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Ralph Engelberg

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  • Ditzingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Component for a magnetic actuator as well as a method for its manuf...
    • Patent number 9,651,163
    • Issue date May 16, 2017
    • Robert Bosch GmbH
    • Rainer Walter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solenoid armature
    • Patent number 9,093,210
    • Issue date Jul 28, 2015
    • Robert Bosch GmbH
    • Rainer Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for injecting fuel
    • Patent number 8,960,573
    • Issue date Feb 24, 2015
    • Robert Bosch GmbH
    • Ralph Engelberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston accumulator
    • Patent number 8,899,270
    • Issue date Dec 2, 2014
    • Robert Bosch GmbH
    • Ralph Engelberg
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Supercharger installation with load control for internal combustion...
    • Patent number 7,207,322
    • Issue date Apr 24, 2007
    • Robert Bosch GmbH
    • Johannes Meiwes
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Device for the control of gas exchange valves
    • Patent number 7,134,408
    • Issue date Nov 14, 2006
    • Robert Bosch GmbH
    • Udo Diehl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Device for the control of at least one gas exchange valve
    • Patent number 6,948,462
    • Issue date Sep 27, 2005
    • Robert Bosch GmbH
    • Ralph Engelberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder piston drive
    • Patent number 6,915,731
    • Issue date Jul 12, 2005
    • Robert Bosch GmbH
    • Karsten Mischker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE
    • Publication number 20160319951
    • Publication date Nov 3, 2016
    • ROBERT BOSCH GmbH
    • Markus Hartinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE WITH A CONNECTING ELEMENT
    • Publication number 20160312908
    • Publication date Oct 27, 2016
    • ROBERT BOSCH GmbH
    • Jerome Thiery
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR-GEAR UNIT AS WELL AS WHEEL-HUB DRIVE HAVING SUCH A MOTOR-GEAR...
    • Publication number 20160114677
    • Publication date Apr 28, 2016
    • ROBERT BOSCH GmbH
    • Ralph ENGELBERG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ARMATURE FOR AN ACTUATOR DEVICE
    • Publication number 20150213935
    • Publication date Jul 30, 2015
    • ROBERT BOSCH GmbH
    • Alexander Wernau
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Component for a Magnetic Actuator as Well as a Method for its Manuf...
    • Publication number 20140197340
    • Publication date Jul 17, 2014
    • Rainer Walter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC ACCUMULATOR DEVICE
    • Publication number 20130333785
    • Publication date Dec 19, 2013
    • ROBERT BOSCH GmbH
    • Andreas Vogt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PISTON ACCUMULATOR
    • Publication number 20130048126
    • Publication date Feb 28, 2013
    • Ralph Engelberg
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Solenoid armature
    • Publication number 20130037633
    • Publication date Feb 14, 2013
    • Rainer WALTER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HYDRAULIC ACCUMULATOR AS WELL AS A METHOD FOR ASCERTAINING A STATE...
    • Publication number 20130019746
    • Publication date Jan 24, 2013
    • Ralph Engelberg
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve having a magnet stack
    • Publication number 20120241011
    • Publication date Sep 27, 2012
    • Rainer Walter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Device for injecting fuel
    • Publication number 20120074245
    • Publication date Mar 29, 2012
    • Ralph Engelberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pulse Supercharger in the Intake Tract of an Internal Combustion En...
    • Publication number 20080289610
    • Publication date Nov 27, 2008
    • ROBERT BOSCH GmbH
    • Thanh-Hung Nguyen-Schaefer
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Supercharger installation with load control for internal combustion...
    • Publication number 20060064979
    • Publication date Mar 30, 2006
    • Johannes Meiwes
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Device for the control of gas exchange valves
    • Publication number 20050005881
    • Publication date Jan 13, 2005
    • Udo Diehl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cylinder piston drive
    • Publication number 20040154564
    • Publication date Aug 12, 2004
    • Karsten Mischker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Device for the control of at least one gas exchange valve
    • Publication number 20040103868
    • Publication date Jun 3, 2004
    • Ralph Engelberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Device for controlling gas exchange valves
    • Publication number 20040074456
    • Publication date Apr 22, 2004
    • Hermann Gaessler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES