公开(公告)号：WO2015076882A3

公开(公告)日：2015-07-30

申请号：PCT/US2014051231

申请日：2014-08-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CLARKSON STEVEN C ,  ROBERTSON JR THOMAS J ,  PARKIN MICHAEL

IPC: F02K3/06 ,  B64D27/26 ,  F01D25/28 ,  F02C7/20

CPC classification number: F01D25/005 ,  F01D11/08 ,  F01D21/045 ,  F01D25/243 ,  F02C7/20 ,  F02K3/06 ,  F05D2220/32 ,  F05D2240/12 ,  F05D2240/14 ,  F05D2300/43 ,  F05D2300/603 ,  F05D2300/614 ,  Y02T50/672

Abstract: A turbine engine fan case (48) comprises a composite body member (300) circumscribing an axis (500) and having an annular mounting portion (310, 410), a segmented polymer member (320, 330, 420, 440) along the annular mounting portion, and integrated therewith.

Abstract translation: 涡轮发动机风扇壳体（48）包括围绕轴线（500）并具有环形安装部分（310,410）的复合主体部件（300），沿着环形部分的分段聚合物部件（320,330,420,440） 安装部分，并与其一体化。

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：EP3089876A4

公开(公告)日：2017-10-25

申请号：EP14871113

申请日：2014-12-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PARKIN MICHAEL ,  WATSON CHARLES R

IPC: B32B38/00 ,  B01D53/00 ,  B01D53/02 ,  B29C37/00 ,  B29C70/34 ,  B29C70/54 ,  B32B37/10 ,  B32B38/16 ,  B32B43/00

CPC classification number: B01D53/02 ,  B01D2253/206 ,  B01D2253/25 ,  B29C37/0064 ,  B29C70/342 ,  B29C70/547 ,  B32B37/1018 ,  B32B2309/02

Abstract: A composite article lay up comprising a first layer of resin impregnated fiber material and a second layer of resin impregnated fiber material. An open cell material is layered between the first layer and the second layer. The open cell material has no resin during a first stage of a resin cure cycle. The open cell material has passages configured to flow volatiles formed during the first stage of the resin cure cycle. The open cell material is configured to fill with the resin during a second stage of the resin cure cycle. The open cell material is configured to form an integral structure with the first layer and the second layer as part of the composite article at the completion of the resin cure cycle.