136973 ⎘
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups; Lubricating arrangements Sealing means
Sub-classes:DEVICE FOR GUIDING A SHAFT OF AN AIRCRAFT TURBINE ENGINE
#2SEAL ASSEMBLY FOR GAS TURBINE ENGINES
#3TURBOMACHINE HAVING AN IMPROVED OIL-RECOVERY DEVICE
#4OIL SYSTEM BREATHER CONFIGURATION TO CAPTURE OIL EMISSIONS
#5AIRCRAFT ENGINE ROTARY LABYRINTH SEAL FOR USE IN A GEARBOX OF AN AIRCRAFT ENGINE OIL SYSTEM
#6AIRCRAFT ENGINE STATIONARY LABYRINTH SEAL FOR USE IN A GEARBOX OF AN AIRCRAFT ENGINE OIL SYSTEM
#7SLEEVE FOR SERIALLY-ARRANGED SEAL ELEMENTS
#8COOLING SYSTEM FOR SEAL ASSEMBLIES
#9Turbomachine for an aircraft
#10AXIAL TRANSFER BEARING
#11DISRUPTING FLOW VORTICES TO ATTENUATE RESONANT TONES WITHIN A GAS TURBINE ENGINE
#12PRESSURIZATION OF A LUBRICATED TURBOMACHINE ENCLOSURE
#13Shaft sealing device and rotary machine
#14SLEEVE MOUNTED ONTO A LOW-PRESSURE SHAFT IN A TURBOMACHINE
#15TURBOMACHINE WITH COOLING SYSTEM USING LUBRICATION OIL
#16Fan module comprising improved sealing means for a lubricant chamber
#17Flange and sealing collar assembly
#18PISTON SEAL ASSEMBLY GUARDS AND INSERTS FOR SEAL GROOVE
#19Plain bearing for a planet gear of a mechanical reduction gear with silent operation
#20Cooling system for seal assemblies
#21Oil-Cooled Carbon Seal
#22Modularity of an aircraft turbomachine
#23OIL CIRCULATION SYSTEM FOR HYBRID ELECTRIC ENGINE
#24Seal assembly for a turbomachine
#25Buffer fluid delivery system and method for a shaft seal of a gas turbine engine
#26Hybrid seal dual runner
#27Carbon face seal
#28Turbine engine module with electric machine
#29AIRCRAFT TURBOMACHINE COMPRISING A DEVICE FOR LUBRICATING A BEARING
#30Piston seal assembly guards and inserts for seal groove
#31Device for distributing oil from a rolling bearing for an aircraft turbine engine
#32Internal combustion engine system
#33Face seal carrier arrester
#34Split polymer labyrinth seal assembly
#35Seal air buffer and oil scupper system and method
#36Sump auxiliary vent system
#37Oil circulation system for hybrid electric engine
#38Embedded electric machine
#39Hybrid seal dual runner
#40TURBOCHARGER WITH ANTI-COKING COATING
#41Buffer fluid delivery system and method for a shaft seal of a gas turbine engine
#42Gas turbine engine including seal plate with separable tabs
#43Electromagnetic carbon seal system
#44Seal air buffer and oil scupper system and method
#45Device having at least two components, and gas turbine engine having such a device
#46Shaft Seal System, Turbomachine with Shaft Seal System, and Method of Sealing a Shaft
#47Gas turbine engine probe cooling
#48Boss for gas turbine engine
#49COMPRESSOR SEAL SYSTEM
#50Face seal carrier arrester
#51Pressure seal assembly
#52Oil-cooled carbon seal
#53Seal runner with passive heat transfer augmentation features
#54Piston seal assembly guards and inserts for seal groove
#55Shrouded aircraft engine seal carrier
#56Reduced radial clearance seal system
#57Porous seal element with internal fluid passage
#58Housing less front bearing compartment for gas turbine engine
#59Fluid delivery system for rotational equipment
#60Secondary flow oil separator
#61Compressor casing with oil tank for a turbine engine
#62Seal assembly for use in gas turbine engines
#63Seal runner and method
#64Dynamic sealing between two rotors of an aircraft turbomachine
#65Gas turbine engine buffer system
#66Dynamic sealing between two rotors of an aircraft turbomachine
#67Seal runner and method
#68Turbojet bearing support produced by additive manufacturing
#69Radial seal arrangement with axially elongated oil cooled runner
#70Lubricant drain conduit for gas turbine engine
#71Turbine generator and method of operating a turbine generator
#72Seal assembly seal land with a gas flow passage
#73Bearing with an eccentric seal groove
#74Bearing compartment seal configuration for a gas turbine engine
#75Seal plate lubricant slinger
#76Seal assembly for a gas turbine engine
#77Actively controlled contacting seal
#78Gas turbine engine including seal plate providing increased cooling adjacent contact area
#79Gas turbine engine with bearing support structure
#80Face seal with damper
#81Carbon face seal seat thin wall design
#82Oil control for seal plates
#83Rotor for a turbocharger
#84Buffer system for gas turbine engine
#85Circumferential archbound carbon seal on ceramic runner
#86Gas turbine engine
#87Wet-face/dry-face seal and methods of operation
#88Oil-cooled carbon seal
#89Gas turbine engine seal assemblies
#90Supercritical carbon dioxide power generation system including dry gas seal and method of operating the same
#91Baffle for installation inside a bearing chamber of a gas turbine engine
#92Sump auxiliary vent system
#93Shaft face seal
#94Hybrid wet-dry face seal seat
#95Shaft seal assembly for a turbine engine
#96Seal assembly for a turbomachine
#97DEVICE FOR COUPLING AN OUTPUT SHAFT WITH AN EPICYCLIC GEARBOX, METHOD FOR COUPLING AN OUTPUT SHAFT WITH AN EPICYCLIC GEARBOX AND A GAS TURBINE ENGINE
#98Gas turbine engine seal ring assembly
#99Fluid bearing assembly
#100Shell for reducing overpressure in the vicinity of the upstream seal of a turbojet bearing housing
#101Oil slinger with convective cooling of radial surface
#102Gas turbine
#103Sealing assembly for a gas turbine engine
#104Segmented piston seal system
#105Shield for arranging between a bearing and a rotating seal element
#106Gas turbine engine case including bearing compartment
#107Ramped spacer ring seal
#108Gas turbine engine and method for introducing oil in a gearbox arrangement
#109Geared turbofan engine and spline arrangement
#110Gas turbine engine having a sealing member
#111Centrifugal compressor and method for manufacturing centrifugal compressor
#112Seal plate with fluid bypass control
#113Shaft seal including an upstream non-contact part
#114Seal and bearing assembly with bearing outer portion defining seal static portion
#115Bearing chamber housing for a turbomachine
#116Non-contacting seal with non-abradable coating
#117Motor having shock-proof design
#118Motor having shock-proof design
#119TURBOCHARGER
#120Embedded electric machine
#121Pneumatic circuit for supplying air to at least one discharge valve and to at least one device for depressurizing an oil enclosure in a turbine engine
#122Turbocharger heat shield
#123Seal structure and turbocharger
#124Seal retention assembly for gas turbine engine
#125Recirculation stall in compressor insert or backplate
#126Hydraulic seal arrangement
#127Oil transfer for a control system regulating the propeller pitch of a turbine engine
#128Sump housing for a gas turbine engine
#129Seal geometries for reduced leakage in gas turbines and methods of forming
#130Oil sealing unit for a turbocharger
#131Steam turbine rotor blade, steam turbine, and method for manufacturing steam turbine rotor blade
#132Contacting dry face seal with tapered carbon nose
#133Turbocharger
#134Turbocharger
#135Damper with adjustable seal
#136Integrated expander-motor compressor
#137Face seal arrangement
#138Transfer bearing for geared turbofan
#139Turbocharger
#140Ring seal arrangement with installation foolproofing
#141Fluid-cooled seal arrangement for a gas turbine engine
#142ROTOR ASSEMBLY FOR AN EXHAUST GAS TURBOCHARGER
#143Hydraulic seal for non-mainshaft, rotating to static
#144Bearing assembly for gas turbine engines
#145Assembly of tube and structure crossing multi chambers
#146Sealing configurations with active cooling features
#147Cooling and insulating manifold seal assembly for a propulsion system
#148Deflection spring seal
#149Seal assembly and method for reducing aircraft engine oil leakage
#150Axially compact pressurized seal
#151Electric device and electric supercharger
#152Sealed bearing assembly and method of forming same
#153Turbopump machine with isolated cooling passage discharge
#154Gearing device with at least one structural component that rotates with respect to a housing appliance
#155Gearing device
#156Intershaft compartment buffering arrangement
#157Interturbine frame for gas turbine engine
#158Oil control for seal plates
#159REDUCED FRICTION INTERSHAFT SEAL ASSEMBLY
#160Nut with air seal
#161Ring seal arrangement
#162Insulated seal seat
#163Oil seal structure and compressing apparatus including the same
#164Sealing gas supply apparatus
#165Turbine frame and bearing arrangement for three spool engine
#166Apparatus and method for controlling a pressure differential across a seal of a bearing chamber
#167Squeeze film damper bearing device
#168Squeeze film damper bearing device
#169Shaft seal assembly with contaminant detection system
#170Seal arrangement in a turbine and method for confining the operating fluid
#171Compressed air bleed supply for buffer system
#172Motor having shock-proof design
#173Turbine engine unit for lubricating a bearing holder
#174Seal assembly
#175Oil seal structure and turbocharger
#176System and method for the pressurization of a sump of a gas turbine engine
#177OIL DISTRIBUTOR
#178Oil deflector with oil guide
#179Turbine shaft bearing and turbine apparatus
#180Sliding component having fluid introduction groove and dynamic pressure generation groove
#181Triple-weld fitting
#182HYDRODYNAMIC SEAL SEAT COOLING FEATURES
#183Multi-circuit buffer system for a gas turbine engine
#184Engine bearing damper with interrupted oil film
#185Coated seal housing
#186Nut for axially locking a bearing ring in a turbomachine
#187Method and system for rotating air seal with integral flexible heat shield
#188Internal tube oil coke prevention geometry
#189Labyrinth seal with lubricant directing projection
#190Intershaft sealing systems for gas turbine engines and methods for assembling the same
#191Self-pressurizing film damper
#192BEARING SYSTEM WITH BEARING DAMPER
#193Turbocharger assembly
#194Sump assembly for a gas turbine engine
#195Method and system for preventing oil escape
#196Magnetic seal system
#197Journal bearing and rotary machine
#198Sump housing for a gas turbine engine
#199Air-flow circuit for air flow through a bearing enclosure
#200Method and system for centrifugal pump
#201Gas turbine engine bearing sump and lubricant drain line from cooling passage
#202Jet engine with multiple chambers and a bearing chamber support
#203Turbine Engine Oil Reservoir with Deaerator
#204Reverse pressure capable mechanical seal
#205Hydrodynamic seals in bearing compartments of gas turbine engines
#206Transfer bearing for geared turbofan
#207Seal runner with controlled oil lubrication
#208Seal
#209Seal plate with fluid bypass control
#210Turbocompound unit
#211Internally cooled seal runner and method of cooling seal runner of a gas turbine engine
#212Turbomachine bearing housing
#213Fan drive gear system including a two-piece fan shaft with lubricant transfer leakage recapture
#214Methods and tools for pressing a ring seal into a component
#215Sealing device for an oil enclosure in a turbine engine bearing
#216Seal configurations for turbine assembly and bearing compartment interfaces
#217Bearing system with bearing damper
#218Turbocharger and method
#219Oil scoop and shaft with axially-oriented hole
#220Zero or low leakage oil transfer bearing
#221Turbocharger with oil containment arrangement
#222Seal runner
#223Oil slinger with convective cooling of radial surface
#224Gas turbine lubrication systems
#225Multi-stage inter shaft ring seal
#226Mid-turbine frame buffer system
#227Systems and methods for load diversion around load sensitive parts
#228Shaft coupling seal assembly
#229Trunnion for high-pressure turbine, and turbojet engine including such a trunnion
#230Centrifugal pump, in particular for supplying power to rocket engines
#231Turbomachine with axial stop member
#232Device for protecting against oil leaks towards the rotors of a turbomachine turbine
#233Secondary sealing system
#234Device with a torque-proof first structural component and a second structural component that is connected at least in certain parts in a rotatable manner to the first structural component
#235Turbocharger purge seal including axisymmetric supply cavity
#236Sealing assembly
#237Gas turbine having at least two shafts designed as hollow shafts at least in some areas and arranged coaxially relative to one another
#238Low loss bearing drain
#239Methods and systems for preventing lube oil leakage in gas turbines
#240Turbocharger compressor oil deflector and method
#241Shield for arranging between a bearing and a rotating seal element
#242Fluid-cooled seal arrangement for a gas turbine engine
#243Bearing compartment sealing system with passive cooling
#244Heatshield discourager seal for a gas turbine engine
#245Turbine engine face seal arrangement including anti-rotation features
#246Pressure controlled chamber
#247SUPERCHARGING DEVICE
#248Rolling element bearing configured with a gutter and one or more fluid passages
#249Half-spoolie metal seal integral with tube
#250Exhaust-gas turbocharger
#251Bearing housing of an exhaust-gas turbocharger
#252Seal assembly with cooling feature
#253Rotary machine, bearing and method for manufacturing a rotary machine
#254Turbine assembly
#255Turbomachine assembly comprising two bodies and means for guiding a fluid flowing from one body to the other
#256Slotted distribution sleeve for a seal plate
#257Journal for a turbine engine comprising a ring for recovering a flow of lubricating oil with a plurality of lubricating oil discharge ports
#258Annular cover delimiting a turbomachine lubrication chamber
#259Rotor for a steam turbine
#260Shaft seal assembly with contaminant detection system
#261Device for sealing between the coaxial shafts of a turbomachine
#262Turbomachine, sealing segment, and guide vane segment
#263Sealing arrangement for a turbomachine, a guide vane arrangement, and a turbomachine with such a sealing arrangement
#264SEALING DEVICE
#265Air bleed system for an axial turbomachine
#266System for sealing an oil chamber from an adjoining exterior volume and turbo-machine provided with such a sealing system
#267Multi-circuit buffer system for a gas turbine engine
#268Seals for a gas turbine engine
#269Chamber fluid removal system
#270Compressed air bleed supply for buffer system
#271Gas turbine engine with bearing buffer air flow and method
#272Turbine engine comprising a floating bearing for guiding a shaft of the turbine engine
#273Wide discourager tooth
#274Bearing chamber venting system for an aircraft engine and method for providing a required pressure ratio at bearing chamber seals of an air-sealed bearing chamber
#275Mid-turbine frame buffer system
#276Ring seal midplate
#277Water Turbine
#278Deoiler seal
#279Self-sealing tube for a gas turbine secondary air system
#280COMPRESSOR CASE OVERHAUL
#281Rotational debris discourager for gas turbine engine bearing
#282Engine braking method and system
#283Mitigating vortex pumping effect upstream of oil seal
#284Gas turbine
#285Seal arrangement for gas turbine engines
#286Oil discharge device and turbomachine comprising such a device
#287Gas turbine
#288Gas turbine engine buffer system providing zoned ventilation
#289BUFFER SYSTEM FOR A GAS TURBINE ENGINE
#290Multi-circuit buffer system for a gas turbine engine
#291Buffer system that communicates buffer supply air to one or more portions of a gas turbine engine
#292Sealing device having a sleeve for the passage of a connecting rod of a system for controlling the orientation of the blower blades of a turboprop engine through a partition
#293Gas turbine engine bearing chamber seals
#294System for pressuring the bearing chambers of turbine engines machines using air taken from the intake duct
#295Adaptive eductor system
#296Exhaust-gas turbocharger
#297Turbomachine
#298Gas turbine engine oil buffering
#299Seal plate with cooling passage
#300COMPLIANT MOUNTING OF AN AXIAL FACE SEAL ASSEMBLY