Engines or pumps

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for machining ribs on air or gas bearings of a compressor

    • Patent number 12,269,084
    • Issue date Apr 8, 2025
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Rexhep Gashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tilting pad bearing

    • Patent number 12,270,433
    • Issue date Apr 8, 2025
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takuzo Shigihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wastegate actuator mechanism of a wastegate system of a turbocharger

    • Patent number 12,264,614
    • Issue date Apr 1, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kushtrim Bislimi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Damping device for damping shaft vibration

    • Patent number 12,264,690
    • Issue date Apr 1, 2025
    • General Electric Company
    • Narayanan Payyoor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thrust air bearing

    • Patent number 12,259,002
    • Issue date Mar 25, 2025
    • Koji Sakota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubrication system for a pitch bearing of a wind turbine

    • Patent number 12,258,943
    • Issue date Mar 25, 2025
    • General Electric Renovables Espana, S.L.
    • Jitendra Kumar Sahu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method for producing a plain bearing sleeve, plain bearing sleeve,...

    • Patent number 12,258,944
    • Issue date Mar 25, 2025
    • Schaeffler Technologies AG & Co. KG
    • Bernhard Sanders
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arrangement for supporting crankshaft bearings in hydraulic fractur...

    • Patent number 12,258,849
    • Issue date Mar 25, 2025
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multistage centrifugal compressor

    • Patent number 12,247,584
    • Issue date Mar 11, 2025
    • Atlas Copco Airpower, naamloze vennootschap
    • Bjorn Verrelst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cavitation resistant journal bearing

    • Patent number 12,247,617
    • Issue date Mar 11, 2025
    • Hamilton Sundstrand Corporation
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    ESP motor radial bearing anti-rotation tab retention

    • Patent number 12,228,171
    • Issue date Feb 18, 2025
    • Halliburton Energy Services, Inc.
    • András Bencze
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    High power epicyclic gearbox and operation thereof

    • Patent number 12,221,929
    • Issue date Feb 11, 2025
    • Rolls-Royce PLC
    • Mark Spruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbo fluid machine

    • Patent number 12,221,999
    • Issue date Feb 11, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Fumihiro Suzuki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Turbocharger including an annular bearing retainer plate

    • Patent number 12,215,705
    • Issue date Feb 4, 2025
    • IHI Corporation
    • Takahiro Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing arrangement for guiding a motor shaft of a vertical turbine...

    • Patent number 12,209,589
    • Issue date Jan 28, 2025
    • WILO SE
    • Daniel Albers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing material and solid lubricant

    • Patent number 12,209,611
    • Issue date Jan 28, 2025
    • Mahle International GmbH
    • Jennifer Harvey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing configuration for a rotational equipment assembly

    • Patent number 12,203,413
    • Issue date Jan 21, 2025
    • RTX Corporation
    • Paul R. Hanrahan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Large rolling bearing

    • Patent number 12,203,505
    • Issue date Jan 21, 2025
    • Liebherr-Components Biberach GmbH
    • Andreas Palmer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Nacelle for a wind turbine

    • Patent number 12,196,184
    • Issue date Jan 14, 2025
    • Miba Gleitlager Austria GmbH
    • Johannes Sebastian Hoelzl
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Synchronizing joint

    • Patent number 12,196,191
    • Issue date Jan 14, 2025
    • Danfoss Power Solutions GmbH & Co. OHG
    • Jan Widderich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and system for controlling differential pressure for an exte...

    • Patent number 12,188,478
    • Issue date Jan 7, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wind turbine

    • Patent number 12,180,942
    • Issue date Dec 31, 2024
    • NORDEX ENERGY SPAIN, S.A.
    • Javier Pascual Resano
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Crankshaft and method of manufacturing the same

    • Patent number 12,180,995
    • Issue date Dec 31, 2024
    • Nippon Steel Corporation
    • Tatsuhiko Abe
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Plain bearing arrangement and nacelle equipped with a plain bearing...

    • Patent number 12,180,943
    • Issue date Dec 31, 2024
    • Miba Gleitlager Austria GmbH
    • Johannes Sebastian Hoelzl
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Turnbuckle linkage

    • Patent number 12,173,747
    • Issue date Dec 24, 2024
    • General Electric Company
    • Jaime Roberto Castaneda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shielding for a magnetic bearing in an electric submersible pump (E...

    • Patent number 12,158,157
    • Issue date Dec 3, 2024
    • Halliburton Energy Services, Inc.
    • David Christopher Beck
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Plain bearing for an aircraft turbomachine mechanical reducer

    • Patent number 12,152,494
    • Issue date Nov 26, 2024
    • SAFRAN TRANSMISSION SYSTEMS
    • Bálint Pap
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas bearing management for a compressor

    • Patent number 12,146,497
    • Issue date Nov 19, 2024
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wind turbine gearbox and method for producing a wind turbine gearbox

    • Patent number 12,140,121
    • Issue date Nov 12, 2024
    • Miba Gleitlager Austria GmbH
    • Johannes Sebastian Hoelzl
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sliding component

    • Patent number 12,135,030
    • Issue date Nov 5, 2024
    • Eagle Industry Co., Ltd.
    • Hiroshi Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents