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21.发明申请METHOD FOR IMPROVING CROSSWIND STABILITY OF A PROPELLER DUCT AND A CORRESPONDING APPARATUS, SYSTEM AND COMPUTER READABLE MEDIUM 审中-公开用于改进螺旋桨导管和相应装置，系统和计算机可读介质的交叉稳定性的方法公开(公告)号：US20150344126A1
公开(公告)日：2015-12-03
申请号：US14760278
申请日：2014-01-13
Applicant: SINGAPORE TECHNOLOGIES AEROSPACE LTD
Inventor： Keen Ian CHAN
CPC classification number: B64C11/001 , B64C27/20 , F15D1/02
Abstract: Various embodiments provide a method for improving crosswind stability of a propeller duct. The method comprises defining an initial duct section based on a predetermined airfoil section having an initial value of a geometric parameter such that the geometric parameter of a portion of the initial duct section has the initial value. The method also comprises determining fluid flow paths around the initial duct section when subject to a crosswind having a predetermined crosswind speed. The method further comprises varying the initial value of the geometric parameter of the initial duct section to a threshold value which causes separation of fluid flow paths at a windward side of the initial duct section at and above the predetermined crosswind speed to form an improved duct section. Various embodiments provide a corresponding apparatus, system and/or computer readable medium.
Abstract translation: 各种实施例提供了一种用于改善螺旋桨管道的侧风稳定性的方法。 该方法包括基于具有几何参数的初始值的预定翼型部分限定初始管道段，使得初始管道段的一部分的几何参数具有初始值。 该方法还包括当经受具有预定侧风速度的侧风时，确定围绕初始管道段的流体流动路径。 该方法还包括将初始管道部分的几何参数的初始值改变为阈值，该阈值导致初始管道部分的迎风侧处的流体流动路径在预定侧风速度和高于预定侧风速度时分离，以形成改进的管道部分 。 各种实施例提供了相应的装置，系统和/或计算机可读介质。
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公开(公告)号：US20140008487A1
公开(公告)日：2014-01-09
申请号：US13710323
申请日：2012-12-10
Applicant: Singapore Technologies Aerospace LTD
Inventor： Yong Wee Liu , Hian Beng Kek
IPC: B64C3/56
CPC classification number: B64C3/56 , B64C39/024 , B64C2201/102
Abstract: Disclosed herein is a collapsible wing assembly of an unmanned aerial vehicle (UAV) and a method of locking and unlocking the collapsible wing assembly of an unmanned aerial vehicle (UAV). The collapsible wing assembly comprising a centre wing adapted to be attached to the fuselage; and a pair of outboard wings, wherein each of the outboard edges of the centre wing comprises a first attachment structure, and each of the inboard edges of the outboard wings comprises a second attachment structure, wherein the first attachment structure is operable to engage with the second attachment structure and displace the second attachment structure to a captive position towards the trailing edge of the centre wing.
Abstract translation: 本文公开了一种无人飞行器（UAV）的可折叠翼组件以及锁定和解锁无人机（UAV）的可折叠翼组件的方法。 可折叠翼组件包括适于附接到机身的中心翼; 以及一对外侧翼，其中所述中心翼的所述外侧边缘中的每一个包括第一附接结构，并且所述外侧翼的每个内侧边缘包括第二附接结构，其中所述第一附接结构可操作以与 第二附接结构，并且使第二附接结构朝向中心翼的后缘移动到捕获位置。
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公开(公告)号：US09718552B2
公开(公告)日：2017-08-01
申请号：US14782270
申请日：2013-04-05
Inventor： Guo Ying Zheng , Charles Fakhri Baz , Teruo Sawada
CPC classification number: B64D11/0648 , B64D11/06 , B64D11/0619 , B64D11/0649 , B64D11/0696
Abstract: A seat leg assembly for a passenger seat includes a brace member to extend from a front end of a base frame of the passenger seat to a rear floor fitting; a front leg to extend from a front floor fitting to the brace member and connected to the brace member; a rear leg portion extending from a rear end of the base frame to the brace member; and a first joint structure connecting the rear leg portion to the brace member.
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公开(公告)号：US20160272313A1
公开(公告)日：2016-09-22
申请号：US15028765
申请日：2013-12-24
Applicant: SINGAPORE TECHNOLOGIES AEROSPACE LTD
Inventor： Keen Ian Chan
CPC classification number: B64C29/02 , A63H27/12 , B64C11/48 , B64C27/08 , B64C27/10 , B64C39/024 , B64C2201/021 , B64C2201/042 , B64C2201/088 , B64C2201/104 , B64C2201/108 , B64C2201/122 , B64C2201/141
Abstract: An unmanned aerial vehicle (UAV) capable of vertical and horizontal flight modes, a method of assembling a UAV, and a kit of parts for assembling a UAV. The UAV comprises an elongated wing structure having an elongated axis along the longest dimension of the elongated wing structure, the elongated wing structure having a middle location at a substantially halfway point; a connecting structure extending substantially perpendicularly from the elongated wing structure, the connecting structure being offset from the middle location of the elongated wing structure at a first position along the elongated axis; and at least three sets of propellers, wherein at least two sets of propellers are mounted on the connecting structure, and wherein at least one set of propellers is mounted at a second position offset from the middle location in an opposite direction away from the connecting structure.
Abstract translation: 能够进行垂直和水平飞行模式的无人驾驶飞行器（UAV），组装无人机的方法以及组装无人机的零件套件。 无人机包括细长的机翼结构，其具有沿着细长机翼结构的最长尺寸的细长轴线，细长机翼结构在大致中途点处具有中间位置; 连接结构从细长机翼结构基本上垂直延伸，连接结构在细长轴的第一位置处从细长机翼结构的中间位置偏移; 和至少三组螺旋桨，其中至少两组螺旋桨安装在连接结构上，并且其中至少一组螺旋桨安装在远离连接结构的相反方向偏离中间位置的第二位置 。
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Patent Agency Ranking
公开(公告)号：US09150301B2
公开(公告)日：2015-10-06
申请号：US13710323
申请日：2012-12-10
Applicant: SINGAPORE TECHNOLOGIES AEROSPACE LTD
Inventor： Yong Wee Liu , Hian Beng Kek
CPC classification number: B64C3/56 , B64C39/024 , B64C2201/102
Abstract: Disclosed herein is a collapsible wing assembly of an unmanned aerial vehicle (UAV) and a method of locking and unlocking the collapsible wing assembly of an unmanned aerial vehicle (UAV). The collapsible wing assembly comprising a center wing adapted to be attached to the fuselage; and a pair of outboard wings, wherein each of the outboard edges of the center wing comprises a first attachment structure, and each of the inboard edges of the outboard wings comprises a second attachment structure, wherein the first attachment structure is operable to engage with the second attachment structure and displace the second attachment structure to a captive position towards the trailing edge of the center wing.
Abstract translation: 本文公开了一种无人飞行器（UAV）的可折叠翼组件以及锁定和解锁无人机（UAV）的可折叠翼组件的方法。 可折叠翼组件包括适于附接到机身的中心翼; 以及一对外侧翼，其中所述中心翼的所述外侧边缘中的每一个包括第一附接结构，并且所述外侧翼的每个内侧边缘包括第二附接结构，其中所述第一附接结构可操作以与 第二附接结构，并且使第二附接结构朝着中心翼的后缘移动到捕获位置。
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公开(公告)号：US10407174B2
公开(公告)日：2019-09-10
申请号：US15540548
申请日：2014-12-31
Applicant: SINGAPORE TECHNOLOGIES AEROSPACE LTD
Inventor： Siang Ann Cheng , Guo Ying Zheng
IPC: B64D11/06
Abstract: Various embodiments provide a method for installing a seat suspension on a seat frame having a first side frame member and a second side frame member opposed to and spaced apart from each other. The method may include moving a retainer on a first side of the seat suspension in a direction substantially perpendicular to a plane defined by the first and second side frame members for fastening onto a support member on the first side frame member; and moving a retainer on a second side of the seat suspension in the direction substantially perpendicular to the plane defined by the first and second side frame members for fastening onto a support member on the second side frame member. The second side of the seat suspension is opposed to and spaced apart from the first side of the seat suspension.
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公开(公告)号：US09758249B2
公开(公告)日：2017-09-12
申请号：US14782280
申请日：2013-04-05
Inventor： Guo Ying Zheng , Herng Huei Foong , Teruo Sawada
CPC classification number: B64D11/0638 , A47B13/16 , A47B23/043 , B60N3/00 , B60N3/001 , B60N3/004 , B64D11/06
Abstract: A support structure for attachment to a tray table for a passenger seat, a tray table for a passenger seat, and a passenger seat. The support structure comprises a support arm shaped to substantially match at least a first portion of a peripheral contour of the tray table; and a connecting structure for connecting the support arm to the tray table in a manner such that the support arm is configurable into a stowed position in which the support arm extends substantially along said at least first portion of the peripheral contour of the tray table and at least one support position for supporting an item on the tray table in an angled orientation between a surface of the item and the surface of the tray table.
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公开(公告)号：US20170197725A1
公开(公告)日：2017-07-13
申请号：US15400796
申请日：2017-01-06
Applicant: Singapore Technologies Aerospace Ltd
Inventor： Chi Hui Frederic FOO , Han Lin HSI
CPC classification number: B64C39/024 , B64C2039/105 , B64C2201/063 , B64C2201/082 , B64C2201/104 , B64C2201/121 , B64C2201/141 , B64C2201/182 , B64C2201/185 , Y02T50/12
Abstract: An apparatus and method for aerial recovery of an unmanned aerial vehicle (UAV) are provided. The apparatus includes a rigid base having a first section and a second section, wherein the first section is securely mounted to a floor of an aircraft. The apparatus further includes a servicing platform moveably mounted to the base and configured to move along a direction parallel to a longitudinal axis of the aircraft such that in an extended position, the servicing platform at least partially protrudes from a rear cargo door of the aircraft, wherein the servicing platform comprises a capturing mechanism configured to capture the UAV in the extended position.
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29.发明授权System and method for transferring fuel in flight from a tanker aircraft to multiple receiver aircraft 有权将飞行中的燃料从油罐机转移到多台接收机上的系统和方法公开(公告)号：US09315277B2
公开(公告)日：2016-04-19
申请号：US13972707
申请日：2013-08-21
Applicant: Singapore Technologies Aerospace Ltd.
Inventor： Chi Hui Frederic Foo , Siew Liong Tay , Kim Chiew Tay , Zheng Liang Lu
Abstract: A trailing boom system for aerial refueling and a method for aerial refueling of multiple receiver aircraft. The trailing boom system for aerial refueling includes a parent pod capable of being connected to a wing of an aircraft, and a detachable pod releasable from the parent pod, the detachable pod including an extendible boom for refueling aircraft in flight.
Abstract translation: 用于空中加油的牵引臂系统和用于多个接收机的空中加油的方法。 用于空中加油的牵引臂系统包括能够连接到飞行器的翼的母体荚和可从主荚释放的可拆卸的荚，该可拆卸的荚包括用于在飞行中加油飞行器的可伸缩起重臂。
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