公开(公告)号：US20150329195A1

公开(公告)日：2015-11-19

申请号：US14711699

申请日：2015-05-13

Applicant: DASSAULT AVIATION

Inventor： Eugène WIELGOSZ

IPC: B64C1/14

CPC classification number: B64C1/1453 ,  F01D25/32 ,  Y10T137/0318 ,  Y10T137/6906

Abstract: A drain mast or discharging fluids from an aircraft and associated method are provided. This drain mast includes a fairing including a base including an upstream section intended to be attached on an outer surface of the aircraft and a downstream section. The drain mast also includes a discharge nozzle including a discharge end opening onto the outside of the fairing, the discharge nozzle protruding from the downstream section in a first direction with respect to the base, the base and the discharge nozzle defining a tubular through-cavity, extending from the upstream section as far as the discharge end. The fairing also includes a profiled section for guiding air, protruding from the downstream section, in a direction opposite to the first direction, and configured for orienting an incident mass of air on the profiled section towards the discharge end.

Abstract translation: 提供排水桅杆或从飞机排出流体和相关方法。 这种排水桅杆包括整流罩，其包括底座，其包括旨在附接在飞行器的外表面上的上游部分和下游部分。 排水桅杆还包括排出喷嘴，该喷嘴包括在整流罩的外侧上的排出端开口，排出喷嘴相对于底座在第一方向上从下游部分突出，基部和排出喷嘴限定管状通孔 ，从上游部分延伸到排放端。 整流罩还包括用于引导空气的成型部分，其从下游部分沿与第一方向相反的方向突出，并且构造成用于将异型件上的入射空气质量定向到排出端。