TREA

Helico-centrifugal pumps

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Industry

  • CPC
  • F04D1/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D1/00Radial-flow pumps

Current Industry

F04D1/04Helico-centrifugal pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pumps
    • Patent number 12,012,971
    • Issue date Jun 18, 2024
    • Collins Engine Nozzles, Inc.
    • Travis H. Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump for pumping a multiphase suspension and a gas remo...
    • Patent number 11,953,013
    • Issue date Apr 9, 2024
    • SULZER MANAGEMENT AG
    • Kalle Titinen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbofan
    • Patent number 11,953,020
    • Issue date Apr 9, 2024
    • Daikin Industries, Ltd.
    • Ryuusuke Ohtaguro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Charge pump for electric submersible pump (ESP) assembly
    • Patent number 11,867,035
    • Issue date Jan 9, 2024
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid pumps
    • Patent number 11,846,300
    • Issue date Dec 19, 2023
    • Collins Engine Nozzles, Inc.
    • Travis H. Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plastic pump, and method for manufacturing same
    • Patent number 11,703,056
    • Issue date Jul 18, 2023
    • FLUONICS CORP.
    • Sang Seon Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Liquid storage device
    • Patent number 11,497,138
    • Issue date Nov 8, 2022
    • Cooler Master Co., Ltd.
    • Shui-Fa Tsai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Thin pump
    • Patent number 11,493,047
    • Issue date Nov 8, 2022
    • Cooler Master Co., Ltd.
    • Chiu Yu Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbopump with axially curved vane
    • Patent number 11,268,515
    • Issue date Mar 8, 2022
    • AEROJET ROCKETDYNE, INC.
    • Jeff Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal pump
    • Patent number 11,131,318
    • Issue date Sep 28, 2021
    • Daniel Scott Webb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller
    • Patent number 11,092,161
    • Issue date Aug 17, 2021
    • Jaguar Land Rover Limited
    • Matthew Albrecht
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Temperature responsive variable water pump and engine cooling system
    • Patent number 10,968,812
    • Issue date Apr 6, 2021
    • Hyundai Motor Company
    • Hyo-Jo Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motorized pump
    • Patent number 10,941,778
    • Issue date Mar 9, 2021
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water-cooling head
    • Patent number 10,928,142
    • Issue date Feb 23, 2021
    • AURAS TECHNOLOGY CO., LTD.
    • Chien-An Chen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Cooling fan and heat dissipating module including the same
    • Patent number 10,921,062
    • Issue date Feb 16, 2021
    • INVENTEC (PUDONG) TECHNOLOGY CORPORATION
    • Chih-Kai Yang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Finger pump
    • Patent number 10,895,267
    • Issue date Jan 19, 2021
    • KSB SAS
    • Nicolas Petit
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-pump control system with power consumption optimization
    • Patent number 10,801,503
    • Issue date Oct 13, 2020
    • Grundfos Holding a/s
    • Casper Hillerup Lyhne
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Multi-pump control system with power consumption optimization
    • Patent number 10,801,504
    • Issue date Oct 13, 2020
    • Grundfos Holding a/s
    • Casper Hillerup Lyhne
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Multi-pump control system with power consumption optimization
    • Patent number 10,794,384
    • Issue date Oct 6, 2020
    • Grundfos Holding a/s
    • Casper Hillerup Lyhne
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Downhole chemical injection method and system for use in ESP applic...
    • Patent number 10,550,678
    • Issue date Feb 4, 2020
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Amperometric sensor system
    • Patent number 10,481,117
    • Issue date Nov 19, 2019
    • Halogen Systems, Inc.
    • Michael A. Silveri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Downhole chemical injection method and system for use in ESP applic...
    • Patent number 10,480,299
    • Issue date Nov 19, 2019
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pump with separate mixed-flow and axial-flow impeller stages...
    • Patent number 10,434,232
    • Issue date Oct 8, 2019
    • Heartware, Inc.
    • Jingchun Wu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Downhole chemical injection method and system for use in ESP applic...
    • Patent number 10,385,664
    • Issue date Aug 20, 2019
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly for a dishwashing appliance
    • Patent number 10,349,810
    • Issue date Jul 16, 2019
    • Haier US Appliance Solutions, Inc.
    • John Edward Dries
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly for a dishwashing appliance
    • Patent number 10,349,809
    • Issue date Jul 16, 2019
    • Haier US Appliance Solutions, Inc.
    • John Edward Dries
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric-motor-driven liquid pump
    • Patent number 10,337,513
    • Issue date Jul 2, 2019
    • FTE Automotive GmbH
    • Alexander Reul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bilge pump arrangement having back flow preventer
    • Patent number 10,302,090
    • Issue date May 28, 2019
    • Flow Control LLC.
    • Randall H. Moormann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal pump impeller
    • Patent number 10,267,313
    • Issue date Apr 23, 2019
    • Bühler Motor GmbH
    • Georg Bernreuther
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Magnetically coupled pump assembly
    • Patent number 10,260,507
    • Issue date Apr 16, 2019
    • Moog Inc.
    • Ronald Flanary
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-STAGE CAVITATION GENERATOR FOR ORGANIC WASTEWATER TREATMENT
    • Publication number 20240218883
    • Publication date Jul 4, 2024
    • JIANGSU UNIVERSITY
    • Yong WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE-INTEGRATED ELECTRIC WATER PUMP
    • Publication number 20240200573
    • Publication date Jun 20, 2024
    • COAVIS
    • Hyun Tae Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLUID PUMPS
    • Publication number 20240117814
    • Publication date Apr 11, 2024
    • Collins Engine Nozzles, Inc.
    • Travis H. Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND REVERSIBLE PUMP-TURBINE
    • Publication number 20240093665
    • Publication date Mar 21, 2024
    • BHE Turbomachinery, LLC
    • Henry K. Obermeyer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CENTRIFUGAL PUMP FOR PUMPING A MULTIPHASE SUSPENSION AND A GAS REMO...
    • Publication number 20240026884
    • Publication date Jan 25, 2024
    • Sulzer Management AG
    • Kalle TITINEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Charge Pump for Electric Submersible Pump (ESP) Assembly
    • Publication number 20230105823
    • Publication date Apr 6, 2023
    • Halliburton Energy Services, Inc.
    • Donn J. BROWN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID PUMPS
    • Publication number 20220412371
    • Publication date Dec 29, 2022
    • DELAVAN INC
    • Travis H. Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMPS
    • Publication number 20220412370
    • Publication date Dec 29, 2022
    • DELAVAN INC
    • Travis H. Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THIN PUMP
    • Publication number 20210308346
    • Publication date Oct 7, 2021
    • COOLER MASTER CO., LTD.
    • Chiu Yu YEH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUEL BOOST PUMP ASSEMBLY FOR AN AIRCRAFT
    • Publication number 20210070464
    • Publication date Mar 11, 2021
    • Eaton Intelligent Power Limited
    • Alan Massey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AQUACYCLE PUMP AND METHOD OF USE
    • Publication number 20210062813
    • Publication date Mar 4, 2021
    • Planet Water, LLC
    • Mark A. Steele
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FINGER PUMP
    • Publication number 20210040957
    • Publication date Feb 11, 2021
    • KSB SAS
    • Nicolas PETIT
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING FAN AND HEAT DISSIPATING MODULE INCLUDING THE SAME
    • Publication number 20200378688
    • Publication date Dec 3, 2020
    • Inventec (Pudong) Technology Corporation
    • Chih-Kai YANG
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    MOTORIZED PUMP
    • Publication number 20200355184
    • Publication date Nov 12, 2020
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PLASTIC PUMP, AND METHOD FOR MANUFACTURING SAME
    • Publication number 20200248694
    • Publication date Aug 6, 2020
    • Fluonics Corp.
    • Sang Seon LEE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOTOR-DRIVEN COMPRESSOR
    • Publication number 20200235616
    • Publication date Jul 23, 2020
    • Kabushiki Kaisha Toyota Jidoshokki
    • Noriyuki SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Seat Ventilation Device for a Seat System, in Particular of a Motor...
    • Publication number 20200070696
    • Publication date Mar 5, 2020
    • Daimler AG
    • Sven FRIDERICH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURBOMACHINERY
    • Publication number 20200063739
    • Publication date Feb 27, 2020
    • Rolls-Royce plc
    • Martin N GOODHAND
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Motorized pump
    • Publication number 20200056615
    • Publication date Feb 20, 2020
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WATER-COOLING HEAD
    • Publication number 20190339026
    • Publication date Nov 7, 2019
    • AURAS Technology Co., Ltd.
    • CHIEN-AN CHEN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Centrifugal Pump
    • Publication number 20190277303
    • Publication date Sep 12, 2019
    • Daniel Scott Webb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FINGER PUMP
    • Publication number 20190257320
    • Publication date Aug 22, 2019
    • KSB SAS
    • Nicolas PETIT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER
    • Publication number 20190162199
    • Publication date May 30, 2019
    • Jaguar Land Rover Limited
    • Matthew ALBRECHT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MODULAR, MULTI-STAGE, INTEGRAL SEALED MOTOR PUMP WITH INTEGRALLY-CO...
    • Publication number 20190120249
    • Publication date Apr 25, 2019
    • FLOWSERVE MANAGEMENT COMPANY
    • Scott Judge
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-PUMP CONTROL SYSTEM
    • Publication number 20190017512
    • Publication date Jan 17, 2019
    • GRUNDFOS HOLDING A/S
    • Casper HILLERUP LYHNE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    MULTI-PUMP CONTROL SYSTEM
    • Publication number 20190017511
    • Publication date Jan 17, 2019
    • GRUNDFOS HOLDING A/S
    • Casper HILLERUP LYHNE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MULTI-PUMP CONTROL SYSTEM
    • Publication number 20190017513
    • Publication date Jan 17, 2019
    • GRUNDFOS HOLDING A/S
    • Casper HILLERUP LYHNE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    BLOOD PUMP WITH SEPARATE MIXED-FLOW AND AXIAL-FLOW IMPELLER STAGES...
    • Publication number 20190009012
    • Publication date Jan 10, 2019
    • HEARTWARE, INC.
    • Jingchun Wu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CENTRIFUGAL PUMP ASSEMBLIES HAVING AN AXIAL FLUX ELECTRIC MOTOR AND...
    • Publication number 20180216622
    • Publication date Aug 2, 2018
    • Regal Beloit America, Inc.
    • Matthew J. Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Amperometric Sensor System
    • Publication number 20180143152
    • Publication date May 24, 2018
    • Michael A. Silveri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...