TREA

involving squeeze-film damping

Follow

Industry

  • CPC
  • F16F15/0237
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F15/00Suppression of vibrations in systems Means or arrangements for avoiding or reducing out-of-balance forces

Current Industry

F16F15/0237involving squeeze-film damping
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Damper
    • Patent number 12,181,015
    • Issue date Dec 31, 2024
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Ryota Takeuchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Damping system for compressor
    • Patent number 12,018,689
    • Issue date Jun 25, 2024
    • Tyco Fire & Security GmbH
    • Joseph Woodrow Pillis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubricant supply system
    • Patent number 11,994,165
    • Issue date May 28, 2024
    • General Electric Company
    • Charles S. Orkiszewski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing housing
    • Patent number 11,891,906
    • Issue date Feb 6, 2024
    • Pratt & Whitney Canada Corp.
    • Maciej Piotrowski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Porous gas bearing
    • Patent number 11,867,230
    • Issue date Jan 9, 2024
    • TRANE INTERNATIONAL INC.
    • Sung Hwa Jeung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Rotatable shaft bearing with electromagnetically controlled support...
    • Patent number 11,846,318
    • Issue date Dec 19, 2023
    • Lord Corporation
    • Mark R. Jolly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper engine mount links
    • Patent number 11,560,840
    • Issue date Jan 24, 2023
    • General Electric Company
    • Timothy Leo Schelfaut
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Porous gas bearing
    • Patent number 11,473,621
    • Issue date Oct 18, 2022
    • TRANE INTERNATIONAL INC.
    • Sung Hwa Jeung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Externally pressurized fluid-film bearing system including hermetic...
    • Patent number 11,473,448
    • Issue date Oct 18, 2022
    • General Electric Company
    • Bugra HAn Ertas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual-film damper
    • Patent number 11,441,605
    • Issue date Sep 13, 2022
    • Pratt & Whitney Canada Corp.
    • Mert Cevik
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multiphase pump
    • Patent number 11,415,169
    • Issue date Aug 16, 2022
    • SULZER MANAGEMENT AG
    • Karel De Raeve
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support for household appliance, and household appliance
    • Patent number 11,339,913
    • Issue date May 24, 2022
    • Qingdao Haier Washing Machine Co., Ltd.
    • Zhiqiang Zhao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Gas turbine engine including squeeze film damper with reservoir
    • Patent number 11,306,657
    • Issue date Apr 19, 2022
    • Raytheon Technologies Corporation
    • Armando Amador
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic damper
    • Patent number 11,209,068
    • Issue date Dec 28, 2021
    • GAUDET MACHINE WORKS INC.
    • Martin Gaudet
    • F41 - WEAPONS
  • Information Patent Grant

    Self-pressurized squeeze film damper
    • Patent number 11,181,008
    • Issue date Nov 23, 2021
    • Raytheon Technologies Corporation
    • Ulf J. Jonsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid damping system for traction drive
    • Patent number 11,143,234
    • Issue date Oct 12, 2021
    • SuperTurbo Technologies, Inc.
    • Jared Howe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and system to supply oil to a multi-film oil damper
    • Patent number 11,125,110
    • Issue date Sep 21, 2021
    • Pratt & Whitney Canada Corp.
    • Thomas Veitch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Squeeze film damper bearing and rotary machine including the same
    • Patent number 11,111,956
    • Issue date Sep 7, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Teruaki Yamawaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-film oil damper with tapered damper rings
    • Patent number 11,067,121
    • Issue date Jul 20, 2021
    • Pratt & Whitney Canada Corp.
    • Thomas Veitch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Positive displacement compressor and damper bearing system
    • Patent number 11,041,495
    • Issue date Jun 22, 2021
    • Ingersoll-Rand Industrial U.S., Inc.
    • Yi Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tolerance ring
    • Patent number 11,035,418
    • Issue date Jun 15, 2021
    • Togo Seisakusyo Corporation
    • Yuji Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain arrangement for a squeeze film damper
    • Patent number 11,022,174
    • Issue date Jun 1, 2021
    • Rolls-Royce Corporation
    • Kerry Lighty
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self pressurizing squeeze film damper
    • Patent number 10,920,615
    • Issue date Feb 16, 2021
    • Raytheon Technologies Corporation
    • Ulf J. Jonsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Optimizing squeeze film damper performance using entrained gas
    • Patent number 10,900,379
    • Issue date Jan 26, 2021
    • Raytheon Technologies Corporation
    • Daniel L. Gysling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hermetic squeeze film damper having an elliptical damper orifice
    • Patent number 10,816,035
    • Issue date Oct 27, 2020
    • General Electric Company
    • Bugra HAn Ertas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing support including hermetic squeeze film damper and accumula...
    • Patent number 10,815,831
    • Issue date Oct 27, 2020
    • General Electric Company
    • Bugra HAn Ertas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Porous gas bearing
    • Patent number 10,774,873
    • Issue date Sep 15, 2020
    • TRANE INTERNATIONAL INC.
    • Sung Hwa Jeung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-cavitation device for oil dampers
    • Patent number 10,767,511
    • Issue date Sep 8, 2020
    • Pratt & Whitney Canada Corp.
    • Charles Litalien
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Support assembly having variable stiffness member
    • Patent number 10,724,400
    • Issue date Jul 28, 2020
    • General Electric Company
    • Shivaram Ac
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Shaft coupling structure
    • Patent number 10,704,608
    • Issue date Jul 7, 2020
    • Togo Seisakusyo Corporation
    • Yuji Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    POROUS GAS BEARING
    • Publication number 20230349421
    • Publication date Nov 2, 2023
    • TRANE INTERNATIONAL INC.
    • Sung Hwa Jeung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LUBRICANT SUPPLY SYSTEM
    • Publication number 20230279902
    • Publication date Sep 7, 2023
    • GENERAL ELECTRIC COMPANY
    • Charles S. Orkiszewski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING HOUSING
    • Publication number 20230265768
    • Publication date Aug 24, 2023
    • Pratt & Whitney Canada Corp.
    • Maciej PIOTROWSKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER
    • Publication number 20230258240
    • Publication date Aug 17, 2023
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Ryota TAKEUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING SYSTEM FOR COMPRESSOR
    • Publication number 20230175511
    • Publication date Jun 8, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Joseph Woodrow Pillis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATABLE SHAFT BEARING WITH ELECTROMAGNETICALLY CONTROLLED SUPPORT...
    • Publication number 20220290718
    • Publication date Sep 15, 2022
    • LORD CORPORATION
    • Mark R. Jolly
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DUAL-FILM DAMPER
    • Publication number 20220275831
    • Publication date Sep 1, 2022
    • Pratt & Whitney Canada Corp.
    • Mert CEVIK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DAMPING DEVICE FOR DAMPING SHAFT VIBRATION
    • Publication number 20220120291
