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

    Fluid pump
    • Patent number 12,326,156
    • Issue date Jun 10, 2025
    • Mahle International GmbH
    • Alok Awasare
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Parasol fan, systems, and assemblies
    • Patent number 12,324,493
    • Issue date Jun 10, 2025
    • Alizé Umbrella, LLC
    • Ryan L. Dickerson
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Pressure regulator for engine lubrication system
    • Patent number 12,326,103
    • Issue date Jun 10, 2025
    • Cummins Inc.
    • Simon Tooley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Camping fan telescopic lamp
    • Patent number 12,326,252
    • Issue date Jun 10, 2025
    • Kaixian Deng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and motor assembly for an appliance such as a vacuum cleaner an...
    • Patent number 12,326,151
    • Issue date Jun 10, 2025
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump and pump assembly
    • Patent number 12,326,150
    • Issue date Jun 10, 2025
    • EcoTech, LLC
    • Justin Lawyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower unit for an appliance
    • Patent number 12,326,158
    • Issue date Jun 10, 2025
    • Haier US Appliance Solutions, Inc.
    • Kyle James Brewer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal air-sending device and air-conditioning apparatus
    • Patent number 12,320,363
    • Issue date Jun 3, 2025
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and motor assembly
    • Patent number 12,318,538
    • Issue date Jun 3, 2025
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan module and electronic device
    • Patent number 12,320,362
    • Issue date Jun 3, 2025
    • Nanning FuLian FuGui Precision Industrial Co., Ltd.
    • Chih-Yu Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Guiding mechanism, centrifugal fan thereof, and range hood thereof
    • Patent number 12,320,365
    • Issue date Jun 3, 2025
    • NINGBO FOTILE KITCHEN WARE CO., LTD.
    • Gai Lei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor-driven compressor and method for manufacturing motor-driven c...
    • Patent number 12,323,002
    • Issue date Jun 3, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shuji Takimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump apparatus
    • Patent number 12,320,359
    • Issue date Jun 3, 2025
    • Aqua Control, Inc.
    • Willis Dane
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Silent high-speed fan
    • Patent number 12,320,360
    • Issue date Jun 3, 2025
    • Shenzhen Hengmeite Technology Co., Ltd
    • Yongcai Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,320,361
    • Issue date Jun 3, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takayuki Hirano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and method of operating the centrifugal comp...
    • Patent number 12,320,366
    • Issue date Jun 3, 2025
    • Nuovo Pignone Tecnologie Srl
    • Marco Quercia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for external winding of ESP motor using a split core stator
    • Patent number 12,316,176
    • Issue date May 27, 2025
    • Baker Hughes Oilfield Operations LLC
    • Yong Li
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Efficient system for pumping low-density liquids
    • Patent number 12,313,074
    • Issue date May 27, 2025
    • Flowserve Pte. Ltd.
    • Ramakrishnan Rengasamy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mounting and demounting structure and fan
    • Patent number 12,313,086
    • Issue date May 27, 2025
    • SHENZHEN HESUNG INNOVATION TECHNOLOGY CO., LTD
    • Xianglu Dai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vehicle cooling system
    • Patent number 12,312,991
    • Issue date May 27, 2025
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Attila Simofi-Ilyes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multistage fluid compressor
    • Patent number 12,313,076
    • Issue date May 27, 2025
    • HANON SYSTEMS
    • Seong Kook Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Neck hanging fan
    • Patent number 12,313,084
    • Issue date May 27, 2025
    • Fan Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan for regenerative air vacuum street sweeper, and method of fan m...
    • Patent number 12,312,758
    • Issue date May 27, 2025
    • Curbtender Sweepers LLC
    • Aditya G. Anand
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Extraction impeller for axial compressor
    • Patent number 12,313,078
    • Issue date May 27, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Moorthi Subramaniyan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High efficiency hydronic circulator with sensors
    • Patent number 12,313,075
    • Issue date May 27, 2025
    • Taco, Inc.
    • Steve Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan structure and work vehicle
    • Patent number 12,312,766
    • Issue date May 27, 2025
    • Kubota Corporation
    • Taketo Kimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Energy-conserving fluid pump
    • Patent number 12,313,087
    • Issue date May 27, 2025
    • KINETIC TECHNOLOGY SYSTEMS, LLC
    • Gary Cornwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump
    • Patent number 12,305,649
    • Issue date May 20, 2025
    • YAMADA MANUFACTURING CO., LTD.
    • Tomohiro Sawada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process and apparatus for operating a compression system
    • Patent number 12,305,651
    • Issue date May 20, 2025
    • Air Products and Chemicals, Inc.
    • Gregory W. Henzler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fully automatic device for pumping cold air into block-stone subgrade
    • Patent number 12,305,654
    • Issue date May 20, 2025
    • NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CHINESE ACADEMY OF SCIE...
    • Yasheng Li
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    MOBILE EMERGENCY WATER SUPPLY AND DRAINAGE DEVICE
    • Publication number 20250188938
    • Publication date Jun 12, 2025
    • CHANGSHA DEWATER MECHANICAL TECHNOLOGY CO, LTD.
    • WEI GENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Stepped Leading Edge Fan Blade
    • Publication number 20250188947
    • Publication date Jun 12, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN HOUSING FOR A COMPRESSOR INSTALLATION
    • Publication number 20250188952
    • Publication date Jun 12, 2025
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • DANIEL GUARIGLIA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL BLOOD PUMP WITH HYDRODYNAMIC BEARING
    • Publication number 20250188937
    • Publication date Jun 12, 2025
    • ABIOMED EUROPE GMBH
    • Thorsten Siess
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WATER PUMPS FOR LANDSCAPE WATER
    • Publication number 20250188939
    • Publication date Jun 12, 2025
    • Suzhou University of Science and Technology
    • Rundong LIU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COOLING FAN WITH SPEED AND TEMPERATURE DISPLAY
    • Publication number 20250188940
    • Publication date Jun 12, 2025
    • Guangzhou Xuexingsi Electronic Technology Co., Ltd
    • Feng LU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GYROSCOPIC AIR HANDLER METHOD AND APPARATUS
    • Publication number 20250188953
    • Publication date Jun 12, 2025
    • Airborne Motorworks Inc.
    • Jesse Antoine Marcel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEMI-FLOATING TURBINE NOZZLE RING
    • Publication number 20250188847
    • Publication date Jun 12, 2025
    • Transportation IP Holdings, LLC
    • Christopher Homison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER PUMP AND METHOD
    • Publication number 20250188945
    • Publication date Jun 12, 2025
    • Pentair Flow Technologies, LLC
    • Jacob Arnold
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DUAL SOURCE MOTOR PUMP
    • Publication number 20250188948
    • Publication date Jun 12, 2025
    • QUANXING MACHINING GROUP CO., LTD.
    • Dong LIU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMPRESSOR SHROUD WITH SWEPT GROOVES
    • Publication number 20250188950
    • Publication date Jun 12, 2025
    • Pratt & Whitney Canada Corp.
    • Feng SHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEARABLE DEVICE FOR DELIVERING AIR
    • Publication number 20250186812
    • Publication date Jun 12, 2025
    • ResMed Pty Ltd
    • Tzu-Chin YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO CHILLER
    • Publication number 20250189183
    • Publication date Jun 12, 2025
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yasushi HASEGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OPERATING ASSEMBLY FOR PUMPS FOR RECIRCULATING A COOLING FLUID OF C...
    • Publication number 20250188936
    • Publication date Jun 12, 2025
    • Baruffaldi S.p.a.
    • NICCOLÒ NUCCI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VENTILATION SYSTEM WITH FREE FAN BLADE TIP AT HUB
    • Publication number 20250188949
    • Publication date Jun 12, 2025
    • Broan-NuTone LLC
    • Robert Woodruff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Valve/Pump Unit
    • Publication number 20250180026
    • Publication date Jun 5, 2025
    • Vitesco Technologies GMBH
    • Marius Müller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pumping System
    • Publication number 20250180041
    • Publication date Jun 5, 2025
    • Weir Minerals Netherlands B.V.
    • Johannes Stroeken
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID DRIVING DEVICE
    • Publication number 20250180024
    • Publication date Jun 5, 2025
    • Hold Well Industrial Co., Ltd.
    • Shih-Ying HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN FOR AN AIR HANDLING UNIT
    • Publication number 20250180031
    • Publication date Jun 5, 2025
    • RHEEM MANUFACTURING COMPANY
    • Kevin Mercer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH ENERGY RECOVERY FROM A RECYCLE LINE
    • Publication number 20250180032
    • Publication date Jun 5, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Massimo CAMATTI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20250180035
    • Publication date Jun 5, 2025
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takayuki HIRANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM WITH DYNAMIC LEVEL CONTROL
    • Publication number 20250180027
    • Publication date Jun 5, 2025
    • PENTAIR, INC.
    • Nicola Sgambelluri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR CHANGING A PUMP UNIT OF A CENTRIFUGAL PUMP AND CENTRIFUG...
    • Publication number 20250180039
    • Publication date Jun 5, 2025
    • Levitronix GmbH
    • Alexander SCHMID
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF CONTROLLING A PUMP AND MOTOR
    • Publication number 20250180028
    • Publication date Jun 5, 2025
    • Pentair Flow Technologies, LLC
    • Melissa Drechsel Kidd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH COMBINED ELECTRICAL CONTACT
    • Publication number 20250180029
    • Publication date Jun 5, 2025
    • MODINE MANUFACTURING COMPANY
    • Zachary Fleischmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADVANCED ELECTRIC SUBMERSIBLE PUMP (ESP) SENSOR FOR MONITORING ESP...
    • Publication number 20250180030
    • Publication date Jun 5, 2025
    • Saudi Arabian Oil Company
    • Fahad A. Alshunaiber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER
    • Publication number 20250180034
    • Publication date Jun 5, 2025
    • Kaihui Shi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR CHANGING A PUMP UNIT OF A CENTRIFUGAL PUMP AND CENTRIFUG...
    • Publication number 20250180025
    • Publication date Jun 5, 2025
    • Levitronix GmbH
    • Alexander SCHMID
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20250180040
    • Publication date Jun 5, 2025
    • Milwaukee Electric Tool Corporation
    • Adam Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBMERSIBLE PUMP MOTOR DRIVE INCLUDING OUTPUT CLAMPING FILTER
    • Publication number 20250172147
    • Publication date May 29, 2025
    • Franklin Electric Co., Inc.
    • Benjamin W. Hunley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...