TREA

with metal springs

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  • CPC
  • F16J15/3212
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Parent Industries

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

Current Industry

F16J15/3212with metal springs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing arrangement for detecting thickness of a sealing element of...
    • Patent number 12,173,798
    • Issue date Dec 24, 2024
    • Andritz Oy
    • Simo Karjalainen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device and sealing arrangement with sensor system for condi...
    • Patent number 12,044,315
    • Issue date Jul 23, 2024
    • Trelleborg Sealing Solutions Germany GmbH
    • Christoph Schuele
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compact seal packing to ensure sealing between a rotary shaft and a...
    • Patent number 12,018,756
    • Issue date Jun 25, 2024
    • CYCLAM
    • Raphaël Dujardin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft sealing system
    • Patent number 11,994,215
    • Issue date May 28, 2024
    • Andrew W. Suman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metallic sealing assembly for sealing between a rotating shaft and...
    • Patent number 11,933,403
    • Issue date Mar 19, 2024
    • Commissariat a l'Energie Atomique et Aux Energies Alternatives
    • Laurent Guimet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,933,252
    • Issue date Mar 19, 2024
    • NOK Corporation
    • Nobuyuki Eguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal assembly
    • Patent number 11,920,681
    • Issue date Mar 5, 2024
    • Trelleborg Sealing Solutions Germany GmbH
    • Holger Jordan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Side channel compressor having a seal assembly
    • Patent number 11,859,630
    • Issue date Jan 2, 2024
    • Gardner Denver Deutschland GmbH
    • Evgenij Rjabchenko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable seal system
    • Patent number 11,844,709
    • Issue date Dec 19, 2023
    • OSSUR ICELAND EHF
    • Grimur Jonsson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pipe repair device
    • Patent number 11,802,646
    • Issue date Oct 31, 2023
    • Mueller International, LLC
    • Aurelian Ioan Furcoiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal arrangement and undersea high-pressure shaft seal cartridge fo...
    • Patent number 11,788,627
    • Issue date Oct 17, 2023
    • BAE Systems Information and Electronic Systems Integration Inc.
    • Michael Jo Bernazani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Impeller rotor configured with wear resistant seal land
    • Patent number 11,719,243
    • Issue date Aug 8, 2023
    • Pratt & Whitney Canada Corp.
    • Simon Baker-Ostiguy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal assemblies and related methods
    • Patent number 11,680,642
    • Issue date Jun 20, 2023
    • Bal Seal Engineering, LLC
    • Brandon Grant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fiber reinforced seal lips for increased pressure resistance
    • Patent number 11,629,785
    • Issue date Apr 18, 2023
    • Parker-Hannifin Corporation
    • Jesse D. Slagell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device in particular for shock-absorber stems
    • Patent number 11,608,138
    • Issue date Mar 21, 2023
    • Aktiebolaget SKF
    • Marco Bresso
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seal arrangement and method for manufacturing a seal arrangement
    • Patent number 11,598,421
    • Issue date Mar 7, 2023
    • BRUSS SEALING SYSTEMS GMBH
    • Mathias Piehl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assemblies and related methods
    • Patent number 11,536,373
    • Issue date Dec 27, 2022
    • Bal Seal Engineering, LLC
    • Lluis Soler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compact brush seal
    • Patent number 11,486,497
    • Issue date Nov 1, 2022
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    V-springs and seals with v-springs
    • Patent number 11,480,250
    • Issue date Oct 25, 2022
    • Bal Seal Engineering, LLC
    • Peter J. Balsells
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing system with self-lubrication features, seals, grooves and s...
    • Patent number 11,473,626
    • Issue date Oct 18, 2022
    • Roller Bearing Company of America, Inc.
    • David Ineson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Polymer seal assembly
    • Patent number 11,460,112
    • Issue date Oct 4, 2022
    • Saint-Gobain Performance Plastics Corporation
    • Jon M. Lenhert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seals
    • Patent number 11,428,321
    • Issue date Aug 30, 2022
    • Saint-Gobain Performance Plastics Corporation
    • Herman M. Dubois
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,384,839
    • Issue date Jul 12, 2022
    • NOK Corporation
    • Yuki Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring assemblies, applications of spring assemblies, and related m...
    • Patent number 11,353,079
    • Issue date Jun 7, 2022
    • Bal Seal Engineering, LLC
    • Patrick Whitford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Side channel compressor having a seal assembly
    • Patent number 11,353,037
    • Issue date Jun 7, 2022
    • Gardner Denver Deutschland GmbH
    • Evgenij Rjabchenko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal assembly with anti-rotation and stability features
    • Patent number 11,300,208
    • Issue date Apr 12, 2022
    • Kalsi Engineering, Inc.
    • Aaron P Richie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for differential mechanism
    • Patent number 11,261,968
    • Issue date Mar 1, 2022
    • NOK Corporation
    • Hideaki Nagahamaya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods and apparatus for sealing of metals
    • Patent number 11,143,304
    • Issue date Oct 12, 2021
    • Daniel Hiram Deeks
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retainer device for circumferential shaft seals
    • Patent number 11,118,684
    • Issue date Sep 14, 2021
    • Kaydon Ring & Seal, Inc.
    • Jared Manry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axial and radial floating seals
    • Patent number 10,989,305
    • Issue date Apr 27, 2021
    • Bal Seal Engineering, LLC
    • Peter J. Balsells
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXING DEVICE
    • Publication number 20240318681
    • Publication date Sep 26, 2024
    • Deere & Company
    • Javier Jose Perez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRODYNAMIC SEALING ELEMENT FOR A RADIAL SHAFT SEAL
    • Publication number 20240309952
    • Publication date Sep 19, 2024
    • AMSTED RAIL COMPANY, INC.
    • Linas Maskaliunas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cassette Seal
    • Publication number 20240159316
    • Publication date May 16, 2024
    • AGCO International GmbH
    • Klaus Bayer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SIDE CHANNEL COMPRESSOR HAVING A SEAL ASSEMBLY
    • Publication number 20240084812
    • Publication date Mar 14, 2024
    • GARDNER DENVER DEUTSCHLAND GmbH
    • Evgenji Rjabchenko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20240026977
    • Publication date Jan 25, 2024
    • NOK Corporation
    • Hiroka YAMAGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE OF A BEARING AND BEARING
    • Publication number 20230392649
    • Publication date Dec 7, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Xin LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENERGIZING ELEMENT AND METHODS OF MAKING AND USING THE SAME
    • Publication number 20230375088
    • Publication date Nov 23, 2023
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Gino L. Stevenheydens
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALS AND METHODS OF MAKING AND USING THE SAME
    • Publication number 20230358314
    • Publication date Nov 9, 2023
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Zamzam Golmohammadi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CUP AND SEAL SYSTEM FOR TRAILER BRAKES
    • Publication number 20230279992
    • Publication date Sep 7, 2023
    • Robert D Page
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEALING DEVICE AND SEALING ARRANGEMENT WITH SENSOR SYSTEM FOR CONDI...
    • Publication number 20230193999
    • Publication date Jun 22, 2023
    • TRELLEBORG SEALING SOLUTIONS GERMANY GMBH
    • Christoph Schuele
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20230167904
    • Publication date Jun 1, 2023
    • NOK Corporation
    • Toshiki WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL WITH INSERT AND METHODS OF MAKING AND USING THE SAME
    • Publication number 20230126994
    • Publication date Apr 27, 2023
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Colby Stark
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPELLER ROTOR CONFIGURED WITH WEAR RESISTANT SEAL LAND
    • Publication number 20230044553
    • Publication date Feb 9, 2023
    • Simon Baker-Ostiguy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING RING
    • Publication number 20230043022
    • Publication date Feb 9, 2023
    • Carl Freudenberg KG
    • Erich Prem
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A SEALING ARRANGEMENT FOR DETECTING THICKNESS OF A SEALING ELEMENT...
    • Publication number 20230034388
    • Publication date Feb 2, 2023
    • ANDRITZ OY
    • Simo KARJALAINEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL WITH RADIAL CUT TORUS SPRING
    • Publication number 20220349475
    • Publication date Nov 3, 2022
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Chien NGUYEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SIDE CHANNEL COMPRESSOR HAVING A SEAL ASSEMBLY
    • Publication number 20220307513
    • Publication date Sep 29, 2022
    • GARDNER DENVER DEUTSCHLAND GmbH
    • Evgenij Rjabchenko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPACT SEAL PACKING TO ENSURE SEALING BETWEEN A ROTARY SHAFT AND A...
    • Publication number 20220307602
    • Publication date Sep 29, 2022
    • CYCLAM
    • Raphaël DUJARDIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEATHER FLANGE FOR A BIDIRECTIONAL SEAL ASSEMBLY
    • Publication number 20220299114
    • Publication date Sep 22, 2022
    • AMSTED RAIL COMPANY, INC.
    • Linas Maskaliunas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220205538
    • Publication date Jun 30, 2022
    • NOK Corporation
    • Nobuyuki EGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WIPER-SCRAPER WITH ENERGIZING SPRING
    • Publication number 20220205545
    • Publication date Jun 30, 2022
    • ROGER ZATKOFF COMPANY
    • David Zatkoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ARRANGEMENT AND METHOD FOR MANUFACTURING A SEAL ARRANGEMENT
    • Publication number 20220003319
    • Publication date Jan 6, 2022
    • BRUSS Sealing Systems GmbH
    • MATHIAS PIEHL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20210363945
    • Publication date Nov 25, 2021
    • NOK Corporation
    • Nobuyuki EGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL ASSEMBLIES AND RELATED METHODS
    • Publication number 20210364089
    • Publication date Nov 25, 2021
    • Bal Seal Engineering, LLC
    • Brandon Grant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METALLIC SEAL FOR VALVE ASSEMBLY
    • Publication number 20210341058
    • Publication date Nov 4, 2021
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Andrea MAFFEZZOLI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Sealing System
    • Publication number 20210222776
    • Publication date Jul 22, 2021
    • Andrew W. Suman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING AND VALVE DEVICE USING THE SAME
    • Publication number 20210131560
    • Publication date May 6, 2021
    • DENSO CORPORATION
    • Noriyuki INAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-CENTERING SEAL AND METHOD OF USING SAME
    • Publication number 20210088144
    • Publication date Mar 25, 2021
    • John E. Wilber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE REPAIR DEVICE
    • Publication number 20210041052
    • Publication date Feb 11, 2021
    • Mueller International, LLC
    • Aurelian Ioan Furcoiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTIPLE PIECE SEAL RING ASSEMBLY
    • Publication number 20210033195
    • Publication date Feb 4, 2021
    • Roller Bearing Company of America, Inc.
    • John Reinhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...