characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine component made of ferrous sintered metal

    • Patent number 12,146,208
    • Issue date Nov 19, 2024
    • NTN Corporation
    • Toshihiko Mouri
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Fluid control valve and valve timing changing device

    • Patent number 12,134,976
    • Issue date Nov 5, 2024
    • Mikuni Corporation
    • Kouji Sugano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Concentric camshaft for variable valve timing and method of manufac...

    • Patent number 12,110,813
    • Issue date Oct 8, 2024
    • Anthony John Peila
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus and method for controlling a cam

    • Patent number 12,110,814
    • Issue date Oct 8, 2024
    • Vitesco Technologies GmbH
    • YoungMo Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic VCT end plate seal

    • Patent number 12,098,663
    • Issue date Sep 24, 2024
    • BorgWarner Inc.
    • John R. Smerczak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Camshaft adjuster

    • Patent number 12,098,662
    • Issue date Sep 24, 2024
    • Schaeffler Technologies AG & Co. KG
    • Branimir Karic
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam phase actuator control systems and methods

    • Patent number 12,098,661
    • Issue date Sep 24, 2024
    • HUSCO Automotive Holdings LLC
    • Todd Wollenberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic oil control valve and valve timing adjusting device

    • Patent number 12,091,993
    • Issue date Sep 17, 2024
    • Denso Corporation
    • Futoshi Kawamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing system

    • Patent number 12,091,994
    • Issue date Sep 17, 2024
    • Suzuki Motor Corporation
    • Yasuto Takashiba
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Installation structure for oil control valve

    • Patent number 12,091,995
    • Issue date Sep 17, 2024
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing system

    • Patent number 12,084,994
    • Issue date Sep 10, 2024
    • Suzuki Motor Corporation
    • Yasuto Takashiba
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bypass oil supply for an oil volume accumulator of a hydraulic cams...

    • Patent number 12,055,073
    • Issue date Aug 6, 2024
    • Schaeffler Technologies AG & Co. KG
    • Juergen Weber
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vehicle system

    • Patent number 12,055,074
    • Issue date Aug 6, 2024
    • GM Global Technology Operations LLC
    • Mark R. Claywell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary manifold for a cohesion-type drive

    • Patent number 12,044,129
    • Issue date Jul 23, 2024
    • MCGUIRE AERO PROPULSION SOLUTIONS INC.
    • Daniel Matthew McGuire
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding cam system

    • Patent number 12,031,460
    • Issue date Jul 9, 2024
    • thyssenkrupp Dynamic Components GmbH
    • Marcel Weidauer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    One-piece camshaft bearing cap

    • Patent number 12,025,034
    • Issue date Jul 2, 2024
    • Cummins Inc.
    • Adam C. Cecil
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam phasing control for thermal management

    • Patent number 12,018,623
    • Issue date Jun 25, 2024
    • Cummins Inc.
    • Anant Puri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam phase adjuster

    • Patent number 12,012,876
    • Issue date Jun 18, 2024
    • Schaeffler Technologies AG & Co. KG
    • Qiwei Qian
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems and methods for backlash compensation in cam phasing systems

    • Patent number 12,012,877
    • Issue date Jun 18, 2024
    • HUSCO Automotive Holdings LLC
    • Michael Kujak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve device

    • Patent number 12,012,875
    • Issue date Jun 18, 2024
    • Suzuki Motor Corporation
    • Hisashi Ozeki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable cam timing phaser and system including the same

    • Patent number 12,000,315
    • Issue date Jun 4, 2024
    • BorgWarner Inc.
    • Braman C. Wing
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control device

    • Patent number 12,000,349
    • Issue date Jun 4, 2024
    • Hitachi Astemo, Ltd.
    • Kotaro Oki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for variable valve timing

    • Patent number 12,000,314
    • Issue date Jun 4, 2024
    • Jay Tran
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Contaminant pathway for camshaft phaser

    • Patent number 11,994,043
    • Issue date May 28, 2024
    • Schaeffler Technologies AG & Co. KG
    • Colin Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjustment device

    • Patent number 11,994,044
    • Issue date May 28, 2024
    • Denso Corporation
    • Hikaru Kokumai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic oil control valve and valve timing adjustment device

    • Patent number 11,994,045
    • Issue date May 28, 2024
    • Denso Corporation
    • Tomonori Suzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjustment device

    • Patent number 11,965,438
    • Issue date Apr 23, 2024
    • Denso Corporation
    • Yuuki Matsunaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric actuator

    • Patent number 11,965,437
    • Issue date Apr 23, 2024
    • NTN Corporation
    • Takushi Matsuto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for controlling a valve arrangement

    • Patent number 11,959,425
    • Issue date Apr 16, 2024
    • Volvo Truck Corporation
    • Per Persson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Camshaft with phasing device for multi-cylinder internal combustion...

    • Patent number 11,946,393
    • Issue date Apr 2, 2024
    • Piaggio & C. S.p.A.
    • Walter Mariotti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE OPENING AND CLOSING TIMING CONTROL DEVICE

    • Publication number 20240295181
    • Publication date Sep 5, 2024
    • AISIN CORPORATION
    • Takuya ENAMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT ADJUSTMENT SYSTEM FOR FLEXIBLY STARTING AN INTERNAL COMBUS...

    • Publication number 20240287921
    • Publication date Aug 29, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Gerhard Scheidig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE PHASE MECHANISM

    • Publication number 20240271551
    • Publication date Aug 15, 2024
    • Mechadyne International Ltd.
    • Mark Walton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REVERSING METHOD FOR A VEHICLE POWERTRAIN

    • Publication number 20240271579
    • Publication date Aug 15, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Mossberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC CAPSULES FOR VALVETRAIN ASSEMBLY

    • Publication number 20240263569
    • Publication date Aug 8, 2024
    • Eaton Intelligent Power Limited
    • Nicola ANDRISANI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE CAM TIMING PHASER AND SYSTEM INCLUDING THE SAME

    • Publication number 20240263570
    • Publication date Aug 8, 2024
    • BorgWarner Inc.
    • Braman C. Wing
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD TO ADJUST AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUST...

    • Publication number 20240240598
    • Publication date Jul 18, 2024
    • FERRARI S.P.A.
    • Lorenzo LARAIA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO-STEP CAM CONTROLLED EXHAUST VALVE DEACTIVATION TO OPERATE A DIV...

    • Publication number 20240175380
    • Publication date May 30, 2024
    • ARAMCO SERVICES COMPANY
    • Xin Yu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTMENT SYSTEM AND ELECTRONIC CONTROL DEVICE

    • Publication number 20240167399
    • Publication date May 23, 2024
    • DENSO CORPORATION
    • Kenichiro TAKENAKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cam Phase Actuator Control Systems and Methods

    • Publication number 20240141811
    • Publication date May 2, 2024
    • HUSCO AUTOMOTIVE HOLDINGS LLC
    • Todd Wollenberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20240077003
    • Publication date Mar 7, 2024
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Camshaft Phaser

    • Publication number 20240077004
    • Publication date Mar 7, 2024
    • MECHADYNE INTERNATIONAL LTD.
    • Owen Fernandez-Oxby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20240077002
    • Publication date Mar 7, 2024
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTMENT DEVICE AND METHOD FOR MANUFACTURING VALVE T...

    • Publication number 20240052764
    • Publication date Feb 15, 2024
    • Mitsubishi Electric Corporation
    • Takuhiro MATSUMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SLIDING CAM SYSTEM

    • Publication number 20240035398
    • Publication date Feb 1, 2024
    • thyssenkrupp Dynamic Components GmbH
    • Marcel WEIDAUER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR FOR A CAMSHAFT PHASER

    • Publication number 20240026805
    • Publication date Jan 25, 2024
    • MIBA SINTER AUSTRIA GMBH
    • Alexander MÜLLER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BYPASS OIL SUPPLY FOR AN OIL VOLUME ACCUMULATOR OF A HYDRAULIC CAMS...

    • Publication number 20240026804
    • Publication date Jan 25, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Juergen WEBER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INSTALLATION STRUCTURE FOR OIL CONTROL VALVE

    • Publication number 20230417161
    • Publication date Dec 28, 2023
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC VARIABLE CAMSHAFT TIMING WITH A TEMPERATURE BASED HYDRAUL...

    • Publication number 20230366334
    • Publication date Nov 16, 2023
    • BorgWarner Inc.
    • Adam BRUCE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAM PHASE ADJUSTER

    • Publication number 20230349306
    • Publication date Nov 2, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Qiwei Qian
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID CONTROL VALVE UNIT AND VALVE TIMING CHANGING DEVICE

    • Publication number 20230340897
    • Publication date Oct 26, 2023
    • Mikuni Corporation
    • Kouji SUGANO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE DEVICE

    • Publication number 20230323798
    • Publication date Oct 12, 2023
    • SUZUKI MOTOR CORPORATION
    • Hisashi OZEKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID CONTROL VALVE UNIT AND VALVE TIMING CHANGING DEVICE

    • Publication number 20230287809
    • Publication date Sep 14, 2023
    • Mikuni Corporation
    • Kouji SUGANO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID CONTROL VALVE AND VALVE TIMING CHANGING DEVICE

    • Publication number 20230279791
    • Publication date Sep 7, 2023
    • Mikuni Corporation
    • Kouji Sugano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTAMINANT PATHWAY FOR CAMSHAFT PHASER

    • Publication number 20230279789
    • Publication date Sep 7, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Colin Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC VCT END PLATE SEAL

    • Publication number 20230279790
    • Publication date Sep 7, 2023
    • BorgWarner Inc.
    • John R. SMERCZAK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY MANIFOLD FOR A COHESION-TYPE DRIVE

    • Publication number 20230272717
    • Publication date Aug 31, 2023
    • McGuire Aero Propulsion Solutions Inc.
    • Daniel Matthew McGuire
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL PRESSURE ACTUATED PHASER WITH A LOCK PIN SHUTOFF

    • Publication number 20230258108
    • Publication date Aug 17, 2023
    • BORGWARNER, INC.
    • Anand Barve
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE CAM TIMING PHASER

    • Publication number 20230258109
    • Publication date Aug 17, 2023
    • BorgWarner Inc.
    • Anand Barve
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE TIMING SYSTEM

    • Publication number 20230250738
    • Publication date Aug 10, 2023
    • SUZUKI MOTOR CORPORATION
    • Yasuto TAKASHIBA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES