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specially for centrifugal pumps

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  • CPC
  • F04D29/22
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/22specially for centrifugal pumps
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGAL PUMP STAGE WITH RADIUSED IMPELLER FLOW PASSAGE EXIT FOR...
    • Publication number 20240384634
    • Publication date Nov 21, 2024
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TURBOCHARGER TURBINE ASSEMBLY
    • Publication number 20240326162
    • Publication date Oct 3, 2024
    • Garrett Transportation I Inc.
    • Petr Balon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Blade Arrangement Having Microblades
    • Publication number 20240328428
    • Publication date Oct 3, 2024
    • KSB SE & Co. KGaA
    • Boris JANJIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Lightweight Hydraulics Design for Improved 3D Printability
    • Publication number 20240318658
    • Publication date Sep 26, 2024
    • KSB SE & Co. KGaA
    • Boris JANJIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP IMPELLER
    • Publication number 20240287997
    • Publication date Aug 29, 2024
    • TBK CO., LTD.
    • Jea woong SEOK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller
    • Publication number 20240287998
    • Publication date Aug 29, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND METHOD OF MANUFACTURING AN IMPELLER
    • Publication number 20240263639
    • Publication date Aug 8, 2024
    • EBARA PUMPS EUROPE S.P.A.
    • Paolo BALZARIN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMP
    • Publication number 20240263643
    • Publication date Aug 8, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Oki MATSUBARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Impeller With Tapered Shroud
    • Publication number 20240255000
    • Publication date Aug 1, 2024
    • Weir Minerals Australia Ltd
    • Michael George Dern
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller Shroud With Lip
    • Publication number 20240254999
    • Publication date Aug 1, 2024
    • Weir Minerals Australia Ltd.
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WASHING MACHINE
    • Publication number 20240247425
    • Publication date Jul 25, 2024
    • LG ELECTRONICS INC.
    • Beomjun KIM
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    LIQUID RING ROTOR
    • Publication number 20240229816
    • Publication date Jul 11, 2024
    • Richard Paul Kelsall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR ELEMENT FOR A SLURRY PUMP
    • Publication number 20240229817
    • Publication date Jul 11, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Electric Submersible Pump with Improved Gas Separator Performance i...
    • Publication number 20240218767
    • Publication date Jul 4, 2024
    • Halliburton Energy Services, Inc.
    • Donn J. BROWN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PUMP AND PUMP ASSEMBLY
    • Publication number 20240209859
    • Publication date Jun 27, 2024
    • Eco Tech, LLC
    • Justin LAWYER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR CONVEYING WASTEWATER AND IMPELLER FOR SUCH A PUMP
    • Publication number 20240191723
    • Publication date Jun 13, 2024
    • SULZER MANAGEMENT AG
    • Robert CONOLLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID...
    • Publication number 20240191716
    • Publication date Jun 13, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Stephane DUMONCEAUX
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    BOTTOM-SUCTION SUBMERSIBLE PUMP
    • Publication number 20240167479
    • Publication date May 23, 2024
    • Cairong Liang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT VOLUTE FOR SUBMERSIBLE PUMP
    • Publication number 20240159246
    • Publication date May 16, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken PATTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Manufacture of an Impeller in a Hybrid Process
    • Publication number 20240141914
    • Publication date May 2, 2024
    • KSB SE & Co. KGaA
    • Tammuz NOBEL
    • 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
    • Jacob Arnold
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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

    WEAR ELEMENT FOR A SLURRY PUMP
    • Publication number 20240133395
    • Publication date Apr 25, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRUDE OIL EXTRACTION PUMP
    • Publication number 20240125217
    • Publication date Apr 18, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Shuhei Sasaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPOSITE IMPELLER WITH REPLACEABLE BLADES
    • Publication number 20240110575
    • Publication date Apr 4, 2024
    • Howden Turbo GmbH
    • Simon Stummann
    • 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 COMPRESSOR IMPELLER WITH NONLINEAR BACKWALL
    • Publication number 20240052846
    • Publication date Feb 15, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Noel Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER PUMP
    • Publication number 20240052844
    • Publication date Feb 15, 2024
    • COAVIS
    • Hyuntae LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL INCOMPRESSIBLE FLUID PUMP
    • Publication number 20240035488
    • Publication date Feb 1, 2024
    • Barrington Pumps Pty Ltd
    • Garth Barrington Davey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...