Position of the piston

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  • F04B2201/0201
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DYNAMIC FLUID PROPORTIONING AND INFINITELY VARIABLE RATIOS AND FLOW...

    • Publication number 20240328406
    • Publication date Oct 3, 2024
    • Luke Wallace
    • Luke Wallace
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HIGH-THROUGHPUT DIAPHRAGM COMPRESSOR

    • Publication number 20240200550
    • Publication date Jun 20, 2024
    • PDC MACHINES, INC.
    • Guy Babbitt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC DRIVE FOR DIAPHRAGM COMPRESSOR

    • Publication number 20240117802
    • Publication date Apr 11, 2024
    • PDC MACHINES INC.
    • Guy Babbitt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for Operating a Construction-Material And/or Viscous-Materia...

    • Publication number 20230265843
    • Publication date Aug 24, 2023
    • Putzmeister Engineering GmbH
    • Carl WIESENACK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-THROUGHPUT DIAPHRAGM COMPRESSOR

    • Publication number 20230258168
    • Publication date Aug 17, 2023
    • PDC MACHINES, INC.
    • Chris Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC DRIVE FOR DIAPHRAGM COMPRESSOR

    • Publication number 20230146011
    • Publication date May 11, 2023
    • PDC MACHINES INC.
    • Guy Babbitt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-THROUGHPUT DIAPHRAGM COMPRESSOR

    • Publication number 20230147328
    • Publication date May 11, 2023
    • PDC MACHINES, INC.
    • Chris Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Automatic Determination of Trigger Angle for Reciprocating Compress...

    • Publication number 20230113754
    • Publication date Apr 13, 2023
    • epro Gmbh
    • Michael Osterholt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON MONITORING ASSEMBLY

    • Publication number 20230079290
    • Publication date Mar 16, 2023
    • Illinois Tool Works Inc.
    • Jonathan Jacob Bogasky
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AXIAL PISTON PUMP CONTROLLER

    • Publication number 20230052785
    • Publication date Feb 16, 2023
    • Caterplllar Inc.
    • Arick BAKKEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR DETERMINING THE POSITION OF THE DIAPHRAGM OF AN ELECTRIC...

    • Publication number 20220205442
    • Publication date Jun 30, 2022
    • EBM-PAPST ST. GEORGEN GMBH & CO. KG
    • David POHL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM, APPARATUS, AND METHOD FOR MOTOR SPEED CONTROL

    • Publication number 20220145875
    • Publication date May 12, 2022
    • HydroCision, Inc.
    • Mark Lewis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS-LIFT SYSTEM WITH PAIRED CONTROLLERS

    • Publication number 20220065092
    • Publication date Mar 3, 2022
    • EPIC LIFT SYSTEMS LLC
    • Jason Williams
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR

    • Publication number 20220049694
    • Publication date Feb 17, 2022
    • LG Electronics Inc.
    • Jinseok HU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic and Control System for Resin Injection

    • Publication number 20210381501
    • Publication date Dec 9, 2021
    • J-LOK CO.
    • Dakota Faulkner
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY PLUNGER PUMP SUBSYSTEMS

    • Publication number 20210353853
    • Publication date Nov 18, 2021
    • Eli Lilly and Company
    • Ryan Michael AGARD
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    System for Monitoring Concrete Pumping Systems

    • Publication number 20210310482
    • Publication date Oct 7, 2021
    • Julio Vasquez
    • G01 - MEASURING TESTING
  • Information Patent Application

    RECIPROCATING PISTON PUMP

    • Publication number 20210293234
    • Publication date Sep 23, 2021
    • Quanta IQ, Inc.
    • William Clark Cronin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENHANCING SUBTERRANEAN FORMATION STIMULATION AND PRODUCTION USING T...

    • Publication number 20210277760
    • Publication date Sep 9, 2021
    • Halliburton Energy Services, Inc.
    • Stanley Vernon STEPHENSON
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DIAPHRAGM SYSTEM CONTROL HAVING A MAGNETICALLY RETAINED CLOSURE ELE...

    • Publication number 20210215151
    • Publication date Jul 15, 2021
    • ProMinent GmbH
    • Christian Arnold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTIVE HYDRAULIC RIPPLE CANCELLATION METHODS AND SYSTEMS

    • Publication number 20210207597
    • Publication date Jul 8, 2021
    • ClearMotion, Inc.
    • Colin Patrick O'Shea
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMPS AND RELATED SYSTEMS AND METHODS

    • Publication number 20210131418
    • Publication date May 6, 2021
    • WHITE KNIGHT FLUID HANDLING INC.
    • Tom Simmons
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAPHRAGM PUMP WITH SENSOR MOUNT

    • Publication number 20210131417
    • Publication date May 6, 2021
    • Ingersoll-Rand Industrial U.S., Inc.
    • Dale Treml
    • 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

    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

    APPARATUS AND METHODS FOR OPTIMIZING CONTROL OF ARTIFICIAL LIFTING...

    • Publication number 20200340337
    • Publication date Oct 29, 2020
    • SSi Lift Cda, a Division of Tundra Process Solutions Ltd.
    • Mehdi MOUSAVI
    • E21 - EARTH DRILLING MINING
  • 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

    MECHANICAL TUBULAR DIAPHRAGM PUMP

    • Publication number 20200309109
    • Publication date Oct 1, 2020
    • Graco Minnesota Inc.
    • Bradley H. Hines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR OPERATING A PISTON COMPRESSOR, AND PISTON COMPRESSOR

    • Publication number 20200309116
    • Publication date Oct 1, 2020
    • Linde GmbH
    • Sascha DORNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Tube Pump System And Method For Controlling The Tube Pump System

    • Publication number 20200263682
    • Publication date Aug 20, 2020
    • Yukinobu Imai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...