Patent application number | Description | Published |
20100079842 | ELECTRO-OPTIC WINDOWS - An electro-optic window is made of a material substantially transparent to infra-red radiation and is treated to have reduced RF transmission characteristics by the provision of carbon nanotubes within the window or on at least one, surface thereof. | 04-01-2010 |
20100104839 | HIGH-DIELECTRIC MATERIAL - A bulk dielectric material can include a solid composite material having a solid matrix material and a plurality of filler elements distributed within the matrix material. The bulk dielectric material can have, at a frequency of greater than 1 MHz, (i) a permittivity with a real part of magnitude greater than 10 and an imaginary part of magnitude less than 3, and (ii) an electrical breakdown strength greater than 5 kV/mm and can have a minimum dimension greater than 2 mm. | 04-29-2010 |
20100252177 | ADHESIVE MICROSTRUCTURES - Improved fabricated adhesive microstructures and methods of fabricating adhesive microstructures incorporating deformable materials are provided. The fabricated adhesive microstructures exhibit significantly improved adhesion strengths at least at smooth surfaces such as glass, as compared to known fabricated adhesive microstructures. The adhesion strengths of fabricated microstructures of the invention for a range of smooth glass contact surfaces may be in the range of between about 125 kPa and 220 kPa in air at one atmosphere pressure and in the range of between about 25 kPa and 120 kPa in vacuum. Synthetic elastomers are used in the invention. A method of fabricating new adhesive microstructures having multiple levels of compliance with a surface has been proposed. Methods of fabricating new double-sided adhesive microstructures via moulding have further been proposed. | 10-07-2010 |
20110122591 | HYBRID FABRIC MATERIALS, AND STRUCTURAL COMPONENTS INCORPORATING SAME - Composite structural components are disclosed that include electrically conducting fibres providing signal power paths to electrical components disposed on or adjacent the material. The signal paths may therefore be embedded in the structural component. Also disclosed is a flexible or drapable fabric containing electrically conducting fibres for similar purposes, and materials for making up said structure and fabrics and methods for the production thereof. | 05-26-2011 |
20120308887 | RECHARGEABLE BATTERIES - A rechargeable battery is disclosed having electrode and separator structures which are made up of fibre-reinforced composite material, thereby allowing the battery itself to serve as an integral structural component. The utilisation or efficiency of the rechargeable battery is considerably enhanced by rendering at least part of the matrix material of the electrodes and the separator porous, thereby to facilitate improved access to active sites on the electrodes, with the porosity in the separator allowing improved ion transport, both of which enhance cell operation. The porous structure also provides improved electrolyte containment and retention in the event of damage. | 12-06-2012 |
20130341818 | HIGH-DIELECTRIC MATERIAL - A bulk dielectric material comprises a solid composite material comprising a solid matrix material and a plurality of filler elements distributed within the matrix material. The bulk dielectric material has, at a frequency greater than 1 MHz, (i) a permittivity having a real part of magnitude greater than 10 and an imaginary part of magnitude less than 3, and (ii) an electrical breakdown strength greater than 5 kV/mm and has a minimum dimension greater than 2 mm. | 12-26-2013 |
20150044572 | ELECTRICAL ENERGY STORAGE STRUCTURES - According to the invention there is provided a structural metallic rechargeable battery and a method of producing same. The battery uses one of an acid, alkaline or Li-ion chemistry and the battery has an anode structure, a cathode structure, each of which comprise a conductive foam which contains the active electrochemical reagents, and a structural separator which separates the conductive foams of anode from the cathode respectively. The anode structure and the cathode structure are each formed from a metal sheet or foil. | 02-12-2015 |
20150162114 | STRUCTURAL INTEGRATED WIRING LOOM - According to the invention there is provided a Structural integrated wiring loom comprising at least one conductor comprising at least one first conductive fibre ply, wherein said at least one first conductive fibre ply comprises at least two electrical connectors, a separator structure comprising at least one first non-conductive fibre ply, and at least one second non-conductive fibre ply, said separator structure encapsulating said at least one conductor, a screen structure which encapsulates said separator structure, said screen structure comprising at least one second conductive fibre ply and at least one third conductive fibre ply, wherein said device is encapsulated a binder matrix. The device may be used to replace structural panels on a vehicle vessel or craft, to transfer electrical power or RF signals, data transmission around a composite structure. | 06-11-2015 |
20150162140 | STRUCTURAL SUPERCAPACITOR USABLE IN A MECHANICAL STRUCTURE - According to the invention there is provided a component including a supercapacitor and a method of producing same. The component comprises a first ( | 06-11-2015 |