TREA

Sliding contact bearing

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  • F01D25/166
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups

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F01D25/166Sliding contact bearing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas turbocharger having a hydrodynamic plain bearing or a h...
    • Patent number 12,065,940
    • Issue date Aug 20, 2024
    • BMTS Technology GmbH & Co. KG
    • Martin Berger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Journal bearing with unique oil feed arrangement
    • Patent number 11,976,563
    • Issue date May 7, 2024
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Edward J. Sharrow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gearboxes for aircraft gas turbine engines
    • Patent number 11,946,382
    • Issue date Apr 2, 2024
    • Rolls-Royce PLC
    • Mark Spruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust turbocharger having a bearing assembly module
    • Patent number 11,920,489
    • Issue date Mar 5, 2024
    • Turbo Systems Switzerland Ltd.
    • Florian Maurer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Charging device with thrust bearing
    • Patent number 11,920,490
    • Issue date Mar 5, 2024
    • BorgWarner Inc.
    • Sebastian Dauscher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shaped cavity at interface between journal bearing and rotor
    • Patent number 11,821,364
    • Issue date Nov 21, 2023
    • Pratt & Whitney Canada Corp.
    • Bruno Martin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Feed circuit with slot(s) at interface between journal bearing and...
    • Patent number 11,814,975
    • Issue date Nov 14, 2023
    • Pratt & Whitney Canada Corp.
    • Bruno Martin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-material bushing for rotatably mounting a rotating structure...
    • Patent number 11,754,115
    • Issue date Sep 12, 2023
    • Pratt & Whitney Canada Corp.
    • Jean-Francois Belanger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gearboxes for aircraft gas turbine engines
    • Patent number 11,739,660
    • Issue date Aug 29, 2023
    • Rolls-Royce PLC
    • Mark Spruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-lobe bearing and turbocharger
    • Patent number 11,719,125
    • Issue date Aug 8, 2023
    • IHI Corporation
    • Yutaka Uneura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing element with a smooth continuous profile
    • Patent number 11,703,079
    • Issue date Jul 18, 2023
    • BorgWarner Inc.
    • Kenneth Bischof
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas turbocharger having a hydrodynamic plain bearing or a h...
    • Patent number 11,629,614
    • Issue date Apr 18, 2023
    • BMTS TECHNOLOGY GMBH & CO. KG
    • Martin Berger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Forced induction device
    • Patent number 11,603,772
    • Issue date Mar 14, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takuya Arakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbo fluid machine
    • Patent number 11,598,221
    • Issue date Mar 7, 2023
    • Kabushiki Kaisha Toyota Jidoshokki
    • Fumiya Shinoda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Turbocharger with a fluid-dynamic slide bearing, or fluid-dynamic s...
    • Patent number 11,549,397
    • Issue date Jan 10, 2023
    • BMTS TECHNOLOGY GMBH & CO. KG
    • Martin Berger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,536,161
    • Issue date Dec 27, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Takuya Ikeguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger assembly
    • Patent number 11,486,268
    • Issue date Nov 1, 2022
    • Garrett Transportation I Inc.
    • Sachinkumar Babu Naik
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Squeeze film damper acoustic isolation
    • Patent number 11,433,322
    • Issue date Sep 6, 2022
    • Raytheon Technologies Corporation
    • Daniel L. Gysling
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Gearboxes for aircraft gas turbine engines
    • Patent number 11,421,552
    • Issue date Aug 23, 2022
    • Rolls-Royce PLC
    • Mark Spruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine electrical generator
    • Patent number 11,384,655
    • Issue date Jul 12, 2022
    • Rolls-Royce PLC
    • Paul R Davies
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pivot for a sliding bearing
    • Patent number 11,359,511
    • Issue date Jun 14, 2022
    • SAFRAN TRANSMISSION SYSTEMS
    • Alexis Claude Michel Dombek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger for an internal combustion engine with a hydrodynamic...
    • Patent number 11,319,835
    • Issue date May 3, 2022
    • BorgWarner Inc.
    • Ivan Injac
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Supressing vibrations of shafts using adjustable bearings
    • Patent number 11,306,611
    • Issue date Apr 19, 2022
    • Dresser, LLC
    • Athanasios Chasalevris
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for adjusting clearance and gas turbine including the same
    • Patent number 11,299,999
    • Issue date Apr 12, 2022
    • Yeong Chun Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Planetary gearbox having compliant journal bearings
    • Patent number 11,300,007
    • Issue date Apr 12, 2022
    • Pratt & Whitney Canada Corp.
    • Vincent Savaria
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Bearing structure
    • Patent number 11,280,372
    • Issue date Mar 22, 2022
    • IHI Corporation
    • Akihiro Ueda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine electrical generator
    • Patent number 11,230,941
    • Issue date Jan 25, 2022
    • Rolls-Royce PLC
    • Jonathan P Bradley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger
    • Patent number 11,199,220
    • Issue date Dec 14, 2021
    • BMTS TECHNOLOGY GMBH & CO. KG
    • Martin Berger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Guide vane assembly with sealing element
    • Patent number 11,187,108
    • Issue date Nov 30, 2021
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Robert Koletzki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Journal Device and rotary machine
    • Patent number 11,143,242
    • Issue date Oct 12, 2021
    • MITSUBISHI POWER, LTD.
    • Tanehiro Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES
    • Publication number 20240200467
    • Publication date Jun 20, 2024
    • Rolls-Royce plc
    • Mark Spruce
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLAIN BEARING FOR A PLANET GEAR OF A MECHANICAL REDUCTION GEAR WITH...
    • Publication number 20240175374
    • Publication date May 30, 2024
    • Safran Transmission Systems
    • Jordane Emile Andre PELTIER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHARGING DEVICE WITH THRUST BEARING
    • Publication number 20240035395
    • Publication date Feb 1, 2024
    • BorgWarner Inc.
    • Sebastian Dauscher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES
    • Publication number 20230349301
    • Publication date Nov 2, 2023
    • Rolls-Royce plc
    • Mark Spruce
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    JOURNAL BEARING WITH UNIQUE OIL FEED ARRANGMENT
    • Publication number 20230340891
    • Publication date Oct 26, 2023
    • GENERAL ELECTRIC COMPANY
    • Edward J. SHARROW
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FEED CIRCUIT WITH SLOT(S) AT INTERFACE BETWEEN JOURNAL BEARING AND...
    • Publication number 20230054545
    • Publication date Feb 23, 2023
    • Bruno Martin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING CHAMBER HOUSING FOR A TURBOMACHINE
    • Publication number 20220372892
    • Publication date Nov 24, 2022
    • MTU Aero Engines AG
    • Frank Stiehler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES
    • Publication number 20220364481
    • Publication date Nov 17, 2022
    • Rolls-Royce plc
    • Mark Spruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust gas turbocharger having a hydrodynamic plain bearing or a h...
    • Publication number 20220120193
    • Publication date Apr 21, 2022
    • BMTS Technology GmbH & Co. KG
    • Martin Berger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-LOBE BEARING AND TURBOCHARGER
    • Publication number 20220120194
    • Publication date Apr 21, 2022
    • IHI Corporation
    • Yutaka UNEURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER BUSHING AND TURBOCHARGER
    • Publication number 20220074318
    • Publication date Mar 10, 2022
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Ryoji SHIGETA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbocharger with a fluid-dynamic slide bearing, or fluid-dynamic s...
    • Publication number 20220065132
    • Publication date Mar 3, 2022
    • BMTS Technology GmbH & Co. KG
    • Martin Berger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FACE SEAL CARRIER ARRESTER
    • Publication number 20220065121
    • Publication date Mar 3, 2022
    • Raytheon Technologies Corporation
    • Andrew V. Schwendenmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    EXHAUST TURBOCHARGER HAVING A BEARING ASSEMBLY MODULE
    • Publication number 20220034238
    • Publication date Feb 3, 2022
    • ABB Switzerland Ltd.
    • Florian MAURER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING STRUCTURE AND FLUID MACHINE
    • Publication number 20220025780
    • Publication date Jan 27, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • HIDETOSHI TAGUCHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Exhaust gas turbocharger having a hydrodynamic plain bearing or a h...
    • Publication number 20210310372
    • Publication date Oct 7, 2021
    • BMTS Technology GmbH & Co. KG
    • Martin Berger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE WITH A HYDRODYNAMIC...
    • Publication number 20210115813
    • Publication date Apr 22, 2021
    • BorgWarner Inc.
    • Ivan INJAC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FORCED INDUCTION DEVICE
    • Publication number 20210115811
    • Publication date Apr 22, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takuya ARAKAWA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    APPARATUS FOR ADJUSTING CLEARANCE AND GAS TURBINE INCLUDING THE SAME
    • Publication number 20210040862
    • Publication date Feb 11, 2021
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Yeong Chun KIM
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE ELECTRICAL GENERATOR
    • Publication number 20210010382
    • Publication date Jan 14, 2021
    • Rolls-Royce plc
    • Paul R. DAVIES
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE ELECTRICAL GENERATOR
    • Publication number 20210010383
    • Publication date Jan 14, 2021
    • Rolls-Royce plc
    • Jonathan P. Bradley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER BEARING
    • Publication number 20200408247
    • Publication date Dec 31, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Louis P. Begin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING STRUCTURE
    • Publication number 20200340526
    • Publication date Oct 29, 2020
    • IHI Corporation
    • Akihiro UEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIVOT FOR A PLAIN BEARING AND GEARSET WITH REDUCED THERMAL STRESS
    • Publication number 20200271217
    • Publication date Aug 27, 2020
    • Safran Transmission Systems
    • Julie Marie Renée LEMOINE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLANETARY GEARBOX HAVING COMPLIANT JOURNAL BEARINGS
    • Publication number 20200263564
    • Publication date Aug 20, 2020
    • Pratt & Whitney Canada Corp.
    • Vincent SAVARIA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbocharger
    • Publication number 20200256380
    • Publication date Aug 13, 2020
    • BMTS Technology GmbH & Co. KG
    • Martin Berger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    TURBOCHARGER
    • Publication number 20200173308
    • Publication date Jun 4, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Toshinori OKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SILK HAT-TYPE STRAIN WAVE GEAR DEVICE
    • Publication number 20200072338
    • Publication date Mar 5, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Shunichi TEZUKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GUIDE VANE ASSEMBLY WITH SEALING ELEMENT
    • Publication number 20200049029
    • Publication date Feb 13, 2020
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Robert KOLETZKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RETENTION OF A ROTOR OF AN ELECTRONICALLY-CONTROLLED TURBOMACHINE
    • Publication number 20200032653
    • Publication date Jan 30, 2020
    • BorgWarner Inc.
    • Tyler Garrard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...