公开(公告)号：BRPI0604975A

公开(公告)日：2007-10-09

申请号：BRPI0604975

申请日：2006-11-29

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CONNER STEVEN L

IPC: B64D29/04

Abstract: An aircraft fuselage intake duct seal (24) dampens vibration in a compression seal member (20) of an engine case inlet. The intake duct seal (24) includes an inner leg (26) that engages a stationary portion (37) of the compression seal member (20) and comprises a plurality of plenums (30A-30F) for allowing inlet air to pass through the inner leg (26). The intake duct seal (24) also includes an outer leg (28) that engages a movable portion (38) of the compression seal member (20) and comprises a plurality of deflectors (33A-33C) and a plurality of ligaments (32A,32B). The deflectors (33A-33C) disengage the movable portion (38) of the compression seal member (20) at a threshold pressure such that inlet air bypasses entry into the engine case inlet. The ligaments (32A,32B) remain in contact with and dampen vibration of the movable portion (38) of the compression seal member (20) at or above the threshold pressure.

公开(公告)号：CA2569293A1

公开(公告)日：2007-05-30

申请号：CA2569293

申请日：2006-11-28

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CONNER STEVEN L

IPC: B64D33/02 ,  F16F15/04

Abstract: An aircraft fuselage intake duct seal dampens vibration in a compression seal member of an engine case inlet. The intake duct seal includ es an inner leg that engages a stationary portion of the compression seal membe r and comprises a plurality of plenums for allowing inlet air to pass through the inner leg. The intake duct seal also includes an outer leg that engages a movable portion of the compression seal member and comprises a plurality of deflecto rs and a plurality of ligaments. The deflectors disengage the movable portion o f the compression seal member at a threshold pressure such that inlet air bypasses entry into the engine case inlet. The ligaments remain in contact with and dampen vibration of the movable portion of the compression seal member at or above the threshold pressure.

公开(公告)号：DE602006005770D1

公开(公告)日：2009-04-30

申请号：DE602006005770

申请日：2006-11-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CONNER STEVEN L

IPC: B64D27/20 ,  F02C7/04

Abstract: An aircraft fuselage intake duct seal (24) dampens vibration in a compression seal member (20) of an engine case inlet. The intake duct seal (24) includes an inner leg (26) that engages a stationary portion (37) of the compression seal member (20) and comprises a plurality of plenums (30A-30F) for allowing inlet air to pass through the inner leg (26). The intake duct seal (24) also includes an outer leg (28) that engages a movable portion (38) of the compression seal member (20) and comprises a plurality of deflectors (33A-33C) and a plurality of ligaments (32A,32B). The deflectors (33A-33C) disengage the movable portion (38) of the compression seal member (20) at a threshold pressure such that inlet air bypasses entry into the engine case inlet. The ligaments (32A,32B) remain in contact with and dampen vibration of the movable portion (38) of the compression seal member (20) at or above the threshold pressure.

公开(公告)号：AT425917T

公开(公告)日：2009-04-15

申请号：AT06256145

申请日：2006-11-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CONNER STEVEN L

IPC: B64D27/20 ,  F02C7/04

Abstract: An aircraft fuselage intake duct seal (24) dampens vibration in a compression seal member (20) of an engine case inlet. The intake duct seal (24) includes an inner leg (26) that engages a stationary portion (37) of the compression seal member (20) and comprises a plurality of plenums (30A-30F) for allowing inlet air to pass through the inner leg (26). The intake duct seal (24) also includes an outer leg (28) that engages a movable portion (38) of the compression seal member (20) and comprises a plurality of deflectors (33A-33C) and a plurality of ligaments (32A,32B). The deflectors (33A-33C) disengage the movable portion (38) of the compression seal member (20) at a threshold pressure such that inlet air bypasses entry into the engine case inlet. The ligaments (32A,32B) remain in contact with and dampen vibration of the movable portion (38) of the compression seal member (20) at or above the threshold pressure.

公开(公告)号：EP2909463A4

公开(公告)日：2016-08-03

申请号：EP13847588

申请日：2013-03-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： REINHARDT GREGORY E ,  REMBISH PAUL THOMAS ,  CONNER STEVEN L ,  HYATT THOMAS B ,  FEIGLESON STEVEN J ,  KLINETOB CARL BRIAN

IPC: F01D25/16

CPC classification number: F01D25/26 ,  F01D9/02 ,  F01D25/162 ,  F05D2220/36 ,  F05D2230/64 ,  F05D2230/642 ,  F05D2230/644 ,  F05D2260/311 ,  F05D2260/36 ,  F05D2260/39 ,  Y10T29/49323

公开(公告)号：EP2904252A4

公开(公告)日：2015-12-09

申请号：EP13843942

申请日：2013-03-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： POPE ANDREW ,  YUDICHAK DAVID J ,  LUCASHU JOHN P ,  REINHARDT GREGORY E ,  DITOMASSO JOHN C ,  CONNER STEVEN L ,  KLINETOB CARL BRIAN ,  LEROUX JASON

IPC: F01D5/14 ,  F02C3/00 ,  F02C7/00 ,  F02K3/00 ,  F02K99/00

CPC classification number: F01D9/02 ,  F01D1/02 ,  F01D5/147 ,  F01D9/041 ,  F05D2230/23 ,  F05D2240/12 ,  Y02T50/671

Abstract: A static guide vane for use in a fan section of a gas turbine engine includes an outer platform and an inner platform. The inner and outer platforms are connected by an airfoil. The airfoil have channels extending into a main body of the airfoil to reduce the weight of the vane. A cover closes off the channels with the cover providing a portion of the airfoil.

Abstract translation: 用于燃气涡轮发动机的风扇部分的静态导向叶片包括外平台和内平台。 内外平台通过翼型连接。 翼型件具有延伸到翼型件的主体中的通道，以减小叶片的重量。 盖子封闭通道，盖子提供翼型的一部分。