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Rolls royce Plc patents

Recent patent applications related to Rolls royce Plc. Rolls royce Plc is listed as an Agent/Assignee. Note: Rolls royce Plc may have other listings under different names/spellings. We're not affiliated with Rolls royce Plc, we're just tracking patents.

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Date Rolls royce Plc patents (updated weekly) - BOOKMARK this page
05/25/17 new patent  Apparatus for rotary friction welding and a rotary friction welding
05/25/17 new patent  Gas turbine engine
05/25/17 new patent  Impingement tubes for cmc seal segment cooling
05/25/17 new patent  Gas turbine engine
05/25/17 new patent  Gas turbine engine
05/25/17 new patent  Fuel injectors
05/25/17 new patent  Ultrasonic testing apparatus
05/25/17 new patent  Gas turbine engine
05/18/17Cooling of turbine blades and turbine blade manufacture
05/18/17Nozzle guide vane passage
05/18/17Rotor tip clearance
05/18/17Compressor
05/18/17Methods, computer programs, non-transitory computer readable storage mediums, and inspecting objects
05/18/17Variable gear ratio electrical machine
05/11/17Rotary friction welding
05/11/17Shrouded turbine blade
05/11/17System and applying a tensile load to a component
05/11/17Repairable fuel injector
05/11/17Bearing arrangement and a bearing cage
05/11/17Methods of estimating a precursor shape for a part to be manufactured
05/11/17Pass fail sentencing of hollow components
05/04/17Aircraft
05/04/17Inspection apparatus and methods of inspecting gas turbine engines
05/04/17Combustion chamber assembly
05/04/17Vibrational testing and correlation
05/04/17Cooling system for electrical equipment
04/27/17Aircraft pneumatic system
04/27/17Mechanical device for amplifying relative displacement
04/27/17Bleed valve arrangement
04/27/17System and calibrating a case cooling system for a gas turbine engine
04/27/17Sensor system
04/20/17Electrical discharge machining
04/20/17Pressure vessel
04/20/17Aircraft pneumatic system
04/20/17Shroud assembly for a gas turbine engine
04/20/17Method of supporting a tool and an supporting a tool in an assembled apparatus
04/20/17Compressor
04/20/17Geared gas turbine engine
04/20/17Combustor for a gas turbine engine
04/20/17Method for classifying a defect in a component intended to have a monocrystalline structure
04/20/17Method of performing real time decomposition of a signal into components
04/06/17Method of applying a thermal barrier coating to a metallic article and a thermal barrier coated metallic article
04/06/17Gas turbine engine
03/30/17Nickel-base superalloy
03/30/17Casing for a gas turbine engine and a manufacturing such a casing
03/30/17Fuel injector for a gas turbine engine combustion chamber
03/30/17Rig
03/30/17Method and inspecting a component having a cellular structure
03/30/17Simulation of rotor-stator flow interaction
03/23/17Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for controlling movement of robotic machinery relative to an object
03/23/17Coupling for a geared turbo fan
03/23/17Shafting arrangement for a gas turbine engine
03/16/17Gear trains
03/16/17Apparatus, methods, computer programs and non-transitory computer readable storage mediums for machining objects
03/09/17Debris separator
03/09/17Pitch change mechanism for a bladed rotor
03/09/17Cooling a fuel injector
03/02/17Composite component
03/02/17Method of assembling a rotor stack
03/02/17Additive layer manufacturing
03/02/17Casing assembly
03/02/17Engine lubrication system using de-oxygenated fuel
03/02/17Propulsion system
03/02/17Apparatus and methods for determining location of at least a part of an object
03/02/17Multi-element sensor array calibration method
Patent Packs
02/23/17Methods, apparatus, computer programs, and non-transitory computer readable storage mediums for repairing aerofoils of gas turbine engines
02/23/17Levered joint
02/23/17Actuator control
02/23/17Sealing arrangements
