TREA

the two members rotating simultaneously around their respective axes

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  • F04C2/102
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2/00Rotary-piston machines or pumps

Current Industry

F04C2/102the two members rotating simultaneously around their respective axes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump configured to reduce number of parts and lower manufacturing cost
    • Patent number 12,168,979
    • Issue date Dec 17, 2024
    • LG Innotek Co., Ltd
    • Hoon Ki Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 12,146,491
    • Issue date Nov 19, 2024
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gerotor pump as for a transmission
    • Patent number 12,092,201
    • Issue date Sep 17, 2024
    • Deere & Company
    • Javier Jose Perez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual input pump assembly
    • Patent number 12,092,107
    • Issue date Sep 17, 2024
    • Textron Innovations Inc.
    • Ezra Mike Tiprigan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump integrated with two independently driven prime movers
    • Patent number 12,060,883
    • Issue date Aug 13, 2024
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 12,055,141
    • Issue date Aug 6, 2024
    • LG Innotek Co., Ltd
    • Sang Tae Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric pump including a motor unit and an axially extending attac...
    • Patent number 12,038,006
    • Issue date Jul 16, 2024
    • NIDEC TOSOK CORPORATION
    • Nan Wu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump
    • Patent number 12,038,003
    • Issue date Jul 16, 2024
    • LG Innotek Co., Ltd
    • Sang Tae Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Torque transfer gear pump
    • Patent number 12,025,131
    • Issue date Jul 2, 2024
    • Deere & Company
    • Andrew T. Sterling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump
    • Patent number 12,025,124
    • Issue date Jul 2, 2024
    • NIDEC TOSOK CORPORATION
    • Nan Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic pump having impeller pump and trochoid pump
    • Patent number 12,012,956
    • Issue date Jun 18, 2024
    • Thales
    • Gaëtan Fagot
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid transfer device
    • Patent number 12,012,962
    • Issue date Jun 18, 2024
    • 1158992 B.C. Ltd.
    • James Brent Klassen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric and hydraulic machine
    • Patent number 11,990,819
    • Issue date May 21, 2024
    • Bosch Rexroth Corporation
    • Enrique Busquets
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device
    • Patent number 11,982,270
    • Issue date May 14, 2024
    • Mikuni Corporation
    • Yasuhiro Ino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump with cooling channel arrangement
    • Patent number 11,976,658
    • Issue date May 7, 2024
    • Zhejiang Sanhua Intelligent Controls CO., Ltd.
    • Lili Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Energy transfer machine for corrosive fluids
    • Patent number 11,965,509
    • Issue date Apr 23, 2024
    • Genesis Advanced Technology Inc.
    • James Brent Klassen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,959,481
    • Issue date Apr 16, 2024
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gerotor and pump apparatus having a gerotor device
    • Patent number 11,927,188
    • Issue date Mar 12, 2024
    • Mahle International GmbH
    • Holger Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,920,591
    • Issue date Mar 5, 2024
    • NIDEC TOSOK CORPORATION
    • Koji Higuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil pump with straightening member branching the suction passage
    • Patent number 11,879,461
    • Issue date Jan 23, 2024
    • Toyoda Gosei Co., Ltd.
    • Shinya Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reversible gerotor pump system
    • Patent number 11,859,614
    • Issue date Jan 2, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Hemant Rajaram Kadam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reel braking system
    • Patent number 11,840,422
    • Issue date Dec 12, 2023
    • MacNaught Pty Ltd
    • Marco Uccellani
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Pump shaft support structure
    • Patent number 11,821,425
    • Issue date Nov 21, 2023
    • KAWASAKI MOTORS, LTD.
    • Takahiro Yano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump system and method
    • Patent number 11,821,420
    • Issue date Nov 21, 2023
    • Tesla, Inc.
    • Scott Michael Graves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly having a controller including a circuit board and 3D...
    • Patent number 11,796,555
    • Issue date Oct 24, 2023
    • Stackpole International Engineered Products, Ltd.
    • Liping Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device with air introduction hole that opens into pump chamber...
    • Patent number 11,795,945
    • Issue date Oct 24, 2023
    • Mikuni Corporation
    • Norio Takehana
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,788,528
    • Issue date Oct 17, 2023
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric drive system for rotorcraft
    • Patent number 11,781,544
    • Issue date Oct 10, 2023
    • Textron Innovations Inc.
    • Grant Beall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump insert and pump array comprising such a pump insert
    • Patent number 11,725,653
    • Issue date Aug 15, 2023
    • SCHWÄBISCHE HÜTTENWERKE AUTOMOTIVE GMBH
    • Gerd Jäggle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump integrated with two independently driven prime movers
    • Patent number 11,713,757
    • Issue date Aug 1, 2023
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL GEAR PUMP AND INTERNAL GEAR MOTOR
    • Publication number 20240280098
    • Publication date Aug 22, 2024
    • SHIMADZU CORPORATION
    • Takuya KOKABU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENERGY TRANSFER MACHINE FOR CORROSIVE FLUIDS
    • Publication number 20240271618
    • Publication date Aug 15, 2024
    • Genesis Advanced Technology Inc.
    • James Brent Klassen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC AND HYDRAULIC MACHINE
    • Publication number 20240266902
    • Publication date Aug 8, 2024
    • Bosch Rexroth Corporation
    • Enrique Busquets
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND METHOD
    • Publication number 20240240635
    • Publication date Jul 18, 2024
    • MAGPUMPS LIMITED
    • Leo Dearden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20240218872
    • Publication date Jul 4, 2024
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Assemblies for a Hydraulic Gear Pump with Force Balance and Interna...
    • Publication number 20240183354
    • Publication date Jun 6, 2024
    • Parker-Hannifin Corporation
    • Satish Kumar Raju Kalidindi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL SYSTEM FOR A SMART PUMP LOCATED WITHIN A LUBRICATION/COOLIN...
    • Publication number 20240120809
    • Publication date Apr 11, 2024
    • GHSP, INC.
    • David Michael Mitteer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20240084799
    • Publication date Mar 14, 2024
    • Mikuni Corporation
    • Norio TAKEHANA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP SYSTEM AND METHOD
    • Publication number 20240060490
    • Publication date Feb 22, 2024
    • Tesla, Inc.
    • Scott Michael Graves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A DUAL GEROTOR APPARATUS, A POWERTRAIN ASSEMBLEY AND AN ELECTRIFIED...
    • Publication number 20240011483
    • Publication date Jan 11, 2024
    • VALEO POWERTRAIN (NANJING) CO., LTD.
    • Yejin JIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20230417243
    • Publication date Dec 28, 2023
    • Mikuni Corporation
    • Yasuhiro INO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20230407865
    • Publication date Dec 21, 2023
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP INTEGRATED WITH TWO INDEPENDENTLY DRIVEN PRIME MOVERS
    • Publication number 20230313795
    • Publication date Oct 5, 2023
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20230296094
    • Publication date Sep 21, 2023
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENERGY TRANSFER MACHINE FOR CORROSIVE FLUIDS
    • Publication number 20230272794
    • Publication date Aug 31, 2023
    • Genesis Advanced Technology Inc.
    • James Brent Klassen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERNAL GEAR MACHINE
    • Publication number 20230193899
    • Publication date Jun 22, 2023
    • HYDRAULIK NORD TECHNOLOGIES GMBH
    • Thomas PIPPES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REVERSIBLE GEROTOR PUMP SYSTEM
    • Publication number 20230022514
    • Publication date Jan 26, 2023
    • Eaton Intelligent Power Limited
    • Hemant Rajaram Kadam
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20220403840
    • Publication date Dec 22, 2022
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP
    • Publication number 20220381240
    • Publication date Dec 1, 2022
    • Toyoda Gosei Co., Ltd.
    • Shinya SAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gerotor Pump
    • Publication number 20220349401
    • Publication date Nov 3, 2022
    • Hanon Systems Bad Homburg GmbH
    • Tilo SCHAEFER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220325712
    • Publication date Oct 13, 2022
    • ZHEJIANG SANHUA INTELLIGENT CONTROLS CO., LTD.
    • Lili Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL INPUT PUMP ASSEMBLY
    • Publication number 20220243726
    • Publication date Aug 4, 2022
    • Bell Textron Inc.
    • Ezra Mike Tiprigan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP INTEGRATED WITH TWO INDEPENDENTLY DRIVEN PRIME MOVERS
    • Publication number 20220220959
    • Publication date Jul 14, 2022
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20220090597
    • Publication date Mar 24, 2022
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP AND MOTOR
    • Publication number 20220077734
    • Publication date Mar 10, 2022
    • LG Innotek Co., Ltd.
    • Byung Sam LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20220034315
    • Publication date Feb 3, 2022
    • Nidec Tosok Corporation
    • Koji HIGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC GEROTOR PUMP FOR AUTOMATIC TRANSMISSION
    • Publication number 20220010874
    • Publication date Jan 13, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Robert Parrish
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HIGH PRESSURE PUMP
    • Publication number 20210372399
    • Publication date Dec 2, 2021
    • PMC LIQUIFLO EQUIPMENT CO., INC.
    • Yu-Sen J. Chu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARED VOLUMETRIC MACHINE
    • Publication number 20210310485
    • Publication date Oct 7, 2021
    • CASAPPA S.P.A.
    • MANUEL RIGOSI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT PUMP INCLUDING AN UNLOADING DEVICE
    • Publication number 20210262464
    • Publication date Aug 26, 2021
    • Deere & Company
    • Robert C. Emmert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...