Pressure in the outlet chamber

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  • F04B2205/04
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE CONDITION MONITORING SYSTEM

    • Publication number 20240141886
    • Publication date May 2, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • David Gerard Gerber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROLLING A DISCHARGE PRESSURE FROM A PUMP

    • Publication number 20230243351
    • Publication date Aug 3, 2023
    • Caterpillar Inc.
    • Mark Francis GRIMES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    METHOD OF CONTROLLING A PUMP AND MOTOR

    • Publication number 20230068188
    • Publication date Mar 2, 2023
    • Pentair Flow Technologies, LLC
    • Melissa Drechsel Kidd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP SYSTEM, AND CONTROL DEVICE AND REGENERATION METHOD FOR CRY...

    • Publication number 20210301805
    • Publication date Sep 30, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Syuhei Gotanda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATOR WITH DYNAMIC PRESSURE COMPENSATION

    • Publication number 20210291795
    • Publication date Sep 23, 2021
    • Milwaukee Electric Tool Corporation
    • Joseph R. MCINTYRE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LINEAR COMPRESSOR

    • Publication number 20210246890
    • Publication date Aug 12, 2021
    • LG ELECTRONICS INC.
    • Hyosang YU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INFLATOR WITH DYNAMIC PRESSURE COMPENSATION

    • Publication number 20210206354
    • Publication date Jul 8, 2021
    • Milwaukee Electric Tool Corporation
    • Joseph R. MCINTYRE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INFLATOR WITH DYNAMIC PRESSURE COMPENSATION

    • Publication number 20210206353
    • Publication date Jul 8, 2021
    • Milwaukee Electric Tool Corporation
    • Joseph R. MCINTYRE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pressurized Cleaning Apparatus Comprising a Pressure Generation Unit

    • Publication number 20210107038
    • Publication date Apr 15, 2021
    • ROBERT BOSCH GmbH
    • Tibor Levente Ruttkay
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-VISCOSITY FLUID DELIVERY

    • Publication number 20210094311
    • Publication date Apr 1, 2021
    • HP INDIGO B.V.
    • Jonathan Nir
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD FOR CONTROLLING MOTOR-DRIVEN PUMP IN A FLUID SYSTEM

    • Publication number 20210028738
    • Publication date Jan 28, 2021
    • Chuh Hwa Luh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Determining Operational Health of a Pump

    • Publication number 20200370988
    • Publication date Nov 26, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Brian Rogers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON COMPRESSOR FOR MEDICAL USE

    • Publication number 20200362850
    • Publication date Nov 19, 2020
    • ESAM S.P.A.
    • Ennio Cattani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PRESSURE AMPLIFIER

    • Publication number 20200332781
    • Publication date Oct 22, 2020
    • POCLAIN HYDRAULICS INDUSTRIE
    • Andre PRIGENT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR

    • Publication number 20200116138
    • Publication date Apr 16, 2020
    • LG ELECTRONICS INC.
    • Hyosang YU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method of Controlling a Pump and Motor

    • Publication number 20200088189
    • Publication date Mar 19, 2020
    • Pentair Flow Technologies, LLC
    • Melissa Drechsel Kidd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Wheel-Mounted Air Compression Apparatus

    • Publication number 20200062052
    • Publication date Feb 27, 2020
    • Cameron Easley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RIG MANAGEMENT SYSTEM FOR TRANSMISSION CONTROL OF A HYDRAULIC FRACT...

    • Publication number 20200040888
    • Publication date Feb 6, 2020
    • Caterpillar Inc.
    • Yanchai ZHANG
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LINEAR COMPRESSOR

    • Publication number 20200025187
    • Publication date Jan 23, 2020
    • LG ELECTRONICS INC.
    • Hyosang YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump for liquid chromatography with pressure sensor

    • Publication number 20190264671
    • Publication date Aug 29, 2019
    • Valco Instruments Company, L.P.
    • Stanley D. Stearns
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHODS AND SYSTEMS FOR AIR COMPRESSOR WITH ELECTRIC INLET VALVE CO...

    • Publication number 20190154029
    • Publication date May 23, 2019
    • Illinois Tool Works Inc.
    • Nathan Joe Jochman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTAKE PRESSURE CONTROL SYSTEM

    • Publication number 20180347558
    • Publication date Dec 6, 2018
    • John E. McLoughlin
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Intake Pressure Control System

    • Publication number 20180328355
    • Publication date Nov 15, 2018
    • John E. McLoughlin
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MINIATURE FLUID CONTROL DEVICE

    • Publication number 20180187669
    • Publication date Jul 5, 2018
    • Microjet Technology Co., Ltd.
    • Hung-Hsin LIAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONTINUOUS SAMPLE DELIVERY PERISTALTIC PUMP

    • Publication number 20180128266
    • Publication date May 10, 2018
    • Bio-Rad Laboratories, Inc.
    • Nathan Michael Gaskill-Fox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR DETECTING FAILURE LOCATION IN A PUMP

    • Publication number 20180100496
    • Publication date Apr 12, 2018
    • Caterpillar Inc.
    • Yanchai Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CALIBRATION OF A PUMP

    • Publication number 20180010599
    • Publication date Jan 11, 2018
    • Hewlett-Packard Development Company, L.P.
    • Bhishma Hernandez Martinez
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONTINUOUS SAMPLE DELIVERY PERISTALTIC PUMP

    • Publication number 20170051735
    • Publication date Feb 23, 2017
    • Bio-Rad Laboratories, Inc.
    • Nathan Michael Gaskill-Fox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REDUCING FLUID PRESSURE SPIKES IN A PUMPING SYSTEM

    • Publication number 20170016433
    • Publication date Jan 19, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Wun Shiung Chong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...