Rolls-Royce Corporation

États‑Unis d’Amérique


 
Quantité totale PI 1 727
Rang # Quantité totale PI 762
Note d'activité PI 3,6/5.0    831
Rang # Activité PI 881
Parent Rolls-Royce North America (USA) Holdings Co
Classe Nice dominante Machines et machines-outils

Brevets

Marques

1 364 8
136 0
212 0
7
 
Dernier brevet 2025 - Turbine-powered system with ther...
Premier brevet 1981 - Unison ring support system
Dernière marque 2009 - AE 2100
Première marque 1968 - LAMILLOY

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Method and apparatus for ceramic matrix composite turbine shroud assembly. A turbine shroud asse...
Invention Dynamic data deliverable tool. Computer implementations for managing contract data requirements ...
Invention Recession resistant intermediate layer for cmc vane. A ceramic matrix composite (CMC) component ...
Invention Method of manufacturing a component to reduce risk of cold dwell fatigue failure. A method of ma...
Invention Coating systems for silicon-containing substrates. An article includes a silicon-containing cera...
Invention Active fan tip treatment using rotating drum array with axial channels in fan track liner for dis...
Invention Active fan tip treatment using rotating drum array in fan track liner with axial and circumferent...
Invention Turbine shroud system with ceramic matrix composite segments and dual inter-segment seals. A turb...
Invention Turbine shroud assemblies with rod seal and strip seals. A turbine shroud assembly includes a fir...
Invention Turbine shroud assemblies with inter-segment strip seal. A turbine shroud assembly comprising a f...
Invention Turbine shroud assembly with inter-segment damping. A turbine shroud assembly includes a first sh...
Invention Adjustable fan track liner with groove array active fan tip treatment for distortion tolerance. A...
Invention Adjustable fan track liner with dual grooved array active fan tip treatment for distortion tolera...
Invention Adjustable fan track liner with dual slotted array active fan tip treatment for distortion tolera...
Invention Blunt holder headset device. A hands-free smoking device is disclosed, which is a marijuana, cig...
Invention Bleed valve assembly with valve shims for varying bleed flow in gas turbine engine compressors an...
Invention Adjustable fan track liner with slotted array active fan tip treatment for distortion tolerance. ...
2023 Invention Turbine-powered system with thermoelectric cooling. The present disclosure teaches a turbine-pow...
Invention Turbine engine fan case with bleed air for tip injection and heat exchanger cooling. A fan case a...
Invention Turbine shroud assembly with angled cooling holes. An assembly adapted for use in a gas turbine ...
Invention Turbine shroud assembly with pinned turbine shroud and vane with pin retainer. A turbine assembl...
Invention Turbine assembly with confronting vane and turbine shroud segment. A turbine assembly adapted for...
Invention Locating plate for use with turbine shroud assemblies. A turbine assembly includes a turbine case...
Invention Method and apparatus for ceramic matrix composite turbine shroud assembly. A turbine shroud assem...
Invention Turbine shroud segments with damping strip seals. A turbine shroud assembly includes a first shro...
Invention Turbine shroud segments with strip seal assemblies having dampened ends. A turbine shroud assembl...
Invention Adjustable position impeller shroud for centrifugal compressors. A compressor assembly for a gas...
Invention Travel stop for a tip clearance control system. A compressor assembly for a gas turbine engine c...
Invention Stator sleeve for electric machine. A stator housing assembly includes a stator housing and a st...
Invention Integrated gear motor (igm). An example machine-gear system that connects to a prime mover in wh...
Invention Aircraft override for an energy storage system. A power reduction system for an energy storage s...
Invention Fuel unit health monitoring system. A method of monitoring a fuel system in a gas turbine engine....
Invention Uncommanded or uncontrollable high thrust detection and mitigation. A method of mitigating uncom...
Invention Rotating detonation augmentors with flow restriction control for gas turbine engines. A gas turb...
Invention Temperature measurement system. A method of monitoring a health of a temperature system may comp...
Invention Temperature measurement system. A system for detecting a failure in a thermocouple array may com...
Invention Motor and motor controller thermal management features. A system includes a gas turbine engine c...
Invention Fault tolerant electrical starting of gas-turbine engine. An example system includes a first gas...
Invention Multi-modal gas-turbine engine starting. An example system includes a first gas-turbine engine (...
Invention Multi-modal gas-turbine starter availability. An example system includes a first gas-turbine eng...
Invention Emergency start of a gas turbine engine. A starting apparatus for a gas turbine engine of a plur...
Invention Emergency start of a gas turbine engine. A starting apparatus for a first gas turbine engine of ...
Invention Electric starter verification during gas-turbine engine barring. An example system includes a fir...
Invention Programmable dc power bus over voltage protection. An example system includes a plurality of tra...
Invention Rotor with magnet retention band for use with electric machines. A rotor assembly for an electri...
Invention Ceramic matrix composite endwall sealing around vane airfoil of gas turbine engine. A turbine van...
Invention Electrical energy system having active segments for variable voltage generation. An example elec...
Invention Variable length wire harness for electronic devices. A method of assembling a wire harness adapt...
Invention Thermal energy system to minimize or eliminate rotor bow. An example system includes a thermal e...
2009 P/S Engines not for land vehicles, and parts thereof.
P/S Engines not for land vehicles, and parts thereof
P/S Engines not for land vehicles and parts thereof.
P/S Engines not for land vehicles and parts thereof
2008 P/S Engines not for land vehicles and structural parts therefor.
P/S engines not for land vehicles and parts thereof
P/S Engines not for land vehicles and structural parts therefor
1968 P/S SHEET METAL