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  • F04D13/021
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D13/00Pumping installations or systems

Current Industry

F04D13/021containing a coupling
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft fuel system with clutched augmentor pump
    • Patent number 11,971,040
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Edward W. Goy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Coolant pump for a vehicle
    • Patent number 11,920,598
    • Issue date Mar 5, 2024
    • BARUFFALDI S.p.A.
    • Marco Garbelli
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ring latch locking shaft coupling for bi-directional loading
    • Patent number 11,905,802
    • Issue date Feb 20, 2024
    • Halliburton Energy Services, Inc.
    • Casey Laine Newport
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pump-driven coolant filling device and methods
    • Patent number 11,864,346
    • Issue date Jan 2, 2024
    • Rouchon Industries, Inc.
    • Stephen Mounioloux
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shear pin and drive shaft spring brake in electrical submersible pump
    • Patent number 11,795,962
    • Issue date Oct 24, 2023
    • BAKER HUGHES OILFIELD OPERATIONS, LLC
    • Randal Perisho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Particle guard ring for mixed flow pump
    • Patent number 11,692,551
    • Issue date Jul 4, 2023
    • Schlumberger Technology Corporation
    • Kean Wee Cheah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power generating unit
    • Patent number 11,649,821
    • Issue date May 16, 2023
    • Volvo Truck Corporation
    • Benny Liljeblad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubricant pump with automatically coupling pump unit and method for...
    • Patent number 11,608,831
    • Issue date Mar 21, 2023
    • BAIER & KOEPPEL GMBH & CO. KG
    • Bernhard Koeppel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aquacycle pump and method of use
    • Patent number 11,566,608
    • Issue date Jan 31, 2023
    • Planet Water, LLC
    • Mark A. Steele
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spring spacer coupling
    • Patent number 11,486,410
    • Issue date Nov 1, 2022
    • ITT Manufacturing Enterprises LLC.
    • Daniel Stephen Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump to motor connection system
    • Patent number 11,460,030
    • Issue date Oct 4, 2022
    • Heartware Inc.
    • Charles R. Shambaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas seal column pump
    • Patent number 11,396,882
    • Issue date Jul 26, 2022
    • William Louis Kacin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Permanent magnet direct-drive slurry pump based on gas film drag re...
    • Patent number 11,371,522
    • Issue date Jun 28, 2022
    • China University of Mining and Technology
    • Fangwei Xie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump guard and methods of use thereof
    • Patent number 11,324,976
    • Issue date May 10, 2022
    • WECHSLER ENGINEERING AND CONSULTING
    • Thomas Wechsler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-powered sanitary pump
    • Patent number 11,255,342
    • Issue date Feb 22, 2022
    • Hyung Bok Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric submersible pump (ESP) gas slug mitigation system
    • Patent number 11,248,628
    • Issue date Feb 15, 2022
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Non-occluding intravascular blood pump providing reduced hemolysis
    • Patent number 11,235,138
    • Issue date Feb 1, 2022
    • Procyrion, Inc.
    • Sascha Gross-Hardt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    One-way clutch drive shaft coupling in submersible well pump assembly
    • Patent number 11,225,972
    • Issue date Jan 18, 2022
    • Baker Hughes Oilfield Operations LLC
    • Nikolas Davis
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pump-driven coolant filling device and methods
    • Patent number 11,172,592
    • Issue date Nov 9, 2021
    • Rouchon Industries Inc.
    • Stephen Mounioloux
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bailer-type long-shaft pump and application thereof
    • Patent number 11,118,586
    • Issue date Sep 14, 2021
    • JIANGSU TAIHU PLANNING AND DESIGN INSTITUTE OF WATER RESOURCES CO., LTD.
    • Yufeng Chang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Pump assembly for recirculating a cooling fluid of a heat engine
    • Patent number 11,085,449
    • Issue date Aug 10, 2021
    • FPT Industrial S.p.A.
    • Massimiliano Modica
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wireline-deployed ESP with self-supporting cable
    • Patent number 11,085,260
    • Issue date Aug 10, 2021
    • Baker Hughes, a GE company, LLC
    • Ahmed AlAdawy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Particle guard ring for mixed flow pump
    • Patent number 11,041,496
    • Issue date Jun 22, 2021
    • Schlumberger Technology Corporation
    • Kean Wee Cheah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method of manufacturing supercharger
    • Patent number 11,028,855
    • Issue date Jun 8, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Masaya Hatanaka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Reactor coolant pump set
    • Patent number 11,015,615
    • Issue date May 25, 2021
    • Joint Stock Company “Central Design Bureau of Machine Building”
    • Vladimir Sergeevich Gerasimov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods and apparatus for providing ESP stage sequential engagement
    • Patent number 10,968,914
    • Issue date Apr 6, 2021
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods and apparatus for providing ESP stage sequential engagement
    • Patent number 10,962,015
    • Issue date Mar 30, 2021
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump
    • Patent number 10,859,090
    • Issue date Dec 8, 2020
    • New Motech Co., Ltd.
    • Jeong Cheol Jang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid system with a continuously variable transmission
    • Patent number 10,801,501
    • Issue date Oct 13, 2020
    • Kevin Ralph Younker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cabin blower system
    • Patent number 10,793,279
    • Issue date Oct 6, 2020
    • Rolls-Royce PLC
    • Richard Sharpe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM FOR OPERATING OIL PUMP FOR MOBILITY VEHICLE
    • Publication number 20230407872
    • Publication date Dec 21, 2023
    • Hyundai Motor Company
    • Jin Young HWANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR IMPROVING VEHICLE EFFICIENCY
    • Publication number 20230391409
    • Publication date Dec 7, 2023
    • Colin A. Nurse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Coupling Unit with Connecting Pieces
    • Publication number 20230383755
    • Publication date Nov 30, 2023
    • KSB SE & Co. KGaA
    • Tobias SECKINGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RING LATCH LOCKING SHAFT COUPLING FOR BI-DIRECTIONAL LOADING
    • Publication number 20230349274
    • Publication date Nov 2, 2023
    • Halliburton Energy Services, Inc.
    • Casey Laine NEWPORT
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMP (ESP) ASSEMBLY WITH LOAD ABSORBING COUPLING
    • Publication number 20230184253
    • Publication date Jun 15, 2023
    • Halliburton Energy Services, Inc.
    • Donn Jason Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    AIRCRAFT FUEL SYSTEM WITH CLUTCHED AUGMENTOR PUMP
    • Publication number 20230132118
    • Publication date Apr 27, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Edward W. Goy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPRING SPACER COUPLING
    • Publication number 20230075831
    • Publication date Mar 9, 2023
    • ITT Manufacturing Enterprises LLC
    • Daniel Stephen Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP-DRIVEN COOLANT FILLING DEVICE AND METHODS
    • Publication number 20220369508
    • Publication date Nov 17, 2022
    • Rouchon Industries Inc. d/b/a Swiftech
    • Stephen Mounioloux
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-OCCLUDING INTRAVASCULAR BLOOD PUMP PROVIDING REDUCED HEMOLYSIS
    • Publication number 20220226634
    • Publication date Jul 21, 2022
    • PROCYRION, INC.
    • Sascha Gross-Hardt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HYBRID PUMP APPARATUS
    • Publication number 20220213833
    • Publication date Jul 7, 2022
    • Concentric Birmingham Limited
    • Paul SHEPHERD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PARTICLE GUARD RING FOR MIXED FLOW PUMP
    • Publication number 20210310493
    • Publication date Oct 7, 2021
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kean Wee CHEAH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER GENERATING UNIT
    • Publication number 20210293228
    • Publication date Sep 23, 2021
    • VOLVO TRUCK CORPORATION
    • Benny Liljeblad
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRUCK-MOUNTED CONCRETE PUMP
    • Publication number 20210285450
    • Publication date Sep 16, 2021
    • LIEBHERR-MISCHTECHNIK GMBH
    • Raphael SEIFRIED
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLUID MACHINE WITH IMPELLER DRIVEN VIA ITS RIM
    • Publication number 20210269132
    • Publication date Sep 2, 2021
    • FLOWTRU AS
    • Martin Jung LEINE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PTO DRIVEN ARTICULATED TRAILER TURBINE PUMP
    • Publication number 20210262471
    • Publication date Aug 26, 2021
    • Harrinarine Ramlall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric Submersible Pump (ESP) Gas Slug Mitigation System
    • Publication number 20210148380
    • Publication date May 20, 2021
    • Halliburton Energy Services, Inc.
    • Donn J. BROWN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Seal Column Pump
    • Publication number 20210088052
    • Publication date Mar 25, 2021
    • William Louis Kacin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMPING SYSTEM WITH A CONTINUOUSLY VARIABLE TRANSMISSION
    • Publication number 20200408215
    • Publication date Dec 31, 2020
    • KEVIN RALPH YOUNKER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMAL MODULE
    • Publication number 20200400153
    • Publication date Dec 24, 2020
    • Compal Electronics, Inc.
    • Jui-Min Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP TO MOTOR CONNECTION SYSTEM
    • Publication number 20200376180
    • Publication date Dec 3, 2020
    • HEARTWARE, INC.
    • Charles R. SHAMBAUGH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LUBRICANT PUMP WITH AUTOMATICALLY COUPLING PUMP UNIT AND METHOD FOR...
    • Publication number 20200291945
    • Publication date Sep 17, 2020
    • BAIER & KOEPPEL GMBH & CO. KG
    • Bernhard KOEPPEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BAILER-TYPE LONG-SHAFT PUMP AND APPLICATION THEREOF
    • Publication number 20200240416
    • Publication date Jul 30, 2020
    • JIANGSU TAIHU PLANNING AND DESIGN INSTITUTE OF WATER RESOURCES CO., LTD.
    • Yufeng CHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP GUARD AND METHODS OF USE THEREOF
    • Publication number 20200222734
    • Publication date Jul 16, 2020
    • Thomas WECHSLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Device, especially for mobile means of transport
    • Publication number 20200224664
    • Publication date Jul 16, 2020
    • Bricks Groupe LLC
    • Harry Soderstrom
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY WITH ELECTRIC DRIVE AND WITH MECHANICAL DRIVE COMPRIS...
    • Publication number 20200191041
    • Publication date Jun 18, 2020
    • INDUSTRIE SALERI ITALO S.p.A.
    • Alfonso SURACE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20190353168
    • Publication date Nov 21, 2019
    • AISIN SEIKI KABUSHIKI KAISHA
    • Toru FUJIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CABIN BLOWER SYSTEM
    • Publication number 20190233124
    • Publication date Aug 1, 2019
    • Rolls-Royce plc
    • Richard SHARPE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WATER PUMP
    • Publication number 20190234417
    • Publication date Aug 1, 2019
    • New Motech Co., Ltd.
    • Jeong Cheol JANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Methods and Apparatus for Providing ESP Stage Sequential Engagement
    • Publication number 20190226307
    • Publication date Jul 25, 2019
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FAN
    • Publication number 20190203721
    • Publication date Jul 4, 2019
    • NIDEC CORPORATION
    • Masaki ADACHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...