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

    Variable speed pumping system and method
    • Patent number 12,253,087
    • Issue date Mar 18, 2025
    • Pentair Water Pool and Spa, Inc.
    • James Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump assemblies and kits, and related methods
    • Patent number 12,253,098
    • Issue date Mar 18, 2025
    • EcoTech, LLC
    • Justin Lawyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary electric machine and pump
    • Patent number 12,255,502
    • Issue date Mar 18, 2025
    • NIDEC TOSOK CORPORATION
    • Shigehiro Kataoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric submersible pump
    • Patent number 12,253,086
    • Issue date Mar 18, 2025
    • Saudi Arabian Oil Company
    • Robert Adams
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 12,253,088
    • Issue date Mar 18, 2025
    • Dyson Technology Limited
    • Timothy Neil Jukes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 12,253,089
    • Issue date Mar 18, 2025
    • Edwards Japan Limited
    • Haruki Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device
    • Patent number 12,253,094
    • Issue date Mar 18, 2025
    • NIDEC INSTRUMENTS CORPORATION
    • Takehiko Yazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower device
    • Patent number 12,253,095
    • Issue date Mar 18, 2025
    • Valeo Systemes Thermiques
    • Jonathan Yestrepsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial gap type motor and water pump using same
    • Patent number 12,255,508
    • Issue date Mar 18, 2025
    • Amotech Co., Ltd.
    • Byung Soo Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods of recommending changes to wakeboat wake perfor...
    • Patent number 12,252,218
    • Issue date Mar 18, 2025
    • SKIER'S CHOICE, INC.
    • Richard Lawrence Hartman
    • 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

    Pump with combined electrical contact
    • Patent number 12,247,569
    • Issue date Mar 11, 2025
    • Modine Manufacturing Company
    • Zachary Fleischmann
    • 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

    Fan set with support for bearing fastening ring assembly and assemb...
    • Patent number 12,247,582
    • Issue date Mar 11, 2025
    • WEG Equipamentos Eletricos S.A.
    • Robson Gomes Da Silva
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower device and respirator including blower device
    • Patent number 12,247,585
    • Issue date Mar 11, 2025
    • BMC MEDICAL CO., LTD
    • Bowei Jing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device to shift structural resonance in a vertical long shaft pump
    • Patent number 12,247,586
    • Issue date Mar 11, 2025
    • Mantosh Isanchandra Bhattacharya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air guide structure and fan heater
    • Patent number 12,247,762
    • Issue date Mar 11, 2025
    • SHENZHEN HESUNG INNOVATION TECHNOLOGY CO., LTD
    • Ailong Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Forward load reduction structures for aft-most stages of high press...
    • Patent number 12,247,580
    • Issue date Mar 11, 2025
    • General Electric Company
    • Vaishnav Raghuvaran
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling fan and cooling fan module
    • Patent number 12,247,579
    • Issue date Mar 11, 2025
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Wuerzburg
    • Christian Froh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fitting for a water tank
    • Patent number 12,246,913
    • Issue date Mar 11, 2025
    • RAIN HARVESTING PTY LTD
    • Shaun Crossman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Blower
    • Patent number 12,245,553
    • Issue date Mar 11, 2025
    • Makita Corporation
    • Shinsuke Naka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and turbocharger
    • Patent number 12,247,573
    • Issue date Mar 11, 2025
    • IHI Corporation
    • Atsushi Yonemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing member and submerged pump system
    • Patent number 12,247,575
    • Issue date Mar 11, 2025
    • Nikkiso Co., Ltd.
    • Yasuo Tomita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine with compressor impeller
    • Patent number 12,247,578
    • Issue date Mar 11, 2025
    • Koji Sakota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage centrifugal compressor
    • Patent number 12,247,584
    • Issue date Mar 11, 2025
    • Atlas Copco Airpower, naamloze vennootschap
    • Bjorn Verrelst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine engine assembly comprising a casing and an aerodynamic trea...
    • Patent number 12,247,494
    • Issue date Mar 11, 2025
    • SAFRAN
    • Gabriel Perez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrical submersible pump for a wellbore
    • Patent number 12,247,469
    • Issue date Mar 11, 2025
    • Saudi Arabian Oil Company
    • Mostafa M. Bori
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fan with elevated mechanical support for no-bottom-vent systems
    • Patent number 12,241,478
    • Issue date Mar 4, 2025
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated adjustable multi-pump mechanical circulatory support device
    • Patent number 12,239,831
    • Issue date Mar 4, 2025
    • Drexel University
    • Harutyun Sarkisyan
    • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOOD PUMP WITH IMPROVED LEAKAGE CONTROL
    • Publication number 20250090832
    • Publication date Mar 20, 2025
    • ABIOMED, INC.
    • Soumen Das
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    SYSTEMS AND METHODS FOR DETERMINING STARTUP PRESSURE RATIO FOR DYNA...
    • Publication number 20250093084
    • Publication date Mar 20, 2025
    • Copeland LP
    • Matthew J. Swallow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SIMPLE STRUCTURE ELECTRIC OIL PUMP WITH ONE-WAY AIR VALVE
    • Publication number 20250092990
    • Publication date Mar 20, 2025
    • Zhongshan Jitonglong Plastic Hardware Products Co., Ltd.
    • Xinguo GU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN HOUSING
    • Publication number 20250092881
    • Publication date Mar 20, 2025
    • Delta Electronics, Inc.
    • Yueh-Chih Hung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC DRIVE APPARATUS
    • Publication number 20250092828
    • Publication date Mar 20, 2025
    • Rolls-Royce plc
    • Paul W HISGETT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20250092883
    • Publication date Mar 20, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki OKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump With an HM Interface Which Can Be Installed in a Variable Manner
    • Publication number 20250092875
    • Publication date Mar 20, 2025
    • KSB SE & Co. KGaA
    • Axel SCHUNK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    DETERMINING ANGULAR POSITION OF A ROTOR IN A DOWNHOLE ELECTRIC SUBM...
    • Publication number 20250092769
    • Publication date Mar 20, 2025
    • Halliburton Energy Services, Inc.
    • Ketankumar Kantilal Sheth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Cooling System for Electronic Spinning Assembly
    • Publication number 20250084848
    • Publication date Mar 13, 2025
    • WAYMO LLC
    • Rutvik Acharya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC WATER PUMP
    • Publication number 20250088061
    • Publication date Mar 13, 2025
    • Hyundai Motor Company
    • Seong-Bin Jeong
    • B60 - VEHICLES IN GENERAL
  • 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

    FAN ASSEMBLY
    • Publication number 20250084854
    • Publication date Mar 13, 2025
    • Honda Motor Co., Ltd.
    • Pirooz Moradnia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DETERMINING ELECTRICAL SUBMERSIBLE PUMP LIFETIME EXPECTANCY
    • Publication number 20250084756
    • Publication date Mar 13, 2025
    • Saudi Arabian Oil Company
    • Christopher Wrighton
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING ASSEMBLY FOR A PUMP WITH A LEAK PATH
    • Publication number 20250084851
    • Publication date Mar 13, 2025
    • Cooper Standard Automotive Inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SHROUD WITH CONTROLLABLE BYPASS COMPONENT FORMED OF THER...
    • Publication number 20250084859
    • Publication date Mar 13, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH LABYRINTH SEAL
    • Publication number 20250084862
    • Publication date Mar 13, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Jeffrey Allen MORGAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW WIND WHEEL, AIR CONDITIONER OUTDOOR UNIT, AND AIR CONDIT...
    • Publication number 20250084865
    • Publication date Mar 13, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Dongdong YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL-FLOW HEAT-DISSIPATION FAN
    • Publication number 20250084869
    • Publication date Mar 13, 2025
    • ACER INCORPORATED
    • Cheng-Wen Hsieh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC WATER PUMP
    • Publication number 20250084849
    • Publication date Mar 13, 2025
    • Hyundai Motor Company
    • Seong-Bin Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POOL COVER PUMP
    • Publication number 20250084852
    • Publication date Mar 13, 2025
    • Joseph R. Pinto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250084853
    • Publication date Mar 13, 2025
    • Honda Motor Co., Ltd.
    • Pirooz Moradnia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE-PART LIQUID COOLING PUMPING UNIT
    • Publication number 20250081395
    • Publication date Mar 6, 2025
    • COOLER MASTER CO., LTD.
    • Shui-fa Tsai
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TURBOPUMP CAPABLE OF BALANCING AXIAL THRUST
    • Publication number 20250075707
    • Publication date Mar 6, 2025
    • KOREA AEROSPACE RESEARCH INSTITUTE
    • Seong Min JEON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER ASSEMBLY ENCLOSURE
    • Publication number 20250075708
    • Publication date Mar 6, 2025
    • Regal Beloit America, Inc.
    • Chirag Sureshbhai Patel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Support Frame for Positive Pressure Blower
    • Publication number 20250075843
    • Publication date Mar 6, 2025
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTISTAGE CENTRIFUGAL PUMP FOR PUMPING FLUID, AN IMPELLER/ SHAFT A...
    • Publication number 20250075702
    • Publication date Mar 6, 2025
    • Sulzer Management AG
    • Jouni VARTIAINEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP UNIT FOR A CENTRIFUGAL PUMP AND CENTRIFUGAL PUMP
    • Publication number 20250075703
    • Publication date Mar 6, 2025
    • Levitronix GmbH
    • Rennan HU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN DEVICE
    • Publication number 20250075704
    • Publication date Mar 6, 2025
    • SHARKNINJA OPERATING LLC
    • Richard Mathias
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...