TREA

of radial or helico-centrifugal pumps

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  • F04D29/62
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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

F04D29/62of radial or helico-centrifugal pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller
    • Patent number 11,971,048
    • Issue date Apr 30, 2024
    • LG Electronics Inc.
    • Hakkyu Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Modularized subsea compressor train and method of installation
    • Patent number 11,970,924
    • Issue date Apr 30, 2024
    • Leif Arne Tønnessen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor rotor structure and method for arranging said rotor stru...
    • Patent number 11,959,485
    • Issue date Apr 16, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Mark J. Kuzdzal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump stage diffuser
    • Patent number 11,953,024
    • Issue date Apr 9, 2024
    • Halliburton Energy Services, Inc.
    • Ketankumar K. Sheth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    System and method for a mechanical shaft lock on an electric submer...
    • Patent number 11,939,849
    • Issue date Mar 26, 2024
    • Extract Companies, LLC
    • Mitchell Lee Crane
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Air pump assembly having a rotatable assembly for flowing air into...
    • Patent number 11,920,610
    • Issue date Mar 5, 2024
    • INTEX MARKETING LTD.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with electric motor coolant jacket having radial and axi...
    • Patent number 11,913,473
    • Issue date Feb 27, 2024
    • Garrett Transportation I Inc.
    • Carlos Chavez Castellanos
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan mounting assembly systems and methods
    • Patent number 11,906,196
    • Issue date Feb 20, 2024
    • Johnson Controls Tyco IP Holdings LLP
    • April Mae Eberly Diehl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser, centrifugal compression power system and bladeless fan
    • Patent number 11,905,970
    • Issue date Feb 20, 2024
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Hai Dou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor wheel arrangement and method for the production of a com...
    • Patent number 11,905,966
    • Issue date Feb 20, 2024
    • BorgWarner Inc.
    • Timo Breininger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Centrifugal fan and air conditioning apparatus
    • Patent number 11,898,576
    • Issue date Feb 13, 2024
    • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    • Huanwen Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower assembly systems and methods
    • Patent number 11,892,013
    • Issue date Feb 6, 2024
    • Johnson Controls Tyco IP Holdings LLP
    • Madhuka Manuranga Jayarathne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump
    • Patent number 11,885,346
    • Issue date Jan 30, 2024
    • COAVIS
    • Wan Sung Pae
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump diffuser housings
    • Patent number 11,882,979
    • Issue date Jan 30, 2024
    • Haier US Appliance Solutions, Inc.
    • Kyle Edward Durham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Submersible pump assembly and method for operating the submersible...
    • Patent number 11,879,445
    • Issue date Jan 23, 2024
    • Grundfos Holding a/s
    • Carsten Nielsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower assembly for gas-burning appliance
    • Patent number 11,873,836
    • Issue date Jan 16, 2024
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double inlet backward curved blower
    • Patent number 11,873,831
    • Issue date Jan 16, 2024
    • Carrier Corporation
    • Mark Patrick Rau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump assembly
    • Patent number 11,867,184
    • Issue date Jan 9, 2024
    • Ecotech, Inc.
    • Timothy Marks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Liquid cooling multi-pumping unit
    • Patent number 11,859,619
    • Issue date Jan 2, 2024
    • Cooler Master Co., Ltd.
    • Shui-Fa Tsai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump with adjustable water discharge direction
    • Patent number 11,859,638
    • Issue date Jan 2, 2024
    • Bingbiao Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan motor and manufacturing method of the same
    • Patent number 11,859,639
    • Issue date Jan 2, 2024
    • LG Electronics Inc.
    • Changlae Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hollow direct-current brushless motor and fan
    • Patent number 11,863,049
    • Issue date Jan 2, 2024
    • Dongliang Tang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Turbomachines with decoupled collectors
    • Patent number 11,852,149
    • Issue date Dec 26, 2023
    • Concepts NREC, LLC
    • Kevin Fairman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aligning a centerline of a motor shaft in a fan assembly
    • Patent number 11,846,301
    • Issue date Dec 19, 2023
    • TRANE INTERNATIONAL INC.
    • Ryan Sullivan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Split volute for submersible pump
    • Patent number 11,835,061
    • Issue date Dec 5, 2023
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken Patton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor assembly
    • Patent number 11,828,296
    • Issue date Nov 28, 2023
    • LG Electronics Inc.
    • Jinsub Lim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single wheel multi-stage radially-layered regenerative pump
    • Patent number 11,821,429
    • Issue date Nov 21, 2023
    • EATON INTELLIGENT POWER LIMITED
    • Cody M. Mackey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 11,808,279
    • Issue date Nov 7, 2023
    • Daikin Industries, Ltd.
    • Kuuma Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller locking collar
    • Patent number 11,795,963
    • Issue date Oct 24, 2023
    • ITT Manufacturing Enterprises LLC.
    • Brian Alan Yarnot
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump housing, pump, and seat
    • Patent number 11,795,977
    • Issue date Oct 24, 2023
    • Alfmeier Präzision SE
    • Erich Dörfler
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Manufacture of a Stage Casing in a Hybrid Process
    • Publication number 20240141918
    • Publication date May 2, 2024
    • KSB SE & Co. KGaA
    • Tammuz NOBEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP STAGE DIFFUSER
    • Publication number 20240141919
    • Publication date May 2, 2024
    • Halliburton Energy Services, Inc.
    • Ketankumar K. SHETH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Manufacture of an Impeller in a Hybrid Process
    • Publication number 20240141914
    • Publication date May 2, 2024
    • KSB SE & Co. KGaA
    • Tammuz NOBEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ASSEMBLY COMPRISING FLUID CONTROL UNITS FOR A MOTOR VEHICLE
    • Publication number 20240141924
    • Publication date May 2, 2024
    • Imad-Eddin SABIR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Methods of Manufacturing Turbomachines Having Decoupled Collectors
    • Publication number 20240133385
    • Publication date Apr 25, 2024
    • Concepts NREC, LLC
    • Kevin Fairman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER PRELOADING BANDS
    • Publication number 20240117811
    • Publication date Apr 11, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPOSITE IMPELLER WITH REPLACEABLE BLADES
    • Publication number 20240110575
    • Publication date Apr 4, 2024
    • Howden Turbo GmbH
    • Simon Stummann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Coolant Pump Having an Improved Gap Seal
    • Publication number 20240102482
    • Publication date Mar 28, 2024
    • NIDEC GPM GmbH
    • Marcel Berner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER WITH FUNCTIONS OF AIR COMPRESSION, FORMATION OF AIR BEAM...
    • Publication number 20240102489
    • Publication date Mar 28, 2024
    • PO-HSUN CHIEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH DEBRIS MITIGATION
    • Publication number 20240068484
    • Publication date Feb 29, 2024
    • Apple Inc.
    • Jesse T. DYBENKO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNIVERSAL FAN SHAFT MOUNTING PLATE
    • Publication number 20240068488
    • Publication date Feb 29, 2024
    • LOMBARDINI S.R.L.
    • Vincenzo Perrone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATOR HAVING COMBINED CUTWATER AND INTAKE/EXHAUST PORT
    • Publication number 20240044340
    • Publication date Feb 8, 2024
    • TECHTRONIC CORDLESS GP
    • Ryan Hoeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPENSATION ASSEMBLIES FOR FLUID HANDLING DEVICES AND RELATED DEVI...
    • Publication number 20240026885
    • Publication date Jan 25, 2024
    • FLOWSERVE PTE. LTD.
    • Davide Balconi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VENTILATION DEVICE FOR A MOTOR VEHICLE COOLING MODULE
    • Publication number 20240011504
    • Publication date Jan 11, 2024
    • VALEO SYSTEMES THERMIQUES
    • Remi TOURNOIS
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Centrifugal Compressor, and Method for Manufacturing Same
    • Publication number 20230417255
    • Publication date Dec 28, 2023
    • Hitachi Industrial Products, Ltd.
    • Yuta MOCHIZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COOLANT PUMP
    • Publication number 20230407870
    • Publication date Dec 21, 2023
    • PIERBURG PUMP TECHNOLOGY GMBH
    • RONALD RATHKE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERMANENT MAGNET MOTOR
    • Publication number 20230400029
    • Publication date Dec 14, 2023
    • Halliburton Energy Services, Inc.
    • Hassan MANSIR
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Coupling Unit with Thermal Separation Effect
    • Publication number 20230392612
    • Publication date Dec 7, 2023
    • KSB SE & Co. KGaA
    • Axel SCHUNK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP DIFFUSER HOUSINGS
    • Publication number 20230380655
    • Publication date Nov 30, 2023
    • Haier US Appliance Solutions, Inc.
    • Kyle Edward Durham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    REFRIGERANT COMPRESSOR WITH WEAR SLEEVE AND LUBRICANT BLENDS FOR HA...
    • Publication number 20230383760
    • Publication date Nov 30, 2023
    • TRANE INTERNATIONAL INC.
    • Michael T. Siegersma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC DRIVE AND HYBRID PUMP INCLUDING THE SAME
    • Publication number 20230366403
    • Publication date Nov 16, 2023
    • FLUONICS CORP.
    • Sang Seon LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLUX MOTOR DRIVEN PUMP SYSTEMS FOR PRESSURIZING FLUID IN CLOS...
    • Publication number 20230358235
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO PIECE SPLIT SCROLL FOR CENTRIFUGAL COMPRESSOR
    • Publication number 20230332619
    • Publication date Oct 19, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Jordan Q. Steiner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pumping System and Method of Use Thereof
    • Publication number 20230332605
    • Publication date Oct 19, 2023
    • IDA Business & Technology Park, Garrycastle
    • William Tally
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20230323883
    • Publication date Oct 12, 2023
    • Yamada Manufacturing Co., Ltd.
    • Tomohiro SAWADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMP (ESP) ASSEMBLY SHAFT COUPLING WITH AXIAL...
    • Publication number 20230304504
    • Publication date Sep 28, 2023
    • Halliburton Energy Services, Inc.
    • Dezhi ZHENG
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VARIABLE INLET GUIDE VANE APPARATUS AND COMPRESSOR INCLUDING SAME
    • Publication number 20230304508
    • Publication date Sep 28, 2023
    • Emerson Climate Technologies, Inc.
    • Cody N. Kahan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR
    • Publication number 20230287892
    • Publication date Sep 14, 2023
    • LG ELECTRONICS INC.
    • Jeong Ho LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Universal Spa Pump
    • Publication number 20230265852
    • Publication date Aug 24, 2023
    • Joseph G. Elnar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20230250823
    • Publication date Aug 10, 2023
    • Spike Brewing LLC
    • Adam J. Hellman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...