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Davis, Bristol

Brian Davis, Bristol GB

Patent application numberDescriptionPublished
20110041511Gas turbine engine - A bypass turbofan gas turbine engine is started by means of electric starter motor mounted directly about a downstream end or upstream of the low pressure spool of the engine. This causes air to be driven by a fan through a bypass duct around the engine casing. Closures close to substantially seal an outlet of the bypass duct, and the air is directed into a combustion chamber of the engine and through the turbines, causing the high pressure spool to pick up speed for starting.02-24-2011

Jason Davis, Bristol GB

Patent application numberDescriptionPublished
20120116747Recommending Alternatives For Providing A Service - In certain embodiments, one or more current service elements that can provide a service for a client are monitored. An event associated with a current service element is detected. One or more candidate service elements are analyzed with respect to the one or more current service elements operating for the client. The one or more candidate service elements operate in a client scenario corresponding to the client. A recommendation is provided in response to the analysis.05-10-2012

Julian Davis, Bristol GB

Patent application numberDescriptionPublished
20110309917AC POWER SUPPLY CIRCUITRY - AC power supply circuitry comprising an AC power source is provided. The circuitry further comprises a semiconductor switching device in an AC power line between the power source and an output and a switch that switches the semiconductor switching device between a first state in which it transmits power from the source to the output and a second state in which it does not transmit power to the output. The circuitry further comprises a diplexer that couples communications data on to the power line. Communications data is coupled on to the power line only if said semiconductor device is in said first state.12-22-2011

Julian R. Davis, Bristol GB

Patent application numberDescriptionPublished
20090107682Monitoring A Solenoid of A Directional Control Valve - A method of monitoring a solenoid (04-30-2009
20090303687Subsea Electronics Module - A Subsea Electronics Module for a well installation, comprising:12-10-2009
20100010759Testing of an Electronics Module - A method of testing an electronics module (01-14-2010
20100156662Subsea Electronic Module - An electronic module for use as a subsea electronic module for an underwater fluid extraction well, wherein a local area network enables communication within the module, the local area network including a plurality of interfaces with components of the network, and wherein the interfaces comprise capacitive coupling interfaces.06-24-2010
20100207783Subsea Well Control System - A subsea well control system comprises: a well tree (08-19-2010
20110018733Monitoring of Undesirable Fluid Ingress into Subsea Control Modules - A subsea control module has a casing (01-27-2011

Patent applications by Julian R. Davis, Bristol GB

Paul A. Davis, Bristol GB

Patent application numberDescriptionPublished
20100239423ASSEMBLY FOR A TURBOMACHINE - An assembly for a turbomachine comprising: a plurality of components (09-23-2010

Paul Antony Davis, Bristol GB

Patent application numberDescriptionPublished
20110236185INTERSTAGE SEAL - An interstage seal is provided for installation between forward and aft stage discs of a turbine section of a gas turbine engine. The seal has a forward annular portion, which extends forward to contribute to an air seal at the outer periphery of the forward stage disc, and an aft annular portion, which extends rearward to contribute to an air seal at the outer periphery of the aft stage disc. The seal has a peripheral slot into which static vane inner rails are loadable. The seal includes a first component, which provides the forward annular portion, and a second component, which provides the aft annular portion. The second component is separably connectable to the first component such that the first and second components, when connected, cooperate to form the peripheral slot. Loading the static vane inner rails into the slot prevents the second component separating from the first component.09-29-2011