with an oscillating cam acting on the valve of the "BMW-Valvetronic" type

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Lift Regulator for a Variable Lift Valve Gear With Two Working Posi...

    • Publication number 20220403762
    • Publication date Dec 22, 2022
    • Bayerische Motoren Werke Aktiengesellschaft
    • Steffen LOHDE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Variable-Lift Valve Train Having at Least Two Working Positions

    • Publication number 20220090523
    • Publication date Mar 24, 2022
    • Bayerische Motoren Werke Aktiengesellschaft
    • Jan CLAUBERG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE LIFT ADJUSTMENT ARRANGEMENT FOR A MECHANICALLY CONTROLLABLE V...

    • Publication number 20140338622
    • Publication date Nov 20, 2014
    • Rudolf Flierl
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Method for Automatically Switching Off and Starting an Internal Com...

    • Publication number 20140288807
    • Publication date Sep 25, 2014
    • Jan TRIBULOWSKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MECHANICALLY CONTROLLABLE VALVE DRIVE FOR A RECIPROCATING PISTON EN...

    • Publication number 20140096730
    • Publication date Apr 10, 2014
    • KOLBENSCHMIDT PIERBURG INNOVATIONS GMBH
    • FREDERIC LAUER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL METHOD FOR CVVL ENGINE

    • Publication number 20140025276
    • Publication date Jan 23, 2014
    • Kia Motors Corporation
    • In Sang RYU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MECHANICALLY CONTROLLABLE VALVE-TRAIN ASSEMBLY

    • Publication number 20130306010
    • Publication date Nov 21, 2013
    • KOLBENSCHMIDT PIERBURG INNOVATIONS GMBH
    • Rudolf Flierl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROHYDRAULIC VALVE ACTUATOR WITH RECIPROCATING CAM

    • Publication number 20130074790
    • Publication date Mar 28, 2013
    • Vianney Rabhi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTINUOUSLY VARIABLE VALVE TIMING SYSTEM AND METHOD FOR CONTROLLIN...

    • Publication number 20130000575
    • Publication date Jan 3, 2013
    • Kia Motors Corporation
    • Jong Bum Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUS VARIABLE VALVE LIFT APPARATUS

    • Publication number 20120132159
    • Publication date May 31, 2012
    • Kia Motors Corporation
    • Tae Hoon Roh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE GEAR FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20120111294
    • Publication date May 10, 2012
    • SUZUKI MOTOR CORPORATION
    • Hiroshi Ohsawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve mechanism

    • Publication number 20110197838
    • Publication date Aug 18, 2011
    • Koki Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH VARIABLE VALVE MECHANISM

    • Publication number 20100224150
    • Publication date Sep 9, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Shuichi Ezaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Guide Systems for Variable Valve Controller

    • Publication number 20100192884
    • Publication date Aug 5, 2010
    • ThyssenKrupp Presta TecCenter AG
    • Herbert NAUMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FOUR-CYCLE ENGINE

    • Publication number 20100180859
    • Publication date Jul 22, 2010
    • CD-ADAPCO JAPAN CO., LTD. a ,corporation
    • Koichi Hatamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DESMODROMIC VARIABLE VALVE ACTUATION

    • Publication number 20100162978
    • Publication date Jul 1, 2010
    • Manousos Pattakos
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Continuously Variable Valve Actuation System

    • Publication number 20100154731
    • Publication date Jun 24, 2010
    • Hyundai Motor Company
    • Byung Ok PARK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Apparatus for Adjusting Deviation of Engine and Continuously Variab...

    • Publication number 20100139590
    • Publication date Jun 10, 2010
    • Hyundai Motor Company
    • Jei Choon YANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL SYSTEM FOR PLANT

    • Publication number 20100131116
    • Publication date May 27, 2010
    • Honda Motor Co., Ltd.
    • Hirohito Ide
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Continuous variable valve lift apparatus

    • Publication number 20100122677
    • Publication date May 20, 2010
    • Hyundai Motor Company
    • Eun Ho LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DRIVING APPARATUS

    • Publication number 20100122678
    • Publication date May 20, 2010
    • HYUNG GI KIM
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and apparatus for adjusting variable valve lift

    • Publication number 20100059005
    • Publication date Mar 11, 2010
    • Albert C. Stone
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve operating device and valve opening amount adjustment...

    • Publication number 20090277408
    • Publication date Nov 12, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Manabu Tateno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable Valve Mechanism for Internal Combustion Engine

    • Publication number 20090255494
    • Publication date Oct 15, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Manabu Tateno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE DEVICE FOR ENGINE

    • Publication number 20090211548
    • Publication date Aug 27, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Seigo TAKAHASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Adjusting Device for Variable Valve Control

    • Publication number 20090194048
    • Publication date Aug 6, 2009
    • ThyssenKrupp Presta AG
    • Helmut Schoen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUS VARIABLE VALVE LIFT SYSTEM

    • Publication number 20090151665
    • Publication date Jun 18, 2009
    • Hyundai Motor Company
    • Dongheon Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUS VARIABLE VALVE LIFT APPARATUS

    • Publication number 20090151675
    • Publication date Jun 18, 2009
    • Hyundai Motor Company
    • Chung Han Oh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE LIFT APPARATUS

    • Publication number 20090151678
    • Publication date Jun 18, 2009
    • Hyundai Motor Company
    • Sung Bong Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE LIFT APPARATUS

    • Publication number 20090151669
    • Publication date Jun 18, 2009
    • Hyundai Motor Company
    • Back Sik Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES