TREA

of the Ljungström type

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Industry

  • CPC
  • F01D5/041
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D5/00Blades Blade-carrying members Heating, heat-insulating, cooling or anti-vibration means on the blades or the members

Current Industry

F01D5/041of the Ljungström type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Radial turbomachine
    • Patent number 11,339,661
    • Issue date May 24, 2022
    • EXERGY INTERNATIONAL S.R.L.
    • Claudio Spadacini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Set of turbines and a turbine train comprising at least one such set
    • Patent number 11,021,960
    • Issue date Jun 1, 2021
    • EXERGY INTERNATIONAL S.R.L.
    • Claudio Spadacini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for the assembly of a radial turbine and radial turbine
    • Patent number 10,968,743
    • Issue date Apr 6, 2021
    • EXERGY INTERNATIONAL S.R.L.
    • Claudio Spadacini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Radial turbomachine with axial thrust compensation
    • Patent number 10,934,843
    • Issue date Mar 2, 2021
    • EXERGY INTERNATIONAL S.R.L.
    • Claudio Spadacini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for the construction of bladed discs for radial turbomachine...
    • Patent number 10,914,174
    • Issue date Feb 9, 2021
    • EXERGY INTERNATIONAL S.R.L.
    • Claudio Spadacini
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Radial turbomachine
    • Patent number 10,876,406
    • Issue date Dec 29, 2020
    • EXERGY S.P.A.
    • Claudio Spadacini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for manufacturing bladed rings for radial turbomachines and...
    • Patent number 10,875,132
    • Issue date Dec 29, 2020
    • EXERGY S.P.A.
    • Claudio Spadacini
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mixed flow optimized turbine
    • Patent number 10,794,202
    • Issue date Oct 6, 2020
    • Turboden S.p.A.
    • Mario Gaia
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Article, component, and method of making a component
    • Patent number 10,767,501
    • Issue date Sep 8, 2020
    • General Electric Company
    • Joseph Anthony Weber
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for Building stages of centrifugal radial turbines
    • Patent number 9,932,833
    • Issue date Apr 3, 2018
    • EXERGY S.P.A.
    • Claudio Spadacini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine
    • Patent number 9,840,915
    • Issue date Dec 12, 2017
    • Equitherm S.À R.L.
    • Luc Maîtrejean
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooled vane of a turbine and corresponding turbine
    • Patent number 9,822,643
    • Issue date Nov 21, 2017
    • Siemens Aktiengesellschaft
    • Stephen Batt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Dual pressure Euler steam turbine
    • Patent number 7,244,095
    • Issue date Jul 17, 2007
    • Energent Corporation
    • Lance G. Hays
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbines
    • Patent number 5,071,312
    • Issue date Dec 10, 1991
    • John Kirby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Disc-type airborne vehicle and radial flow gas turbine engine used...
    • Patent number 4,193,568
    • Issue date Mar 18, 1980
    • Norman L. Heuvel
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Flareless tube fitting for 37.degree. adapter
    • Patent number 4,136,896
    • Issue date Jan 30, 1979
    • Aeroquip Corporation
    • Michael R. Rodman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3726619
    • Patent number 3,726,619
    • Issue date Apr 10, 1973
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3656300
    • Patent number 3,656,300
    • Issue date Apr 18, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3032318
    • Patent number 3,032,318
    • Issue date May 1, 1962
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3027716
    • Patent number 3,027,716
    • Issue date Apr 3, 1962
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2990104
    • Patent number 2,990,104
    • Issue date Jun 27, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2852227
    • Patent number 2,852,227
    • Issue date Sep 16, 1958
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2687279
    • Patent number 2,687,279
    • Issue date Aug 24, 1954
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2652227
    • Patent number 2,652,227
    • Issue date Sep 15, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2498425
    • Patent number 2,498,425
    • Issue date Feb 21, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2417693
    • Patent number 2,417,693
    • Issue date Mar 18, 1947
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2391779
    • Patent number 2,391,779
    • Issue date Dec 25, 1945
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2382705
    • Patent number 2,382,705
    • Issue date Aug 14, 1945
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2344099
    • Patent number 2,344,099
    • Issue date Mar 14, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2338926
    • Patent number 2,338,926
    • Issue date Jan 11, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIAL TURBOMACHINE
    • Publication number 20210071532
    • Publication date Mar 11, 2021
    • EXERGY INTERNATIONAL S.R.L.
    • Claudio SPADACINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIXED FLOW OPTIMIZED TURBINE
    • Publication number 20190136704
    • Publication date May 9, 2019
    • TURBODEN SPA
    • Mario GAIA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL TURBOMACHINE WITH AXIAL THRUST COMPENSATION
    • Publication number 20190120056
    • Publication date Apr 25, 2019
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR THE CONSTRUCTION OF BLADED DISCS FOR RADIAL TURBOMACHINE...
    • Publication number 20190112929
    • Publication date Apr 18, 2019
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MANUFACTURING BLADED RINGS FOR RADIAL TURBOMACHINES USING...
    • Publication number 20190093481
    • Publication date Mar 28, 2019
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR MANUFACTURING BLADED RINGS FOR RADIAL TURBOMACHINES AND...
    • Publication number 20190047095
    • Publication date Feb 14, 2019
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    A RADIAL TURBINE IMPELLER AND A METHOD FOR MANUFACTURING THE SAME
    • Publication number 20180355724
    • Publication date Dec 13, 2018
    • LAPPEENRANNAN TEKNILLINEN YLIOPISTO
    • Samuli NIKKANEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RADIAL TURBOMACHINE
    • Publication number 20170298736
    • Publication date Oct 19, 2017
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RADIAL TURBOMACHINE
    • Publication number 20170107819
    • Publication date Apr 20, 2017
    • EXERGY S.P.A.
    • Claudio SPADACINI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR BUILDING STAGES OF CENTRIFUGAL RADIAL TURBINES
    • Publication number 20150292332
    • Publication date Oct 15, 2015
    • EXERGY S.P.A.
    • Claudio Spadacini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RADIAL FLOW STEAM TURBINE
    • Publication number 20130142638
    • Publication date Jun 6, 2013
    • Teruhiko Ohbo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Dual pressure euler steam turbine
    • Publication number 20060133921
    • Publication date Jun 22, 2006
    • Energent Corporation
    • Lance G. Hays
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES