TREA

Nielsen Helge

Follow

Person

  • Sydals, DK
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Plate kind heat exchanger with sealed inlet channel
    • Patent number 11,982,496
    • Issue date May 14, 2024
    • Danfoss A/S
    • Helge Nielsen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Double plate heat exchanger
    • Patent number 11,933,547
    • Issue date Mar 19, 2024
    • Danfoss A/S
    • Helge Nielsen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger with a frame plate having a lining
    • Patent number 11,841,196
    • Issue date Dec 12, 2023
    • Danfoss A/S
    • Helge Nielsen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger plate
    • Patent number 11,781,820
    • Issue date Oct 10, 2023
    • Danfoss A/S
    • Helge Nielsen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger plate
    • Patent number 11,473,853
    • Issue date Oct 18, 2022
    • Danfoss A/S
    • Ivan Knudsen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Centre body in spiral heat exchanger
    • Patent number 11,333,439
    • Issue date May 17, 2022
    • Danfoss A/S
    • Helge Nielsen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Hydraulic valve
    • Patent number 6,167,904
    • Issue date Jan 2, 2001
    • Danfoss A/S
    • Helge B. Nielsen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Hydraulic valve
    • Patent number 5,996,967
    • Issue date Dec 7, 1999
    • Danfoss A/S
    • Helge B. Nielsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water-operated hydraulic control valve
    • Patent number 5,806,557
    • Issue date Sep 15, 1998
    • Danfoss A/S
    • Nielsen Helge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents