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

    Pressure controlled pump systems
    • Patent number 12,366,240
    • Issue date Jul 22, 2025
    • Hamilton Sundstrand Corporation
    • Ryan Prescott Susca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial fan with tapered tongue geometry
    • Patent number 12,366,253
    • Issue date Jul 22, 2025
    • ebm-papst St. Georgen GmbH & Co. KG
    • Tobias Sieger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods associated with sound dampening in blowers
    • Patent number 12,366,256
    • Issue date Jul 22, 2025
    • Milwaukee Electric Tool Corporation
    • Benjamin J. Owen-Block
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seals for electric submersible pumps
    • Patent number 12,366,251
    • Issue date Jul 22, 2025
    • Schlumberger Technology Corporation
    • Raju Ekambaram
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fan assembly and vacuum cleaner having same
    • Patent number 12,364,373
    • Issue date Jul 22, 2025
    • Jiangsu Midea Cleaning Appliances Co., Ltd.
    • Jinxiao Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated ceiling device with mechanical arrangement for a light s...
    • Patent number 12,364,222
    • Issue date Jul 22, 2025
    • Lighting Defense Group, LLC
    • Daniel S. Spiro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Neck hanging fan
    • Patent number 12,366,255
    • Issue date Jul 22, 2025
    • Shenzhen Replay Technology Co., Ltd.
    • Lifang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor for an axial flux motor
    • Patent number 12,362,614
    • Issue date Jul 15, 2025
    • BorgWarner Inc.
    • Jan Schmolke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adaptive learning system for improving sump pump control
    • Patent number 12,359,669
    • Issue date Jul 15, 2025
    • STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
    • Nathan L. Tofte
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    PAP system blower
    • Patent number 12,359,670
    • Issue date Jul 15, 2025
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan ceiling lamp
    • Patent number 12,359,802
    • Issue date Jul 15, 2025
    • Huankun Xue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External tray hose with integrated pump
    • Patent number 12,359,677
    • Issue date Jul 15, 2025
    • Hewlett Packard Enterprise Development LP
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping efficiency apparatus and method
    • Patent number 12,360,501
    • Issue date Jul 15, 2025
    • CDM Smith Inc
    • David L. Ubert
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Downhole centrifugal pumps including locking features and related c...
    • Patent number 12,359,546
    • Issue date Jul 15, 2025
    • CHAMPIONX LLC
    • David Baillargeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump and control device
    • Patent number 12,359,673
    • Issue date Jul 15, 2025
    • Edwards Japan Limited
    • Ryutaro Honma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan
    • Patent number 12,359,678
    • Issue date Jul 15, 2025
    • JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD
    • Guanglian Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,359,680
    • Issue date Jul 15, 2025
    • Nidec Corporation
    • Shinji Takemoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial blower
    • Patent number 12,352,274
    • Issue date Jul 8, 2025
    • Milwaukee Electric Tool Corporation
    • Nathaniel A. Herrera
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal slurry pump impeller shroud with lip
    • Patent number 12,352,281
    • Issue date Jul 8, 2025
    • Weir Minerals Australia Ltd.
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Amphibious pumping vehicle
    • Patent number 12,350,985
    • Issue date Jul 8, 2025
    • Nuhn Industries Ltd.
    • Ian Nuhn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid circulator for heating or cooling systems
    • Patent number 12,352,270
    • Issue date Jul 8, 2025
    • Taco Italia S.r.l.
    • Alessio Guerrini
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor and compressor
    • Patent number 12,352,283
    • Issue date Jul 8, 2025
    • Mitsubishi Heavy Industries Compressor Corporation
    • Noriyuki Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vertical multi-stage submersible pump
    • Patent number 12,352,271
    • Issue date Jul 8, 2025
    • DAIJIN PRECISION CO., LTD.
    • Jubeak Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Data storage housing with a set of hard drives and fan devices
    • Patent number 12,352,278
    • Issue date Jul 8, 2025
    • Sanmina Corporation
    • Odie Banks Killen
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotary drive device and pump
    • Patent number 12,352,279
    • Issue date Jul 8, 2025
    • Iwaki Co., Ltd.
    • Toshiki Oniduka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Truck cooler fan
    • Patent number 12,352,286
    • Issue date Jul 8, 2025
    • Patterson Fan Company
    • Douglas R. Greulich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Journal bearing lubrication side ports for optimum bearing load cap...
    • Patent number 12,352,141
    • Issue date Jul 8, 2025
    • Halliburton Energy Services, Inc.
    • Michael Rimmer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Electric turbocharger with cooling flow path
    • Patent number 12,352,202
    • Issue date Jul 8, 2025
    • Koji Sakota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sealing member and submerged pump system
    • Patent number 12,352,272
    • Issue date Jul 8, 2025
    • Nikkiso Co., Ltd.
    • Yasuo Tomita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control device, vehicle, control method, and computer readable memo...
    • Patent number 12,352,289
    • Issue date Jul 8, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Junichiro Tamao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    STAINLESS STEEL ALLOYS, TURBOCHARGER COMPONENTS FORMED FROM THE STA...
    • Publication number 20250236940
    • Publication date Jul 24, 2025
    • Garrett Transportation I Inc.
    • Prashanth Chimangala Seetharamrao
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    FAN IMPELLER STRUCTURE
    • Publication number 20250237229
    • Publication date Jul 24, 2025
    • Asia Vital Components Co., Ltd.
    • Sung-Wei Sun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20250234818
    • Publication date Jul 24, 2025
    • Milwaukee Electric Tool Corporation
    • Beth E. Cholst
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    System and Method for Separating Fluids and Creating Magnetic Fields
    • Publication number 20250237200
    • Publication date Jul 24, 2025
    • QWTIP, LLC
    • Whitaker B. Irvin
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    BLOWER
    • Publication number 20250239905
    • Publication date Jul 24, 2025
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yasuhiro WATANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BASE FOR PROVIDING POWER AND SIGNALS BETWEEN COMPONENTS
    • Publication number 20250240913
    • Publication date Jul 24, 2025
    • Apple Inc.
    • Anthony J. AIELLO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR IMPROVING THE PERFORMANCE OF A GAS-DRIVEN G...
    • Publication number 20250237219
    • Publication date Jul 24, 2025
    • Mark J. Maynard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUAL FAN WITH INCREASED AIR FLOW
    • Publication number 20250237225
    • Publication date Jul 24, 2025
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20250237230
    • Publication date Jul 24, 2025
    • Toshiba Carrier Corporation
    • Yuki FURUTANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONNECTION MEMBER OF NECK FAN AND NECK FAN
    • Publication number 20250237231
    • Publication date Jul 24, 2025
    • Guangdong Aoyun Technology Co., Ltd.
    • Xueping Zhu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN NECK FAN AND FAN ASSEMBLY
    • Publication number 20250237232
    • Publication date Jul 24, 2025
    • Guangdong Aoyun Technology Co., Ltd.
    • Xueping Zhu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN AND FAN ASSEMBLY
    • Publication number 20250237224
    • Publication date Jul 24, 2025
    • Guangdong Aoyun Technology Co., Ltd.
    • Xueping Zhu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK HANGING FAN
    • Publication number 20250230819
    • Publication date Jul 17, 2025
    • FAN ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMP SHAFT BEARING
    • Publication number 20250229078
    • Publication date Jul 17, 2025
    • Boston Scientific Scimed, Inc.
    • Laszlo T. Farago
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PUMP UNIT FOR A CENTRIFUGAL PUMP AND A CENTRIFUGAL PUMP
    • Publication number 20250230815
    • Publication date Jul 17, 2025
    • Levitronix GmbH
    • Daniel STEINERT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MODULE WITH A HEAT DISSIPATION FUNCTION
    • Publication number 20250230820
    • Publication date Jul 17, 2025
    • Delta Electronics, Inc.
    • Yang-Hsin LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20250230817
    • Publication date Jul 17, 2025
    • SHENZHEN JISU TECHNOLOGY CO., LTD.
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR PURIFIER
    • Publication number 20250224127
    • Publication date Jul 10, 2025
    • Shenzhen Chenbei Technology Co., Ltd.
    • Yu TANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MECHANISM FOR REDUCING EDDY CURRENT LOSSES IN SEALLESS PUMPS AND TU...
    • Publication number 20250226716
    • Publication date Jul 10, 2025
    • FLOWSERVE PTE. LTD.
    • Zachary Dennis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM
    • Publication number 20250223967
    • Publication date Jul 10, 2025
    • BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
    • Thomas FELIX
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR CONTROLLING DIFFERENTIAL PRESSURE FOR AN EXTE...
    • Publication number 20250223970
    • Publication date Jul 10, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AXIAL DIRECT DRIVE SEALLESS PUMP OR TURBINE WITH DEFORMATION-RESIST...
    • Publication number 20250223968
    • Publication date Jul 10, 2025
    • FLOWSERVE PTE. LTD.
    • Andreas Dreiss
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTRACTION IMPELLER FOR AXIAL COMPRESSOR
    • Publication number 20250223973
    • Publication date Jul 10, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Moorthi Subramaniyan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANISM FOR MAINTAINING INTEGRITY OF PERMANENT MAGNETS IN DIRECTL...
    • Publication number 20250226711
    • Publication date Jul 10, 2025
    • FLOWSERVE PTE. LTD.
    • Andreas Dreiss
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER SUPPLIER FOR PETS
    • Publication number 20250215878
    • Publication date Jul 3, 2025
    • PurrSong, Inc.
    • Tae Gu NOH
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    UNDERWATER VACUUM CLEANER IMPELLER
    • Publication number 20250215888
    • Publication date Jul 3, 2025
    • Poolelf Smart Technology Co., Ltd.
    • XIN CAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR COVER, CENTRIFUGAL COMPRESSOR, TURBOCHARGER, METHOD FOR...
    • Publication number 20250215892
    • Publication date Jul 3, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Tadashi KANZAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CROSSFLOW FAN
    • Publication number 20250215879
    • Publication date Jul 3, 2025
    • Mitsubishi Electric Corporation
    • Naho ADACHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FORWARD LOAD REDUCTION STRUCTURES FOR AFT-MOST STAGES OF HIGH PRESS...
    • Publication number 20250215894
    • Publication date Jul 3, 2025
    • GENERAL ELECTRIC COMPANY
    • Vaishnav Raghuvaran
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VACUUM PUMP, ROTATING BODY FOR VACUUM PUMP, AND BALANCE CORRECTING...
    • Publication number 20250215900
    • Publication date Jul 3, 2025
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...