TREA

Prabhu Ramasamy

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  • Peterborough, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine assembly
    • Patent number 11,459,918
    • Issue date Oct 4, 2022
    • Perkins Engines Company Limited
    • Geoffrey Kerss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for predicting turbocharger failure modes
    • Patent number 11,391,199
    • Issue date Jul 19, 2022
    • Perkins Engines Company Limited
    • David Wilkinson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Two stage turbocharger with cooling arrangement
    • Patent number 11,274,597
    • Issue date Mar 15, 2022
    • Perkins Engines Company Limited
    • David Wilkinson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbocharger housing
    • Patent number 10,808,606
    • Issue date Oct 20, 2020
    • Perkins Engines Company Limited
    • Menelaos Chatzakis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine bearing assembly preloading arrangement
    • Patent number 10,655,498
    • Issue date May 19, 2020
    • Cummins Ltd.
    • James Donaldson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbocharger assembly with oil carry-over protection
    • Patent number 10,590,857
    • Issue date Mar 17, 2020
    • Perkins Engines Company Limited
    • Lorna Thomas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine shaft sealing arrangement
    • Patent number 9,874,217
    • Issue date Jan 23, 2018
    • Cummins Ltd.
    • Prabhu Ramasamy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine bearing assembly preloading arrangement
    • Patent number 9,759,093
    • Issue date Sep 12, 2017
    • Cummins Ltd.
    • James Donaldson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE ASSEMBLY
    • Publication number 20210293163
    • Publication date Sep 23, 2021
    • PERKINS ENGINES COMPANY LIMITED
    • Geoffrey Kerss
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD AND APPARATUS FOR PREDICTING TURBOCHARGER FAILURE MODES
    • Publication number 20200408140
    • Publication date Dec 31, 2020
    • PERKINS ENGINES COMPANY LIMITED
    • David WILKINSON
    • G01 - MEASURING TESTING
  • Information Patent Application

    Two Stage Turbocharger With Cooling Arrangement
    • Publication number 20200392893
    • Publication date Dec 17, 2020
    • PERKINS ENGINES COMPANY LIMITED
    • David WILKINSON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-STAGE TURBOCHARGER UNIT, INTERNAL COMBUSTION ENGINE AND METHO...
    • Publication number 20200362751
    • Publication date Nov 19, 2020
    • PERKINS ENGINES COMPANY LIMITED
    • David WILKINSON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Turbocharger Housing
    • Publication number 20180328270
    • Publication date Nov 15, 2018
    • PERKINS ENGINES COMPANY LIMITED
    • Menelaos Chatzakis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOCHARGER ASSEMBLY WITH OIL CARRY-OVER PROTECTION
    • Publication number 20180202370
    • Publication date Jul 19, 2018
    • PERKINS ENGINES COMPANY LIMITED
    • Lorna Lorna Thomas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOMACHINE BEARING ASSEMBLY PRELOADING ARRANGEMENT
    • Publication number 20170342857
    • Publication date Nov 30, 2017
    • Cummins Inc.
    • James Donaldson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOMACHINE SHAFT SEALING ARRANGEMENT
    • Publication number 20140193239
    • Publication date Jul 10, 2014
    • Cummins Ltd.
    • Prabhu Ramasamy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE BEARING ASSEMBLY PRELOADING ARRANGEMENT
    • Publication number 20140133978
    • Publication date May 15, 2014
    • Cummins Ltd.
    • James Donaldson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS