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Erik Haugaard

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic machine
    • Patent number 10,711,780
    • Issue date Jul 14, 2020
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane cell machine
    • Patent number 10,415,565
    • Issue date Sep 17, 2019
    • Danfoss A/S
    • Erik Haugaard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane cell machine with centric bore in ring insert in side wall
    • Patent number 10,352,322
    • Issue date Jul 16, 2019
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic machine arrangement
    • Patent number 10,288,051
    • Issue date May 14, 2019
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic arrangement
    • Patent number 10,145,366
    • Issue date Dec 4, 2018
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic vane-type machine
    • Patent number 9,945,231
    • Issue date Apr 17, 2018
    • Danfoss A/S
    • Erik Haugaard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane pump
    • Patent number 9,926,930
    • Issue date Mar 27, 2018
    • Danfoss A/S
    • Erik Haugaard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reverse osmosis system
    • Patent number 9,821,273
    • Issue date Nov 21, 2017
    • Danfoss A/S
    • Welm Friedrichsen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Reverse osmosis system
    • Patent number 9,416,795
    • Issue date Aug 16, 2016
    • Danfoss A/S
    • Welm Friedrichsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number D763322
    • Issue date Aug 9, 2016
    • Danfoss A/S
    • Erik Haugaard
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vane cell machine having plates containing axial moving inserts bea...
    • Patent number 9,279,424
    • Issue date Mar 8, 2016
    • Danfoss A/S
    • Hans Christian Petersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane cell machine
    • Patent number 8,951,027
    • Issue date Feb 10, 2015
    • Danfoss A/S
    • Hans Christian Petersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve arrangement
    • Patent number 8,444,110
    • Issue date May 21, 2013
    • Danfoss A/S
    • Verner Smidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve arrangement
    • Patent number 7,815,162
    • Issue date Oct 19, 2010
    • Danfoss A/S
    • Richard Thomas Entwistle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water-hydraulic machine
    • Patent number 7,188,562
    • Issue date Mar 13, 2007
    • Danfoss A/S
    • Ove Thorbøl Hansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fast opening, slow closing, relief valve
    • Patent number 5,678,604
    • Issue date Oct 21, 1997
    • Danfoss A/S
    • Erik Plauborg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC MACHINE
    • Publication number 20160377079
    • Publication date Dec 29, 2016
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE CELL MACHINE
    • Publication number 20160377080
    • Publication date Dec 29, 2016
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC MACHINE ARRANGEMENT
    • Publication number 20160377070
    • Publication date Dec 29, 2016
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE CELL MACHINE
    • Publication number 20160230757
    • Publication date Aug 11, 2016
    • Danfoss A/S
    • Erik Haugaard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP
    • Publication number 20160230758
    • Publication date Aug 11, 2016
    • Danfoss A/S
    • Erik Haugaard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC ARRANGEMENT
    • Publication number 20160230761
    • Publication date Aug 11, 2016
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC VANE-TYPE MACHINE
    • Publication number 20160138398
    • Publication date May 19, 2016
    • Danfoss A/S
    • Erik Haugaard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE ARRANGEMENT
    • Publication number 20130306887
    • Publication date Nov 21, 2013
    • Danfoss A/S
    • Verner Smidt
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VANE CELL MACHINE
    • Publication number 20130108498
    • Publication date May 2, 2013
    • Danfoss A/S
    • Hans Christian Petersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE CELL MACHINE
    • Publication number 20130108499
    • Publication date May 2, 2013
    • Danfoss A/S
    • Hans Christian Petersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REVERSE OSMOSIS SYSTEM
    • Publication number 20130037464
    • Publication date Feb 14, 2013
    • Danfoss A/S
    • Welm Friedrichsen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REVERSE OSMOSIS SYSTEM
    • Publication number 20110203987
    • Publication date Aug 25, 2011
    • Danfoss A/S
    • Welm Friedrichsen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VALVE ARRANGEMENT
    • Publication number 20110000555
    • Publication date Jan 6, 2011
    • Danfoss A/S
    • Verner Smidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve arrangement
    • Publication number 20060266959
    • Publication date Nov 30, 2006
    • Richard Thomas Entwistle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Water-hydraulic machine
    • Publication number 20030221549
    • Publication date Dec 4, 2003
    • Danfoss A/S
    • Ove Thorbol Hansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...