TREA

Phaser return springs

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  • CPC
  • F01L2001/34483
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES

Current Industry

F01L2001/34483Phaser return springs
Industries

Patents Grantslast 30 patents

  • 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

    Valve timing adjustment device and method for manufacturing valve t...
    • Patent number 11,933,201
    • Issue date Mar 19, 2024
    • Mitsubishi Electric Corporation
    • Takuhiro Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable camshaft timing system
    • Patent number 11,852,054
    • Issue date Dec 26, 2023
    • BorgWarner Inc.
    • Chad M. McCloy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Spring retainer retention tab for bias spring
    • Patent number 11,560,816
    • Issue date Jan 24, 2023
    • Schaeffler Technologies AG & Co. KG
    • Renato de Oliveira Ghiraldi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Insertion piece for camshaft phaser and camshaft phaser
    • Patent number 11,542,843
    • Issue date Jan 3, 2023
    • Schaeffler Technologies AG & Co. KG
    • Xiaona Liu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjusting device
    • Patent number 11,365,654
    • Issue date Jun 21, 2022
    • Denso Corporation
    • Yuki Matsunaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control screw
    • Patent number 11,319,843
    • Issue date May 3, 2022
    • Delphi Automotive Systems Luxembourg SA
    • Eric Bourniche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Camshaft phaser with target wheel washer
    • Patent number 11,306,626
    • Issue date Apr 19, 2022
    • Schaeffler Technologies AG & Co. KG
    • Alexandre Camilo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic valve for a cam phaser
    • Patent number 11,300,017
    • Issue date Apr 12, 2022
    • ECO Holding 1 GmbH
    • Udo Diederichs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor timing feature for camshaft phaser
    • Patent number 11,118,486
    • Issue date Sep 14, 2021
    • Schaeffler Technologies AG & Co. KG
    • Shannon Bell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic valve for a cam phaser
    • Patent number 11,111,826
    • Issue date Sep 7, 2021
    • ECO Holding 1 GmbH
    • Udo Bartel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Camshaft adjusting system with means for catching hydraulic fluid d...
    • Patent number 11,041,411
    • Issue date Jun 22, 2021
    • Schaeffler Technologies AG & Co. KG
    • Stefan Kramer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hybrid dual electric and hydraulically operated phaser
    • Patent number 11,041,413
    • Issue date Jun 22, 2021
    • Mechadyne International Ltd.
    • Timothy Mark Lancefield
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjustment device
    • Patent number 11,008,903
    • Issue date May 18, 2021
    • Denso Corporation
    • Tetsuro Mitsutani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Timing wheel attachment for camshaft phaser
    • Patent number 11,002,159
    • Issue date May 11, 2021
    • Schaeffler Technologies AG & Co. KG
    • Timothy Simon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oldham flexplate for concentric camshafts controlled by variable ca...
    • Patent number 10,954,829
    • Issue date Mar 23, 2021
    • BorgWarner, Inc.
    • Shawn Blackmur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam phaser and mounting method
    • Patent number 10,927,722
    • Issue date Feb 23, 2021
    • ECO Holding 1 GmbH
    • Rene Heym
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable cam timing phaser having two central control valves
    • Patent number 10,927,719
    • Issue date Feb 23, 2021
    • Scania CV AB
    • Daniel Olovsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Trigger wheel arrangement for concentrically arranged camshafts
    • Patent number 10,895,179
    • Issue date Jan 19, 2021
    • Schaeffler Technologies AG & Co. KG
    • Michael Kandolf
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Camshaft phaser with resilient cover plate
    • Patent number 10,883,396
    • Issue date Jan 5, 2021
    • Schaeffler Technologies AG & Co. KG
    • Renato De Oliveira Ghiraldi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam phasing systems and methods
    • Patent number 10,865,665
    • Issue date Dec 15, 2020
    • HUSCO Automotive Holdings LLC
    • Austin Schmitt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing change device
    • Patent number 10,858,966
    • Issue date Dec 8, 2020
    • Mikuni Corporation
    • Takahiro Ogura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device for internal combustion engine
    • Patent number 10,837,326
    • Issue date Nov 17, 2020
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Shohei Okada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dual cam phaser
    • Patent number 10,823,017
    • Issue date Nov 3, 2020
    • ECO Holding 1 GmbH
    • James Morehead
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjustment device
    • Patent number 10,801,374
    • Issue date Oct 13, 2020
    • Mitsubishi Electric Corporation
    • Shohei Toyota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam phaser and cam shaft arrangement with cam phaser
    • Patent number 10,781,727
    • Issue date Sep 22, 2020
    • ECO Holding 1 GmbH
    • Sebastian Belicke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Torsion spring assembly, camshaft phaser and belt or chain tightene...
    • Patent number 10,760,635
    • Issue date Sep 1, 2020
    • Scherdel INNOTEC Forschungs-und Entwicklungs-GmbH
    • Thomas Rausch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Trigger wheel and drive plate for a concentric camshaft
    • Patent number 10,711,658
    • Issue date Jul 14, 2020
    • Schaeffler Technologies AG & Co. KG
    • Shannon Bell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drive adapter for concentric camshaft assembly
    • Patent number 10,711,659
    • Issue date Jul 14, 2020
    • Schaeffler Technologies AG & Co. KG
    • Shannon Bell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing controller
    • Patent number 10,711,654
    • Issue date Jul 14, 2020
    • Aisin Seiki Kabushiki Kaisha
    • Yusuke Hisaeda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • 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

    VALVE TIMING ADJUSTMENT DEVICE
    • Publication number 20220220869
    • Publication date Jul 14, 2022
    • Mitsubishi Electric Corporation
    • Takuya CHIKAYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Insertion piece for camshaft phaser and camshaft phaser
    • Publication number 20220042427
    • Publication date Feb 10, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Xiaona Liu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTING DEVICE
    • Publication number 20210372301
    • Publication date Dec 2, 2021
    • DENSO CORPORATION
    • Yuki MATSUNAGA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT PHASER WITH TARGET WHEEL WASHER
    • Publication number 20210372300
    • Publication date Dec 2, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Alexandre Camilo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Hybrid Dual Electric and Hydraulically Operated Phaser
    • Publication number 20200355096
    • Publication date Nov 12, 2020
    • Mechadyne International Ltd.
    • Timothy Mark Lancefield
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CHANGE DEVICE
    • Publication number 20200263573
    • Publication date Aug 20, 2020
    • Mikuni Corporation
    • Takahiro OGURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAM PHASER AND MOUNTING METHOD
    • Publication number 20200256220
    • Publication date Aug 13, 2020
    • ECO Holding 1 GmbH
    • Rene Heym
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR TIMING FEATURE FOR CAMSHAFT PHASER
    • Publication number 20200232352
    • Publication date Jul 23, 2020
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Shannon Bell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL CAM PHASER
    • Publication number 20200208544
    • Publication date Jul 2, 2020
    • ECO Holding 1 GmbH
    • James Morehead
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OLDHAM FLEXPLATE FOR CONCENTRIC CAMSHAFTS CONTROLLED BY VARIABLE CA...
    • Publication number 20200200052
    • Publication date Jun 25, 2020
    • BORGWARNER, INC.
    • Shawn Blackmur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAM PHASING SYSTEMS AND METHODS
    • Publication number 20200173316
    • Publication date Jun 4, 2020
    • HUSCO AUTOMOTIVE HOLDINGS LLC
    • AUSTIN SCHMITT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTMENT DEVICE
    • Publication number 20200131951
    • Publication date Apr 30, 2020
    • Mitsubishi Electric Corporation
    • Shohei TOYOTA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20200123938
    • Publication date Apr 23, 2020
    • Hitachi Automotive Systems, Ltd.
    • Shohei OKADA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTMENT DEVICE
    • Publication number 20200072094
    • Publication date Mar 5, 2020
    • DENSO CORPORATION
    • Yuki MATSUNAGA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTMENT DEVICE
    • Publication number 20190383178
    • Publication date Dec 19, 2019
    • DENSO CORPORATION
    • Tetsuro MITSUTANI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRELOADED TORSIONAL BIASING DEVICE
    • Publication number 20190292953
    • Publication date Sep 26, 2019
    • BorgWarner Inc.
    • Chad MCCLOY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE CAM TIMING SYSTEM AND METHOD FOR OPERATION OF SAID SYSTEM
    • Publication number 20190186307
    • Publication date Jun 20, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • John Rollinger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE CAM TIMING PHASER UTILIZING HYDRAULIC LOGIC ELEMENT
    • Publication number 20190170030
    • Publication date Jun 6, 2019
    • SCANIA CV AB
    • Daniel OLOVSSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAM SHAFT PHASE SETTER COMPRISING AN ANNULAR REFLUX VALVE
    • Publication number 20190162084
    • Publication date May 30, 2019
    • SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
    • JÜRGEN BOHNER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAMSHAFT ADJUSTING SYSTEM WITH MEANS FOR CATCHING HYDRAULIC FLUID D...
    • Publication number 20190048765
    • Publication date Feb 14, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Stefan Kramer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CAMSHAFT ADJUSTER COMPRISING A SPRING
    • Publication number 20190040771
    • Publication date Feb 7, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Ali Bayrakdar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROLLER FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190017457
    • Publication date Jan 17, 2019
    • AISIN SEIKI KABUSHIKI KAISHA
    • Seiichi Fujimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ONE-WAY CLUTCH TYPE VARIABLE VALVE TIMING DEVICE AND ENGINE SYSTEM...
    • Publication number 20190003346
    • Publication date Jan 3, 2019
    • Hyundai Motor Company
    • Won-Gyu Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL-COMBUSTION ENGINE VALVE TIMING CONTROL DEVICE
    • Publication number 20190003349
    • Publication date Jan 3, 2019
    • Hitachi Automotive Systems, Ltd.
    • Kotaro WATANABE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE
    • Publication number 20180355766
    • Publication date Dec 13, 2018
    • DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA
    • Arnaud Leblay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CAM PHASER HAVING A RETENTION FEATURE FOR AIDING ASSEMBLY
    • Publication number 20180334931
    • Publication date Nov 22, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Alexandre Camilo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TEMPERATURE INDEPENDENT CAMSHAFT PHASER ACTUATION STRATEGY
    • Publication number 20180252123
    • Publication date Sep 6, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Andrew Mlinaric
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE TIMING CONTROL DEVICE
    • Publication number 20180245488
    • Publication date Aug 30, 2018
    • AISIN SEIKI KABUSHIKI KAISHA
    • Hiroyuki HAMASAKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CAM PHASING SYSTEMS AND METHODS
    • Publication number 20180209310
    • Publication date Jul 26, 2018
    • HUSCO AUTOMOTIVE HOLDINGS LLC
    • AUSTIN SCHMITT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES