TREA

Means for keeping lubricant level constant or for accommodating movement or position of machines or engines

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  • F01M11/06
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL LUBRICATING INTERNAL COMBUSTION ENGINES CRANKCASE VENTILATING F01M11/00Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00

Current Industry

F01M11/06Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow draining enhancement system for engine sump cavities
    • Patent number 12,331,667
    • Issue date Jun 17, 2025
    • Rolls-Royce North American Technologies Inc.
    • Jacob Harral
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vertically storable engine and mower
    • Patent number 12,281,603
    • Issue date Apr 22, 2025
    • Briggs & Stratton, LLC
    • Jacob J. Schmalz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil tank for aircraft engine
    • Patent number 12,276,202
    • Issue date Apr 15, 2025
    • Pratt & Whitney Canada Corp.
    • Sebastien Bergeron
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine oil starvation preventer
    • Patent number 12,247,503
    • Issue date Mar 11, 2025
    • Robby Gordon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Suction device
    • Patent number 12,055,079
    • Issue date Aug 6, 2024
    • Mahle International GmbH
    • Holger Conrad
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lube oil replenishment for compressors
    • Patent number 11,920,577
    • Issue date Mar 5, 2024
    • Saudi Arabian Oil Company
    • Talal H. Rashidi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid scavenge system
    • Patent number 11,885,407
    • Issue date Jan 30, 2024
    • Textron Innovations Inc.
    • Douglas Robert Mueller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Assemblies and methods for controlling lubrication for rotary engin...
    • Patent number 11,867,101
    • Issue date Jan 9, 2024
    • Pratt & Whitney Canada Corp.
    • Jean-Philippe Simoneau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubricant consumer system for a motor vehicle
    • Patent number 11,833,988
    • Issue date Dec 5, 2023
    • MAGNA POWERTRAIN GMBH & CO KG
    • Joachim Klug
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System and method for extending oil life in an engine
    • Patent number 11,808,183
    • Issue date Nov 7, 2023
    • Innio Waukesha Gas Engines Inc.
    • Richard John Donahue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubrication system for aerial vehicles
    • Patent number 11,761,350
    • Issue date Sep 19, 2023
    • General Electric Company
    • Gabriele Mariotti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Transmission for a motor vehicle
    • Patent number 11,619,296
    • Issue date Apr 4, 2023
    • ZF Friedrichshafen AG
    • Tamas Gyarmati
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Controlling lubricant flow in epicyclic gearbox
    • Patent number 11,549,399
    • Issue date Jan 10, 2023
    • Raytheon Technologies Corporation
    • Paul H. Dolman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Emergency lubrication system for tiltrotor aircraft
    • Patent number 11,480,245
    • Issue date Oct 25, 2022
    • Textron Innovations Inc.
    • Douglas Robert Mueller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two tier lubrication system
    • Patent number 11,428,163
    • Issue date Aug 30, 2022
    • Raytheon Technologies Corporation
    • Francis Parnin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Work machine, control method thereof, and supply system
    • Patent number 11,421,566
    • Issue date Aug 23, 2022
    • Honda Motor Co., Ltd.
    • Noboru Kawaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for electronic fluid measurement
    • Patent number 11,357,224
    • Issue date Jun 14, 2022
    • CNH Industrial America LLC
    • Aaron Tollefsrud
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lubrication systems and methods with superposition gearbox
    • Patent number 11,319,837
    • Issue date May 3, 2022
    • Raytheon Technologies Corporation
    • Nicholas D. Leque
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Quantitative one-way oil gas lubricant system and method for 4-stro...
    • Patent number 11,300,020
    • Issue date Apr 12, 2022
    • ZHEJIANG YAT ELECTRICAL APPLIANCE CO., LTD
    • Zhijun Li
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Controlling lubricant flow in epicyclic gearbox
    • Patent number 11,280,221
    • Issue date Mar 22, 2022
    • Raytheon Technologies Corporation
    • Paul H. Dolman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Auxiliary lubrication system with flow management valve
    • Patent number 11,236,637
    • Issue date Feb 1, 2022
    • Raytheon Technologies Corporation
    • Francis Parnin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine unit
    • Patent number 11,236,649
    • Issue date Feb 1, 2022
    • Honda Motor Co., Ltd.
    • Toru Harada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil pan for internal combustion engine
    • Patent number 11,187,120
    • Issue date Nov 30, 2021
    • Nissan Motor Co., Ltd.
    • Arata Taguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid swivel
    • Patent number 11,181,209
    • Issue date Nov 23, 2021
    • Textron Innovations Inc.
    • Brandon Anthony Magalhaes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System and method for electronic fluid measurement
    • Patent number 11,147,259
    • Issue date Oct 19, 2021
    • CNH Industrial America LLC
    • Aaron Tollefsrud
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Jet engine
    • Patent number 11,073,041
    • Issue date Jul 27, 2021
    • Rolls-Royce Deutschland Ltd & Co KG
    • Stephan Uhkoetter
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Transmission arrangement for a motor vehicle
    • Patent number 11,060,603
    • Issue date Jul 13, 2021
    • MAGNA POWERTRAIN GMBH & CO KG
    • Helmut Martin Waser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Engine transportation apparatus
    • Patent number 10,968,794
    • Issue date Apr 6, 2021
    • General Electric Company
    • Carl Lawrence MacMahon
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Oil container of a combustion engine
    • Patent number 10,947,874
    • Issue date Mar 16, 2021
    • MAN Energy Solutions SE
    • Daniel Hartmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drainage path for a bearing sump in a vertically oriented turbine e...
    • Patent number 10,851,689
    • Issue date Dec 1, 2020
    • Rolls-Royce Corporation
    • Chadd D. Engel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL TANK FOR AIRCRAFT ENGINE
    • Publication number 20250207511
    • Publication date Jun 26, 2025
    • Pratt & Whitney Canada Corp.
    • Sebastien BERGERON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLOW DRAINING ENHANCEMENT SYSTEM FOR ENGINE SUMP CAVITIES
    • Publication number 20240376836
    • Publication date Nov 14, 2024
    • Rolls-Royce North American Technologies, Inc.
    • Jacob Harral
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal Combustion Engine for a Motor Vehicle, Motor Vehicle, and...
    • Publication number 20240125258
    • Publication date Apr 18, 2024
    • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
    • Andreas SCHRATTENBERGER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE OIL STARVATION PREVENTER
    • Publication number 20230358152
    • Publication date Nov 9, 2023
    • Robby Gordon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUCTION DEVICE
    • Publication number 20230128393
    • Publication date Apr 27, 2023
    • Mahle International GmbH
    • Holger Conrad
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR EXTENDING OIL LIFE IN AN ENGINE
    • Publication number 20230073387
    • Publication date Mar 9, 2023
    • INNIO Waukesha Gas Engines Inc.
    • Richard John Donahue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATION SYSTEM FOR AERIAL VEHICLES
    • Publication number 20220316360
    • Publication date Oct 6, 2022
    • GENERAL ELECTRIC COMPANY
    • Gabriele Mariotti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL TANK FOR AIRCRAFT ENGINE
    • Publication number 20220316361
    • Publication date Oct 6, 2022
    • Pratt & Whitney Canada Corp.
    • Sebastien BERGERON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICANT CONSUMER SYSTEM FOR A MOTOR VEHICLE
    • Publication number 20220242345
    • Publication date Aug 4, 2022
    • MAGNA POWERTRAIN GMBH & CO KG
    • Joachim KLUG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK MACHINE, CONTROL METHOD THEREOF, AND SUPPLY SYSTEM
    • Publication number 20210372304
    • Publication date Dec 2, 2021
    • Honda Motor Co., Ltd.
    • Noboru Kawaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Tunnel Type Sump With Oil Intake Valve Assembly
    • Publication number 20210277812
    • Publication date Sep 9, 2021
    • PERKINS ENGINES COMPANY LIMITED
    • Jamie Paul Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATION SYSTEMS AND METHODS WITH SUPERPOSITION GEARBOX
    • Publication number 20210207496
    • Publication date Jul 8, 2021
    • United Technologies Corporation
    • Nicholas D. Leque
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE OIL RECIRCULATION SYSTEM FOR EXTENDED MAINTENANCE INTERVAL
    • Publication number 20210102484
    • Publication date Apr 8, 2021
    • Briggs & Stratton, LLC
    • Marvin Klowak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE UNIT
    • Publication number 20200332684
    • Publication date Oct 22, 2020
    • Honda Motor Co., Ltd.
    • Toru Harada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATION SYSTEMS AND METHODS WITH SUPERPOSITION GEARBOX
    • Publication number 20200291817
    • Publication date Sep 17, 2020
    • United Technologies Corporation
    • Nicholas D. Leque
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUXILIARY LUBRICATION SYSTEM WITH FLOW MANAGEMENT VALVE
    • Publication number 20200200043
    • Publication date Jun 25, 2020
    • United Technologies Corporation
    • Francis Parnin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO TIER LUBRICATION SYSTEM
    • Publication number 20200191054
    • Publication date Jun 18, 2020
    • United Technologies Corporation
    • Francis Parnin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Climate-Control System Having Oil Cooling Control System
    • Publication number 20200157982
    • Publication date May 21, 2020
    • Emerson Climate Technologies, Inc.
    • Jacob A. GROSHEK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENGINE TRANSPORTATION APPARATUS
    • Publication number 20200116054
    • Publication date Apr 16, 2020
    • GENERAL ELECTRIC COMPANY
    • Carl Lawrence MacMahon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil Container Of A Combustion Engine
    • Publication number 20200049038
    • Publication date Feb 13, 2020
    • MAN Energy Solutions SE
    • Daniel HARTMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID SUPPLY OVER RANGE OF GRAVITATIONAL CONDITIONS
    • Publication number 20200040982
    • Publication date Feb 6, 2020
    • JinQuan Xu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DRAINAGE PATH FOR A BEARING SUMP IN A VERTICALLY ORIENTED TURBINE E...
    • Publication number 20190383181
    • Publication date Dec 19, 2019
    • Rolls-Royce Corporation
    • Chadd D. Engel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID SWIVEL
    • Publication number 20190376620
    • Publication date Dec 12, 2019
    • BELL HELICOPTER TEXTRON INC.
    • Brandon Anthony Magalhaes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENGINE
    • Publication number 20190360429
    • Publication date Nov 28, 2019
    • SUZUKI MOTOR CORPORATION
    • Daisuke FUKUI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR ELECTRONIC FLUID MEASUREMENT
    • Publication number 20190350188
    • Publication date Nov 21, 2019
    • CNH INDUSTRIAL AMERICA LLC
    • Aaron Tollefsrud
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR ELECTRONIC FLUID MEASUREMENT
    • Publication number 20190343107
    • Publication date Nov 14, 2019
    • CNH INDUSTRIAL AMERICA LLC
    • Aaron Tollefsrud
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    OIL HEATER FOR A GENERATOR SET
    • Publication number 20190234258
    • Publication date Aug 1, 2019
    • Cummins Power Generation IP, Inc.
    • Joshua Webb
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20190203618
    • Publication date Jul 4, 2019
    • GE JENBACHER GMBH & CO OG
    • Michael FOERSTER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUXILIARY OIL CIRCUIT
    • Publication number 20190032527
    • Publication date Jan 31, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Ian A. May
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE TRANSPORTATION APPARATUS
    • Publication number 20190010841
    • Publication date Jan 10, 2019
    • GENERAL ELECTRIC COMPANY
    • Carl Lawrence MacMahon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES