公开(公告)号：EP3056478A1

公开(公告)日：2016-08-17

申请号：EP16155069.4

申请日：2016-02-10

Applicant: United Technologies Corporation

Inventor： ABBOTT, Michael G. ,  CZAJZ, Kathryn S. ,  HERTEL, Christopher J.

IPC: C04B35/80 ,  B29C70/44 ,  F16D69/02

CPC classification number: B29C70/443 ,  B29C70/44 ,  B29C70/48 ,  B29K2083/00 ,  B29K2105/0809 ,  B29K2883/00 ,  C04B35/806 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/616 ,  F16D69/023

Abstract: A process for manufacturing a ceramic matrix composite component comprises inserting at least one fibrous sheet (18) into a resin transfer molding system (10). The process further includes wetting the at least one fibrous sheet (18) with a pre-ceramic polymer resin (28). The process further includes applying a pressure to the at least one fibrous sheet (18) and pre-ceramic polymer resin (28) with an intensifier (30) responsive to thermal expansion and curing the pre-ceramic polymer resin (28).

Abstract translation: 一种制造陶瓷基复合材料组件的方法，包括将至少一个纤维片（18）插入到树脂传递模制系统（10）中。 该方法还包括用预陶瓷聚合物树脂（28）润湿至少一个纤维片材（18）。 该方法还包括通过响应于热膨胀和固化预陶瓷聚合物树脂（28）的增强器（30）向至少一个纤维片（18）和预陶瓷聚合物树脂（28）施加压力。

公开(公告)号：EP3022407A1

公开(公告)日：2016-05-25

申请号：EP14826220.7

申请日：2014-06-18

Applicant: United Technologies Corporation

Inventor： COOK III, Grant O. ,  ABBOTT, Michael G. ,  MCCAFFREY, Michael G.

IPC: F01D25/28 ,  F01D25/08 ,  F02C7/20 ,  F02C7/24 ,  C09J5/00 ,  B32B37/12

Abstract: A gas turbine engine component assembly includes a ceramic component having a first thermal characteristic. A metallic component has a second thermal characteristic. A bonding material secures the ceramic component to the metallic component. The bonding material includes at least one of a transient liquid phase bond and a partial transient liquid phase bond. The bonding material is configured to withstand a shear stress parameter relating to a differential between the first and second thermal characteristics.

公开(公告)号：EP2855856A2

公开(公告)日：2015-04-08

申请号：EP13831702.9

申请日：2013-05-28

Applicant: United Technologies Corporation

Inventor： MCCAFFREY, Michael G. ,  HASKO, Gregory H. ,  ABBOTT, Michael G.

IPC: F01D5/30 ,  F01D5/14 ,  F01D11/00

CPC classification number: F01D5/147 ,  C04B37/001 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/61 ,  C04B2237/84 ,  Y10T29/49336

Abstract: A method of making a platform of a blade includes the steps of creating two platform sections by solidifying a material with a fabric in a mold and positioning a band of fabric around the two platform sections to retain an airfoil and define a blade. The method further includes the step of bonding the two platform sections together by solidifying the material to define a platform of a solid material. The platform is not bonded to the airfoil.