TREA

for sliding contact bearing

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  • F01D25/186
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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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F01D25/186for sliding contact bearing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbocharger having improved shaft seal
    • Patent number 11,959,388
    • Issue date Apr 16, 2024
    • Turbo Systems Switzerland Ltd.
    • Christian Kreienkamp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal oil systems
    • Patent number 11,946,383
    • Issue date Apr 2, 2024
    • RTX Corporation
    • Todd A. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Air turbine starter with lubricated bearing assembly
    • Patent number 11,859,556
    • Issue date Jan 2, 2024
    • Unison Industries, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scoop assembly for rotational equipment
    • Patent number 11,852,029
    • Issue date Dec 26, 2023
    • RTX Corporation
    • Sin Chien Siw
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Carbon seal assembly
    • Patent number 11,692,449
    • Issue date Jul 4, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure seal assembly
    • Patent number 11,686,218
    • Issue date Jun 27, 2023
    • Pratt & Whitney Canada Corp.
    • Stuart Hodgson
    • 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

    Air turbine starter with lubricated bearing assembly
    • Patent number 11,578,662
    • Issue date Feb 14, 2023
    • Unison Industries, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing preload using external gearbox reaction
    • Patent number 11,434,784
    • Issue date Sep 6, 2022
    • Pratt & Whitney Canada Corp.
    • Louis Brillon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal oil systems
    • Patent number 11,401,833
    • Issue date Aug 2, 2022
    • Raytheon Technologies Corporation
    • Todd A. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing assemblies, related bearing apparatuses and related methods
    • Patent number 11,268,570
    • Issue date Mar 8, 2022
    • US SYNTHETIC CORPORATION
    • Ronald Daniel Bagley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 11,221,013
    • Issue date Jan 11, 2022
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yoshiyuki Nakane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for sealing an internal environment of a turbomachine
    • Patent number 11,220,926
    • Issue date Jan 11, 2022
    • Nuovo Pignone SRL
    • Gabriele Mariotti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air turbine starter with lubricated bearing assembly
    • Patent number 11,203,980
    • Issue date Dec 21, 2021
    • Unison Industries, LLC
    • Nilesh Vilas Varote
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Circular seal outer diameter seal effectiveness testing tool
    • Patent number 11,149,640
    • Issue date Oct 19, 2021
    • Raytheon Technologies Corporation
    • Thomas Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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...
  • Information Patent Grant

    Oil separator, ventilation system for an internal combustion engine...
    • Patent number 11,098,623
    • Issue date Aug 24, 2021
    • 3nine AB
    • Christoph Erdmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sump housing for a gas turbine engine
    • Patent number 11,008,941
    • Issue date May 18, 2021
    • General Electric Company
    • John Alan Manteiga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil control for seal plates
    • Patent number 10,962,060
    • Issue date Mar 30, 2021
    • Raytheon Technologies Corporation
    • Christopher T. Anglin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbocharger and engine system
    • Patent number 10,954,818
    • Issue date Mar 23, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Yoshitomo Noda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Non-contacting seal with non-abradable coating
    • Patent number 10,954,820
    • Issue date Mar 23, 2021
    • Pratt & Whitney Canada Corp.
    • Alexander Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil supply device
    • Patent number 10,947,894
    • Issue date Mar 16, 2021
    • SUBARU CORPORATION
    • Yoshihisa Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Bearing structure for turbocharger and turbocharger
    • Patent number 10,927,759
    • Issue date Feb 23, 2021
    • IHI Corporation
    • Nobuyuki Ikeya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealing unit for turbocharger
    • Patent number 10,900,367
    • Issue date Jan 26, 2021
    • BorgWarner Inc.
    • Marc Fickert
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Oil seal structure and compressing apparatus including the same
    • Patent number 10,865,795
    • Issue date Dec 15, 2020
    • Hanwha Power Systems Co., Ltd.
    • Young June Oh
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and structure of interdigitated turbine engine thermal manag...
    • Patent number 10,787,931
    • Issue date Sep 29, 2020
    • General Electric Company
    • Alan Roy Stuart
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Casing for use in a turbofan engine and method of scavenging fluid...
    • Patent number 10,787,928
    • Issue date Sep 29, 2020
    • General Electric Company
    • Andrew Michael Tompkins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal plate lubricant slinger
    • Patent number 10,781,718
    • Issue date Sep 22, 2020
    • United Technologies Corporation
    • Christopher T. Anglin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger with temperature-controlled bearing locating fastener
    • Patent number 10,753,227
    • Issue date Aug 25, 2020
    • Garrett Transportation I Inc.
    • Philippe Arnold
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal structure and supercharger provided with the seal structure
    • Patent number 10,690,141
    • Issue date Jun 23, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takaya Futae
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    PLAIN BEARING FOR AN AIRCRAFT TURBOMACHINE MECHANICAL REDUCER
    • Publication number 20240084711
    • Publication date Mar 14, 2024
    • Safran Transmission Systems
    • Bálint PAP
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CARBON SEAL ASSEMBLY
    • Publication number 20230323782
    • Publication date Oct 12, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
    • Publication number 20230184172
    • Publication date Jun 15, 2023
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL OIL SYSTEMS
    • Publication number 20220325633
    • Publication date Oct 13, 2022
    • Raytheon Technologies Corporation
    • Todd A. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BEARING ASSEMBLIES, RELATED BEARING APPARATUSES AND RELATED METHODS
    • Publication number 20220213926
    • Publication date Jul 7, 2022
    • Ronald Daniel Bagley
    • E21 - EARTH DRILLING MINING
  • 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

    PRESSURE SEAL ASSEMBLY
    • Publication number 20220056814
    • Publication date Feb 24, 2022
    • Pratt & Whitney Canada Corp.
    • Stuart HODGSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
    • Publication number 20220056850
    • Publication date Feb 24, 2022
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCOOP ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20220049625
    • Publication date Feb 17, 2022
    • Sin Chien Siw
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOCHARGER HAVING IMPROVED SHAFT SEAL
    • Publication number 20210348524
    • Publication date Nov 11, 2021
    • ABB Switzerland Ltd.
    • Christian KREIENKAMP
    • 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 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

    CARBON SEAL ASSEMBLY
    • Publication number 20210254486
    • Publication date Aug 19, 2021
    • United Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
    • Publication number 20210222627
    • Publication date Jul 22, 2021
    • UNISON INDUSTRIES, LLC
    • Nilesh Vilas Varote
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CIRCULAR SEAL OUTER DIAMETER SEAL EFFECTIVENESS TESTING TOOL
    • Publication number 20210079842
    • Publication date Mar 18, 2021
    • United Technologies Corporation
    • Thomas Freeman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL ASSEMBLY SEAL LAND WITH A GAS FLOW PASSAGE
    • Publication number 20200400039
    • Publication date Dec 24, 2020
    • Robert E. Peters
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID TRANSFER ASSEMBLY FOR ROTATIONAL EQUIPMENT
    • Publication number 20200256213
    • Publication date Aug 13, 2020
    • Andre H. Troughton
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    OIL CONTROL FOR SEAL PLATES
    • Publication number 20200240471
    • Publication date Jul 30, 2020
    • Raytheon Technologies Corporation
    • Christopher T. Anglin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL OIL SYSTEMS
    • Publication number 20200182090
    • Publication date Jun 11, 2020
    • United Technologies Corporation
    • Todd A. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    NON-CONTACTING SEAL WITH NON-ABRADABLE COATING
    • Publication number 20190234240
    • Publication date Aug 1, 2019
    • Pratt & Whitney Canada Corp.
    • Alexander SMITH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL SEPARATOR, VENTILATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE...
    • Publication number 20190211722
    • Publication date Jul 11, 2019
    • REINZ-Dichtungs-GmbH
    • CHRISTOPH ERDMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUMP HOUSING FOR A GAS TURBINE ENGINE
    • Publication number 20190112983
    • Publication date Apr 18, 2019
    • GENERAL ELECTRIC COMPANY
    • John Alan Manteiga
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Bearing Centering Spring and Damper
    • Publication number 20190055853
    • Publication date Feb 21, 2019
    • United Technologies Corporation
    • Adam G. Smedresman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER WITH GAS AND LIQUID FLOW PATHS
    • Publication number 20190048932
    • Publication date Feb 14, 2019
    • Garrett Transportation I Inc.
    • Daniel Wood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    JOURNAL DEVICE AND ROTARY MACHINE
    • Publication number 20190032718
    • Publication date Jan 31, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tanehiro SHINOHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSFER BEARING FOR GEARED TURBOFAN
    • Publication number 20190032770
    • Publication date Jan 31, 2019
    • United Technologies Corporation
    • Michael E. MCCUNE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ABNORMAL WEARING DETECTION DEVICE FOR SEAL MEMBERS AND ROTOR DEVICE
    • Publication number 20180363698
    • Publication date Dec 20, 2018
    • FANUC CORPORATION
    • Yamato MISHIMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    TURBOCHARGER AND ENGINE SYSTEM
    • Publication number 20180363501
    • Publication date Dec 20, 2018
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Yoshitomo NODA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POWER TRANSMISSION SYSTEM
    • Publication number 20180266481
    • Publication date Sep 20, 2018
    • Honda Motor Co., Ltd.
    • Sachi Fujinuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING HOUSING AND AN EXHAUST GAS TURBOCHARGER WITH SUCH A HOUSING
    • Publication number 20180238191
    • Publication date Aug 23, 2018
    • Bosch Mahle Turbo Systems GmbH & Co. KG
    • Fabian Haslinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...