02/16/17Datum feature for a composite component
02/16/17Turbine disc assembly
02/16/17Sealing attachment for a gas turbine engine
02/16/17Bonding method
02/16/17Panel for lining a gas turbine engine fan casing
02/16/17Combustion chamber and a combustion chamber segment
02/09/17Auxillary power unit assembly and a using the same
02/09/17Fuel nozzle having aerodynamically shaped helical turning vanes
02/09/17Active screening for an electrical machine
02/02/17Method for producing a component and an working the method
02/02/17Nozzle guide vane passage
Patent Packs
02/02/17Coating for a threaded component and a applying the same
02/02/17Combustor for a gas turbine engine
02/02/17Apparatus and methods for controlling transmission of data
01/26/17Ni-base alloy for structural applications
01/26/17Thermal shielding in a gas turbine
01/26/17Aerofoil
01/26/17Gas turbine engine
01/26/17Turbine stator vane assembly for a turbomachine
01/26/17Electrical machines
01/19/17Linear friction welding method
01/19/17Gas turbine engine
01/19/17Gas turbine engine fuel scheduling
01/19/17Computational modelling for engineering analysis
01/12/17Manufacture of component with cooling channels
01/12/17Fuel injector
01/12/17Fuel spray nozzle for a gas turbine engine
01/05/17Aircraft engine nacelle
01/05/17Seal
01/05/17Drive shaft assembly
01/05/17Bearing arrangement and method
01/05/17Composite component
12/29/16Polishing of complex internal geometries
12/29/16Aircraft vapour trail control system
12/29/16De-oiler and a using the same
12/29/16Fluid flow feature identification methods and tools
12/29/16Vortex identification methods and tools
12/29/16Damper
12/22/16Alloy composition
12/22/16Sealing element
12/22/16Manufacture of a casing with a boss
Social Network Patent Pack
12/22/16Turbine cooled cooling air by tubular arrangement
12/15/16Automated welding apparatus and computer -implemented filing a volume
12/15/16Varying quantities of motor poles for noise reduction
12/15/16Gas turbine engine
12/15/16Gears, gear arrangements and gas turbine engines
12/15/16Fan casing assembly
12/15/16Gas turbine arrangement
12/15/16Geared gas turbine engine
12/15/16Vibration fatigue testing
12/08/16Aircraft propulsion system
Patent Packs
12/08/16Manufacture of component with cavity
12/08/16Actuation arrangement
12/08/16Containment casing
12/08/16Diagnosis of thermal spray gun ignition
12/08/16Improvements in or relating to control systems for machines
12/01/16Additive layer manufacturing method
12/01/16Welding method
12/01/16Vibratory finishing apparatus, fixtures and method
11/24/16Casting die
11/24/16Aircraft electrical network
11/24/16Additive layer repair of a metallic component
11/24/16Cooling of turbine blades
11/24/16Rotary blade manufacturing method
11/24/16Gas turbine engine component with an abrasive coating
11/24/16Heat exchanger seal segment for a gas turbine engine
11/24/16Nose cone assembly
11/24/16Alignment of flanged components
11/24/16Compressor tip injector
11/17/16Additive layer manufacturing methods
11/17/16Aircraft
11/17/16Bladed rotor for a gas turbine engine
11/17/16Composite keystoned blade track
11/17/16Drain for a pressure sensing line
11/17/16Drain for a pressure sensing line
11/17/16A wall cooling arrangement for a gas turbine engine
11/17/16Bearing shaft
11/17/16Method of scanning aerofoil blades
11/17/16Method of scanning aerofoil blades
11/17/16Methods and predicting fault occurrence in mechanical systems and electrical systems
11/17/16Apparatus and a inspecting a turbomachine
Patent Packs
11/10/16Apparatus and methods for controlling velocity of aircraft during landing roll-out and/or taxiing
11/10/16Turbine tip clearance
11/10/16Heat recovery system
11/03/16Brazed blade track for a gas turbine engine
11/03/16Full hoop blade track with flanged segments
11/03/16Keystoned blade track
11/03/16Transfer couplings
11/03/16Transfer couplings
10/27/16Manufacture of a hollow aerofoil
10/27/16Thermal shielding in a gas turbine
10/27/16Thermal shielding in a gas turbine
10/27/16Vsv actuation arrangement
10/27/16Inverter control method
10/20/16Method of sintering
10/20/16Aircraft propulsion system
10/20/16Turbine cooling
10/20/16Convergent-divergent nozzle
10/20/16Shaft assembly comprising a frangible coupling and a flexible coupling
10/13/16Rotor damper
10/13/16Rotor damper
Social Network Patent Pack
10/13/16Rotor damper
10/13/16Rotor damper
10/13/16Rotor damper
10/13/16Fuel injector system
10/06/16Friction welding vibration damping
10/06/16System and controlling rolling motion of a marine vessel
10/06/16Combustion equipment
10/06/16Multi coordinate reference system for positioning bladed drum
09/29/16Machine tools
09/29/16Flexible tools and machining objects
09/29/16Gas turbine engine fluid heat management system
09/29/16Variable inlet guide vane scheduling
09/29/16Methods of modelling at least a part of a gas turbine engine
09/29/16Method of modelling at least a part of a gas turbine engine
09/29/16Method of modelling at least a part of a gas turbine engine
09/22/16Abrading tool for a rotary dresser
09/22/16Fluid
09/22/16Bladed rotor arrangement and a lock plate for a bladed rotor arrangement
09/22/16Vane
09/22/16Termination unit
Social Network Patent Pack
09/15/16Manufacture of a hollow aerofoil
09/15/16Chocking and retaining device
09/15/16Chocking and retaining device
09/15/16Engine fuel-oil heat exchange system
09/15/16Gas bleed arrangement
09/15/16Seal arrangement
09/15/16Probe
09/15/16Fault detection and diagnosis in an induction motor
09/15/16Sleeve for an electrical machine
09/08/16Core for an investment casting process
09/08/16Tool for machining an object
09/08/16Apparatus for use in an electroetching or electrodeposition process and an electroetching or electrodeposition process
09/08/16Seal arrangement
09/08/16System and applying a tensile load to a component, having a mechanical fuse
09/08/16Combustion chamber and a combustion chamber segment
09/08/16Firing process and method
09/01/16Retention device
08/25/16Pipe, apparatus and method
08/25/16Bladed disc
08/25/16Segmented turbine shroud with sealing features
08/25/16Fluid intake
08/25/16Forced cooled electrical coil cap and coil bobbin
08/18/16Access port for a casing of a gas turbine engine and plug for plugging the access port
08/18/16Rotor disc
08/18/16Apparatus and a machining a shape through a component
08/11/16Methods of manufacturing and cleaning
08/11/16Method for the production on a three-dimensional product
08/11/16Friction welding
08/11/16Combustion chamber
08/04/16Balancing apparatus, arrangement and method
Social Network Patent Pack
08/04/16Apparatus for damping machining vibration of an object
08/04/16Pressure sensing apparatus
07/28/16Apparatus to enable rotation of a compressor
07/28/16Open switch fault detection and identification in a two-level voltage source power converter
07/28/16Fault detection and diagnosis
07/28/16Method and system for damping torsional oscillations
07/21/16Aircraft
07/21/16Aircraft engine maintenance system
07/21/16Fan blade
07/21/16Gas turbine engine
07/21/16Rolling-element bearing and countering load applied to rolling-element bearing
07/21/16Method and equipment for repairing a component
07/21/16Method for detecting a fault, fault detection system and gas turbine engine
07/14/16Method of surface-treating a cast intermetallic component
07/14/16Projectile
07/07/16Nickel alloy
07/07/16Airblast fuel injector
07/07/16Method and testing of engine components
06/30/16Aircraft electrical system operating method
06/30/16Methods of analysing apparatus
06/23/16Method of producing an integrally bladed rotor for a turbomachine
06/23/16Metal coated fibre forming apparatus and forming a metal coated fibre
06/23/16Blade
06/23/16Aerofoil blade or vane
06/23/16Blade
06/23/16Electrical machines
06/23/16Over tip leakage measurement
06/23/16Waveguide
06/23/16Blade







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