TREA

Regenerative pumps

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Industry

  • CPC
  • F04D5/002
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D5/00Pumps with circumferential or transverse flow

Current Industry

F04D5/002Regenerative pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Blade rotor and fluid working machine comprising such a rotor
    • Patent number 12,025,146
    • Issue date Jul 2, 2024
    • FPZ S.P.A.
    • Andrea Lazari
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid pump impeller including blades extending from a hub to an out...
    • Patent number 12,000,411
    • Issue date Jun 4, 2024
    • PHINIA DELPHI LUXEMBOURG SARL
    • John G. Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated pumps
    • Patent number 11,946,471
    • Issue date Apr 2, 2024
    • Hamilton Sundstrand Corporation
    • Naison E. Mastrocola
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Side channel compressor for compressing gas
    • Patent number 11,781,559
    • Issue date Oct 10, 2023
    • Mahle International GmbH
    • Christian Gramlich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-way coolant valve and heat pump system having the same
    • Patent number 11,761,372
    • Issue date Sep 19, 2023
    • Hyundai Motor Company
    • Seong-Bin Jeong
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Additively manufactured fluid pumps and portions thereof
    • Patent number 11,739,749
    • Issue date Aug 29, 2023
    • Collins Engine Nozzles, Inc.
    • Travis H. Marshall
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Sealing ring gland and fuel pump including the same
    • Patent number 11,725,616
    • Issue date Aug 15, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compressor
    • Patent number 11,384,771
    • Issue date Jul 12, 2022
    • LG Electronics Inc.
    • Kangwook Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diagnostic apparatus for fuel pump
    • Patent number 11,371,511
    • Issue date Jun 28, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Side-channel compressor for a fuel cell system for conveying and/or...
    • Patent number 11,335,923
    • Issue date May 17, 2022
    • Robert Bosch GmbH
    • Michael Kurz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reducing bearing load in a regenerative turbine pump
    • Patent number 11,125,234
    • Issue date Sep 21, 2021
    • Upwing Energy, LLC
    • David Biddick
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Coolant pump for the automotive industry
    • Patent number 10,982,676
    • Issue date Apr 20, 2021
    • Pierburg GmbH
    • Stephan Zielberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Regenerative pump start stage for high speed centrifugal fuel pump
    • Patent number 10,927,837
    • Issue date Feb 23, 2021
    • EATON INTELLIGENT POWER LIMITED
    • Martin A. Clements
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Side-channel pump
    • Patent number 10,704,565
    • Issue date Jul 7, 2020
    • Sterling Industry Consult GmbH
    • Heiner Kösters
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vortex pump
    • Patent number 10,662,901
    • Issue date May 26, 2020
    • Aisan Kogyo Kabushiki Kaisha
    • Eiji Nakamura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Screw type pump or motor
    • Patent number RE48011
    • Issue date May 26, 2020
    • HIVIS PUMPS AS
    • Alastair Simpson
  • Information Patent Grant

    Electric fuel pump
    • Patent number 10,612,550
    • Issue date Apr 7, 2020
    • Tricore Corporation
    • Po-Liang Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Irregular-pitch regenerative blower and optimization design method...
    • Patent number 10,590,938
    • Issue date Mar 17, 2020
    • Korea Institute of Industrial Technology
    • Kyoung-Yong Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Coolant pump for an internal combustion engine
    • Patent number 10,508,650
    • Issue date Dec 17, 2019
    • Pierburg GmbH
    • Stephan Zielberg
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Brushless direct current (BLDC) motor of fuel pump for motor vehicle
    • Patent number 10,498,187
    • Issue date Dec 3, 2019
    • COAVIS
    • Wan Sung Pae
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fuel pump
    • Patent number 10,408,219
    • Issue date Sep 10, 2019
    • Denso Corporation
    • Hiromi Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor
    • Patent number 10,385,863
    • Issue date Aug 20, 2019
    • Denso Corporation
    • Yuuji Hidaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller, in particular for a side channel machine
    • Patent number 10,378,543
    • Issue date Aug 13, 2019
    • Gebr. Becker GbmH
    • Lars Buchholz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for a side channel flow machine in particular designed as...
    • Patent number 10,273,960
    • Issue date Apr 30, 2019
    • Continental Automotive GmbH
    • Peter Köppler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 10,233,881
    • Issue date Mar 19, 2019
    • Denso Corporation
    • Yuuji Hidaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump with flow impedance member
    • Patent number 10,184,475
    • Issue date Jan 22, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump
    • Patent number 10,161,415
    • Issue date Dec 25, 2018
    • AISAN KOGYO KABUSHIKI KAISHA
    • Yoshihiko Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stator and electric pump
    • Patent number 10,153,677
    • Issue date Dec 11, 2018
    • Aisan Kogyo Kabushiki Kaisha
    • Yoshihiko Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid pump
    • Patent number 10,148,150
    • Issue date Dec 4, 2018
    • Denso Corporation
    • Kiyoshi Nagata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fuel pump
    • Patent number 10,107,291
    • Issue date Oct 23, 2018
    • Denso Corporation
    • Masaya Ootake
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PUMPS
    • Publication number 20240026878
    • Publication date Jan 25, 2024
    • Collins Engine Nozzles, Inc.
    • Travis H. Marshall
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    SEALING RING GLAND AND FUEL PUMP INCLUDING THE SAME
    • Publication number 20230296069
    • Publication date Sep 21, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Alejandro Moreno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-WAY COOLANT VALVE AND HEAT PUMP SYSTEM HAVING THE SAME
    • Publication number 20230065082
    • Publication date Mar 2, 2023
    • Hyundai Motor Company
    • Seong-Bin JEONG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID PUMPS
    • Publication number 20220412345
    • Publication date Dec 29, 2022
    • DELAVAN INC
    • Travis H. Marshall
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    ADDITIVELY MANUFACTURED FLUID PUMPS AND PORTIONS THEREOF
    • Publication number 20220412344
    • Publication date Dec 29, 2022
    • DELAVAN INC
    • Travis H. Marshall
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    GROUNDWATER SAMPLING PUMP
    • Publication number 20200256342
    • Publication date Aug 13, 2020
    • Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
    • Douglas D. COLBY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REDUCING BEARING LOAD IN A REGENERATIVE TURBINE PUMP
    • Publication number 20190203719
    • Publication date Jul 4, 2019
    • Upwing Energy, LLC
    • David Biddick
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP
    • Publication number 20190107121
    • Publication date Apr 11, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REGENERATIVE PUMP START STAGE FOR HIGH SPEED CENTRIFUGAL FUEL PUMP
    • Publication number 20180347570
    • Publication date Dec 6, 2018
    • Eaton Intelligent Power Limited
    • Martin A. Clements
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN AND CLEANER
    • Publication number 20180335039
    • Publication date Nov 22, 2018
    • NIDEC CORPORATION
    • Ryosuke HAYAMITSU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COOLANT PUMP FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20180320695
    • Publication date Nov 8, 2018
    • PIERBURG GMBH
    • Stephan ZIELBERG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR
    • Publication number 20180195523
    • Publication date Jul 12, 2018
    • Denso Corporation
    • Yuuji HIDAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IRREGULAR-PITCH REGENERATIVE BLOWER AND OPTIMIZATION DESIGN METHOD...
    • Publication number 20170363091
    • Publication date Dec 21, 2017
    • KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    • Kyoung-Yong LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER WITH OUTER RING PRESSURE LOADING SLOTS
    • Publication number 20170268525
    • Publication date Sep 21, 2017
    • TI Group Automotive Systems, L.L.C.
    • Edward Talaski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Side Channel Liquid Ring Pump and Impeller for Side Channel Liquid...
    • Publication number 20150044015
    • Publication date Feb 12, 2015
    • WOODWARD, INC.
    • Austin Wade Mueller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP
    • Publication number 20140314591
    • Publication date Oct 23, 2014
    • DANIEL HERRERA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD OF WRAPPING FLOW IN A FLUID WORKING APPARATUS
    • Publication number 20140300109
    • Publication date Oct 9, 2014
    • William Robert Palmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20140241903
    • Publication date Aug 28, 2014
    • Aisan Kogyo Kabushiki Kaisha
    • Yoshihiko Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP
    • Publication number 20140212272
    • Publication date Jul 31, 2014
    • Delphi Technologies, Inc.
    • JESUS CASTILLO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID DISTRIBUTION VALVE, FLUID SUPPLY SYSTEM COMPRISING SAME, AND...
    • Publication number 20140166109
    • Publication date Jun 19, 2014
    • NIFCO INC.
    • Motoharu Takai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL PUMP
    • Publication number 20140169960
    • Publication date Jun 19, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Yutaro Hamatani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP ASSEMBLY AND METHOD OF MAKING SAME
    • Publication number 20140099217
    • Publication date Apr 10, 2014
    • Greg B. McCormick
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20140099221
    • Publication date Apr 10, 2014
    • DENSO CORPORATION
    • Jyunki Tanahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PUMP EXHIBITING AN ADJUSTABLE DELIVERY VOLUME, IN PARTICULAR...
    • Publication number 20140050562
    • Publication date Feb 20, 2014
    • SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
    • Claus Welte
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BRUSHLESS MOTOR AND FUEL PUMP USING THE SAME
    • Publication number 20130320788
    • Publication date Dec 5, 2013
    • DENSO CORPORATION
    • Hiromi SAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20130323024
    • Publication date Dec 5, 2013
    • Yuuichirou OOTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW FLOW-HIGH PRESSURE CENTRIFUGAL PUMP
    • Publication number 20130287558
    • Publication date Oct 31, 2013
    • Frederic W. Buse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SINTERED BEARING FOR MOTOR-POWERED FUEL INJECTION PUMPS
    • Publication number 20130189150
    • Publication date Jul 25, 2013
    • Diamet Corporation
    • Yoshinari Ishii
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Peripheral pump
    • Publication number 20130170971
    • Publication date Jul 4, 2013
    • M PUMPS S.R.L.
    • Antonio Mischiatti
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP ASSEMBLY
    • Publication number 20130133765
    • Publication date May 30, 2013
    • WALBRO ENGINE MANAGEMENT, L.L.C.
    • Kevin L. Israelson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...