TREA

Ralf Greim

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  • Birmenstorf, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbomachine blade with variable chord length
    • Patent number 8,221,065
    • Issue date Jul 17, 2012
    • Alstom Technology Ltd
    • Ralf Greim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 8,167,548
    • Issue date May 1, 2012
    • Alstom Technology Ltd
    • Ralf Greim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Diffuser and exhaust system for turbine
    • Patent number 7,934,904
    • Issue date May 3, 2011
    • Alstom Technology Ltd
    • Lale Demiraydin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine blade
    • Patent number 7,740,451
    • Issue date Jun 22, 2010
    • Alstom Technology Ltd
    • Ralf Greim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine
    • Patent number 7,670,109
    • Issue date Mar 2, 2010
    • Alstom Technology Ltd
    • Ralf Greim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine
    • Patent number 7,320,574
    • Issue date Jan 22, 2008
    • Alstom Technology Ltd
    • Ralf Greim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Highly loaded turbine blading
    • Patent number 6,270,315
    • Issue date Aug 7, 2001
    • Asea Brown Boveri AG
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Stator blade for a turbomachine, especially a stream turbine
    • Publication number 20110164970
    • Publication date Jul 7, 2011
    • ALSTOM Technology Ltd.
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbo machine blade
    • Publication number 20100284801
    • Publication date Nov 11, 2010
    • ALSTOM Technology Ltd.
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DIFFUSER AND EXHAUST SYSTEM FOR TURBINE
    • Publication number 20090263241
    • Publication date Oct 22, 2009
    • ALSTOM Technology Ltd.
    • Lale DEMIRAYDIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Stator blade for a turbomachine, especially a steam turbine
    • Publication number 20090257866
    • Publication date Oct 15, 2009
    • ALSTOM Technology Ltd.
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20090123276
    • Publication date May 14, 2009
    • ALSTOM Technology Ltd.
    • Ralf GREIM
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE INSTALLATION AND ASSOCIATED OPERATING METHOD
    • Publication number 20090031726
    • Publication date Feb 5, 2009
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Steam Turbine
    • Publication number 20080213091
    • Publication date Sep 4, 2008
    • Heinrich Lageder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbomachine blade
    • Publication number 20080152501
    • Publication date Jun 26, 2008
    • ALSTOM Technology Ltd.
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine
    • Publication number 20070207032
    • Publication date Sep 6, 2007
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbomachine
    • Publication number 20050100439
    • Publication date May 12, 2005
    • ALSTOM Technology Ltd.
    • Ralf Greim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES