TREA

Check valves

Follow

Industry

  • CPC
  • F16H2007/0859
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16HGEARING

Current Industry

F16H2007/0859Check valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for eliminating slack and vibrations in the chain of a ch...
    • Patent number 11,982,352
    • Issue date May 14, 2024
    • Narayanankutty Pramod Perinchery
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,708,881
    • Issue date Jul 25, 2023
    • Tsubakimoto Chain Co.
    • Haruhisa Ohta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable force tensioner arm with cap disk spring
    • Patent number 11,486,473
    • Issue date Nov 1, 2022
    • BorgWarner Inc.
    • Keith B. Cobb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for a belt tensioner
    • Patent number 11,466,756
    • Issue date Oct 11, 2022
    • Ford Global Technologies, LLC
    • Allan Kaminski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tensioner
    • Patent number 11,448,292
    • Issue date Sep 20, 2022
    • Tsubakimoto Chain Co.
    • Yuichiro Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable force tensioner with internal reservoir technology primary...
    • Patent number 11,448,293
    • Issue date Sep 20, 2022
    • BorgWarner Inc.
    • Keith B. Cobb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 11,408,490
    • Issue date Aug 9, 2022
    • NTN Corporation
    • Kouichi Onimaru
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tensioner with spring force control in a second bore
    • Patent number 11,402,000
    • Issue date Aug 2, 2022
    • BorgWarner Inc.
    • Kevin B. Todd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tensioner with piston containing an internal check valve
    • Patent number 11,326,670
    • Issue date May 10, 2022
    • BorgWarner Inc.
    • Keith B. Cobb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,320,027
    • Issue date May 3, 2022
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,268,598
    • Issue date Mar 8, 2022
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,242,916
    • Issue date Feb 8, 2022
    • Tsubakimoto Chain Co.
    • Taichi Okada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Winding transmission body tension device
    • Patent number 11,199,247
    • Issue date Dec 14, 2021
    • Daido Kogyo Co., Ltd.
    • Naoto Tsuji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt tensioner
    • Patent number 11,193,564
    • Issue date Dec 7, 2021
    • Hutchinson
    • Benoît Guillot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,162,563
    • Issue date Nov 2, 2021
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 11,156,272
    • Issue date Oct 26, 2021
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 11,143,274
    • Issue date Oct 12, 2021
    • Tsubakimoto Chain Co.
    • Yoji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioning device for a chain drive
    • Patent number 11,125,303
    • Issue date Sep 21, 2021
    • Schaeffler Technologies AG & Co. KG
    • Thomas Ullein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic tensioning device for a chain drive
    • Patent number 11,125,302
    • Issue date Sep 21, 2021
    • Schaeffler Technologies AG & Co. KG
    • Alexander Schug
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tensioner
    • Patent number 11,125,304
    • Issue date Sep 21, 2021
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain drive tensioner spring force control mechanism
    • Patent number 11,078,992
    • Issue date Aug 3, 2021
    • BorgWarner Inc.
    • Kevin B. Todd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Auto-tensioner
    • Patent number 11,078,994
    • Issue date Aug 3, 2021
    • NTN Corporation
    • Naoto Honda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic tensioning device for a chain drive
    • Patent number 11,054,003
    • Issue date Jul 6, 2021
    • Schaeffler Technologies AG & Co. KG
    • Rainer Fuhrmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner and relief valve unit
    • Patent number 11,028,908
    • Issue date Jun 8, 2021
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve unit with carrier plate and valve body
    • Patent number 11,002,344
    • Issue date May 11, 2021
    • Iwis Motorsysteme GmbH & Co. KG
    • Henning Geibel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,002,343
    • Issue date May 11, 2021
    • Tsubakimoto Chain Co.
    • Yoji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 10,982,737
    • Issue date Apr 20, 2021
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic tensioner with tunable check valve
    • Patent number 10,941,839
    • Issue date Mar 9, 2021
    • BorgWarner Inc.
    • Jeremy Benn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner with stiffness controllable check valve
    • Patent number 10,900,544
    • Issue date Jan 26, 2021
    • BorgWarner Inc.
    • Toshinobu Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 10,900,545
    • Issue date Jan 26, 2021
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20240167542
    • Publication date May 23, 2024
    • Tsubakimoto Chain Co.
    • Yuichiro Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC CHECK VALVE UTILIZING AN ORTHO-PLANAR SPRING
    • Publication number 20240068582
    • Publication date Feb 29, 2024
    • BORGWARNER, INC.
    • Adam J. Kellerson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC TENSIONER
    • Publication number 20230407945
    • Publication date Dec 21, 2023
    • BorgWarner Inc.
    • Paul FREEMANTLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE FORCE TENSIONER ARM WITH CAP DISK SPRING
    • Publication number 20210054912
    • Publication date Feb 25, 2021
    • BorgWarner Inc.
    • Keith B. COBB
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM FOR A BELT TENSIONER
    • Publication number 20210010571
    • Publication date Jan 14, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Allan Kaminski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TENSIONER
    • Publication number 20210010570
    • Publication date Jan 14, 2021
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    RETENTION OF CHAIN TENSIONER PISTON
    • Publication number 20200400218
    • Publication date Dec 24, 2020
    • BorgWarner Inc.
    • Paul FREEMANTLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALED TENSIONER
    • Publication number 20200378479
    • Publication date Dec 3, 2020
    • BORGWARNER, INC.
    • Zachary Perrella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE FORCE TENSIONER WITH INTERNAL RESERVOIR TECHNOLOGY PRIMARY...
    • Publication number 20200370625
    • Publication date Nov 26, 2020
    • BorgWarner Inc.
    • Keith B. COBB
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALED TENSIONER WITH CLOSED CELL FOAM
    • Publication number 20200271199
    • Publication date Aug 27, 2020
    • BORGWARNER, INC.
    • Adam C. Hunt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER WITH SPRING FORCE CONTROL IN A SECOND BORE
    • Publication number 20200191243
    • Publication date Jun 18, 2020
    • BorgWarner Inc.
    • Kevin B. Todd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC TENSIONER WITH MOVING SLEEVE
    • Publication number 20200018383
    • Publication date Jan 16, 2020
    • BorgWarner Inc.
    • XiaoJian Lu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    BELT TENSIONER
    • Publication number 20190376583
    • Publication date Dec 12, 2019
    • HUTCHINSON
    • Benoît GUILLOT
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TENSIONER
    • Publication number 20190360559
    • Publication date Nov 28, 2019
    • Tsubakimoto Chain Co.
    • Yoji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ANTI-RETURN SYSTEM FOR HYDRAULIC TENSIONER
    • Publication number 20190353228
    • Publication date Nov 21, 2019
    • BorgWarner Inc.
    • Young Taek SUN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE ACTIVATED METALLIC BAND PISTON SEAL
    • Publication number 20190338836
    • Publication date Nov 7, 2019
    • BorgWarner Inc.
    • Jeremy BENN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20190323580
    • Publication date Oct 24, 2019
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE ASSEMBLY STRUCTURE FOR HYDRAULIC TENSIONER
    • Publication number 20190316658
    • Publication date Oct 17, 2019
    • BorgWarner Inc.
    • Young Taek SUN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC TENSIONER ARM MOUNTING WITH LEVER
    • Publication number 20190309831
    • Publication date Oct 10, 2019
    • BorgWarner Inc.
    • Keith B. COBB
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20190257390
    • Publication date Aug 22, 2019
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20190257392
    • Publication date Aug 22, 2019
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20190257391
    • Publication date Aug 22, 2019
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20190242461
    • Publication date Aug 8, 2019
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTO-TENSIONER
    • Publication number 20190154119
    • Publication date May 23, 2019
    • NTN Corporation
    • Naoto HONDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONING DEVICE FOR A CHAIN DRIVE
    • Publication number 20190128389
    • Publication date May 2, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Thomas Ullein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER AND RELIEF VALVE UNIT
    • Publication number 20190120343
    • Publication date Apr 25, 2019
    • Tsubakimoto Chain Co.
    • Masanori Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC TENSIONING DEVICE FOR A CHAIN DRIVE
    • Publication number 20190113112
    • Publication date Apr 18, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Alexander Schug
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    TENSIONER
    • Publication number 20190107178
    • Publication date Apr 11, 2019
    • Tsubakimoto Chain Co.
    • Osamu Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN DRIVE TENSIONER SPRING FORCE CONTROL MECHANISM
    • Publication number 20190024762
    • Publication date Jan 24, 2019
    • BorgWarner Inc.
    • Kevin B. Todd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20190011022
    • Publication date Jan 10, 2019
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...