with means for filling or emptying hydraulic chamber

Patents Grantslast 30 patents

  • Information Patent Grant

    Piezo common rail injector with hydraulic clearance compensation in...

    • Patent number 10,233,885
    • Issue date Mar 19, 2019
    • Continental Automotive GmbH
    • Willibald Schuerz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector

    • Patent number 10,113,523
    • Issue date Oct 30, 2018
    • Continental Automotive GmbH
    • Roman Etlender
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable-area poppet nozzle actuator

    • Patent number 10,006,429
    • Issue date Jun 26, 2018
    • GM Global Technology Operations LLC
    • Paul A. Battiston
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel electro-injector for a fuel injection system for an internal c...

    • Patent number 9,970,397
    • Issue date May 15, 2018
    • C. R. F. Societa Consortile per Azioni
    • Sergio Stucchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piezo injector

    • Patent number 9,689,359
    • Issue date Jun 27, 2017
    • Continental Automotive GmbH
    • Willibald Schuerz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic coupling

    • Patent number 9,624,886
    • Issue date Apr 18, 2017
    • Robert Bosch GmbH
    • Dietmar Schmieder
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic temperature compensator and hydraulic lift transmitter

    • Patent number 9,488,194
    • Issue date Nov 8, 2016
    • Siemens Aktiengesellschaft
    • Georg Bachmaier
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve for metering fluid

    • Patent number 9,470,198
    • Issue date Oct 18, 2016
    • Robert Bosch GmbH
    • Thomas Koch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and device for refilling and checking the leak-tightness of...

    • Patent number 9,097,245
    • Issue date Aug 4, 2015
    • Robert Bosch GmbH
    • Marc Knoblauch-Xander
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel injector

    • Patent number 8,864,054
    • Issue date Oct 21, 2014
    • Robert Bosch GmbH
    • Matthias Burger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injection system and method for producing an injection system

    • Patent number 8,807,450
    • Issue date Aug 19, 2014
    • Continental Automotive GmbH
    • Maximilian Kronberger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector and operating method therefor

    • Patent number 8,544,764
    • Issue date Oct 1, 2013
    • Delphi Technologies Holding S.arl
    • Michael Peter Cooke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injection valve and compensating element for an injection valve

    • Patent number 7,673,811
    • Issue date Mar 9, 2010
    • Siemens Aktiengesellschaft
    • Stefan Schuster
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector with direct needle control for an internal combustion...

    • Patent number 7,419,103
    • Issue date Sep 2, 2008
    • Robert Bosch GmbH
    • Thomas Pauer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device

    • Patent number 7,290,530
    • Issue date Nov 6, 2007
    • Robert Bosch GmbH
    • Friedrich Boecking
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for the translation of a displacement of an actuator, in par...

    • Patent number 7,077,377
    • Issue date Jul 18, 2006
    • Siemens Aktiengesellschaft
    • Willibald Schürz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector for a fuel injection system for internal combustion engine...

    • Patent number 6,981,655
    • Issue date Jan 3, 2006
    • Robert Bosch GmbH
    • Patrick Mattes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device for an internal combustion engine

    • Patent number 6,823,846
    • Issue date Nov 30, 2004
    • Robert Bosch GmbH
    • Patrick Mattes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve for controlling liquids

    • Patent number 6,811,134
    • Issue date Nov 2, 2004
    • Robert Bosch GmbH
    • Wolfgang Stoecklein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector for controlling fluids

    • Patent number 6,805,302
    • Issue date Oct 19, 2004
    • Robert Bosch GmbH
    • Friedrich Boecking
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector for a fuel injection system for internal combustion engine...

    • Patent number 6,752,324
    • Issue date Jun 22, 2004
    • Robert Bosch GmbH
    • Patrick Mattes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve for controlling fluids

    • Patent number 6,719,264
    • Issue date Apr 13, 2004
    • Robert Bosch GmbH
    • Patrick Mattes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve for controlling fluids

    • Patent number 6,698,711
    • Issue date Mar 2, 2004
    • Robert Bosch GmbH
    • Patrick Mattes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve for regulating fluids

    • Patent number 6,655,605
    • Issue date Dec 2, 2003
    • Robert Bosch GmbH
    • Wolfgang Stoecklein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve for controlling liquids

    • Patent number 6,581,900
    • Issue date Jun 24, 2003
    • Robert Bosch GmbH
    • Wolfgang Stoecklein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve for controlling fluids

    • Patent number 6,427,968
    • Issue date Aug 6, 2002
    • Robert Bosch GmbH
    • Wolfgang Stoecklein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector

    • Patent number 6,213,414
    • Issue date Apr 10, 2001
    • Bobert Bosch GmbH
    • Hubert Stier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piezoelectrically actuated fuel injection valve

    • Patent number 6,168,133
    • Issue date Jan 2, 2001
    • Robert Bosch GmbH
    • Rudolf Heinz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device and method for dosing fluid

    • Patent number 6,119,952
    • Issue date Sep 19, 2000
    • Siemens Aktiengesellschaft
    • Andreas Kappel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piezoelectric controlled common rail injector with hydraulic amplif...

    • Patent number 5,779,149
    • Issue date Jul 14, 1998
    • Siemens Automotive Corporation
    • Edward James Hayes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents