Tavner
Charles Tavner, Chichester GB
Patent application number | Description | Published |
---|---|---|
20120312544 | RISER SYSTEM - A riser system configured to be secured between a surface vessel and a subsea location comprises a primary conduit and an auxiliary conduit extending adjacent the primary conduit, wherein the primary and auxiliary conduits are connected together at an axial location along the riser system via a connecting portion. The auxiliary conduit comprises a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix, | 12-13-2012 |
Charles Alexander Tavner, London GB
Patent application number | Description | Published |
---|---|---|
20140041879 | Composite Component Deployment Configurations - A riser system ( | 02-13-2014 |
Charles Alexander Tavner, West Sussex GB
Patent application number | Description | Published |
---|---|---|
20130255821 | Composite Pipe - A pipe comprises a pipe wall formed of a composite material of a matrix and a plurality of reinforcing fibres embedded within the matrix, wherein the composite material in at least one region of the pipe wall is pre-stressed. The composite material in at least one region of the pipe wall comprises or defines at least one of a level of pre-tension and pre-compression. | 10-03-2013 |
20130263964 | Composite Pipe - A pipe comprises a pipe wall formed of a composite material of a matrix and a plurality of reinforcing fibres embedded within the matrix. At least one longitudinal portion of the pipe wall comprises or defines a local variation in construction to provide a variation in a property of the pipe. | 10-10-2013 |
20130263965 | Composite Pipe - A pipe comprises a pipe wall formed of a composite material of at a matrix and a plurality of reinforcing fibres embedded within the matrix, wherein at least one circumferential segment of the pipe wall comprises or defines a local variation in construction to provide a local variation in a property of the pipe. | 10-10-2013 |
20130300111 | Connector Arrangement for Composite Pipe - A pipe connection apparatus or assembly | 11-14-2013 |
20130328303 | Pipe System - A pipe system comprises a metallic pipe section having a wall comprising a metal material, and a deformation absorber coupled to the first pipe section in end-to-end relation. The deformation absorber comprises a composite pipe section having a wall comprising a composite material formed of at least a matrix and a plurality of reinforcing fibres embedded within the matrix. The composite pipe section is configured to sustain a greater level of strain than the metallic pipe section when the pipe system is subject to deformation by a load event. | 12-12-2013 |
Charles Alexander Tavner, West Ashling GB
Patent application number | Description | Published |
---|---|---|
20140182737 | Fluid Conduit - A fluid conduit ( | 07-03-2014 |
Peter John Tavner, Cambridgeshire GB
Patent application number | Description | Published |
---|---|---|
20140145541 | BRUSHLESS DOUBLY FED MACHINES - We describe a brushless doubly fed machine (BDFM) comprising a stator having first and second sets of poles with p1, p2 respective numbers of pole pairs, and a rotor having (p1+p2) sets of electrically conducting loops. Each loop comprises a pair of conducting elements extending longitudinally along a direction of rotation of said rotor. Each said set of electrically conducting loops comprises at least first and second loops electrically connected in series with one another and at least one third loop configured to form a parallel load on said stator. An area encompassed by said third loop is less than an area encompassed by either of said first and second loops. Embodiments of this rotor design efficiently couple to two stator magnetic fields and suppress a space harmonic field. | 05-29-2014 |