TREA

Axial-flow pumps

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Industry

  • CPC
  • F04D3/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS

Current Industry

F04D3/00Axial-flow pumps

Sub Industries

F04D3/005with a conventional single stage rotor F04D3/02of screw type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Linear fan forced air cooling
    • Patent number 11,965,529
    • Issue date Apr 23, 2024
    • NeoFan, Inc.
    • Timothy S. Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dynamically controlled cooling device
    • Patent number 11,965,519
    • Issue date Apr 23, 2024
    • Kelly Kesterson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for determining operational parameters of a blood pump
    • Patent number 11,959,497
    • Issue date Apr 16, 2024
    • Berlin Heart GmbH
    • Marcus Granegger
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Submersible aeration apparatus
    • Patent number 11,951,447
    • Issue date Apr 9, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Hideto Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Submersible pump
    • Patent number 11,953,026
    • Issue date Apr 9, 2024
    • Vortex Pipe Systems LLC
    • Paul Wayne Schmidt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ventricular assist device
    • Patent number 11,950,889
    • Issue date Apr 9, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ventricular assist device
    • Patent number 11,944,413
    • Issue date Apr 2, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Charge pump for electric submersible pump (ESP) assembly with inver...
    • Patent number 11,946,472
    • Issue date Apr 2, 2024
    • Halliburton Energy Services, Inc.
    • Ketankumar Kantilal Sheth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotor for a fluid pump, and method and mold for manufacturing same
    • Patent number 11,946,481
    • Issue date Apr 2, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thorsten Siess
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seal arrangement for pump
    • Patent number 11,933,313
    • Issue date Mar 19, 2024
    • Watson-Marlow GmbH
    • Sven-Eric Will
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid mixing apparatus and methods for mixing and improving homogen...
    • Patent number 11,931,706
    • Issue date Mar 19, 2024
    • Letts Create, LLC
    • Michael J. Letts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Active sealing ring, in particular for an auto coupling
    • Patent number 11,927,283
    • Issue date Mar 12, 2024
    • Grundfos Holding a/s
    • Per Hovmand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tank, liquid circulation system and operating method
    • Patent number 11,920,613
    • Issue date Mar 5, 2024
    • HITACHI ENERGY LTD
    • Kim Missing
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Motor frame for submersible pump
    • Patent number D1016858
    • Issue date Mar 5, 2024
    • Yasushi Torimoto
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Pump casing
    • Patent number D1016859
    • Issue date Mar 5, 2024
    • Yasushi Torimoto
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    System for pumping a fluid and method for its operation
    • Patent number 11,920,603
    • Issue date Mar 5, 2024
    • Helge Grøtterud
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Nuclear coolant pump seal and methods of sealing
    • Patent number 11,913,465
    • Issue date Feb 27, 2024
    • Candu Energy Inc.
    • Richard Dam
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Water pump with coolant flow path
    • Patent number 11,905,971
    • Issue date Feb 20, 2024
    • Hyundai Motor Company
    • Young June Oh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan
    • Patent number 11,898,563
    • Issue date Feb 13, 2024
    • Nidec Corporation
    • Kazuhiro Inouchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiphase pump
    • Patent number 11,879,483
    • Issue date Jan 23, 2024
    • SULZER MANAGEMENT AG
    • Karel De Raeve
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External tray hose with integrated pump
    • Patent number 11,879,481
    • Issue date Jan 23, 2024
    • Hewlett Packard Enterprise Development LP
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump propeller guard
    • Patent number 11,873,843
    • Issue date Jan 16, 2024
    • Kasco Marine, Inc.
    • Travis Hilden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for a submersible multistage labyrinth-screw pump
    • Patent number 11,867,176
    • Issue date Jan 9, 2024
    • Lex Submersible Pumps FZE Company
    • Anton Shakirov
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pump with ring motor
    • Patent number 11,867,202
    • Issue date Jan 9, 2024
    • Marlin AS
    • Egil Eriksen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wave pool and wave generator for bi-directional and dynamically-sha...
    • Patent number 11,851,906
    • Issue date Dec 26, 2023
    • Kelly Slater Wave Company, LLC
    • Adam Fincham
    • E04 - BUILDING
  • Information Patent Grant

    Impeller and frame for blood pump
    • Patent number 11,844,592
    • Issue date Dec 19, 2023
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for operating a pump
    • Patent number 11,846,293
    • Issue date Dec 19, 2023
    • SULZER MANAGEMENT AG
    • Simon Gassmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with a bearing lubrication system
    • Patent number 11,846,285
    • Issue date Dec 19, 2023
    • Nuovo Pignone Tecnologie Srl
    • Francesco Cangioli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compressor with reduced energy loss
    • Patent number 11,835,067
    • Issue date Dec 5, 2023
    • CARNOT COMPRESSION INC.
    • Christophe Duchateau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mobile phone and other compute device cooling architecture
    • Patent number 11,830,789
    • Issue date Nov 28, 2023
    • Frore Systems Inc.
    • Suryaprakash Ganti
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL PUMP WITH SPLIT PRINTED CIRCUIT BOARD ASSEMBLY (PCA)
    • Publication number 20240141899
    • Publication date May 2, 2024
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • John P. FRANZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMP WITH MICROMOTOR
    • Publication number 20240133383
    • Publication date Apr 25, 2024
    • ABIOMED EUROPE GMBH
    • Thorsten Siess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIEZOELECTRIC MEMS-BASED ACTIVE COOLING FOR HEAT DISSIPATION IN COM...
    • Publication number 20240136252
    • Publication date Apr 25, 2024
    • Frore Systems Inc.
    • Suryaprakash Ganti
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    INTAKES AND GAS SEPARATORS FOR DOWNHOLE PUMPS, AND RELATED APPARATU...
    • Publication number 20240133381
    • Publication date Apr 25, 2024
    • David Dyck
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BLOOD PUMP WITH MODIFIED LINER
    • Publication number 20240123215
    • Publication date Apr 18, 2024
    • ABIOMED EUROPE GMBH
    • Tino Andreas BOELKE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXTERNAL TRAY HOSE WITH INTEGRATED PUMP
    • Publication number 20240102490
    • Publication date Mar 28, 2024
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR AN IMPLANTABLE, VASCULAR SUPPORT SYSTEM
    • Publication number 20240102475
    • Publication date Mar 28, 2024
    • KARDION GMBH
    • Armin Schuelke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FRAME
    • Publication number 20240090780
    • Publication date Mar 21, 2024
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Submersible Aeration Apparatus
    • Publication number 20240091720
    • Publication date Mar 21, 2024
    • TSURUMI MANUFACTURING CO., LTD.
    • Hideto YOSHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A UNIBODY AXIAL PUMP
    • Publication number 20240060503
    • Publication date Feb 22, 2024
    • KOC UNIVERSITESI
    • Ismail LAZOGLU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSIBLE ROTOR FOR A FLUID PUMP
    • Publication number 20240052845
    • Publication date Feb 15, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBMERSIBLE PUMP
    • Publication number 20240018962
    • Publication date Jan 18, 2024
    • Vortex Pipe Systems LLC
    • Paul Wayne Schmidt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER PUMP WITH COOLANT FLOW PATH
    • Publication number 20240018973
    • Publication date Jan 18, 2024
    • Hyundai Motor Company
    • YOUNG JUNE OH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR AND HOME APPLIANCE INCLUDING THE SAME
    • Publication number 20230407877
    • Publication date Dec 21, 2023
    • SAMSUNG ELECTRONICS CO., LTD.
    • Joonhyung KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL-CENTRIFUGAL CONTRA-ROTATING LIGHT WEIGHT, COMPACT COMPRESSION...
    • Publication number 20230392546
    • Publication date Dec 7, 2023
    • Indian Institute of Technology, Kharagpur
    • CHETANKUMAR SURESHBHAI MISTRY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AXIAL PUMP AND RISER
    • Publication number 20230383753
    • Publication date Nov 30, 2023
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Dynamically Controlled Cooling Device
    • Publication number 20230366408
    • Publication date Nov 16, 2023
    • Kelly Kesterson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WAVE SYSTEM AND METHOD
    • Publication number 20230366225
    • Publication date Nov 16, 2023
    • Whitewater West Industries, Ltd.
    • Eliza R. Dawson
    • E04 - BUILDING
  • Information Patent Application

    PUMP WITH RING MOTOR
    • Publication number 20230366402
    • Publication date Nov 16, 2023
    • Marlin AS
    • Egil ERIKSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR FAN INCLUDING WIRE SPRINGS
    • Publication number 20230349396
    • Publication date Nov 2, 2023
    • Perpetua, Inc.
    • Timothy S. LUCAS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Self-aspirating and Gas-liquid Dispersing Impellers
    • Publication number 20230332612
    • Publication date Oct 19, 2023
    • JIANGNAN UNIVERSITY
    • Zhiyong Zheng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TANK, LIQUID CIRCULATION SYSTEM AND OPERATING METHOD
    • Publication number 20230323881
    • Publication date Oct 12, 2023
    • Hitachi Energy Switzerland AG
    • Kim MISSING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR GENERATING WAVES
    • Publication number 20230323691
    • Publication date Oct 12, 2023
    • The Wave Pool Company, LLC
    • Johan Perslow
    • E04 - BUILDING
  • Information Patent Application

    EXTERNAL TRAY HOSE WITH INTEGRATED PUMP
    • Publication number 20230296111
    • Publication date Sep 21, 2023
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL RESERVOIR PUMP USED FOR PROCESSING A HYDROGEN STREAM IN...
    • Publication number 20230271112
    • Publication date Aug 31, 2023
    • AIRBUS OPERATIONS GMBH
    • Kai SCHULZE-REIMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING A PROPELLER FOR A PROPELLER PUMP, AND PROP...
    • Publication number 20230235744
    • Publication date Jul 27, 2023
    • SULZER MANAGEMENT AG
    • Abdulaleem ALBADAWI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR
    • Publication number 20230228273
    • Publication date Jul 20, 2023
    • NUHN INDUSTRIES LTD.
    • Ian NUHN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR A SUBMERSIBLE MULTISTAGE LABYRINTH-SCREW PUMP
    • Publication number 20230193903
    • Publication date Jun 22, 2023
    • Lex Submersible Pumps FZE Company
    • ANTON Shakirov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP HAVING A RADIALLY COMPRESSIBLE ROTOR
    • Publication number 20230143061
    • Publication date May 11, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEART ASSIST DEVICE WITH EXPANDABLE IMPELLER PUMP
    • Publication number 20230125276
    • Publication date Apr 27, 2023
    • The Penn State Research Foundation
    • Mark W. McBride
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY