TREA

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Industry

  • CPC
  • F04B7/0061
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B7/00Piston machines or pumps characterised by having positively-driven valving

Current Industry

F04B7/0061for a rotating member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating pump
    • Patent number 11,174,852
    • Issue date Nov 16, 2021
    • Becton, Dickinson and Company
    • J. Richard Gyory
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Roller drive mechanism for GDI pump
    • Patent number 10,975,816
    • Issue date Apr 13, 2021
    • Stanadyne LLC
    • Richard Paulo Pellini
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Devices and methods for actuating valves
    • Patent number 10,563,645
    • Issue date Feb 18, 2020
    • Nuovo Pignone S.p.A.
    • Riccardo Bagagli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for conserving power in a piston compressor
    • Patent number 10,072,653
    • Issue date Sep 11, 2018
    • KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
    • Joerg Mellar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston pump
    • Patent number 10,036,369
    • Issue date Jul 31, 2018
    • Robert Bosch GmbH
    • Oliver Gaertner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve accelerating type dispensing pump
    • Patent number 9,795,070
    • Issue date Oct 17, 2017
    • Protec Co., Ltd.
    • Seung Min Hong
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Translo-rotating actuated rotary valves for reciprocating compresso...
    • Patent number 9,790,932
    • Issue date Oct 17, 2017
    • Nuovo Pignone S.p.A.
    • Riccardo Bagagli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve accelerating type dispensing pump
    • Patent number 8,936,181
    • Issue date Jan 20, 2015
    • Protec Co., Ltd.
    • Seung Min Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID SYSTEM WITH A PROPPANT MIXING PUMP
    • Publication number 20240287976
    • Publication date Aug 29, 2024
    • SPM OIL & GAS INC.
    • Andrew HANSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reversible Reciprocating Pump
    • Publication number 20240280101
    • Publication date Aug 22, 2024
    • Quidnet Energy Inc.
    • Howard K. Schmidt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    RECIPROCATING PUMP
    • Publication number 20220034309
    • Publication date Feb 3, 2022
    • Becton, Dickinson and Company
    • J. Richard Gyory
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECIPROCATING PUMP
    • Publication number 20200025184
    • Publication date Jan 23, 2020
    • Becton, Dickinson and Company
    • J. Richard Gyory
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROLLER DRIVE MECHANISM FOR GDI PUMP
    • Publication number 20190162141
    • Publication date May 30, 2019
    • Stanadyne LLC
    • Richard Paulo Pellini
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VOLUMETRIC PUMP WITH BLEED MECHANISM
    • Publication number 20170234307
    • Publication date Aug 17, 2017
    • SWISSINNOV PRODUCT SARL
    • Florent JUNOD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston Pump
    • Publication number 20160108900
    • Publication date Apr 21, 2016
    • ROBERT BOSCH GmbH
    • Oliver Gaertner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY DRIVE LINEAR ROD DISPLACEMENT PUMP
    • Publication number 20150300334
    • Publication date Oct 22, 2015
    • Steve Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATIVE VALVES FOR RECIPROCATING COMPRESSORS AND RELATED METHODS
    • Publication number 20150139837
    • Publication date May 21, 2015
    • Nuovo Pignone Srl
    • Riccardo Bagagli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TRANSLO-ROTATING ACTUATED ROTARY VALVES FOR RECIPROCATING COMPRESSO...
    • Publication number 20140377111
    • Publication date Dec 25, 2014
    • NUOVO PIGNONE S.P.A.
    • Riccardo BAGAGLI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICES AND METHODS FOR ACTUATING VALVES
    • Publication number 20140377110
    • Publication date Dec 25, 2014
    • Riccardo Bagagli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY VALVES HAVING SEALING PROFILES BETWEEN STATOR AND ROTOR AND...
    • Publication number 20140353535
    • Publication date Dec 4, 2014
    • Riccardo Bagagli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE ACCELERATING TYPE DISPENSING PUMP
    • Publication number 20130315764
    • Publication date Nov 28, 2013
    • PROTEC CO., LTD.
    • Seung Min HONG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID DELIVERY SYSTEM COMPRISING A FLUID PUMPING DEVICE AND A DRIVE...
    • Publication number 20120118138
    • Publication date May 17, 2012
    • SWISSINNOV PRODUCT SARL
    • Thierry Navarro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE