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Hydraulic tappets

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  • F01L1/245
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L1/00Valve-gear or valve arrangements

Current Industry

F01L1/245Hydraulic tappets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating-piston machine
    • Patent number 11,466,596
    • Issue date Oct 11, 2022
    • AVL List GmbH
    • Jürgen Gelter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic support element
    • Patent number 11,459,915
    • Issue date Oct 4, 2022
    • Schaeffler Technologies AG & Co. KG
    • Oliver Schnell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tappet
    • Patent number 11,208,923
    • Issue date Dec 28, 2021
    • Schaeffler Technologies AG & Co. KG
    • Faheem Ahmed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tappet
    • Patent number 10,876,441
    • Issue date Dec 29, 2020
    • Otics Corporation
    • Hon Chung Woon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Anti-rotation feature for followers using an oil gallery insert
    • Patent number 10,865,662
    • Issue date Dec 15, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Dale Arden Stretch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tappet
    • Patent number 10,794,236
    • Issue date Oct 6, 2020
    • Otics Corporation
    • Kazunori Kawahara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for actuating an engine valve of an internal comb...
    • Patent number 10,746,063
    • Issue date Aug 18, 2020
    • C.R.F. Societàà Consortile per Azioni
    • Sergio Stucchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sliding spring contacts providing electrical power to rocker arms
    • Patent number 10,731,516
    • Issue date Aug 4, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Andrew Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve train assembly
    • Patent number 10,590,809
    • Issue date Mar 17, 2020
    • Eaton Corporation
    • Eric John Yankovic
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valve lifter
    • Patent number 10,494,960
    • Issue date Dec 3, 2019
    • Eaton Corporation
    • Leighton Roberts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic support element with a ring filter
    • Patent number 10,422,255
    • Issue date Sep 24, 2019
    • Schaeffler Technologies AG & Co. KG
    • Andreas Biermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic lash adjuster and method for using hydraulic lash adjuster
    • Patent number 10,352,203
    • Issue date Jul 16, 2019
    • Nittan Valve Co., Ltd.
    • Hiroyuki Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axleless roller valve lifter
    • Patent number 10,247,053
    • Issue date Apr 2, 2019
    • Joseph Schubeck
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for variable actuation of a valve of an internal-combustion...
    • Patent number 10,240,524
    • Issue date Mar 26, 2019
    • C.R.F. Societa Consortile per Azioni
    • Marco Lucatello
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Columnar hydraulic tappet
    • Patent number 10,208,634
    • Issue date Feb 19, 2019
    • HANGZHOU XZB TECH CO., LTD
    • Na Xu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic support element
    • Patent number 10,208,633
    • Issue date Feb 19, 2019
    • Schaeffler Technologies AG & Co. KG
    • Faheem Ahmed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash compensator spring end cap
    • Patent number 10,072,535
    • Issue date Sep 11, 2018
    • Schaeffler Technologies AG & Co. KG
    • John Stallmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electro-mechanical hydraulic valve lifter for precise control of fu...
    • Patent number 10,047,642
    • Issue date Aug 14, 2018
    • Christian Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Deactivating tappet
    • Patent number 9,976,453
    • Issue date May 22, 2018
    • Eaton SRL
    • Marco Aimo Boot
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Columnar hydraulic tappet
    • Patent number 9,869,212
    • Issue date Jan 16, 2018
    • Hangzhou XZB Tech Co., Ltd
    • Na Xu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High pressure oil pump roller tappet
    • Patent number 9,863,382
    • Issue date Jan 9, 2018
    • Hangzhou XZB Tech Co., Ltd
    • Na Xu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic compensation element for the valve train of an internal c...
    • Patent number 9,816,404
    • Issue date Nov 14, 2017
    • Schaeffler Technologies AG & Co. KG
    • Oliver Schnell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switching oil gallery de-aeration
    • Patent number 9,790,820
    • Issue date Oct 17, 2017
    • Schaeffler Technologies AG & Co. KG
    • Matthew Evans
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic lash adjuster
    • Patent number 9,739,181
    • Issue date Aug 22, 2017
    • Nittan Valve Co., Ltd.
    • Hiroyuki Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder head of engine
    • Patent number 9,709,000
    • Issue date Jul 18, 2017
    • SUZUKI MOTOR CORPORATION
    • Takanori Uemizu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel pump tappet assembly
    • Patent number 9,567,960
    • Issue date Feb 14, 2017
    • Cummins Inc.
    • John D. Crofts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash adjuster
    • Patent number 8,413,626
    • Issue date Apr 9, 2013
    • Electro-Motive Diesel, Inc.
    • Robert T. MacVicar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve bridge having a centrally positioned hydraulic lash adjuster
    • Patent number 8,210,144
    • Issue date Jul 3, 2012
    • Caterpillar Inc.
    • Edwin Henry Langewisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pressure control device of variable valve system
    • Patent number 8,037,854
    • Issue date Oct 18, 2011
    • Hyundai Motor Company
    • Youngsoo Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-step oil control valve diagnostic systems
    • Patent number 7,921,710
    • Issue date Apr 12, 2011
    • GM Global Technology Operations LLC
    • Kenneth J. Cinpinski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TAPPET
    • Publication number 20200232351
    • Publication date Jul 23, 2020
    • Otics Corporation
    • Kazunori KAWAHARA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC SUPPORT ELEMENT
    • Publication number 20200123936
    • Publication date Apr 23, 2020
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Oliver SCHNELL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TAPPET
    • Publication number 20200025045
    • Publication date Jan 23, 2020
    • Otics Corporation
    • Hon Chung WOON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SLIDING SPRING CONTACTS PROVIDING ELECTRICAL POWER TO ROCKER ARMS
    • Publication number 20200018195
    • Publication date Jan 16, 2020
    • Eaton Intelligent Power Limited
    • Andrew Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ANTI-ROTATION FEATURE FOR FOLLOWERS USING AN OIL GALLERY INSERT
    • Publication number 20190153905
    • Publication date May 23, 2019
    • Eaton Intelligent Power Limited
    • Dale Arden STRETCH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RECIPROCATING-PISTON MACHINE
    • Publication number 20190112951
    • Publication date Apr 18, 2019
    • AVL LIST GMBH
    • Jürgen Gelter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC SUPPORT ELEMENT WITH A RING FILTER
    • Publication number 20180355768
    • Publication date Dec 13, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Andreas Biermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROCESS FOR THE PREPARATION OF LOMITAPIDE
    • Publication number 20180291773
    • Publication date Oct 11, 2018
    • Parthasaradhi Reddy Bandi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE VALVE LIFTER
    • Publication number 20180291771
    • Publication date Oct 11, 2018
    • EATON CORPORATION
    • Leighton Roberts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC SUPPORT ELEMENT
    • Publication number 20180283224
    • Publication date Oct 4, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Faheem Ahmed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH COMPENSATOR SPRING END CAP
    • Publication number 20180195420
    • Publication date Jul 12, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • John Stallmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electro-Mechanical Hydraulic Valve Lifter for Precise Control of Fu...
    • Publication number 20180187577
    • Publication date Jul 5, 2018
    • Christian Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE VALVE LIFTER OIL FLOW CONTROL AND ANTI-ROTATION FEATURE
    • Publication number 20180156078
    • Publication date Jun 7, 2018
    • EATON CORPORATION
    • Leighton Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVETRAIN ASSEMBLY WITH DEACTIVATION
    • Publication number 20180045086
    • Publication date Feb 15, 2018
    • EATON CORPORATION
    • Majo Cecur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COLUMNAR HYDRAULIC TAPPET
    • Publication number 20170342867
    • Publication date Nov 30, 2017
    • HANGZHOU XZB TECH CO., LTD
    • Na XU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS, SYSTEMS AND METHODS FOR INDEXED HYDRAULIC ROLLER LIFTERS
    • Publication number 20170342868
    • Publication date Nov 30, 2017
    • Hydrogen Engine Center
    • Charles Ingram
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE VALVE LIFTER ANTI-ROTATION DEVICE
    • Publication number 20170306810
    • Publication date Oct 26, 2017
    • EATON CORPORATION
    • Douglas J. Nielsen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC LASH ADJUSTER AND METHOD FOR USING HYDRAULIC LASH ADJUSTER
    • Publication number 20170218796
    • Publication date Aug 3, 2017
    • NITTAN VALVE CO., LTD.
    • Hiroyuki OZAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR VARIABLE ACTUATION OF A VALVE OF AN INTERNAL-COMBUSTION...
    • Publication number 20170184017
    • Publication date Jun 29, 2017
    • C.R.F. Societa Consortile per Azioni
    • Marco LUCATELLO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC LASH ADJUSTER
    • Publication number 20170044937
    • Publication date Feb 16, 2017
    • NITTAN VALVE CO., LTD.
    • Hiroyuki OZAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COLUMNAR HYDRAULIC TAPPET
    • Publication number 20160298502
    • Publication date Oct 13, 2016
    • HANGZHOU XZB TECH CO., LTD.
    • NA XU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SWITCHING OIL GALLERY DE-AERATION
    • Publication number 20160102585
    • Publication date Apr 14, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Matthew Evans
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEACTIVATING TAPPET
    • Publication number 20150167507
    • Publication date Jun 18, 2015
    • EATON SRL
    • Marco AIMO BOOT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC VALVE PLAY COMPENSATING ELEMENT FOR RECIPROCATING-PISTON...
    • Publication number 20130000573
    • Publication date Jan 3, 2013
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Peter Sailer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID PRESSURE CONTROL VALVE
    • Publication number 20120272932
    • Publication date Nov 1, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Joseph J. Moon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO-STEP OIL CONTROL VALVE DIAGNOSTIC FROM PHASER OIL PRESSURE
    • Publication number 20100281966
    • Publication date Nov 11, 2010
    • GM Global Technology Operations, Inc.
    • Kenneth J. Cinpinski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Switchable Valve Lifter Having a Mis-Assembly Indicator
    • Publication number 20100275866
    • Publication date Nov 4, 2010
    • Carl R. Kangas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Switchable valve train device having a single locking pin
    • Publication number 20090308339
    • Publication date Dec 17, 2009
    • Nick J. Hendriksma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve bridge having a centrally positioned hydraulic lash adjuster
    • Publication number 20090288626
    • Publication date Nov 26, 2009
    • Caterpillar Inc.
    • Edwin Henry Langewisch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR PROVIDING HYDRAULIC VALVE LASH COMPENSATION F...
    • Publication number 20090266319
    • Publication date Oct 29, 2009
    • James Douglas Ervin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES