公开(公告)号：US20160160800A1

公开(公告)日：2016-06-09

申请号：US14560521

申请日：2014-12-04

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Mark Knowles ,  Shawn Alstad ,  Justin C. Mickelsen ,  Raymond Gage ,  Bill Russell Watson

IPC: F02K3/06 ,  F01D25/24 ,  F01D25/28 ,  F01D25/00

CPC classification number: F02K3/06 ,  F01D25/162 ,  F01D25/24 ,  F01D25/28 ,  F05D2230/60 ,  F05D2300/121 ,  F05D2300/603

Abstract: A system and method is provided that combines fan bypass components and minimizes assembly interfaces in a turbofan engine. The system and method provide a front frame structure of reduced weight that slidably installs/removes from within the combined fan bypass components.

Abstract translation: 提供了一种组合风扇旁路组件并使涡轮风扇发动机中的组装接口最小化的系统和方法。 该系统和方法提供了一种减少重量的前框架结构，其可从组合的风扇旁路部件内部滑动地安装/移除。

公开(公告)号：US20160108757A1

公开(公告)日：2016-04-21

申请号：US14516270

申请日：2014-10-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Justin C. Mickelsen ,  Laurence David Noble Liston ,  Mark Knowles ,  Shawn Alstad

IPC: F01D25/24 ,  F01D25/28 ,  F01D25/00

CPC classification number: F01D25/24 ,  F01D25/005 ,  F01D25/162 ,  F01D25/28 ,  F02K3/06 ,  Y02T50/672

Abstract: A system and method is provided for an integrated aircraft turbofan engine outer flowpath ducting and front frame that minimizes assembly interfaces and reduces overall aircraft engine weight. The system and method provide an integrated turbofan engine outer flowpath ducting and front frame system that decouples the fairing/aerodynamic duties from the struts/weight bearing duties thereby enabling efficient distribution of mechanical load.

Abstract translation: 提供了一种用于集成的飞行器涡轮风扇发动机外部流路管道和前部框架的系统和方法，其使组装接口最小化并且降低飞机的整体重量。 该系统和方法提供集成的涡扇发动机外部流路管道和前框架系统，其将整流罩/空气动力学功能与支柱/重量轴承功能分离，从而实现机械负载的有效分配。