TREA

of internal-axis type with the outer member having more teeth or tooth-equivalents

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Industry

  • CPC
  • F04C2/10
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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

F04C2/10of internal-axis type with the outer member having more teeth or tooth-equivalents
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Liquid Polymer Dosing and Mixing Chamber with an External Actuator
    • Publication number 20250177937
    • Publication date Jun 5, 2025
    • Adalberto Mercado Alvarado
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTOR PUMP WITH DUAL-SIDED INLETS
    • Publication number 20250163911
    • Publication date May 22, 2025
    • Joby Aero, Inc.
    • Robert Ramm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNIAXIAL ECCENTRIC SCREW PUMP
    • Publication number 20250154950
    • Publication date May 15, 2025
    • HEISHIN Ltd.
    • Eiji UETSUJI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNIAXIAL ECCENTRIC SCREW PUMP
    • Publication number 20250154951
    • Publication date May 15, 2025
    • HEISHIN Ltd.
    • Eiji UETSUJI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNIAXIAL ECCENTRIC SCREW PUMP
    • Publication number 20250154952
    • Publication date May 15, 2025
    • HEISHIN Ltd.
    • Eiji UETSUJI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PISTON MACHINE
    • Publication number 20250116223
    • Publication date Apr 10, 2025
    • Chandra Shekhar NARASIMHAN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TANDEM PUMP COMPRISING A MAIN FLOW AND A DRY SUMP FLOW
    • Publication number 20250101978
    • Publication date Mar 27, 2025
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Maximilian HAAS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP FOR A MOTOR VEHICLE
    • Publication number 20250092872
    • Publication date Mar 20, 2025
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Nico WIESSMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERMANENT MAGNET EMBEDDED MOTOR AND PUMP DEVICE
    • Publication number 20250096629
    • Publication date Mar 20, 2025
    • Mikuni Corporation
    • Shin SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED ELECTRIC OIL PUMP
    • Publication number 20250059969
    • Publication date Feb 20, 2025
    • HANGZHOU QUADRANT TECHNOLOGY CO., LTD.
    • Liping WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEROTOR PUMP
    • Publication number 20250059971
    • Publication date Feb 20, 2025
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Thilo Mauser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20250059972
    • Publication date Feb 20, 2025
    • HANGZHOU QUADRANT TECHNOLOGY CO., LTD.
    • Liping WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gerotor Pump And Motor/Pump Unit
    • Publication number 20250059973
    • Publication date Feb 20, 2025
    • Thomas Magnete GmbH
    • Louis KAMMERL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOMOTIVE ELECTRIC LIQUID PUMP
    • Publication number 20250059970
    • Publication date Feb 20, 2025
    • PIERBURG PUMP TECHNOLOGY GMBH
    • FEDERICO BETTI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED ELECTRIC OIL PUMP AND OPERATION METHOD THEREOF
    • Publication number 20250059905
    • Publication date Feb 20, 2025
    • HANGZHOU QUADRANT TECHNOLOGY CO., LTD.
    • Liping WANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20250043781
    • Publication date Feb 6, 2025
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPOSABLE PUMP CARTRIDGE
    • Publication number 20250035109
    • Publication date Jan 30, 2025
    • Johnson & Johnson Surgical Vision, Inc.
    • Yehuda Algawi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Grease pump unit comprising two serially connected pumps
    • Publication number 20250035112
    • Publication date Jan 30, 2025
    • Danhydra A/S
    • Thomas Hove
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20250027494
    • Publication date Jan 23, 2025
    • LG Innotek Co., Ltd.
    • Hyun Shik CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT FLUID MOTOR AND ASSOCIATED METHOD
    • Publication number 20250027369
    • Publication date Jan 23, 2025
    • THRU TUBING SOLUTIONS, INC.
    • Roger L. SCHUTLZ
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    POSITIVE DISPLACEMENT FLUID MOTOR AND ASSOCIATED METHOD
    • Publication number 20250020025
    • Publication date Jan 16, 2025
    • THRU TUBING SOLUTIONS, INC.
    • Roger L. SCHULTZ
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gerotor Pump And Motor/Pump Unit
    • Publication number 20250012275
    • Publication date Jan 9, 2025
    • Thomas Magnete GmbH
    • Christian KRETZER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ECCENTRIC SCREW PUMP
    • Publication number 20250012276
    • Publication date Jan 9, 2025
    • Netzsch Pumpen & Systeme GmbH
    • Philipp Nübl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR TILT COMPENSATION IN PDM STATORS
    • Publication number 20240426214
    • Publication date Dec 26, 2024
    • Abaco Drilling Technologies LLC
    • Peter Thomas Cariveau
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    3-DIMENSIONAL PUMP ROTOR PROFILE
    • Publication number 20240418166
    • Publication date Dec 19, 2024
    • Boundary Lubrication Systems LLC
    • Travis Rosenbarger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY FIXTURE
    • Publication number 20240410366
    • Publication date Dec 12, 2024
    • Rivian IP Holdings, LLC
    • Jefferey ZIEMBA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CLAMPING SYSTEM FOR A PROGRESSING CAVITY PUMP
    • Publication number 20240392783
    • Publication date Nov 28, 2024
    • Grant Prideco, Inc.
    • Paula Kenny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID PUMP DEVICE
    • Publication number 20240392782
    • Publication date Nov 28, 2024
    • Mikuni Corporation
    • Yuichi MIKAMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR SHAFT HUB AND BEARING FOR A HIGH PRESSURE FLUID PUMP ASSEMBLY
    • Publication number 20240392781
    • Publication date Nov 28, 2024
    • DAVID ANTHONY LIEVANOS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC DEVICE
    • Publication number 20240392778
    • Publication date Nov 28, 2024
    • Mikuni Corporation
    • Kei YASUGAHIRA
    • H01 - BASIC ELECTRIC ELEMENTS