TREA

Shafts or bearings, or assemblies thereof

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  • F04D29/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/04Shafts or bearings, or assemblies thereof
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic drive and hybrid pump including the same
    • Patent number 12,264,676
    • Issue date Apr 1, 2025
    • FLUONICS CORP.
    • Sang Seon Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for detecting the state of operation of a rotating machine
    • Patent number 12,247,568
    • Issue date Mar 11, 2025
    • KSB SE & Co. KGaA
    • Jochen Mades
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and pump
    • Patent number 12,247,576
    • Issue date Mar 11, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Kimihiko Mitsuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods and apparatus for a flux-modulated permanent magnet clutch
    • Patent number 12,244,204
    • Issue date Mar 4, 2025
    • General Electric Company
    • Lokaditya Ryali
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump shaft for a multi-stage pump
    • Patent number 12,234,831
    • Issue date Feb 25, 2025
    • KSB SE & Co. KGaA
    • Gerhard Gross
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary blood pump
    • Patent number 12,226,623
    • Issue date Feb 18, 2025
    • CARDIACASSIST, INC.
    • David Busch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    Pump comprising a balance arrangement and a related method
    • Patent number 12,221,972
    • Issue date Feb 11, 2025
    • Nicholas Fletcher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube for ventricular assist device
    • Patent number 12,207,906
    • Issue date Jan 28, 2025
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • 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

    Magnetic drive sealless pumps with steam jacket
    • Patent number 12,203,475
    • Issue date Jan 21, 2025
    • Saudi Arabian Oil Company
    • Luai Ahmad Alfayez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump and a pump housing
    • Patent number 12,188,475
    • Issue date Jan 7, 2025
    • Levitronix GmbH
    • Alexander Schmid
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Calibrating compressor bearing systems
    • Patent number 12,188,702
    • Issue date Jan 7, 2025
    • TRANE INTERNATIONAL INC.
    • Matthew David Omernik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System comprising an electric machine and a hydraulic unit, as well...
    • Patent number 12,180,957
    • Issue date Dec 31, 2024
    • Parker-Hannifin Corporation
    • Raimund Pelz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aquarium fluid pump assembly with magnectic rotator
    • Patent number 12,173,716
    • Issue date Dec 24, 2024
    • Ecotech, Inc.
    • Timothy Marks
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing assemblies, apparatuses, devices, systems, and methods incl...
    • Patent number 12,173,721
    • Issue date Dec 24, 2024
    • CHAMPIONX LLC
    • Brett Champlin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric submersible pump with improved gas separator performance i...
    • Patent number 12,173,590
    • Issue date Dec 24, 2024
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fan motor
    • Patent number 12,173,718
    • Issue date Dec 24, 2024
    • LG Electronics Inc.
    • Eunji Hwang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    E-charger with longitudinal cooling passage
    • Patent number 12,168,953
    • Issue date Dec 17, 2024
    • Garrett Transportation I Inc.
    • Vit Houst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stick pump assembly
    • Patent number 12,163,524
    • Issue date Dec 10, 2024
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pumps
    • Patent number 12,161,854
    • Issue date Dec 10, 2024
    • Procyrion, Inc.
    • Ronald G. Earles
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Subsea pump system with process lubricated bearings
    • Patent number 12,163,525
    • Issue date Dec 10, 2024
    • FSubsea AS
    • Terje Hollingsæter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device having a detection device
    • Patent number 12,158,151
    • Issue date Dec 3, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Controlling downhole-type rotating machines
    • Patent number 12,146,394
    • Issue date Nov 19, 2024
    • Upwing Energy, Inc.
    • Kuo-Chiang Chen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Delivery device for delivering a liquid
    • Patent number 12,146,500
    • Issue date Nov 19, 2024
    • Mahle International GmbH
    • Martin Gross
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Split can
    • Patent number 12,142,986
    • Issue date Nov 12, 2024
    • KSB SE & Co. KGaA
    • Lukas Buthmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump impeller
    • Patent number 12,140,150
    • Issue date Nov 12, 2024
    • TBK Co., Ltd.
    • Jea woong Seok
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ventricular assist device
    • Patent number 12,127,820
    • Issue date Oct 29, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shaftless rotary machine
    • Patent number 12,117,016
    • Issue date Oct 15, 2024
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP HEAD DELIVERY
    • Publication number 20250099740
    • Publication date Mar 27, 2025
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PURGING A BEARING INTERFACE
    • Publication number 20250099741
    • Publication date Mar 27, 2025
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR VIBRATION CONTROL
    • Publication number 20250101994
    • Publication date Mar 27, 2025
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Arthur Ignatius Watson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMP
    • Publication number 20250090833
    • Publication date Mar 20, 2025
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPRESSOR FOR A FUEL-CELL SYSTEM, AND FUEL-CELL SYSTEM HAVING SAME
    • Publication number 20250092879
    • Publication date Mar 20, 2025
    • ZF CV Systems Global GmbH
    • Janik Ricke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMPELLER
    • Publication number 20250090834
    • Publication date Mar 20, 2025
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PURGE-FREE MINIATURE ROTARY PUMP
    • Publication number 20250084850
    • Publication date Mar 13, 2025
    • ABIOMED, INC.
    • Thorsten Siess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetic Rotor Designs and Systems
    • Publication number 20250059977
    • Publication date Feb 20, 2025
    • HEALEY MAGNETICS, LLC
    • Evan LEVY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY
    • Publication number 20250052246
    • Publication date Feb 13, 2025
    • GRUNDFOS HOLDING A/S
    • Steen MIKKELSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN
    • Publication number 20250052250
    • Publication date Feb 13, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STICK PUMP ASSEMBLY
    • Publication number 20250052247
    • Publication date Feb 13, 2025
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID LIFT SYSTEM
    • Publication number 20250027394
    • Publication date Jan 23, 2025
    • Allied H2O, Inc.
    • Stephen Paul Stewart
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Solar Collector
    • Publication number 20250027684
    • Publication date Jan 23, 2025
    • IMPROVED ENERGY LTD
    • John CLELLAND
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    AXIAL PUMP WITH ADJUSTABLE IMPELLER
    • Publication number 20250012296
    • Publication date Jan 9, 2025
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC WATER PUMP
    • Publication number 20250012293
    • Publication date Jan 9, 2025
    • COAVIS
    • Hyun Tae LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CLOSED-LOOP COOLING FLUID CIRCUIT FOR MAGNETIC BEARINGS OF AN EXPAN...
    • Publication number 20250003425
    • Publication date Jan 2, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Massimiliano ORTIZ NERI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VENTRICULAR ASSIST DEVICE
    • Publication number 20250000376
    • Publication date Jan 2, 2025
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Comprising a Balance Arrangement and a Related Method
    • Publication number 20250003416
    • Publication date Jan 2, 2025
    • FMC TECHNOLOGIES DO BRASIL LTDA
    • Nicholas Fletcher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TANDEM SEAL PUMP
    • Publication number 20250003418
    • Publication date Jan 2, 2025
    • CECO Environmental IP Inc.
    • Brian SCHNELZER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP HAVING A RADIALLY COMPRESSIBLE ROTOR
    • Publication number 20240426312
    • Publication date Dec 26, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPRING ACTUATED AXIALLY LOCKING SHAFT COUPLING FOR BI-DIRECTIONAL L...
    • Publication number 20240418176
    • Publication date Dec 19, 2024
    • Halliburton Energy Services, Inc.
    • David MCMANUS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRICAL SUBMERSIBLE PUMPING SYSTEMS
    • Publication number 20240410372
    • Publication date Dec 12, 2024
    • Raju Ekambaram
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBMERSIBLE PUMP
    • Publication number 20240410371
    • Publication date Dec 12, 2024
    • SULZER MANAGEMENT AG
    • Lorenz SCHNEIDER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARINGS FOR ELECTRIC SUBMERSIBLE PUMPS
    • Publication number 20240410383
    • Publication date Dec 12, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Pradeep Mahadevan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND APPARATUS FOR A FLUX-MODULATED PERMANENT MAGNET CLUTCH
    • Publication number 20240380300
    • Publication date Nov 14, 2024
    • GENERAL ELECTRIC COMPANY
    • Lokaditya Ryali
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING ARRANGEMENT OF A PUMP AND METHOD OF OPERATING
    • Publication number 20240376900
    • Publication date Nov 14, 2024
    • Aktiebolaget SKF
    • Olle BANKESTROM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Double-Flow Pump
    • Publication number 20240369066
    • Publication date Nov 7, 2024
    • ITT Bornemann GmbH
    • David Johannes Blatt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20240369064
    • Publication date Nov 7, 2024
    • EDWARDS JAPAN LIMITED
    • Takaaki Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR PUMP
    • Publication number 20240369063
    • Publication date Nov 7, 2024
    • EBARA CORPORATION
    • Yasutaka KONISHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL COMPOSITIONS FROM LIGHT TIGHT OILS AND HIGH SULFUR FUEL OILS
    • Publication number 20240352353
    • Publication date Oct 24, 2024
    • MAWETAL LLC
    • Mohammed Wohaibi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...