公开(公告)号：US09145214B2

公开(公告)日：2015-09-29

申请号：US14063324

申请日：2013-10-25

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Murali Krishnan Payangapadan ,  Vunnam Kiran ,  Lavan Kumar Gundeti ,  Yogendra Yogi Sheoran ,  Bruce Dan Bouldin

IPC: B64D33/02 ,  B64D41/00 ,  B64C1/00

CPC classification number: B64D33/02 ,  B64C1/0009 ,  B64D41/00 ,  B64D2033/0213 ,  Y10T137/0536

Abstract: An inlet door system includes a duct, an inlet door, and a plurality of openings. The duct is configured to extend from the auxiliary power unit (APU) to an intake opening formed in an outer surface of an aircraft. The duct includes an inlet port, an outlet port, and a duct sidewall extending between the inlet port and the outlet port. The inlet door includes an inner surface, an outer surface, and an outer peripheral edge between the inner and outer surfaces. The door is rotationally coupled to the duct, and is configured to selectively rotate between a closed position and a plurality of open positions. The openings extend through the inlet door between the inner surface and outer surface, and each opening is disposed adjacent to the outer peripheral edge.

Abstract translation: 入口门系统包括管道，入口门和多个开口。 管道构造成从辅助动力单元（APU）延伸到形成在飞行器的外表面中的进气口。 管道包括入口，出口和在入口和出口之间延伸的管道侧壁。 入口门包括内表面，外表面和内表面和外表面之间的外周边缘。 门旋转地联接到管道，并且构造成选择性地在关闭位置和多个打开位置之间旋转。 开口在内表面和外表面之间延伸穿过入口门，并且每个开口邻近外围边缘设置。

公开(公告)号：US20150115099A1

公开(公告)日：2015-04-30

申请号：US14063324

申请日：2013-10-25

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Murali Krishnan Payangapadan ,  Vunnam Kiran ,  Lavan Kumar Gundeti ,  Yogendra Yogi Sheoran ,  Bruce Dan Bouldin

IPC: B64D33/02 ,  B64D41/00 ,  B64C1/00

CPC classification number: B64D33/02 ,  B64C1/0009 ,  B64D41/00 ,  B64D2033/0213 ,  Y10T137/0536

Abstract: An inlet door system includes a duct, an inlet door, and a plurality of openings. The duct is configured to extend from the auxiliary power unit (APU) to an intake opening formed in an outer surface of an aircraft. The duct includes an inlet port, an outlet port, and a duct sidewall extending between the inlet port and the outlet port. The inlet door includes an inner surface, an outer surface, and an outer peripheral edge between the inner and outer surfaces. The door is rotationally coupled to the duct, and is configured to selectively rotate between a closed position and a plurality of open positions. The openings extend through the inlet door between the inner surface and outer surface, and each opening is disposed adjacent to the outer peripheral edge.

Abstract translation: 入口门系统包括管道，入口门和多个开口。 管道构造成从辅助动力单元（APU）延伸到形成在飞行器的外表面中的进气口。 管道包括入口，出口和在入口和出口之间延伸的管道侧壁。 入口门包括内表面，外表面和内表面和外表面之间的外周边缘。 门旋转地联接到管道，并且构造成选择性地在关闭位置和多个打开位置之间旋转。 开口在内表面和外表面之间延伸穿过入口门，并且每个开口邻近外围边缘设置。