公开(公告)号：GB2494260A

公开(公告)日：2013-03-06

申请号：GB201214876

申请日：2012-08-21

Applicant: BAE SYSTEMS PLC

Inventor： BAKER DAVID ,  REZAI AMIR

IPC: C08J5/24 ,  B29C70/02 ,  C08G59/18 ,  C08J7/12 ,  C08J7/16 ,  C08J7/18

Abstract: The invention relates to methods and a novel powdered curable monomer which may be used to manufacture bulk polymers, adhesives and coatings composite materials with high percentage weight inclusions of particulate filler materials, more specifically to fibre reinforced polymer composite materials (1) with high percentage weight inclusions of particulate filler materials (4). The preferred particulate filler materials are carbon nanotubes or graphene. The method according to the invention allows greater than 0.1wt% of filler, preferably 10 40 wt% of carbon nanotubes or other high aspect ratio fillers to be incorporated in the resin matrix (3). The admixture is partially cured and then reduced (i.e. milled) to a powder preferably under controlled (low) temperature conditions before being applied to the fibre reinforcing plys (2). The powdered semi-cured mixture may cured using a second crosslinking agent or stimulus: heat, UV, IR, electron beam, chemical agents or catalysts. The method of forming a 3-dimensional object is the additive layer process (ALM).

公开(公告)号：ES2536365T3

公开(公告)日：2015-05-22

申请号：ES09752462

申请日：2009-11-12

Applicant: BAE SYSTEMS PLC

Inventor： HUCKER MARTYN JOHN ,  JOHNSON GRAHAM ,  BAKER DAVID ,  REZAI AMIR

IPC: G01P1/02 ,  B64D43/02 ,  F16B35/04 ,  G01F1/684 ,  G01P5/00

Abstract: Un conjunto (101, 102, 103, 104) de sensor de flujo y sujeción, que comprende por lo menos los módulos siguientes: un alojamiento del sensor (4, 54, 74) y un elemento de sujeción independiente (6, 62); en los que: el alojamiento del sensor está adaptado para recibir un sensor basado en flujo (2); el alojamiento del sensor comprende unos medios de conexión (20, 50, 80) para transmitir unas señales de detección procedentes de un sensor basado en flujo montado; el elemento de sujeción comprende una cabeza (22) y un tronco (24), estando por lo menos parte (26) del tronco roscada externamente; el elemento de sujeción comprende un taladro (28) que se extiende a través de toda la longitud del elemento de sujeción para recibir dichos medios (8, 50, 80, 90) para transmitir las señales de detección procedentes del sensor basado en flujo (2); el taladro está conformado en el extremo de la cabeza de la sujeción, para proporcionar una parte de recepción (30) del alojamiento del sensor, y el alojamiento del sensor es reemplazable en el elemento de sujeción mientras la sujeción está sujeta en posición en una estructura.

公开(公告)号：AU2013336416A1

公开(公告)日：2015-05-07

申请号：AU2013336416

申请日：2013-10-21

Applicant: BAE SYSTEMS PLC

Inventor： BAKER DAVID ,  REZAI AMIR ,  WESCOTT ANDREW DAVID ,  GRAHAM DANIEL PETER

IPC: F16B5/04 ,  B29C65/00

Abstract: A method for forming a joint between a fibre reinforced composite component and a metallic component and a joint are provided. The metallic component and the composite component each define a joint surface for mating with the joint surface of the other to join the two components together and the composite component defines a free surface opposed to the joint surface thereof. The joint surface of the metallic component defines an array of pins extending therefrom with each pin defining a pin head at an end distal from the joint surface. The method includes the steps of pressing together the joint surfaces of the two components whereby to cause the array of pins to penetrate through the fibre reinforcing material, and modifying the effective cross sectional shape of the pin heads whereby to increase the constraint applied to the composite component against peeling of the composite component from the joint surface of the metallic component.

公开(公告)号：AU2009315415A1

公开(公告)日：2010-05-20

申请号：AU2009315415

申请日：2009-11-12

Applicant: BAE SYSTEMS PLC

Inventor： HUCKER MARTYN JOHN ,  JOHNSON GRAHAM ANDREW ,  BAKER DAVID ,  REZAI AMIR

IPC: G01P1/02 ,  B64D43/02 ,  F16B35/04 ,  G01P5/00

Abstract: A flow sensor and fastener assembly, is disclosed which includes at least the following modules: a sensor housing and a fastener element; wherein: the sensor housing is adapted to receive a flow-based sensor, e.g. a MEMS airflow sensor; the sensor housing includes a connection for transmitting sensing signals from a fitted flow-based sensor; the fastener element includes a head and a shank, at least part of the shank being externally threaded; the fastener element includes a bore extending through the whole length of the fastener element; and the bore is shaped at the head end of the fastener element to provide a sensor housing receiving part.

公开(公告)号：AU2012300600B2

公开(公告)日：2014-09-11

申请号：AU2012300600

申请日：2012-08-21

Applicant: BAE SYSTEMS PLC

Inventor： BAKER DAVID ,  REZAI AMIR

IPC: C08J3/12 ,  B29B15/00 ,  B29C70/00 ,  B32B5/24 ,  C08J3/24 ,  C08J5/04

Abstract: The invention relates to methods and novel a powdered curable monomer which may be used to manufacture bulk polymers, adhesives and coatings composite materials with high percentage weight inclusions of particulate filler materials, more specifically to fibre reinforced polymer composite materials with high percentage weight inclusions of particulate filler materials. The preferred particulate filler materials are carbon nanotubes. The method according to the invention allows greater than 0.5wt% of carbon nanotubes, typically greater 10%wt of carbon nanotubes or other high aspect ratio fillers to be readily incorporated in the resin matrix, before being applied to the fibre reinforcing plys.

公开(公告)号：CA2743239A1

公开(公告)日：2010-05-20

申请号：CA2743239

申请日：2009-11-12

Applicant: BAE SYSTEMS PLC

Inventor： HUCKER MARTYN JOHN ,  JOHNSON GRAHAM ANDREW ,  BAKER DAVID ,  REZAI AMIR

IPC: G01P1/02 ,  B64D43/02 ,  F16B35/04 ,  G01P5/00

Abstract: A flow sensor and fastener assembly (101, 102, 103, 104), comprising at least the following modules: a sensor housing (4, 54, 74) and a fastener element(6, 62); wherein : the sensor housing (4, 54, 74) is adapted to receive a flow-based sensor (2), e.g. a MEMS airflow sensor; the sensor housing (4, 54, 74) comprises connection means (20, 50, 80) for transmitting sensing signals from a fitted flow-based sensor(2); the fastener element (6; 62) comprises a head (22) and a shank (24), at least part of the shank (24) being externally threaded (26); the fastener element (6, 62) comprises a bore (28) extending through the whole length of the fastener element (6, 62); and the bore (28) is shaped at the head (22) end of the fastener element (6, 62) to provide a sensor housing receiving part(30).