TREA

with at least one continuous groove

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Industry

  • CPC
  • F16J15/3416
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J15/00Sealings

Current Industry

F16J15/3416with at least one continuous groove
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding component
    • Patent number 12,188,516
    • Issue date Jan 7, 2025
    • Eagle Industry Co., Ltd.
    • Yuta Negishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 12,152,676
    • Issue date Nov 26, 2024
    • Eagle Industry Co., Ltd.
    • Hiroshi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 12,110,968
    • Issue date Oct 8, 2024
    • Eagle Industry Co., Ltd.
    • Tadatsugu Imura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radial sealing system
    • Patent number 12,044,316
    • Issue date Jul 23, 2024
    • Lagersmit Sealing Solutions B.V.
    • Andries Arie Tuk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding components
    • Patent number 12,018,757
    • Issue date Jun 25, 2024
    • Eagle Industry Co., Ltd.
    • Hiroshi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding components
    • Patent number 12,013,040
    • Issue date Jun 18, 2024
    • Eagle Industry Co., Ltd.
    • Hiroshi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 11,933,405
    • Issue date Mar 19, 2024
    • Eagle Industry Co., Ltd.
    • Yuichiro Tokunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 11,892,081
    • Issue date Feb 6, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Hiroki Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 11,815,184
    • Issue date Nov 14, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hiroki Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 11,530,749
    • Issue date Dec 20, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Wataru Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock wave mechanical seal
    • Patent number 11,473,679
    • Issue date Oct 18, 2022
    • Flowserve Management Company
    • Cheng-Kang Guan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary face seal with magnetic puller loading
    • Patent number 11,441,685
    • Issue date Sep 13, 2022
    • Magnetic Seal LLC
    • Paul Richard Ryan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket
    • Patent number 11,174,945
    • Issue date Nov 16, 2021
    • NOK Corporation
    • Tasuku Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hard interface dynamic seals
    • Patent number 10,799,828
    • Issue date Oct 13, 2020
    • Carrier Corporation
    • Farley William Postgate
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydrodynamic seal assembly with interface control
    • Patent number 10,663,063
    • Issue date May 26, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Edward N. Ruggeri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 10,655,736
    • Issue date May 19, 2020
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing device
    • Patent number 10,495,228
    • Issue date Dec 3, 2019
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 10,337,560
    • Issue date Jul 2, 2019
    • Eagle Industry Co., Ltd.
    • Yuichiro Tokunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure
    • Patent number 10,107,401
    • Issue date Oct 23, 2018
    • NOK Corporation
    • Hiroaki Monma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 10,054,230
    • Issue date Aug 21, 2018
    • EAGLES INDUSTRY CO., LTD.
    • Hikaru Katori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal device
    • Patent number 9,574,667
    • Issue date Feb 21, 2017
    • EAGLE BURGMANN JAPAN CO., LTD.
    • Hidekazu Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding parts
    • Patent number 9,353,867
    • Issue date May 31, 2016
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse pressure double dam face seal
    • Patent number 7,780,399
    • Issue date Aug 24, 2010
    • Stein Seal Company
    • Glenn M. Garrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device and method for guiding at least two flow media
    • Patent number 7,674,089
    • Issue date Mar 9, 2010
    • Allweiler AG
    • Stefan Werner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical seal with embedded lubrication
    • Patent number 6,616,144
    • Issue date Sep 9, 2003
    • Visteon Global Technologies, Inc.
    • Michael G. Theodore
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tandem axial face seal for pumps for cryogenic media
    • Patent number 6,471,214
    • Issue date Oct 29, 2002
    • Cryomec AG
    • Jean Elie Tornare
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydrodynamic face seal with grooved sealing dam for zero-leakage
    • Patent number 6,446,976
    • Issue date Sep 10, 2002
    • Flowserve Management Company
    • William E. Key
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing system for high pressure closed systems having a rotating m...
    • Patent number 6,371,488
    • Issue date Apr 16, 2002
    • George E. Szymborski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Grooved run-in face seal
    • Patent number 5,575,486
    • Issue date Nov 19, 1996
    • Atlas Copco Tools AB
    • Jan K. J. Edling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stationary seal ring assembly for use in dry gas face seal assemblies
    • Patent number 5,137,284
    • Issue date Aug 11, 1992
    • Stein Seal Company
    • Mark C. Holder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20250003497
    • Publication date Jan 2, 2025
    • EAGLE INDUSTRY CO., LTD.
    • Tadatsugu IMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENTS
    • Publication number 20240360872
    • Publication date Oct 31, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Shogo FUKUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20240271703
    • Publication date Aug 15, 2024
    • NOK Corporation
    • Koya MATSUSHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL WITH A SEAL FACE HAVING CHANNELS
    • Publication number 20240093784
    • Publication date Mar 21, 2024
    • John Crane Inc.
    • Wei-Tang LAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20230383845
    • Publication date Nov 30, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hiroshi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENTS
    • Publication number 20230375036
    • Publication date Nov 23, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Tadatsugu IMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20230296176
    • Publication date Sep 21, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hiroshi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PAIR OF SLIDING COMPONENTS
    • Publication number 20230167905
    • Publication date Jun 1, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yuta NEGISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20230118633
    • Publication date Apr 20, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Tadatsugu IMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20220128092
    • Publication date Apr 28, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Yuichiro TOKUNAGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Radial Sealing System
    • Publication number 20220128151
    • Publication date Apr 28, 2022
    • Lagersmit Sealing Solutions B.V.
    • Andries Arie Tuk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENTS
    • Publication number 20220099191
    • Publication date Mar 31, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Hiroshi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL WITH A SEAL FACE HAVING CHANNELS
    • Publication number 20210254721
    • Publication date Aug 19, 2021
    • John Crane Inc.
    • Wei-Tang LAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHOCK WAVE MECHANICAL SEAL
    • Publication number 20210156473
    • Publication date May 27, 2021
    • FLOWSERVE MANAGEMENT COMPANY
    • Cheng-Kang Guan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK WAVE MECHANICAL SEAL
    • Publication number 20200056702
    • Publication date Feb 20, 2020
    • FLOWSERVE MANAGEMENT COMPANY
    • Cheng-Kang Guan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET
    • Publication number 20200018398
    • Publication date Jan 16, 2020
    • NOK Corporation
    • Tasuku ONO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY FACE SEAL WITH MAGNETIC PULLER LOADING WITH BAND MAGNET ON S...
    • Publication number 20180340614
    • Publication date Nov 29, 2018
    • Magnetic Seal Corp.
    • Paul Richard Ryan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20180195618
    • Publication date Jul 12, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20180187785
    • Publication date Jul 5, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Hikaru KATORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20180187784
    • Publication date Jul 5, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY FACE SEAL WITH MAGNETIC PULLER LOADING
    • Publication number 20180017167
    • Publication date Jan 18, 2018
    • Magnetic Seal Corp.
    • Paul Richard Ryan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRODYNAMIC SEAL ASSEMBLY WITH INTERFACE CONTROL
    • Publication number 20170370472
    • Publication date Dec 28, 2017
    • EATON CORPORATION
    • Edward N. Ruggeri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE
    • Publication number 20170292607
    • Publication date Oct 12, 2017
    • NOK Corporation
    • Hiroaki MONMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE COMPENSATION MECHANISM FOR A SEAL ASSEMBLY OF A ROTARY DRI...
    • Publication number 20170275954
    • Publication date Sep 28, 2017
    • Halliburton Energy Services, Inc.
    • Everett P. HAGAR
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING RING FOR GYRATORY CRUSHER
    • Publication number 20160250643
    • Publication date Sep 1, 2016
    • Adrien HENSSIEN
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    EXHAUST GAS TURBOCHARGER
    • Publication number 20110318164
    • Publication date Dec 29, 2011
    • ABB Turbo Systems AG
    • Adrian Kopp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANICAL SEAL ASSEMBLY FOR A ROTATABLE SHAFT
    • Publication number 20110024987
    • Publication date Feb 3, 2011
    • SPUTTERING COMPONENTS, INC.
    • Daniel Theodore Crowley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Device and method for guiding at least two flow media
    • Publication number 20070132191
    • Publication date Jun 14, 2007
    • Stefan Werner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Mechanical seal with embedded lubrication
    • Publication number 20020190475
    • Publication date Dec 19, 2002
    • Michael G. Theodore
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Mechanical seal with embedded lubrication
    • Publication number 20020079647
    • Publication date Jun 27, 2002
    • Michael G. Theodore
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...