    • Publication date Apr 21, 2022
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE INCLUDING SQUEEZE FILM DAMPER WITH RESERVOIR
    • Publication number 20210207532
    • Publication date Jul 8, 2021
    • United Technologies Corporation
    • Armando Amador
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTIPHASE PUMP
    • Publication number 20210123476
    • Publication date Apr 29, 2021
    • SULZER MANAGEMENT AG
    • Karel DE RAEVE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXTERNALLY PRESSURIZED FLUID-FILM BEARING SYSTEM INCLUDING HERMETIC...
    • Publication number 20210003034
    • Publication date Jan 7, 2021
    • GENERAL ELECTRIC COMPANY
    • Bugra Han ERTAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POROUS GAS BEARING
    • Publication number 20200408256
    • Publication date Dec 31, 2020
    • TRANE INTERNATIONAL INC.
    • Sung Hwa Jeung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-FILM OIL DAMPER WITH TAPERED DAMPER RINGS
    • Publication number 20200300113
    • Publication date Sep 24, 2020
    • Pratt & Whitney Canada Corp.
    • Thomas VEITCH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD AND SYSTEM TO SUPPLY OIL TO A MULTI-FILM OIL DAMPER
    • Publication number 20200300120
    • Publication date Sep 24, 2020
    • Pratt & Whitney Canada Corp.
    • Thomas VEITCH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID DAMPING SYSTEM FOR TRACTION DRIVE
    • Publication number 20200277987
    • Publication date Sep 3, 2020
    • SUPERTURBO TECHNOLOGIES, INC.
    • Jared Howe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OPTIMIZING SQUEEZE FILM DAMPER PERFORMANCE USING ENTRAINED GAS
    • Publication number 20200256210
    • Publication date Aug 13, 2020
    • United Technologies Corporation
    • Daniel L. Gysling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ANTI-CAVITATION DEVICE FOR OIL DAMPERS
    • Publication number 20200232341
    • Publication date Jul 23, 2020
    • Pratt & Whitney Canada Corp.
    • Charles LITALIEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HERMETIC SQUEEZE FILM DAMPER HAVING AN ELLIPTICAL DAMPER ORIFICE
    • Publication number 20200191200
    • Publication date Jun 18, 2020
    • GENERAL ELECTRIC COMPANY
    • Bugra Han ERTAS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BEARING SUPPORT INCLUDING HERMETIC SQUEEZE FILM DAMPER AND ACCUMULA...
    • Publication number 20200191016
    • Publication date Jun 18, 2020
    • GENERAL ELECTRIC COMPANY
    • Bugra Han Ertas
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    DAMPING DEVICE FOR A BEARING HOUSING
    • Publication number 20200116199
    • Publication date Apr 16, 2020
    • Pratt & Whitney Canada Corp.
    • Nathan TOMES
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REDUCED AXIAL SPACE SELF-PRESSURIZING DAMPER
    • Publication number 20200080445
    • Publication date Mar 12, 2020
    • United Technologies Corporation
    • Daniel L. Gysling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MAGNETIC SQUEEZE FILM DAMPER SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20200040767
    • Publication date Feb 6, 2020
    • Rolls-Royce North American Technologies, Inc.
    • Andrew D. Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SQUEEZE FILM DAMPER FOR A GAS TURBINE ENGINE
    • Publication number 20190153896
    • Publication date May 23, 2019
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC DAMPER
    • Publication number 20190136939
    • Publication date May 9, 2019
    • GAUDET MACHINE WORKS INC.
    • Martin GAUDET
    • A42 - HEADWEAR
  • Information Patent Application

    SELF PRESSURIZING SQUEEZE FILM DAMPER
    • Publication number 20190071997
    • Publication date Mar 7, 2019
    • United Technologies Corporation
    • Ulf J. Jonsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH BEARING ASSEMBLY
    • Publication number 20190048743
    • Publication date Feb 14, 2019
    • General Electric Company Polska sp. zo.o
    • Piotr Tulej
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT COUPLING STRUCTURE
    • Publication number 20180372164
    • Publication date Dec 27, 2018
    • TOGO SEISAKUSYO CORPORATION
    • Yuji NAKAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOLERANCE RING
    • Publication number 20180372163
    • Publication date Dec 27, 2018
    • TOGO SEISAKUSYO CORPORATION
    • Yuji NAKAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORT ASSEMBLY HAVING VARIABLE STIFFNESS MEMBER
    • Publication number 20180298822
    • Publication date Oct 18, 2018
    • GENERAL ELECTRIC COMPANY
    • Shivaram AC
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SQUEEZE FILM DAMPER BEARING DEVICE
    • Publication number 20180245632
    • Publication date Aug 30, 2018
    • Honda Motor Co., Ltd.
    • Shinichi Obara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...