TREA

Radial-flow pumps

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Industry

  • CPC
  • F04D1/00
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Parent Industries

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

Current Industry

F04D1/00Radial-flow pumps

Sub Industries

F04D1/003Having contrarotating parts F04D1/006double suction pumps F04D1/02having non-centrifugal stages F04D1/025Comprising axial and raidal stages F04D1/04Helico-centrifugal pumps F04D1/06Multi-stage pumps F04D1/063of the vertically split casing type F04D1/066the casing consisting of a plurality of annuli bolted together F04D1/08the stages being situated concentrically F04D1/10with means for changing the flow-path through the stages F04D1/12Pumps with scoops or like paring members protruding in the fluid circulating in a bowl F04D1/14Pumps raising fluids by centrifugal force within a conical rotary bowl with vertical axis
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft fuel system with clutched augmentor pump
    • Patent number 11,971,040
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Edward W. Goy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device and method for determining the concentration of a subst...
    • Patent number 11,971,380
    • Issue date Apr 30, 2024
    • Grundfos Holding a/s
    • Gert Friis Eriksen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo compressor
    • Patent number 11,971,045
    • Issue date Apr 30, 2024
    • Daikin Industries, Ltd.
    • Yuji Nakazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable geometry shrouded compressor/blower rotor design
    • Patent number 11,971,050
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric submersible pump completion with wet-mate receptacle, elec...
    • Patent number 11,970,926
    • Issue date Apr 30, 2024
    • Saudi Arabian Oil Company
    • Ahmed Al-Mousa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drain pump driving apparatus and laundry treatment machine includin...
    • Patent number 11,970,807
    • Issue date Apr 30, 2024
    • LG Electronics Inc.
    • Junho Park
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Compressor flowpath
    • Patent number 11,971,051
    • Issue date Apr 30, 2024
    • RTX Corporation
    • Lisa I. Brilliant
    • 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

    Drag pump
    • Patent number 11,971,041
    • Issue date Apr 30, 2024
    • Edwards Limited
    • Michael Andrew Galtry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump and control device for vacuum pump
    • Patent number 11,971,042
    • Issue date Apr 30, 2024
    • Edwards Japan Limited
    • Hideo Fukami
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Rotary pump for conveying a fluid
    • Patent number 11,971,046
    • Issue date Apr 30, 2024
    • SULZER MANAGEMENT AG
    • Thomas Welschinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermal management assembly of a vehicle
    • Patent number 11,965,453
    • Issue date Apr 23, 2024
    • Industrie Saleri Italo S.p.A.
    • Alfonso Surace
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bellows motor expansion chamber for an electric submersible pump
    • Patent number 11,965,511
    • Issue date Apr 23, 2024
    • Halliburton Energy Services, Inc.
    • Larry James Parmeter
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Motor assembly for driving a pump or rotary device having a cooling...
    • Patent number 11,965,518
    • Issue date Apr 23, 2024
    • ITT Manufacturing Enterprises LLC.
    • Dean P. Williams
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dosing pump system
    • Patent number 11,965,496
    • Issue date Apr 23, 2024
    • Fernando A. Ubidia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual body variable duty performance optimizing pump unit
    • Patent number 11,965,512
    • Issue date Apr 23, 2024
    • S.A. Armstrong Limited
    • Gabor Lechner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor system with remote-mounted recirculation valve
    • Patent number 11,965,516
    • Issue date Apr 23, 2024
    • GM Global Technology Operations LLC
    • Jordan Bucklew Schwarz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Truck cooler fan
    • Patent number 11,965,523
    • Issue date Apr 23, 2024
    • Patterson Fan Company
    • Douglas R. Greulich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Protecting centrifugal pumps from cavitation through applied mathem...
    • Patent number 11,965,513
    • Issue date Apr 23, 2024
    • Saudi Arabian Oil Company
    • Khalid Alkad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial and downstream compressor assembly
    • Patent number 11,965,514
    • Issue date Apr 23, 2024
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and fan blades
    • Patent number 11,965,521
    • Issue date Apr 23, 2024
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Marc Schneider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and turbocharger
    • Patent number 11,965,524
    • Issue date Apr 23, 2024
    • IHI Corporation
    • Katsunori Tokieda
    • 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 11,965,401
    • Issue date Apr 23, 2024
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Radiator system
    • Patent number 11,964,550
    • Issue date Apr 23, 2024
    • Nimer Ibrahim Shiheiber
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cooling fan module
    • Patent number 11,965,517
    • Issue date Apr 23, 2024
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Tao Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stator blade for a centrifugal compressor
    • Patent number 11,965,527
    • Issue date Apr 23, 2024
    • NUOVO PIGNONE TECHNOLOGIE SRL
    • Marco Giachi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Chemical injection system for connection to a chemical tank and a p...
    • Patent number 11,964,245
    • Issue date Apr 23, 2024
    • MPW INDUSTRIAL SERVICES GROUP, INC.
    • Justin James Pierce
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pump unit
    • Patent number 11,966,238
    • Issue date Apr 23, 2024
    • Grundfos Holding a/s
    • John Bomholt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and refrigeration system
    • Patent number 11,965,515
    • Issue date Apr 23, 2024
    • Carrier Corporation
    • Wei Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump unit
    • Patent number 11,965,525
    • Issue date Apr 23, 2024
    • Grundfos Holding a/s
    • Emil Schrøder Jakobsen
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MOTOR FOR A WELL PUMP AS WELL AS ASSOCIATED PRODUCTION MET...
    • Publication number 20240146141
    • Publication date May 2, 2024
    • WILO SE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC MOTOR FOR A WELL PUMP AS WELL AS ASSOCIATED PRODUCTION METHOD
    • Publication number 20240146158
    • Publication date May 2, 2024
    • WILO SE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    JOURNAL BEARING LUBRICATION SIDE PORTS FOR OPTIMUM BEARING LOAD CAP...
    • Publication number 20240141764
    • Publication date May 2, 2024
    • Halliburton Energy Services, Inc.
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRIC WATER PUMP
    • Publication number 20240141902
    • Publication date May 2, 2024
    • COAVIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL ESP SEAL BAG SUPPORT
    • Publication number 20240141912
    • Publication date May 2, 2024
    • Baker Hughes Oilfield Operations LLC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Manufacture of a Stage Casing in a Hybrid Process
    • Publication number 20240141918
    • Publication date May 2, 2024
    • KSB SE & Co. KGaA
    • 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.
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FAN FOR A HEAT EXCHANGER OF A VEHICLE
    • Publication number 20240141921
    • Publication date May 2, 2024
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VERTICALLY SUSPENDED CENTRIFUGAL PUMP WITH INTEGRAL SPEED REDUCER
    • Publication number 20240141900
    • Publication date May 2, 2024
    • CPC Pumps International
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL
    • Publication number 20240141905
    • Publication date May 2, 2024
    • State Farm Mutual Automobile Insurance Company
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

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

    DOWNHOLE TRANSMISSION WITH WELLBORE FLUID FLOW PASSAGE
    • Publication number 20240141903
    • Publication date May 2, 2024
    • Halliburton Energy Services, Inc.
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD FOR ANALYSING THE STATE OF A PUMP ASSEMBLY AND SOFTWARE APPL...
    • Publication number 20240141904
    • Publication date May 2, 2024
    • WILO SE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP AND VACUUM EXHAUST APPARATUS
    • Publication number 20240141907
    • Publication date May 2, 2024
    • Edwards Japan Limited
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS SEAL COLUMN APPARATUS
    • Publication number 20240141908
    • Publication date May 2, 2024
    • GSCD Corp.
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FRAME AND FAN MODULE
    • Publication number 20240141909
    • Publication date May 2, 2024
    • CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP COMPRISING AN IMPELLER BODY PROVIDED AS AN OBLIQUE CONE
    • Publication number 20240141915
    • Publication date May 2, 2024
    • Pentair Flow Technologies, LLC
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PORTABLE WATER PUMP ASSEMBLY
    • Publication number 20240141901
    • Publication date May 2, 2024
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20240141906
    • Publication date May 2, 2024
    • Edwards Japan Limited
    • 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
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Full-Electric Drive Cementing Control System
    • Publication number 20240131486
    • Publication date Apr 25, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Pengyuan ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    GAS BEARING MANAGEMENT FOR A COMPRESSOR
    • Publication number 20240133390
    • Publication date Apr 25, 2024
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID RING ROTOR
    • Publication number 20240133394
    • Publication date Apr 25, 2024
    • Richard Paul Kelsall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS BEARING DEVICE AND TURBOCHARGER
    • Publication number 20240133423
    • Publication date Apr 25, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Takaya FUTAE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEAL LEAK GAS RECOVERY SYSTEM USING AN EJECTOR AND METHOD
    • Publication number 20240133310
    • Publication date Apr 25, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Sergio CIPRIANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Downhole Lubrication System
    • Publication number 20240133278
    • Publication date Apr 25, 2024
    • Upwing Energy, LLC
    • David Biddick
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CAN SYSTEM AND DUAL ELECTRIC SUBMERSIBLE PUMP DEVICE
    • Publication number 20240133382
    • Publication date Apr 25, 2024
    • BESTMATCH ENERGY TECHNOLOGY SERVICE COMPANY
    • Shengwei LU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20240133386
    • Publication date Apr 25, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL HEAT DISSIPATION FAN OF PORTABLE ELECTRONIC DEVICE
    • Publication number 20240138098
    • Publication date Apr 25, 2024
    • ACER INCORPORATED
    • Tsung-Ting Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...