TREA

Arnold Englund

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  • Sp.ang.nga, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Means for a combustion engine having a super charger
    • Patent number 6,604,514
    • Issue date Aug 12, 2003
    • Lysholm Technologies AB
    • Arnold Englund
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Screw rotor compressor having a movable wall portion
    • Patent number 6,338,616
    • Issue date Jan 15, 2002
    • Lysholm Technologies AB
    • Arnold Englund
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-cooled disc clutch
    • Patent number 6,135,257
    • Issue date Oct 24, 2000
    • Lysholm Technologies AB
    • Arnold Englund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotor provided with shaft pivots
    • Patent number 6,132,103
    • Issue date Oct 17, 2000
    • Lysholm Technologies AB
    • Arnold Englund
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary screw compressor having a thrust balancing piston device and...
    • Patent number 5,707,223
    • Issue date Jan 13, 1998
    • Svenska Rotor Maskiner AB
    • Arnold Englund
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary positive displacement compressor and refrigeration plant
    • Patent number 5,063,750
    • Issue date Nov 12, 1991
    • Svenska Rotor Maskiner AB
    • Arnold Englund
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Lift valve in a rotary screw machine
    • Patent number 5,052,901
    • Issue date Oct 1, 1991
    • Svenska Rotor Maskiner AB
    • Arnold Englund
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary screw compressor with oil drainage
    • Patent number 5,037,282
    • Issue date Aug 6, 1991
    • Svenska Rotor Maskiner AB
    • Arnold Englund
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial bearing device
    • Patent number 4,913,565
    • Issue date Apr 3, 1990
    • Svenska Rotor Maskiner AB
    • Arnold Englund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...