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Labyrinth packings

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  • CPC
  • F16J15/447
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Parent Industries

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

Current Industry

F16J15/447Labyrinth packings
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LABYRINTH SEAL
    • Publication number 20240110628
    • Publication date Apr 4, 2024
    • ORION ENGINEERED SEALS, LLC
    • Randall Jaskot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH PRESSURE GAS SEALING
    • Publication number 20240077083
    • Publication date Mar 7, 2024
    • Dover Pumps & Process Solutions Segment, Inc.
    • Vitali Kvachnev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER TOOL WITH PARTITION ASSEMBLY BETWEEN TRANSMISSION AND MOTOR
    • Publication number 20240033893
    • Publication date Feb 1, 2024
    • Black & Decker Inc.
    • Brent Austin Kuehne
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Sealing Device
    • Publication number 20240019029
    • Publication date Jan 18, 2024
    • Uchiyama Manufacturing Corp.
    • Kentaro OHMORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LABYRINTH SEAL DEVICE FOR AN AIR PASSAGE FOR COOLING AIR OF A COOLI...
    • Publication number 20240018945
    • Publication date Jan 18, 2024
    • WOBBEN PROPERTIES GMBH
    • Hussam Daboul
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SEALING ASSEMBLY FOR BEARINGS, IN PARTICULAR FOR USE IN AGRICULTURE
    • Publication number 20240011563
    • Publication date Jan 11, 2024
    • Aktiebolaget SKF
    • Stellario Barbera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING GEOMETRY FOR A MOBILE POWER TOOL
    • Publication number 20230407970
    • Publication date Dec 21, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Jens KONDRATIUK
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LABYRINTH SEAL ARRANGEMENT
    • Publication number 20230366470
    • Publication date Nov 16, 2023
    • Martin GmbH fur Umwelt- und Energietechnik
    • Johannes Ulrich Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL DEVICE
    • Publication number 20230341056
    • Publication date Oct 26, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Norihisa TAKEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STRUT BEARING ASSEMBLY WITH METAL GUIDE RING AND SPRING SEAT
    • Publication number 20230332689
    • Publication date Oct 19, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Kleberson Sierra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STEP SEAL FOR REFRIGERANT COMPRESSORS
    • Publication number 20230279865
    • Publication date Sep 7, 2023
    • Danfoss A/S
    • James Wilson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Shaft Seal Assembly
    • Publication number 20230213096
    • Publication date Jul 6, 2023
    • INPRO/SEAL LLC
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL CARTRIDGE ASSEMBLY AND METHOD FOR MOUNTING A SEAL CARTRIDGE AS...
    • Publication number 20230184334
    • Publication date Jun 15, 2023
    • Dresser-Rand SAS
    • Giampiero Marinelli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR CONDITIONING ROTATING BODY AND AIR TREATMENT DEVICE
    • Publication number 20230167906
    • Publication date Jun 1, 2023
    • Daikin Industries, Ltd.
    • Tsunahiro OHDOU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEAL ASSEMBLY FOR A ROTARY MACHINE
    • Publication number 20230106380
    • Publication date Apr 6, 2023
    • GENERAL ELECTRIC COMPANY
    • Rahul Anil Bidkar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTATING SHAFT SEAL HAVING AN EASILY INSTALLED AND EASILY REMOVED I...
    • Publication number 20230092010
    • Publication date Mar 23, 2023
    • FLOWSERVE MANAGEMENT COMPANY
    • Rodney Wayne Rynearson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING ASSEMBLY FOR INSERTION BETWEEN A STATIONARY ANNULAR ELEMENT...
    • Publication number 20230029313
    • Publication date Jan 26, 2023
    • Aktiebolaget SKF
    • Davide Bergesio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPLIT POLYMER LABYRINTH SEAL ASSEMBLY
    • Publication number 20230016933
    • Publication date Jan 19, 2023
    • A.W. CHESTERTON COMPANY
    • Michael P. Grimanis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL ASSEMBLY FOR TRUCK HUBS WITH RADIAL LABYRINTH
    • Publication number 20230015151
    • Publication date Jan 19, 2023
    • Aktiebolaget SKF
    • Rico Dittmar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEALING ARRANGEMENT
    • Publication number 20220381349
    • Publication date Dec 1, 2022
    • Dresser-Rand SAS
    • Olivier Lebigre
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING ASSEMBLY FOR BEARINGS, IN PARTICULAR FOR USE IN AGRICULTURE
    • Publication number 20220381348
    • Publication date Dec 1, 2022
    • Aktiebolaget SKF
    • Stellario Barbera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LABYRINTH SEALING DEVICE FOR REDUCING GAS INTRUSION
    • Publication number 20220349480
    • Publication date Nov 3, 2022
    • NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
    • Bo ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220325758
    • Publication date Oct 13, 2022
    • NOK Corporation
    • Yuya SAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ASSEMBLY WITH LABYRINTH CHANNEL
    • Publication number 20220307604
    • Publication date Sep 29, 2022
    • Aktiebolaget SKF
    • Zongbin Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LABYRINTH SEALS
    • Publication number 20220298922
    • Publication date Sep 22, 2022
    • GENERAL ELECTRIC COMPANY
    • Scott Francis Wolfer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LABYRINTH SEAL COMPRISING AN ABRADABLE ELEMENT WITH VARIABLE CELL D...
    • Publication number 20220186627
    • Publication date Jun 16, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING DEVICE AND INTEGRATED PUMP
    • Publication number 20220136517
    • Publication date May 5, 2022
    • IHI Corporation
    • Toru KUGA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EROSION MITIGATING TWO PIECE LABYRINTH SEAL MATING RING
    • Publication number 20220136516
    • Publication date May 5, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Richard A. Himmelmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING MACHINE
    • Publication number 20220127968
    • Publication date Apr 28, 2022
    • Mitsubishi Power, Ltd.
    • Hideki Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING DEVICE FOR GAS-LIQUID TWO-PHASE FLUID MEDIUM UNDER VARIABLE...
    • Publication number 20220128150
    • Publication date Apr 28, 2022
    • CHANGSHU INSTITUTE OF TECHNOLOGY
    • Changping LIANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...