公开(公告)号：US09719352B2

公开(公告)日：2017-08-01

申请号：US14573926

申请日：2014-12-17

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Yogendra Yogi Sheoran ,  Bruce Dan Bouldin ,  Marcos Alazraki ,  Adam Kowal ,  Rob Robbins ,  Jennifer Ann Reich

IPC: B64D33/02 ,  F01D1/20 ,  B64D41/00 ,  B64D33/00

CPC classification number: F01D1/20 ,  B64D33/00 ,  B64D33/02 ,  B64D41/00 ,  B64D2033/0213 ,  B64D2033/0246 ,  B64D2041/002

Abstract: A compartment based inlet particle separator system for an aircraft that includes an auxiliary power unit (APU) system compartment is provided. The system includes a separation barrier wall, a ram air inlet opening, a diffuser, and an inlet particle separator (IPS). The separation barrier wall is disposed within the APU system compartment and divides the APU system compartment into two compartments. The ram air inlet opening is formed one of the compartments. The diffuser receives ram air from a ram air inlet opening and discharges ram air into a compartment. The IPS is disposed within the a compartment between the diffuser outlet and the APU air inlet port.

公开(公告)号：US20160177724A1

公开(公告)日：2016-06-23

申请号：US14573926

申请日：2014-12-17

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Yogendra Yogi Sheoran ,  Bruce Dan Bouldin ,  Marcos Alazraki ,  Adam Kowal ,  Rob Robbins ,  Jennifer Ann Reich

IPC: F01D1/20 ,  B64D33/00 ,  B64D41/00

CPC classification number: F01D1/20 ,  B64D33/00 ,  B64D33/02 ,  B64D41/00 ,  B64D2033/0213 ,  B64D2033/0246 ,  B64D2041/002

Abstract: A compartment based inlet particle separator system for an aircraft that includes an auxiliary power unit (APU) system compartment is provided. The system includes a separation barrier wall, a ram air inlet opening, a diffuser, and an inlet particle separator (IPS). The separation barrier wall is disposed within the APU system compartment and divides the APU system compartment into two compartments. The ram air inlet opening is formed one of the compartments. The diffuser receives ram air from a ram air inlet opening and discharges ram air into a compartment. The IPS is disposed within the a compartment between the diffuser outlet and the APU air inlet port.

Abstract translation: 提供了一种用于包括辅助动力单元（APU）系统舱的飞行器的基于舱室的入口颗粒分离器系统。 该系统包括隔离壁，冲压空气入口开口，扩散器和入口颗粒分离器（IPS）。 隔离壁设置在APU系统隔室内并将APU系统隔室分成两个隔间。 冲压空气入口开口形成为隔室之一。 扩散器从冲压空气入口开口接收冲压空气，并将冲压空气排放到隔室中。 IPS设置在扩散器出口和APU空气入口之间的隔室内。