公开(公告)号：US20160076444A1

公开(公告)日：2016-03-17

申请号：US14857103

申请日：2015-09-17

Applicant: Airbus Operations S.L.

Inventor： Nicolas BAILEY NOVAL ,  Raul LLAMAS SANDIN

IPC: F02C3/107 ,  F16H1/20

CPC classification number: F02C3/107 ,  F02C7/36 ,  F02K3/06 ,  F02K3/077 ,  F05D2220/32 ,  F05D2260/4031 ,  F16H1/20

Abstract: A multi-fan engine including a gas turbine engine, a casing and fans encased by geared rings, which connect with the geared rings of an adjacent fan(s) such that the rotation of one fan rotates the other fans. Intermediate gears may prove the connection between adjacent geared rings, wherein the intermediate gears are retracted by linear actuators to disengage the intermediate gears from the geared rings and thereby disengage the fans from each other. The multi-fan engine may be mounted flush to the fuselage of an aircraft invention to capture into the fans boundary layer airflow moving over the skin of the fuselage.

Abstract translation: 一种多风扇发动机，其包括燃气涡轮发动机，壳体和由齿轮环包围的风扇，其与相邻风扇的齿轮环连接，使得一个风扇的旋转使另一个风扇旋转。 中间齿轮可以证明相邻的齿轮环之间的连接，其中中间齿轮通过线性致动器缩回以使中间齿轮与齿轮传动环分离，从而使风扇彼此脱离。 多风扇发动机可以平行地安装在飞机发明的机身上，以捕获到风扇边界层气流在机身的皮肤上移动。