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Ernst-Siegfried Hartmann

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  • Rosrath, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic actuator, particularly for driving an engine valve
    • Patent number 6,304,161
    • Issue date Oct 16, 2001
    • FEV Motorentechnik GmbH
    • Michael Schebitz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Coupling device for connecting an electromagnetic actuator with a c...
    • Patent number 6,289,858
    • Issue date Sep 18, 2001
    • FEV Motorentechnik GmbH
    • Joachim Altdorf
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multipart cylinder head cover for an internal-combustion engine
    • Patent number 5,896,837
    • Issue date Apr 27, 1999
    • FEV Motorentechnik GmbH & Co. KG
    • Frank Nysten
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal governor for internal combustion engines
    • Patent number 5,131,361
    • Issue date Jul 21, 1992
    • Kloeckner-Humboldt-Deutz AG
    • Ernst-Siegfried Hartmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diesel engine injection pump governor
    • Patent number 4,969,436
    • Issue date Nov 13, 1990
    • Kloeckner-Humboldt-Deutz AG
    • Ernst-Siegfried Hartmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diesel internal combustion engine
    • Patent number 4,834,030
    • Issue date May 30, 1989
    • Kloeckner-Humboldt-Deutz AG
    • Lothar Bauer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 4,834,029
    • Issue date May 30, 1989
    • Kloeckner-Humboldt-Deutz AG
    • Jurgen Wahnschaffe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head
    • Patent number 4,781,158
    • Issue date Nov 1, 1988
    • Kloeckner-Humboldt-Deutz AG
    • Lothar Bauer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Delivery timing regulator
    • Patent number 4,739,733
    • Issue date Apr 26, 1988
    • Kloeckner-Humboldt-Deutz AG
    • Ernst-Siegfried Hartmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with at least two liquid cooled cylinders
    • Patent number 4,672,923
    • Issue date Jun 16, 1987
    • Kloeckner-Humboldt-Deutz AG
    • Jurgen Wahnschaffe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS