the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20250179948
    • Publication date Jun 5, 2025
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20250109700
    • Publication date Apr 3, 2025
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERCHANGEABLE ENGINE ASSEMBLY

    • Publication number 20240392708
    • Publication date Nov 28, 2024
    • Ralf Centmayer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Train for an Internal Combustion Engine, in Particular of a M...

    • Publication number 20240301809
    • Publication date Sep 12, 2024
    • Daimler Truck AG
    • Matthias LAHR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE ACTUATION SYSTEM COMPRISING ROCKER ASSEMBLIES SHARING AN OUTP...

    • Publication number 20240280037
    • Publication date Aug 22, 2024
    • JACOBS VEHICLE SYSTEMS, INC.
    • Matei ALEXANDRU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Actuation System For An Internal Combustion Engine

    • Publication number 20240209759
    • Publication date Jun 27, 2024
    • Board of Trustees of Michigan State University
    • Harold J. SCHOCK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS, METHODS, AND DEVICES FOR ROCKER ARM POSITION SENSING

    • Publication number 20230123988
    • Publication date Apr 20, 2023
    • Eaton Intelligent Power Limited
    • Brian Karl VanDeusen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SINGLE ACTUATOR SHIFTING CAM SYSTEM

    • Publication number 20220397045
    • Publication date Dec 15, 2022
    • Neil A Murphy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIFTER ASSEMBLY

    • Publication number 20220349321
    • Publication date Nov 3, 2022
    • Eaton Intelligent Power Limited
    • Vardhan D. Patankar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHIFT GATE, SLIDING CAM SYSTEM AND CAMSHAFT

    • Publication number 20220341351
    • Publication date Oct 27, 2022
    • THYSSENKRUPP DYNAMIC COMPONENTS TECCENTER AG
    • Marcel WEIDAUER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METAL STAMPED SWITCHING ROLLER FINGER FOLLOWER

    • Publication number 20220228516
    • Publication date Jul 21, 2022
    • Eaton Intelligent Power Limited
    • Emanuele Raimondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT AND VALVE ACTUATION MECHANISM OF ENGINE

    • Publication number 20220205371
    • Publication date Jun 30, 2022
    • TENGFEI JI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE SYSTEM

    • Publication number 20220154666
    • Publication date May 19, 2022
    • Mazda Motor Corporation
    • Takashi Kaminaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROMAGNETIC ACTUATOR

    • Publication number 20220082036
    • Publication date Mar 17, 2022
    • MSG Mechatronic Systems GmbH
    • Daniel THEUßL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TRAIN WITH CYLINDER DEACTIVATION AND COMPRESSION RELEASE

    • Publication number 20210340921
    • Publication date Nov 4, 2021
    • Cummins Inc.
    • Anthony Kyle Perfetto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Variable Valve Lift Device and Automobile

    • Publication number 20210332725
    • Publication date Oct 28, 2021
    • GUANGZHOU AUTOMOBILE GROUP CO., LTD.
    • Zhen LU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE VALVE ACTUATION WITH HANDOFF CONTROL BETWEEN COOPERATIVE VAL...

    • Publication number 20210262369
    • Publication date Aug 26, 2021
    • JACOBS VEHICLE SYSTEMS, INC.
    • John A. SCHWOERER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method for Operating an Internal Combustion Engine of a Motor Vehic...

    • Publication number 20210172388
    • Publication date Jun 10, 2021
    • Daimler AG
    • Mathias HAUPTVOGEL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve Drive Device, in Particular for an Internal Combustion Engine...

    • Publication number 20210164369
    • Publication date Jun 3, 2021
    • Daimler AG
    • Thomas STOLK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD ARRANGEMENT FOR VARIABLE VALVE ACTUATION ROCKER ARM A...

    • Publication number 20210156284
    • Publication date May 27, 2021
    • Eaton Intelligent Power Limited
    • David Gerard Genise
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DISCRETE VARIABLE VALVE LIFT ENGINE SYSTEMS AND METHODS

    • Publication number 20210148258
    • Publication date May 20, 2021
    • Eaton Intelligent Power Limited
    • James E. McCarthy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...

    • Publication number 20210131316
    • Publication date May 6, 2021
    • Eaton Intelligent Power Limited
    • Andrei Dan Radulescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...

    • Publication number 20210131317
    • Publication date May 6, 2021
    • Eaton Intelligent Power Limited
    • Andrei Dan Radulescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetic Control Device, In Particular for Adjusting Camshaf...

    • Publication number 20210108543
    • Publication date Apr 15, 2021
    • KENDRION (Villingen) GmbH
    • Björn Bergfeld
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTUATION APPARATUS

    • Publication number 20210102479
    • Publication date Apr 8, 2021
    • Eaton Intelligent Power Limited
    • Matthew Vance
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS, METHODS, AND DEVICES FOR ROCKER ARM POSITION SENSING

    • Publication number 20210102480
    • Publication date Apr 8, 2021
    • Eaton Intelligent Power Limited
    • Brian Karl VanDeusen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SWITCHING ROLLER FINGER FOLLOWER FOR BLEEDER BRAKING

    • Publication number 20210095584
    • Publication date Apr 1, 2021
    • Eaton Intelligent Power Limited
    • Mark VanWingerden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROCKER ARM WITH INBOARD LOST MOTION SPRING OVER VALVE

    • Publication number 20210087953
    • Publication date Mar 25, 2021
    • Eaton Intelligent Power Limited
    • Matthew A. Vance
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUTOMATIC LASH ADJUSTER FOR USE WITH HIGH COMPRESSION INTERNAL COMB...

    • Publication number 20210062686
    • Publication date Mar 4, 2021
    • Deere & Company
    • Neil S. Erickson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Added Motion Dual Lift Rocker Arm

    • Publication number 20210047947
    • Publication date Feb 18, 2021
    • Eaton Intelligent Power Limited
    • Mark Van Wingerden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES