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公开(公告)号：US20160101845A1
公开(公告)日：2016-04-14
申请号：US14513172
申请日：2014-10-13
Applicant: Gulfstream Aerospace Corporation
Inventor： Tongan Wang , Michael Eugene Lucas , Kristopher P. Lynch , Tyler Relf , John Willett Maxon, JR.
Abstract: Aircraft, wing-to-body fairing assemblies, and air exchange systems are provided. An aircraft includes a fuselage, a wing secured to the fuselage, an outer skin panel, and an air exchange system. The outer skin panel is secured to the wing and/or the fuselage and at least partially defines a cavity. The air exchange system is secured to the outer skin panel and exchanges air between the cavity and an external environment. The air exchange system includes an air inlet, a diffuser, and a silencer. The air inlet is disposed in the outer skin panel and accommodates an air flow between the cavity and the external environment. The diffuser is attached to the air inlet and has a varying cross sectional area to change the speed of the air flow. The silencer is attached to the diffuser and communicates the air flow between the diffuser and the cavity and reduces noise.
Abstract translation: 提供飞机，翼对整流罩组件和空气交换系统。 一架飞机包括一个机身，一个固定在机身上的机翼，一个外壳和一个空气交换系统。 外部皮肤面板固定到机翼和/或机身上，并且至少部分地限定空腔。 空气交换系统固定在外皮面板上，并在空腔和外部环境之间交换空气。 空气交换系统包括进气口，扩散器和消音器。 空气入口设置在外表面板中并且容纳在空腔和外部环境之间的空气流。 扩散器连接到空气入口并且具有变化的横截面积以改变空气流的速度。 消声器连接到扩散器，并使扩散器和空腔之间的空气流通过并减少噪音。
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Patent Agency Ranking
公开(公告)号：US10532805B2
公开(公告)日：2020-01-14
申请号：US15270634
申请日：2016-09-20
Applicant: Gulfstream Aerospace Corporation
Inventor： Judith Gallman , Thomas Van de Ven , Tyler Relf
Abstract: An airfoil is provided having reduced noise generation for use with an aircraft. The airfoil includes a body and a cover. The body has a leading edge spaced from a trailing edge and a side surface disposed between the leading edge and the trailing edge. The body defines an inlet proximate the leading edge and configured to receive air. The side surface defines an outlet in fluid communication with the inlet. The outlet is configured to exhaust air away from the side surface. The cover overlies the inlet and is movable between a first and a second cover position. The cover is configured to prevent movement of air through the inlet when the cover is in the first cover position and configured to permit movement of air through the inlet when the cover is in the second cover position.
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公开(公告)号：US20180079489A1
公开(公告)日：2018-03-22
申请号：US15270634
申请日：2016-09-20
Applicant: Gulfstream Aerospace Corporation
Inventor： Judith Gallman , Thomas Van de Ven , Tyler Relf
CPC classification number: B64C9/18 , B64C21/025 , B64C21/08 , B64C2230/06 , B64C2230/14 , B64C2230/20 , Y02T50/166
Abstract: An airfoil is provided having reduced noise generation for use with an aircraft. The airfoil includes a body and a cover. The body has a leading edge spaced from a trailing edge and a side surface disposed between the leading edge and the trailing edge. The body defines an inlet proximate the leading edge and configured to receive air. The side surface defines an outlet in fluid communication with the inlet. The outlet is configured to exhaust air away from the side surface. The cover overlies the inlet and is movable between a first and a second cover position. The cover is configured to prevent movement of air through the inlet when the cover is in the first cover position and configured to permit movement of air through the inlet when the cover is in the second cover position.
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公开(公告)号：US09845144B2
公开(公告)日：2017-12-19
申请号：US14513172
申请日：2014-10-13
Applicant: Gulfstream Aerospace Corporation
Inventor： Tongan Wang , Michael Eugene Lucas , Kristopher P. Lynch , Tyler Relf , John Willett Maxon, Jr.
Abstract: Aircraft, wing-to-body fairing assemblies, and air exchange systems are provided. An aircraft includes a fuselage, a wing secured to the fuselage, an outer skin panel, and an air exchange system. The outer skin panel is secured to the wing and/or the fuselage and at least partially defines a cavity. The air exchange system is secured to the outer skin panel and exchanges air between the cavity and an external environment. The air exchange system includes an air inlet, a diffuser, and a silencer. The air inlet is disposed in the outer skin panel and accommodates an air flow between the cavity and the external environment. The diffuser is attached to the air inlet and has a varying cross sectional area to change the speed of the air flow. The silencer is attached to the diffuser and communicates the air flow between the diffuser and the cavity and reduces noise.
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公开(公告)号：US11719188B2
公开(公告)日：2023-08-08
申请号：US16411356
申请日：2019-05-14
Applicant: Gulfstream Aerospace Corporation
Inventor： Tyler Relf , Guilherme Oliveira , Vyacheslav Garb
CPC classification number: F02K1/72
Abstract: A thrust reverser for an aircraft includes a jetpipe and a thrust reverser door. The thrust reverser door has an aft end, a forward end, and an interior surface facing radially inward. The interior surface defines a continuous profile with a downstream nozzle portion directly adjacent to the aft end, a concave portion directly adjacent to the downstream nozzle portion, and a convex portion directly adjacent to the forward end and adjacent to the concave portion.
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公开(公告)号：US20210047983A1
公开(公告)日：2021-02-18
申请号：US16411356
申请日：2019-05-14
Applicant: Gulfstream Aerospace Corporation
Inventor： Tyler Relf , Guilherme Oliveira , Vyacheslav Garb
IPC: F02K1/72
Abstract: A thrust reverser for an aircraft includes a jetpipe and a thrust reverser door. The thrust reverser door has an aft end, a forward end, and an interior surface facing radially inward. The interior surface defines a continuous profile with a downstream nozzle portion directly adjacent to the aft end, a concave portion directly adjacent to the downstream nozzle portion, and a convex portion directly adjacent to the forward end and adjacent to the concave portion.
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