M ,  CETEL ALAN D

IPC: B22D17/00 ,  B22C9/04 ,  B22C9/10 ,  B22D17/22 ,  B22D19/00 ,  B22D19/16 ,  B22D27/04 ,  B22D29/00

CPC classification number: B22D25/02 ,  B22C7/02 ,  B22C9/043 ,  B22C9/06 ,  B22C9/10 ,  B22C9/101 ,  B22C9/108 ,  B22C9/24 ,  B22C21/14 ,  B22D15/00 ,  B22D19/00 ,  B22D19/0072 ,  B22D19/16 ,  B22D21/025 ,  B22D27/045 ,  B22D29/00 ,  B22D29/001

Abstract: A method for casting an article comprises a first region and a second region. The method comprises casting an alloy in a shell, the shell having a casting core protruding from a first metal piece; and deshelling and decoring to remove the shell and core and leave the first region formed by the first piece and the second region formed by the casted alloy.

公开(公告)号：EP3074159A4

公开(公告)日：2017-08-02

申请号：EP14865531

申请日：2014-11-07

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BULLIED STEVEN J ,  MARCIN JR JOHN J ,  KREEK EMILY K ,  VERNER CARL R ,  BOCHIECHIO MARIO P

IPC: B22D19/16 ,  F01D5/12

CPC classification number: B22D19/16 ,  B22C9/06 ,  B22C9/082 ,  B22C9/24 ,  B22D21/005 ,  B22D25/02 ,  F01D5/147 ,  F05D2230/21