TREA

Equalisation of pulses

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Industry

  • CPC
  • F04B11/00
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Parent Industries

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

Current Industry

F04B11/00Equalisation of pulses

Sub Industries

F04B11/0008using accumulators F04B11/0016with a fluid spring F04B11/0025the spring fluid being in direct contact with the pumped fluid F04B11/0033with a mechanical spring F04B11/0041by piston speed control F04B11/005using two or more pumping pistons F04B11/0058with piston speed control F04B11/0066with special shape of the actuating element F04B11/0075connected in series F04B11/0083the pistons having different cross-sections F04B11/0091using a special shape of fluid pass
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PULSATION DAMPENER FOR SINGLE USE APPLICATIONS
    • Publication number 20240141879
    • Publication date May 2, 2024
    • Equilibar, LLC
    • Zachary Allan Cobb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR CONTROLLING PRESSURE OR FLOW IN A FLUIDIC SYSTEM
    • Publication number 20240133370
    • Publication date Apr 25, 2024
    • Fluigent
    • Cristian Glavana
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMPS WITH REDUCED PULSATIONS
    • Publication number 20240110558
    • Publication date Apr 4, 2024
    • Alcon Inc.
    • Brian William McDonell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    USING BALLOON AS DAMPER FOR PORT OF A RECIPROCATING PUMP
    • Publication number 20240011472
    • Publication date Jan 11, 2024
    • BIOSENSE WEBSTER (ISRAEL) LTD.
    • Yehuda Algawi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20230323868
    • Publication date Oct 12, 2023
    • Cummins Inc.
    • Rodney J. Hemmerlein
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR SUCTION STABILIZER
    • Publication number 20230304484
    • Publication date Sep 28, 2023
    • SPM OIL & GAS INC.
    • Ralph E. HARRIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE AND METHOD FOR ACTIVELY REDUCING PRESSURE VARIATIONS IN A HY...
    • Publication number 20230288009
    • Publication date Sep 14, 2023
    • UNIVERSITAT ROSTOCK
    • JOHANNES BÜKER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE T...
    • Publication number 20230279761
    • Publication date Sep 7, 2023
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MECHANICALLY DRIVEN MODULAR DIAPHRAGM PUMP
    • Publication number 20230220839
    • Publication date Jul 13, 2023
    • Graco Minnesota Inc.
    • Bradley H. Hines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR MANAGING NOISE IN COMPACT HIGH SPEED AND HI...
    • Publication number 20230220853
    • Publication date Jul 13, 2023
    • ClearMotion, Inc.
    • Nathan Woodard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC FLUID PUMP INLET STABILIZERS AND VACUUM REGULATORS
    • Publication number 20230204051
    • Publication date Jun 29, 2023
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pumping Systems
    • Publication number 20230120606
    • Publication date Apr 20, 2023
    • Quantum Servo Pumping Technologies Pty Ltd.
    • Darren Reukers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE AND METHOD FOR THE PROVISION OF PRESSURIZED MEDIUM FOR INJEC...
    • Publication number 20230097835
    • Publication date Mar 30, 2023
    • Uhde High Pressure Technologies GmbH
    • Holger WERTH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
    • Publication number 20230082868
    • Publication date Mar 16, 2023
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CYTOMETER
    • Publication number 20230073269
    • Publication date Mar 9, 2023
    • Iris International, Inc.
    • Yong Qin Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electronically Controlled Pump System
    • Publication number 20230046159
    • Publication date Feb 16, 2023
    • Environmental Spray Systems, Inc.
    • Donald Fox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE T...
    • Publication number 20230035881
    • Publication date Feb 2, 2023
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUIDIC METHODS AND DEVICES
    • Publication number 20230012746
    • Publication date Jan 19, 2023
    • Obotics Inc.
    • Bruce Murison
    • A41 - WEARING APPAREL
  • Information Patent Application

    PULSATION DAMPER
    • Publication number 20230009988
    • Publication date Jan 12, 2023
    • Aspen Pumps Ltd
    • Christopher John Gee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL ARRANGEMENT AND METHOD FOR OPERATING DIAPHRAGM PUMP SYSTEMS
    • Publication number 20220412341
    • Publication date Dec 29, 2022
    • Autoquip, Inc.
    • Michael D. Elberson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOMATIC FLUID PUMP INLET STABILIZERS AND VACUUM REGULATORS
    • Publication number 20220341406
    • Publication date Oct 27, 2022
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic Drive Train for a Frac Pump
    • Publication number 20220290545
    • Publication date Sep 15, 2022
    • SPM OIL & GAS INC.
    • Jacob A. Bayyouk
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PRESSURE SPIKE ABSORBING SYSTEMS
    • Publication number 20220273870
    • Publication date Sep 1, 2022
    • CAREFUSION CORPORATION
    • Raymond Feith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Adjustable Medium Diverter
    • Publication number 20220211942
    • Publication date Jul 7, 2022
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PUMP AND ASSOCIATED SYSTEM AND METHODS
    • Publication number 20220186717
    • Publication date Jun 16, 2022
    • MHWIRTH GMBH
    • ROMAN JANSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE T...
    • Publication number 20220178237
    • Publication date Jun 9, 2022
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE T...
    • Publication number 20220178238
    • Publication date Jun 9, 2022
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VIBRATION DAMPER HAVING A PUMP ASSEMBLY
    • Publication number 20220154798
    • Publication date May 19, 2022
    • ZF Friedrichshafen AG
    • Andreas FÖRSTER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOW CYTOMETER
    • Publication number 20220113241
    • Publication date Apr 14, 2022
    • Iris International, Inc.
    • Yong Qin Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STABILIZER CARTRIDGE
    • Publication number 20220106947
    • Publication date Apr 7, 2022
    • Performance Pulsation Control, Inc.
    • John Thomas Rogers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...