公开(公告)号：US20150252679A1

公开(公告)日：2015-09-10

申请号：US14427323

申请日：2013-03-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Andrew Pope ,  David J. Yudichak ,  John P. Lucashu ,  Gregory E. Reinhardt ,  John C. Ditomasso ,  Steven L. Conner ,  Carl Brian Klinetob ,  Jason Leroux

IPC: F01D9/02 ,  F01D1/02

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。

公开(公告)号：US10167737B2

公开(公告)日：2019-01-01

申请号：US14433861

申请日：2013-03-12

Applicant: United Technologies Corporation

Inventor： Gregory E. Reinhardt ,  Paul Thomas Rembish ,  Steven L. Conner ,  Thomas B. Hyatt ,  Steven J. Feigleson ,  Carl Brian Klinetob

IPC: F01D25/26 ,  F01D9/02 ,  F01D25/16

Abstract: A turbofan engine structural guide vane is mounted to a forward bulkhead of a core engine case structure at an inner end and to a fan case at an outer end. A plurality of shear pins extend from the aft portion of the structural guide vane into a corresponding plurality of openings defined in the bulkhead for bearing circumferential loads.

公开(公告)号：US20150275694A1

公开(公告)日：2015-10-01

申请号：US14433861

申请日：2013-03-12

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Gregory E. Reinhardt ,  Paul Thomas Rembish ,  Steven L. Conner ,  Thomas B. Hyatt ,  Steven J. Feigleson ,  Carl Brian Klinetob

IPC: F01D25/26 ,  F01D9/02

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

Abstract: A turbofan engine structural guide vane is mounted to a forward bulkhead of a core engine case structure at an inner end and to a fan case at an outer end. A plurality of shear pins extend from the aft portion of the structural guide vane into a corresponding plurality of openings defined in the bulkhead for bearing circumferential loads.

Abstract translation: 涡轮风扇发动机结构导叶安装在内端的核心发动机外壳结构的前隔板和外端的风扇外壳上。 多个剪切销从结构导向叶片的后部延伸到限定在隔板中的相应的多个开口以用于承受圆周载荷。