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81. 发明申请

US20200371048A1 RADIATION DETECTOR 审中-公开
公开(公告)号：US20200371048A1
公开(公告)日：2020-11-26
申请号：US16969818
申请日：2019-02-06
申请人： BAE SYSTEMS plc
发明人： Lionel William John Kent
IPC分类号： G01N23/203 , G01T1/20 , G01V5/00
摘要： A radiation backscatter detector assembly comprising: a source array comprising source components (110, 115) for irradiating a shared sample location, at least two source components of the array generating radiation in different respective source energy bands; a detector array comprising detector elements (500, 220) for detecting backscattered radiation detection events from different respective spatial portions of the shared sample location, the detector elements each generating a pulse output in response to each radiation detection event it detects; and an energy meter (325) for measuring the energies of the pulse outputs by different respective detector elements.

82. 发明申请

US20200349874A1 INTEGRITY MONITORING OF A DISPLAY SYSTEM 审中-公开
公开(公告)号：US20200349874A1
公开(公告)日：2020-11-05
申请号：US16761042
申请日：2018-11-06
申请人： BAE SYSTEMS PLC
发明人： Colin Richard Mills , Ian Thomas Macken
IPC分类号： G09G3/00 , G06T7/00 , G02B27/01
摘要： There is provided an integrity monitor for a display system, the display system comprising an image source and a display. The integrity monitor comprises a controller configured to analyse sensed characteristics at one or more predetermined positions in an image area of the display system and to relate the sensed characteristics to predetermined characteristics of a stimulus, when injected into the system, thereby to determine the presence of a fault in the system. The sensed characteristics may be sensed optically or non-optically. The stimulus may be optical or non-optical.

83. 发明授权

US10813449B2 Workstation 有权
公开(公告)号：US10813449B2
公开(公告)日：2020-10-27
申请号：US16474089
申请日：2018-01-02
申请人： BAE Systems plc
发明人： Samuel Paul Wanstall
IPC分类号： A47B21/02 , A47B21/03 , A47B83/00
摘要： A workstation comprising a chassis having a base frame (10) and a monitor frame assembly (11), said base frame (10) defining a work area (20) at its proximal end for accommodating a user therein, in use, wherein a desk unit (24) is mounted laterally across said work area and provides a work surface for use by a user accommodated in said work area (20), in use, said monitor frame assembly (11) comprising an outer frame, extending laterally across said base frame (10) and upwardly from its distal end, and an inner frame (32) mounted within said outer frame and configured to receive thereon a plurality of monitor brackets (45), wherein said desk unit (24) is longitudinally adjustable relative to said base frame (10) so as to selectively adjust its distance from the monitor frame assembly (11), and said inner frame (32) is vertically adjustable within, and relative to, said outer frame so as to selectively adjust its height relative to said base frame; and further wherein respective locking means are provided to releasably lock said desk unit and said inner frame in a selected position.

84. 发明申请

US20200223545A1 AIRCRAFT CONTROL SYSTEM 审中-公开
公开(公告)号：US20200223545A1
公开(公告)日：2020-07-16
申请号：US16632427
申请日：2018-07-04
申请人： BAE Systems plc
发明人： Paul Brooks , Jonathan David Dixon , Darryl James Sergison
IPC分类号： B64C39/02 , B64D27/24
摘要： The present invention provides a pod (100) for an aircraft (1000), comprising: a housing (1); a unit (2) comprising a propulsion system, the unit comprising at least one attachment point (5) for coupling the unit to the housing (1), wherein the position of the unit relative to the housing is selected from a plurality of positions based on the centre of gravity of the aircraft, such that deflection of control surfaces required for the aircraft to maintain a constant angle of attack is minimised. The invention also provides an aircraft (1000) having the pod (100) and a method of balancing the aircraft (1000).

85. 发明授权

US10673109B2 Apparatus for connecting first and second waveguide sections comprising an adhesive disposed in cavities between circumferential ridges and a sleeve member 审中-公开
公开(公告)号：US10673109B2
公开(公告)日：2020-06-02
申请号：US16075233
申请日：2017-02-08
申请人： BAE SYSTEMS plc
发明人： Richard John Harper , Thomas Mark Plucinski , Stephen William McLaren
IPC分类号： H01P1/04 , H01P3/12 , H01P11/00 , H01P5/02
摘要： A waveguide comprising first and second waveguide sections, each waveguide section comprising a main body portion (12) and a connecting portion (14) at its distal end, said first and second waveguide sections being longitudinally aligned to define a conduit therethrough with a butted interface (28) therebetween, the connecting portion of each waveguide section having: (i) a first circumferential ridge (16) on its outer surface located adjacent its distal end, (ii) a second circumferential ridge (18) on its outer surface spaced apart from the first circumferential ridge, and (iii) a third circumferential ridge (20) on its outer surface located between said first and second circumferential ridges, such that a first respective recess (19) is defined between said second and third circumferential ridges and a second respective recess (17) is defined between said first and third circumferential ridges; the waveguide further comprising a sleeve member (22) over said butted interface (28), such that a respective first cavity (19a) is defined between an inner surface of said sleeve member (22) and each said first recess (19) and a respective second cavity is defined between the inner surface of said sleeve member (22) and each said second recess (17), each said first cavity (19a) having a chemical adhesive therein operative to join said first and second waveguide sections together by means of said sleeve member (22).

86. 发明授权

US10663354B2 Temperature measurement device 有权
公开(公告)号：US10663354B2
公开(公告)日：2020-05-26
申请号：US15762728
申请日：2016-09-27
申请人： BAE Systems plc
发明人： Stephen Charles Nunn , Matthew Lang
IPC分类号： G01K1/00 , G01K13/00 , G01K1/14 , B64D43/00 , G01K7/42
摘要： Disclosed is a temperature measurement device (4) and method of using the same. The device (2) comprises a base portion (14), a plate (16), and a temperature sensor (22). The base portion (14) comprises a first surface and a second surface opposite to the first surface and spaced apart from the first surface. The base portion (14) is more thermally insulating than the plate (16). The plate (16) comprises a first surface and a second opposite to the first surface. The plate (16) is disposed on the first surface of the base portion (14) such that the second surface of the plate (16) is in contact with the first surface of the base portion (14). The temperature sensor (22) is coupled to the first surface of the plate (16) such that the temperature sensor (22) measures a temperature of the first surface of the plate (16).

87. 发明授权

US10647070B2 Object production 有权
公开(公告)号：US10647070B2
公开(公告)日：2020-05-12
申请号：US15527082
申请日：2015-11-17
申请人： BAE Systems plc
发明人： Steven Neil Sanderson , Vanessa Germaine Bickerstaff
IPC分类号： B29C70/54 , B29C70/30 , B29C70/44 , B23C3/13 , B23Q15/007 , B64C1/12 , B64C3/26 , B29K105/08 , B29L31/30 , B64C1/00
摘要： Producing an object (2), comprising: providing a tool (10) having a mould surface (14); applying uncured composite material (12) to the mould surface (14) to form an assembly (8); curing the assembly (8) to produce cured composite material (12′) having a surface (16′) the same shape as the mould surface (14); providing a digital model (24) of the object (2) specifying a first surface (4) and a second surface (6) of the object (2), the first surface (4) being the same shape as the mould surface (14); and, while the cured composite material (12′) is held against the mould surface (14), machining, using the digital model (24), a further surface (18′) of the cured composite material (12′) such that it has the same shape as the second surface (6) and the same position relative to the mould surface (14) as the second surface (6) relative to the first surface (4).

88. 发明授权

US10611930B2 Conductive bonded composites 有权
公开(公告)号：US10611930B2
公开(公告)日：2020-04-07
申请号：US14763194
申请日：2014-01-16
申请人： BAE SYSTEMS plc
发明人： Amir Rezai , Alexander Roy Parfitt , Brett Edward Hemingway
IPC分类号： C09J9/02 , B32B5/26 , B32B27/20 , C08K3/04 , B32B27/38 , B32B37/12 , B64D45/02 , C09J163/00 , B32B5/02 , B32B27/12 , B29C65/48 , B29C65/00 , B29C65/56 , C09J11/04 , C09J5/06 , B32B7/12 , B32B27/40 , B32B27/36 , B32B27/28 , B32B27/30 , B29K105/16 , B29L31/30 , B29C65/14 , B29K305/00 , B29C65/50 , B29K705/00 , B29K105/20 , B29K105/12 , C08K9/02
CPC分类号： C09J9/02 , B29C65/483 , B29C65/488 , B29C65/4855 , B29C65/4885 , B29C65/564 , B29C66/1122 , B29C66/721 , B32B5/024 , B32B5/26 , B32B7/12 , B32B27/12 , B32B27/20 , B32B27/281 , B32B27/306 , B32B27/36 , B32B27/38 , B32B27/40 , B32B37/1207 , B32B37/1284 , B64D45/02 , C08K3/041 , C09J5/06 , C09J11/04 , C09J163/00 , B29C65/1406 , B29C65/1412 , B29C65/4845 , B29C65/5021 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29K2105/124 , B29K2105/162 , B29K2105/167 , B29K2105/206 , B29K2305/00 , B29K2705/00 , B29K2995/0005 , B29L2031/30 , B29L2031/3082 , B29L2031/3085 , B32B2037/1238 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/00 , B32B2264/10 , B32B2264/105 , B32B2264/107 , B32B2264/108 , B32B2307/202 , B32B2307/302 , B32B2307/50 , B32B2307/558 , B32B2307/732 , C08K3/04 , C08K3/042 , C08K9/02 , C08K2201/016 , Y10S977/742 , Y10T442/10 , Y10T442/3667 , B29C66/7212 , B29K2307/04 , B29C66/7212 , B29K2309/08 , B29C66/7212 , B29K2277/10
摘要： The invention relates to methods of bonding and a conductively bonded joint, provided by high loadings of conductively coated nano scale particulate fillers in a conductive adhesive in combination with a conductive intermediary structure, more particularly to a lightning strike resilient bonded joint between fibre reinforced polymer composites.
A method of joining a first fibre reinforced polymer composite surface and a second fibre reinforced polymer composite surface, comprising the steps of
providing a conductive intermediary structure between said first and second surfaces,
filling the void between said surfaces and enveloping said intermediary structure with a conductive adhesive,
curing the conductive adhesive to form a bonded first and second surface.
A conductive adhesive comprising a curable binder and a high aspect ratio nanoscale carbon particulate filler present in the range of from 0.1 to 40% wt, wherein said particulate filler comprises a metal coating.

89. 发明授权

US10601506B2 Optical communication device 有权
公开(公告)号：US10601506B2
公开(公告)日：2020-03-24
申请号：US16309332
申请日：2017-06-13
申请人： BAE SYSTEMS plc
发明人： Michael Stewart Griffith , Andrew James Williams
IPC分类号： H04B10/112 , H04B13/02 , G02B26/12 , H04B10/80
摘要： Apparatus for and method of transmitting an optical signal by a Free Space Optical, FSO, communication system, the method comprising: transmitting, by an optical signal transmitter (104), an optical signal (700) into at least part of a volume of an optical medium (302); and controlling, by a controller, the optical signal transmitter (104), to scan the at least part of the volume (302) using the optical signal (700) in a sequence of non-overlapping loops (704, 708). The sequence of non-overlapping loops (704, 708) may be a sequence of non-overlapping, concentric circular loops.

90. 发明申请

US20200062379A1 CAVITY ACOUSTIC TONES SUPPRESSION 审中-公开
公开(公告)号：US20200062379A1
公开(公告)日：2020-02-27
申请号：US16337949
申请日：2017-10-02
申请人： BAE Systems plc
发明人： David Euan Patience
IPC分类号： B64C21/02 , B64D1/06 , G10K11/20
摘要： A cavity system, comprising: a cavity (2) comprising a cavity opening; and an acoustically reflective structure (18, 20) located at least partially within the cavity (2), the acoustically reflective structure (18, 20) comprising one or more acoustically reflective surfaces (24, 26, 30, 32), each acoustically reflective surface (24, 26, 30, 32) being oblique to a plane of the cavity opening (27). The one or more acoustically reflective surfaces (24, 26, 30, 32) may be arranged to reflect incident acoustic waves out of the cavity opening while avoiding reflection into a region (48) at or proximate to a leading edge (14) of the cavity (2).

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