Length of piston stroke

Industry

  • CPC
  • F04B2201/0206
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PUMP WITH WHISTLE

    • Publication number 20240203218
    • Publication date Jun 20, 2024
    • OP-HYGIENE IP GmbH
    • Heiner Ophardt
    • G08 - SIGNALLING
  • Information Patent Application

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

    • Publication number 20240159227
    • Publication date May 16, 2024
    • Putzmeister Engineering GmbH
    • Frederik KORT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DRIVE THAT MINIMIZES A PULSE WIDTH BASED ON VOLTAGE DATA TO IM...

    • Publication number 20210164458
    • Publication date Jun 3, 2021
    • Milton Roy, LLC
    • Jason Carman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HORIZONTAL GAS COMPRESSOR WITH FREE LIFTING PISTON

    • Publication number 20210102535
    • Publication date Apr 8, 2021
    • Marian PRODAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR AND METHODS OF SETPOINT CONTROL

    • Publication number 20200362842
    • Publication date Nov 19, 2020
    • Gregory William Hahn
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    METHODS OF OPERATING A PUMP TO REDUCE OR ELIMINATE PUMP BACKLASH ER...

    • Publication number 20200072213
    • Publication date Mar 5, 2020
    • Accriva Diagnostics, Inc.
    • Ajit MISHRA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Linear Motor System and Compressor

    • Publication number 20190170130
    • Publication date Jun 6, 2019
    • Hitachi, Ltd
    • Takahiro SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT CONTROL VALVE

    • Publication number 20190078562
    • Publication date Mar 14, 2019
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE PUMP

    • Publication number 20180372079
    • Publication date Dec 27, 2018
    • Walmsley Developments Pty Ltd
    • Albert Walmsley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diaphragm Pump with Automatic Priming Function

    • Publication number 20180355860
    • Publication date Dec 13, 2018
    • Ingersoll-Rand Company
    • Warren A. Seith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS OF OPERATING A PUMP TO REDUCE OR ELIMINATE PUMP BACKLASH ER...

    • Publication number 20180030980
    • Publication date Feb 1, 2018
    • Accriva Diagnostics, Inc.
    • Ajit MISHRA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING THE STROKE AND OPERATION AT RESON...

    • Publication number 20140340003
    • Publication date Nov 20, 2014
    • WHIRLPOOL S.A.
    • Douglas Pereira da Silvia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diaphragm Pump with Automatic Priming Function

    • Publication number 20140227110
    • Publication date Aug 14, 2014
    • Ingersoll-Rand Company
    • Warren Andrew Seith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR

    • Publication number 20140072461
    • Publication date Mar 13, 2014
    • GENERAL ELECTRIC COMPANY
    • Thomas R. Barito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE STROKE ASSEMBLY

    • Publication number 20130269658
    • Publication date Oct 17, 2013
    • Raymond Sydney O'Donnell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL METHOD FOR A RESONANT LINEAR COMPRESSOR AND AN ELECTRONIC C...

    • Publication number 20130243607
    • Publication date Sep 19, 2013
    • WHIRLPOOL S.A.
    • Paulo Sérgio Dainez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR CARRYING OUT CHROMATOGRAPHY

    • Publication number 20130206656
    • Publication date Aug 15, 2013
    • LEWA GMBH
    • Hans-Joachim Johl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR OPTIMIZING DOWNHOLE FLUID PRODUCTION

    • Publication number 20130151216
    • Publication date Jun 13, 2013
    • PUMPWELL SOLUTIONS LTD.
    • Krzysztof Palka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR COMPRESSION OF FLUIDS

    • Publication number 20130133347
    • Publication date May 30, 2013
    • GENERAL ELECTRIC COMPANY
    • Sunilkumar Onkarnath Soni
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR HAVING LINEAR DRIVE

    • Publication number 20130034456
    • Publication date Feb 7, 2013
    • ACC Austria GmbH
    • Hans Peter Schoegler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR

    • Publication number 20110123373
    • Publication date May 26, 2011
    • ACC AUSTRIA GMBH
    • Walter Brabek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD OF CONTROLLING A LINEAR COMPRESSOR

    • Publication number 20110103973
    • Publication date May 5, 2011
    • Paulo Sergio Dainez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR CONTROLLING THE STROKE OF AN AIR-OPERATED DOUBLE DIAPHRA...

    • Publication number 20110033316
    • Publication date Feb 10, 2011
    • Tim Marchbanks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    System and method for remotely monitoring and controlling pump jacks

    • Publication number 20100228398
    • Publication date Sep 9, 2010
    • Riemer Powers Corp.
    • James Powers
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Linear Drive and Linear Compressor with Adaptive Output

    • Publication number 20090304525
    • Publication date Dec 10, 2009
    • BSH Bosch und Siemens Hausgerate GmbH
    • Johannes Reinschke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear Compressor

    • Publication number 20090232666
    • Publication date Sep 17, 2009
    • LG Electronics, Inc.
    • Bong-Jun Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and Control Unit for Operating a linear Compressor

    • Publication number 20090155089
    • Publication date Jun 18, 2009
    • BSH Bosch und Siemens Hausgerate GmbH
    • Johannes Reinschke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVING CONTROL APPARATUS AND METHOD FOR LINEAR COMPRESSOR

    • Publication number 20090097987
    • Publication date Apr 16, 2009
    • Ji-Won Sung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...