公开(公告)号：US10196913B1

公开(公告)日：2019-02-05

申请号：US14973040

申请日：2015-12-17

Applicant: United Technologies Corporation

Inventor： Mark A. Boeke ,  Richard M. Salzillo, Jr. ,  Kevin Rajchel ,  Jeffrey J. DeGray

IPC: F01D11/00 ,  F01D9/04 ,  F16J15/06

Abstract: A section of a gas turbine engine according to an exemplary aspect of this disclosure includes, among other things, a vane assembly including a featherseal slot. The section further includes a featherseal at least partially received in the featherseal slot. The featherseal includes a radial portion having at least one tapered side.

公开(公告)号：US20160333712A1

公开(公告)日：2016-11-17

申请号：US14708939

申请日：2015-05-11

Applicant: United Technologies Corporation

Inventor： Mark A. Boeke ,  Kevin Rajchel ,  Mosheshe Camara-khary Blake ,  Vincent E. Simms

IPC: F01D11/00 ,  F01D9/04

CPC classification number: F01D9/042 ,  F01D11/006 ,  F01D25/246 ,  F05D2240/57

Abstract: An airfoil for a gas turbine engine includes a first airfoil. A first chordal seal is located adjacent a first end of the airfoil. A second chordal seal is located adjacent a second end of the airfoil. The first chordal seal includes a first edge parallel to a first edge on the second chordal seal.

Abstract translation: 用于燃气涡轮发动机的翼型件包括第一翼型件。 第一和弦密封件位于翼型件的第一端附近。 第二弦编密封位于翼型的第二端附近。 第一弦音密封包括平行于第二弦音密封件上的第一边缘的第一边缘。

公开(公告)号：US09863259B2

公开(公告)日：2018-01-09

申请号：US14708939

申请日：2015-05-11

Applicant: United Technologies Corporation

Inventor： Mark A. Boeke ,  Kevin Rajchel ,  Mosheshe Camara-khary Blake ,  Vincent E. Simms

IPC: F01D9/04 ,  F04D11/00 ,  F01D11/00 ,  F01D25/24

CPC classification number: F01D9/042 ,  F01D11/006 ,  F01D25/246 ,  F05D2240/57

Abstract: An airfoil for a gas turbine engine includes a first airfoil. A first chordal seal is located adjacent a first end of the airfoil. A second chordal seal is located adjacent a second end of the airfoil. The first chordal seal includes a first edge parallel to a first edge on the second chordal seal.

公开(公告)号：US10072517B2

公开(公告)日：2018-09-11

申请号：US14769210

申请日：2014-03-06

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mark A. Boeke ,  Kevin Rajchel ,  Richard M. Salzillo ,  Jeffrey J. Degray ,  Allison Mainelli

IPC: F01D11/00 ,  F01D9/04

CPC classification number: F01D11/005 ,  F01D9/041 ,  F05D2240/11 ,  F05D2240/57

Abstract: A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a mate face and a feather seal slot axially extending along the mate face, the feather seal slot having a variable width along a portion of its axial length.