the cams being directly in contact with the driven valve

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    No Lash Dual Stem I.C.E. valve

    • Publication number 20250035016
    • Publication date Jan 30, 2025
    • Anthony Strussione
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE

    • Publication number 20240167430
    • Publication date May 23, 2024
    • Honda Motor Co., Ltd.
    • Kenta KATAGI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR INTRODUCING HIGHLY PRECOMPRESSED COMBUSTION AIR INTO A C...

    • Publication number 20220090522
    • Publication date Mar 24, 2022
    • ERWIN JUNKER GRINDING TECHNOLOGY A.S.
    • Erwin Junker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL CONTROL VALVE FOR CAM PHASER

    • Publication number 20200370450
    • Publication date Nov 26, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Rolando Huerta Ortiz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    2-CYCLE ENGINE WITH VALVE SYSTEM AND METHOD FOR CONTROLLING THE ENGINE

    • Publication number 20200325837
    • Publication date Oct 15, 2020
    • Hyundai Motor Company
    • Myung Sik Choi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE

    • Publication number 20200291831
    • Publication date Sep 17, 2020
    • MAHLE International GmbH
    • Patrick Altherr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES

    • Publication number 20190345879
    • Publication date Nov 14, 2019
    • Amadeo Perez Fernandez
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WI...

    • Publication number 20190153913
    • Publication date May 23, 2019
    • Hyundai Motor Company
    • You Sang SON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SLIDING CAM SYSTEM

    • Publication number 20190072009
    • Publication date Mar 7, 2019
    • MAN Truck & Bus AG
    • Jens Dietrich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT ASSEMBLY

    • Publication number 20190040768
    • Publication date Feb 7, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Blaise R. Didonato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT AND MANUFACTURING METHOD THEREFOR

    • Publication number 20180371960
    • Publication date Dec 27, 2018
    • Isuzu Motors Limited
    • Hiroshi TSUNODA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE AND I...

    • Publication number 20180149046
    • Publication date May 31, 2018
    • Hitachi Automotive Systems, Ltd.
    • Atsushi WATANABE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20180010486
    • Publication date Jan 11, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi YOSHIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE

    • Publication number 20170362970
    • Publication date Dec 21, 2017
    • MAHLE International GmbH
    • Peer Niekamp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE

    • Publication number 20170362969
    • Publication date Dec 21, 2017
    • MAHLE International GmbH
    • Patrick Altherr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT PHASE REGULATOR

    • Publication number 20170342871
    • Publication date Nov 30, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Yanhua He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WI...

    • Publication number 20170284311
    • Publication date Oct 5, 2017
    • Hyundai Motor Company
    • You Sang SON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTIPLE VARIABLE VALVE LIFT APPARATUS

    • Publication number 20170152770
    • Publication date Jun 1, 2017
    • Hyundai Motor Company
    • Byong Young CHOI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE

    • Publication number 20150096537
    • Publication date Apr 9, 2015
    • DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG, S.A.R.L.
    • Mark S. Graham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITION DEVICE FOR SPARK-IGNITION INTERNAL COMBUSTION ENGINE

    • Publication number 20140224204
    • Publication date Aug 14, 2014
    • IMAGINEERING, INC.
    • Yuji Ikeda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE VALVETRAIN

    • Publication number 20140182535
    • Publication date Jul 3, 2014
    • BorgWarner Inc.
    • David B. Roth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND METHOD OF IMPROVING EFFICIENCY OF AN INTERNAL COMBUSTION...

    • Publication number 20140182544
    • Publication date Jul 3, 2014
    • Tongqing Zhou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROCKERLESS DESMODROMIC VALVE SYSTEM

    • Publication number 20140174388
    • Publication date Jun 26, 2014
    • James T. Dougherty
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LOW FRICTION CAMSHAFT

    • Publication number 20140158076
    • Publication date Jun 12, 2014
    • MAHLE International GmbH
    • Luke Brodbeck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COM...

    • Publication number 20140102390
    • Publication date Apr 17, 2014
    • Volkswagen Aktiengesellschaft
    • Axel Groenendijk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE

    • Publication number 20130312396
    • Publication date Nov 28, 2013
    • Aleksandr Nikolaevich Volgin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM FOR DETECTING MALFUNCTION OF VARIABLE VALVE LIFT APPARATUS A...

    • Publication number 20130298855
    • Publication date Nov 14, 2013
    • Hyundai Motor Company
    • Hong Kil Baek
    • G01 - MEASURING TESTING
  • Information Patent Application

    VALVE SEAT MADE OF IRON-BASED SINTERED ALLOY

    • Publication number 20130291822
    • Publication date Nov 7, 2013
    • Kabushiki Kaisha Riken
    • Rintarou Takahashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    AIR INJECTION TIMED WITH EXHAUST RELEASE

    • Publication number 20130199497
    • Publication date Aug 8, 2013
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Manish Sharma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAM HOUSING STRUCTURE FOR THREE-DIMENSIONAL CAM

    • Publication number 20130192553
    • Publication date Aug 1, 2013
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES