TREA

by means of valves

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Industry

  • CPC
  • F04B49/03
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B49/00Control

Current Industry

F04B49/03by means of valves
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING THE SAME
    • Publication number 20240410629
    • Publication date Dec 12, 2024
    • Samsung Electronics Co., Ltd.
    • Soodol PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND CONTROL METHOD FOR CRYOPUMP
    • Publication number 20240360820
    • Publication date Oct 31, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNLOADING DEVICE AND AIR COMPRESSOR
    • Publication number 20240287982
    • Publication date Aug 29, 2024
    • ZF Commercial Vehicle Systems (Qingdao) Co., Ltd
    • Xiucheng HAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID CONTAINER SYSTEM
    • Publication number 20240287981
    • Publication date Aug 29, 2024
    • Gen-Probe Incorporated
    • David H. COMBS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID CONTAINER SYSTEM
    • Publication number 20240280096
    • Publication date Aug 22, 2024
    • Gen-Probe Incorporated
    • David H. COMBS
    • 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

    HYDRAULIC PUMP
    • Publication number 20240261953
    • Publication date Aug 8, 2024
    • Milwaukee Electric Tool Corporation
    • James G. Ballard
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PUMPS IN SERIAL CONNECTION
    • Publication number 20240167468
    • Publication date May 23, 2024
    • MMC First Process AS
    • Roy Steve GLOMSET
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING PUMP WITH RESERVOIR FOR COLLECTING AND CONTROLLING WO...
    • Publication number 20240117803
    • Publication date Apr 11, 2024
    • Cinco Research Corporation
    • William Sames
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR LOAD CONTROL OF RECIPROCATING COMPRESSORS
    • Publication number 20240052827
    • Publication date Feb 15, 2024
    • Air Products and Chemicals, Inc.
    • ZHONG-XIANG ZHU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ANTI-SPIN CONTROL FOR AN ELECTRIC SUBMERSIBLE PUMP PERMANENT MAGNET...
    • Publication number 20230374982
    • Publication date Nov 23, 2023
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    APPARATUS AND METHOD FOR CRYOGENIC PUMP COOLDOWN
    • Publication number 20230287875
    • Publication date Sep 14, 2023
    • Air Products and Chemicals, Inc.
    • Steven W. Hoffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROLLING FLUID PRESSURES AT MULTIPLE WELL HEADS FOR CONTINUOUS P...
    • Publication number 20230287776
    • Publication date Sep 14, 2023
    • Caterpillar Inc.
    • Todd R. KABRICH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PUMP SYSTEM, USE OF A PNEUMATIC RESISTANCE AND MEDICAL DEVICE OR GA...
    • Publication number 20230220845
    • Publication date Jul 13, 2023
    • Drager Safety AG & Co. KGaA
    • Hans-Ullrich HANSMANN
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    INLINE LANDFLL PUMP CYCLE COUNTER
    • Publication number 20230193895
    • Publication date Jun 22, 2023
    • Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
    • Daniel O. Hayes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPING SYSTEM HAVING REMOTE VALVE BLOCKS
    • Publication number 20230184238
    • Publication date Jun 15, 2023
    • SPM OIL & GAS INC.
    • Chandu KUMAR
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LOADING A FLUIDIC ELEMENT
    • Publication number 20230160381
    • Publication date May 25, 2023
    • DIONEX SOFTRON GMBH
    • Christoph Hollnagel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRONICALLY COMMUTATED HYDRAULIC MACHINE AND OPERATING METHOD TO...
    • Publication number 20230118844
    • Publication date Apr 20, 2023
    • ARTEMIS INTELLIGENT POWER LIMITED
    • Niall James CALDWELL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR AND METHODS OF OPERATION
    • Publication number 20230033558
    • Publication date Feb 2, 2023
    • Eaton-Max, Inc.
    • Matthew Scott Cain
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID CONTROL DEVICE
    • Publication number 20220403835
    • Publication date Dec 22, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenjiro OKAGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reversible Reciprocating Pump
    • Publication number 20220356878
    • Publication date Nov 10, 2022
    • Quidnet Energy, Inc.
    • Howard K. Schmidt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC APPARATUS AND OPERATING METHOD
    • Publication number 20220333620
    • Publication date Oct 20, 2022
    • Artemis Intelligent Power Limited
    • Niall Caldwell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTOMATED FLUID TRANSFER SYSTEM
    • Publication number 20220290663
    • Publication date Sep 15, 2022
    • STUGART INDUSTRIES
    • Ruben James Stugart
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THIN GAS TRANSPORTATION DEVICE
    • Publication number 20220243715
    • Publication date Aug 4, 2022
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD OF STARTING AIR COMPRESSOR IN LOW-TEMPERATURE STATE
    • Publication number 20220220954
    • Publication date Jul 14, 2022
    • Hyundai Motor Company
    • Hyeong U. Gim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR DAMPING FLOW PULSATION
    • Publication number 20220220957
    • Publication date Jul 14, 2022
    • Comet-ME Ltd.
    • Noam DOTAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR MANAGING LIQUID WASTE
    • Publication number 20220213885
    • Publication date Jul 7, 2022
    • Gen-Probe Incorporated
    • David H. COMBS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston Assembly for an Unloader Valve of an Air Compressor
    • Publication number 20220154713
    • Publication date May 19, 2022
    • Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    • Joerg MELLAR
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Reversible Reciprocating Pump
    • Publication number 20220128053
    • Publication date Apr 28, 2022
    • Quidnet Energy Inc.
    • Howard K. Schmidt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICES, SYSTEMS, AND METHODS FOR PROVIDING AND USING ONE OR MORE V...
    • Publication number 20220087119
    • Publication date Mar 24, 2022
    • Grow Solutions Tech LLC
    • Gary Bret Millar
    • G05 - CONTROLLING REGULATING