with hydraulic chambers formed by a movable sleeve

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injector having a self-contained replaceable pilot valve assembly

    • Patent number 11,466,652
    • Issue date Oct 11, 2022
    • Cummins Inc.
    • Raymond V. Primus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device

    • Patent number 10,151,285
    • Issue date Dec 11, 2018
    • Denso Corporation
    • Kazuho Seki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piezoelectric injector for direct fuel injection

    • Patent number 9,945,337
    • Issue date Apr 17, 2018
    • Continental Automotive GmbH
    • Willibald Schuerz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid injector

    • Patent number 9,856,843
    • Issue date Jan 2, 2018
    • Continental Automotive GmbH
    • Willibald Schuerz
    • 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 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

Patents Applicationslast 30 patents