136835 ⎘
Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blades Blade-to-blade connections, e.g. for damping vibrations
Sub-classes:BLADE FOR A TURBOMACHINE TURBINE, AND CORRESPONDING ROTOR, TURBINE AND TURBOMACHINE
#2METHODS OF FORMING OR REPAIRING PART WITH OVERHUNG SECTION, AND RELATED TURBOMACHINE PART
#3METHODS OF FORMING OR REPAIRING PART WITH OVERHUNG SECTION, AND RELATED TURBOMACHINE PART
#4DAMPING DEVICE FOR A ROTOR WHEEL OF AN AIRCRAFT TURBINE ENGINE, ROTOR WHEEL FOR AN AIRCRAFT TURBINE ENGINE, TURBINE ENGINE FOR AN AIRCRAFT, AND METHOD FOR MANUFACTURING A DAMPING DEVICE
#5PART-SPAN SHROUDS FOR PITCH CONTROLLED AIRCRAFTS
#6Rotor with feather seals
#7METHODS OF FORMING OR REPAIRING PART WITH OVERHUNG SECTION, AND RELATED TURBOMACHINE PART
#8BLADE PLATFORM, BLADE RING, IMPELLER DISK AND GAS TURBINE ENGINE
#9Bathtub damper seal arrangement for gas turbine engine
#10Active stability control of compression systems utilizing electric machines
#11Advanced aero diffusers for turbine frames and outlet guide vanes
#12Movable vane for a wheel of a turbine engine
#13Damping device
#14Scalloped mateface seal arrangement for CMC platforms
#15Turbine rotor blade
#16Vane for a turbine engine with optimized heel and method for optimizing a vane profile
#17Assembly for turbomachine
#18Rotor damping devices for a turbomachine
#19Steam turbine rotor blade and manufacturing method and remodeling method of steam turbine rotor blade
#20Bladed rotor system and corresponding method of servicing
#21Vibration-damping system for turbomachine blade(s) on spacer adjacent blade stage
#22Fan blade platform seal and method for forming same
#23Rotor blade pair for rotational equipment
#24Rotor assembly with multiple rotor disks
#25Rotor blade sealing structures
#26Damper stacks for turbomachine rotor blades
#27Damper stacks for turbomachine rotor blades
#28Pre-formed faceted turbine blade damper seal
#29Damping device
#30Damped turbine blade assembly
#31Active stability control of compression systems utilizing electric machines
#32Turbine wheels, turbine engines including the same, and methods of forming turbine wheels with improved seal plate sealing
#33Energy dissipating damper
#34Turbine blades having damper pin slot features
#35Face seal with damper
#36Blade arrangement with damper for turbomachine
#37FAN BLADES WITH RECESSED SURFACES
#38Turbine wheels, turbine engines including the same, and methods of forming turbine wheels with improved seal plate sealing
#39Rotor assembly with structural platforms for gas turbine engines
#40DAMPING DEVICE FOR TURBINE BLADE ASSEMBLY AND TURBINE BLADE ASSEMBLY HAVING THE SAME
#41Fan wheel structure
#42Turbomachine assembly with a detuning device for different detuning of natural frequencies of the blades
#43DAMPER
#44Seal support structure for a circumferential seal of a gas turbine engine
#45Rotary machine
#46Rotary machine
#47Blade tip for ceramic matrix composite blade
#48Turbine rotor blade assembly
#49Damping device
#50Damping device
#51Rotor disk assembly and gas turbine including the same
#52Power generator
#53DAMPER ASSEMBLY FOR GAS TURBINE ENGINES
#54Rotor disk assembly for gas turbine
#55Steam turbine rotor blade, steam turbine, and method for manufacturing steam turbine rotor blade
#56Seal structure for gas turbine rotor blade
#57Frequency tuning option for turbine blades
#58Flexible damper for turbine blades
#59Unshrouded turbomachine impeller with improved rigidity
#60Turbine blade damper seal
#61Turbine clearance control coatings and method
#62Shroud assembly for turbine systems
#63Blades and damper sleeves for a rotor assembly
#64Turbine blades having damper pin slot features and methods of fabricating the same
#65Piezoelectric vibratory control for static engine components
#66Blade platform with damper restraint
#67Blade platform with damper restraint
#68Assembly of turbine engine parts comprising a fan blade having an integrated platform, and corresponding turbine engine
#69Turbine wheels, turbine engines including the same, and methods of forming turbine wheels with improved seal plate sealing
#70Damper with varying thickness for a blade
#71Blades and blade dampers for gas turbine engines
#72Moving Blade and Turbine Using Moving Blade
#73CMC turbine blade platform damper
#74Intercomponent seal for a gas turbine engine
#75End wall contour for an axial flow turbine stage
#76Midspan shrouded turbine rotor blades
#77Damper seal installation features
#78TURBINE BLADE WITH AIRFOIL TIP VORTEX CONTROL
#79Additively manufactured rotor blades and components
#80Variable cross-section damper pin for a turbine blade
#81Damper pin for a turbine blade
#82DAMPER PIN FOR A TURBINE BLADE
#83Damper pin for a turbine blade
#84SLOTTED DAMPER PIN FOR A TURBINE BLADE
#85Damper pin having elongated bodies for damping adjacent turbine blades
#86Removably attachable snubber assembly
#87Self crystalline orientation for increased compliance
#88Dual alloy gas turbine engine rotors and methods for the manufacture thereof
#89Rotor device of an aircraft engine with a damping device between turbines blades
#90Blade or vane row and gas turbine
#91Reversible blade rotor seal with protrusions
#92Trailing edge platform seals
#93Installation fault tolerant damper
#94Turbine blade damper system having pin with slots
#95Energy damping system for gas turbine engine stationary vane
#96Gas turbine bucket shanks with seal pins
#97Gas turbine engine damping device
#98Rotor of a turbine of a gas turbine with improved cooling air routing
#99Rotor blade vibration damper
#100ROTOR STAGE OF AXIAL TURBINE WITH IMPROVED CHORD/PITCH RATIO
#101Blade tip clearance control system including BOAS support
#102Rotary assembly for a turbomachine
#103Gas turbine engine with seal having protrusions
#104Ply architecture for integral platform and damper retaining features in CMC turbine blades
#105Additive manufactured inseparable platform damper and seal assembly for a gas turbine engine
#106Blade having hollow part span shroud with cooling passages
#107Seal for gas turbine engine
#108Blade having a hollow part span shroud
#109ROTOR STAGE OF AXIAL TURBINE WITH AN ADAPTIVE REGULATION TO DYNAMIC STRESSES
#110Mateface surfaces having a geometry on turbomachinery hardware
#111Optical measurement system for detecting turbine blade lockup
#112Low loss airfoil platform rim seal assembly
#113Snap in platform damper and seal assembly for a gas turbine engine
#114Turbine wheel for a turbine engine
#115Turbine wheel for a turbine engine
#116Seal support structure for a circumferential seal of a gas turbine engine
#117Turbomachine blade assemblies
#118Turbine blade mid-span shroud
#119Turbine blade mid-span shroud assembly
#120Reversible blade rotor seal
#121Rotor blade with a conic spline fillet at an intersection between a platform and a neck
#122Turbomachine blade arrangement with first and second guides with respective movable first and second elements to reduce vibrational response
#123Blade cascade for a turbomachine
#124Damper mass distribution to prevent damper rotation
#125Gas turbine engine airfoil curvature
#126Blades and blade dampers for gas turbine engines
#127Recessable damper for turbine
#128Forming a secondary structure directly onto a turbine blade
#129Turbine airfoil cooling system with cooling systems using high and low pressure cooling fluids
#130Rotor for a turbo-machine and a related method
#131Seal damper with improved retention
#132Mechanical Interlock Feature for Multi-Material Airfoils
#133Methods and apparatus for sealing a gas turbine engine rotor assembly
#134Blade cascade
#135Blade cascade
#136System and method for securing axially inserted buckets to a rotor assembly
#137Bi-cast turbine nozzles and methods for cooling slip joints therein
#138Turbine airfoil with laterally extending snubber having internal cooling system
#139Mass offset for damping performance
#140Gas turbine engine rotor assembly and method of assembling the same
#141Turbine bucket having non-axisymmetric base contour
#142Aerofoil array for a gas turbine with anti fluttering means
#143Carrier ring
#144Fast assembling ceiling fan blades
#145Gas turbine engines with turbine rotor blades having improved platform edges
#146Split damped outer shroud for gas turbine engine stator arrays
#147Turbine blade or vane
#148STEAM TURBINE NOZZLE VANE ARRANGEMENT AND METHOD OF MANUFACTURING
#149Turbomachine blade
#150Method for hardfacing the Z-notch of tial blades
#151Turbomachine blade assembly
#152Bucket connection for a turbine runner
#153Turbine rotor for a thermoelectric power station
#154Turbomachine bucket having flow interrupter and related turbomachine
#155Turbomachine blade and relative production method
#156Turbine blade apparatus
#157System for damping vibrations in a turbine
#158Integral cover bucket assembly
#159Turbine rotor assembly
#160Blade having a hollow part span shroud
#161Damper for a turbine rotor assembly
#162Turbine blade for a gas turbine engine
#163Damper for a turbine rotor assembly
#164Damper pin
#165Reversible blade damper
#166BICAST TURBINE ENGINE COMPONENTS
#167Process for producing a TiAl guide vane ring for a gas turbine and a corresponding guide vane ring
#168Axial retention of a platform seal
#169Mistake proof damper pocket seals
#170Turbine damper
#171Turbine damper
#172Damping means for damping a blade movement of a turbomachine
#173Method for damping a gas-turbine blade, and vibration damper for implementing same
#174Airfoil including member connected by articulated joint
#175PERFORATED TURBINE BUCKET TIP COVER
#176Turbine blade damper seal
#177System for axial retention of rotating segments of a turbine
#178Blade arrangement and associated gas turbine
#179PROPELLER/IMPELLER BLADE APPARATUS
#180Rotatable component with controlled load interface
#181Thermal plug for turbine bucket shank cavity and related method
#182Tip shroud assembly with contoured seal rail fillet
#183Compressive stress system for a gas turbine engine
#184Turbine rotor blade assembly and method of assembling same
#185Coupled blade platforms and methods of sealing
#186Mateface gap configuration for gas turbine engine
#187Sealing device, integrally bladed rotor basic body, and turbomachine
#188Damper and seal pin arrangement for a turbine blade
#189Turbine blade with mate face cooling air flow
#190Damper pin
#191Damper coverplate and sealing arrangement for turbine bucket shank
#192Vibration-damping shim for fan blade
#193Rotor for a turbo machine
#194Rotor for a turbo machine
#195Rotor for a turbo machine
#196Turbine blade assembly including a damper
#197Turbine blade combined damper and sealing pin and related method
#198Turbine blade assembly for retaining sealing and dampening elements
#199Rotor and method for manufacturing a rotor for a turbo machine
#200System and method for cooling a turbine bucket
#201Damper seal and vane assembly for a gas turbine engine
#202Rotor for turbomachines
#203Damped assembly
#204ROTOR FOR A TURBOMACHINE
#205Blade for use with a rotary machine and method of assembling same rotary machine
#206Turbine blade seal assembly
#207Turbine nozzle segment and method of repairing same
#208Turbine blade system
#209Turbine wheel having de-tuned blades and including a damper device
#210Blade union of a turbo machine
#211BLADE HAVING ASYMMETRICAL MID-SPAN STRUCTURE PORTIONS AND RELATED BLADED WHEEL STRUCTURE
#212Apparatus for cooling a bucket assembly
#213Cooled snubber structure for turbine blades
#214Snubber assembly for turbine blades
#215Impeller Assembly
#216Method for the production of a rotor and rotor
#217Turbine rotor assembly and steam turbine
#218Turbine blade damping device with controlled loading
#219Turbine blade damping device with controlled loading
#220Turbine engine alloys and crystalline orientations
#221Turbine nozzle for a turbomachine
#222Energy absorbing fan blade spacer
#223Annulus filler for a gas turbine engine
#224Turbine blade assembly including a damper
#225Turbomachine, especially steam turbine
#226Axial retention of a platform seal
#227Turbine airfoil cooling system with platform edge cooling channels
#228Turbine blade including a seal pocket
#229Turbine blade damper arrangement
#230Vibration damper assembly
#231Vibration damper
#232Blade arrangement
#233Turbine blade and gas turbine equipped with a turbine blade
#234Platform mate face contours for turbine airfoils
#235Damper
#236LOW PRESSURE SECTION STEAM TURBINE BUCKET
#237Damping and sealing system for turbine blades
#238Assembly of a fan blade and of its damper, fan blade damper and method for calibrating the damper
#239Z-Notch shape for a turbine blade
#240Turbine airfoil cooling system with rotor impingement cooling
#241Wear prevention spring for turbine blade
#242Turbine blade and gas turbine equipped with a turbine blade
#243Damper for turbomachine vanes
#244Turbine blade nested seal and damper assembly
#245Steam turbine, and intermediate support structure for holding row of long moving blades therein
#246Method for modifying a compressor stator vane
#247Turbomachine fan
#248Turbofan case and method of making
#249Rotary assembly for a turbomachine fan
#250Turbine blade and gas turbine equipped with a turbine blade
#251Turbine bucket
#252Aerofoil assembly
#253Flexible, high-temperature ceramic seal element
#254Blade assembly in a combustion turbo-machine providing reduced concentration of mechanical stress and a seal between adjacent assemblies
#255Highly slenderness rotor
#256Fan platform fin
#257Part span shrouded fan blisk
#258Array of components
#259Fan and impeller thereof
#260Damping arrangement for guide vanes
#261Coated bucket damper pin
#262Bucket vibration damper system
#263Enhanced bucket vibration system
#264Damper cooled turbine blade
#265Cooling arrangement
#266Turbine blade including revised platform
#267Compressor comprising a plurality of cells reconstituting an annular volume of separation of flows in a turbine engine
#268Method for coating a substrate and articles coated therewith
#269Coated bucket damper pin and related method
#270Spigot arrangement for a split impeller
#271Rotating blade body
#272Controlled leakage pin and vibration damper for active cooling and purge of bucket slash faces
#273Cooling system for a seal for turbine vane shrouds
#274Methods and apparatus for assembling gas turbine engine rotor assemblies
#275Turbine blade nested seal damper assembly
#276Selectively thinned turbine blade
#277Inter-vane platform with lateral deflection for a vane support of a turbine engine
#278Turbine blade arrangement
#279Compressor stator vane
#280Moving blade and gas turbine using the same
#281Control of leak zone under blade platform
#282Turbojet having a large bypass ratio
#283Rotor blade connecting arrangement for a turbomachine
#284Turbofan case and method of making
#285Methods and apparatus for cooling gas turbine rotor blades
#286Blade damper
#287Turbofan case and method of making
#288Airfoil attachment for gas turbine engines