TREA

comprising at least two sealings in succession

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Industry

  • CPC
  • F16J15/002
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Parent Industries

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

Current Industry

F16J15/002comprising at least two sealings in succession
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Seal assembly and method of testing
    • Patent number 12,152,671
    • Issue date Nov 26, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Jens Holt Spanggaard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for the hermetic sealing of martensitic metals...
    • Patent number 12,123,497
    • Issue date Oct 22, 2024
    • Daniel Hiram Deeks
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal cartridge assembly and method for mounting a seal cartridge as...
    • Patent number 12,117,082
    • Issue date Oct 15, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Giampiero Marinelli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket assembly and seal carrier
    • Patent number 12,117,080
    • Issue date Oct 15, 2024
    • Subsea Technologies Group Limited
    • David Ernest McKay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum tool including at least one improved sealing gasket
    • Patent number 12,103,139
    • Issue date Oct 1, 2024
    • Airbus Operations SAS
    • Nicolas Fordos
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Straight-stroke no-material-loss high-temperature normal-pressure f...
    • Patent number 12,085,192
    • Issue date Sep 10, 2024
    • WUZHONG INSTRUMENT CO., LTD.
    • Yushan Ma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-collapsible flexible sealing membrane and seal assembly for rot...
    • Patent number 12,055,222
    • Issue date Aug 6, 2024
    • John Crane Inc.
    • Darin Merrill Rasmussen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two position medical handpiece seal
    • Patent number 12,007,030
    • Issue date Jun 11, 2024
    • GYRUS ACMI, INC.
    • Kevin Cooper Edwards
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sealing device and integrated pump
    • Patent number 11,988,219
    • Issue date May 21, 2024
    • IHI Corporation
    • Toru Kuga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sealing device
    • Patent number 11,976,728
    • Issue date May 7, 2024
    • MAAG AUTOMATIK GMBH
    • Jochen Schroth
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vent stack lids and associated systems and methods
    • Patent number 11,939,526
    • Issue date Mar 26, 2024
    • SunCoke Technology and Development LLC
    • Gary Dean West
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    External material intrusion-proof sealing system for rollers used i...
    • Patent number 11,781,649
    • Issue date Oct 10, 2023
    • Gabriel Ramirez Nunez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston load ring seal configurations
    • Patent number 11,761,301
    • Issue date Sep 19, 2023
    • Schlumberger Technology Corporation
    • Jessica Fox
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Labyrinth seal
    • Patent number 11,761,543
    • Issue date Sep 19, 2023
    • ORION ENGINEERED SEALS, LLC
    • Randall Jaskot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cryocooler and sealing component
    • Patent number 11,754,184
    • Issue date Sep 12, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Shuntaro Adachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for gas-liquid two-phase fluid medium under variable...
    • Patent number 11,692,628
    • Issue date Jul 4, 2023
    • CHANGSHU INSTITUTE OF TECHNOLOGY
    • Changping Liang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing arrangement for an electric machine, manufacturing method o...
    • Patent number 11,692,632
    • Issue date Jul 4, 2023
    • ABB Schweiz AG
    • Kari Heikfolk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing apparatus capable of rotational motion
    • Patent number 11,662,022
    • Issue date May 30, 2023
    • Sealink Corp.
    • Hee Jang Rhee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual barrier seal
    • Patent number 11,635,142
    • Issue date Apr 25, 2023
    • Freudenberg Oil & Gas, LLC
    • Nagarjuna Jillella
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Component assembly for a motor vehicle
    • Patent number 11,566,669
    • Issue date Jan 31, 2023
    • Robert Bosch GmbH
    • Ralph Glemser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing element
    • Patent number 11,560,949
    • Issue date Jan 24, 2023
    • Carl Freudenberg KG
    • Guenter Hintenlang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure-activatable rotary seal and rotary seal assembly
    • Patent number 11,512,778
    • Issue date Nov 29, 2022
    • Trelleborg Sealing Solutions Germany GmbH
    • Holger Jordan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly
    • Patent number 11,486,411
    • Issue date Nov 1, 2022
    • CUMMINS LTD.
    • Matthew J. Purdey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-collapsible flexible sealing membrane and seal assembly for rot...
    • Patent number 11,473,680
    • Issue date Oct 18, 2022
    • John Crane Inc.
    • Darin Merrill Rasmussen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with hollow rotor in fluid communication with a...
    • Patent number 11,473,439
    • Issue date Oct 18, 2022
    • General Electric Company
    • Luca Giacobone
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arrangement for sealing a pivot joint
    • Patent number 11,460,111
    • Issue date Oct 4, 2022
    • Brian Cameron McDonald
    • 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

    Piston seal structure for injector
    • Patent number 11,434,889
    • Issue date Sep 6, 2022
    • BEIJING BEIFEN-RUILI ANALYTICAL INSTRUMENT (GROUP) CO., LTD.
    • Lu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing sealing device
    • Patent number 11,421,738
    • Issue date Aug 23, 2022
    • Uchiyama Manufacturing Corp.
    • Junpei Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS CHAMBER VACUUM SEAL LEAKAGE REDUCTION
    • Publication number 20240344608
    • Publication date Oct 17, 2024
    • Applied Materials, Inc.
    • Shashidhara Patel H B
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WASHPIPE ASSEMBLY
    • Publication number 20240301761
    • Publication date Sep 12, 2024
    • FORUM US, INC.
    • Stephen PATTERSON
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRY-COMPRESSION COMPRESSOR AND METHOD FOR OIL SEPARATION FOR A DRY-...
    • Publication number 20240229794
    • Publication date Jul 11, 2024
    • KAESER KOMPRESSOREN SE
    • Dirk SIMROSS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING DEVICE FOR A PISTON ROD OF A RECIPROCATING COMPRESSOR
    • Publication number 20240159229
    • Publication date May 16, 2024
    • Hoerbiger Wien GmbH
    • Martin Lagler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    EXTERNAL MATERIAL INTRUSION-PROOF SEALING SYSTEM FOR ROLLERS USED I...
    • Publication number 20230296174
    • Publication date Sep 21, 2023
    • Gabriel Ramirez Nunez
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CARTRIDGE SEAL ASSEMBLY
    • Publication number 20230265926
    • Publication date Aug 24, 2023
    • Roller Bearing Company of America, Inc.
    • John Reinhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING ASSEMBLY WITH REPOSITIONABLE SEAL
    • Publication number 20230220840
    • Publication date Jul 13, 2023
    • GD Energy Products, LLC
    • Adam Bradley Avey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    FLUID CYLINDER SLEEVE ASSEMBLY
    • Publication number 20230041201
    • Publication date Feb 9, 2023
    • SPM OIL & GAS INC.
    • Jeff Myers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTERNAL MATERIAL INTRUSION-PROOF SEALING SYSTEM FOR ROLLERS USED I...
    • Publication number 20220397196
    • Publication date Dec 15, 2022
    • Gabriel Ramirez Nunez
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SELF ACTIVATING SEAL ASSEMBLY BACKUP
    • Publication number 20220381104
    • Publication date Dec 1, 2022
    • Halliburton Energy Services, Inc.
    • Shanu Thottungal Eldho
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VAPOR LEAKAGE COMPACT SEAL
    • Publication number 20220373086
    • Publication date Nov 24, 2022
    • NIDEC GPM GmbH
    • Franz PAWELLEK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VENT STACK LIDS AND ASSOCIATED SYSTEMS AND METHODS
    • Publication number 20220204858
    • Publication date Jun 30, 2022
    • SunCoke Technology and Development LLC
    • Gary Dean West
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-COMPONENT AEROSOL-GENERATING DEVICE WITH IMPACT ABSORBING PART
    • Publication number 20220141925
    • Publication date May 5, 2022
    • Altria Client Services LLC
    • Keethan Dasnavis FERNANDO
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • 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

    ACTUATOR ASSEMBLY THAT MAXIMIZES FATIGUE STRENGTH AND MECHANICAL EN...
    • Publication number 20220034395
    • Publication date Feb 3, 2022
    • Vector Horizon Technology, LLC
    • Oswald Baasch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ASSEMBLY AND METHOD OF TESTING
    • Publication number 20220026303
    • Publication date Jan 27, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Jens Holt Spanggaard
    • G01 - MEASURING TESTING
  • Information Patent Application

    LABYRINTH SEAL
    • Publication number 20220025974
    • Publication date Jan 27, 2022
    • ORION ENGINEERED SEALS, LLC
    • Randall Jaskot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20220010806
    • Publication date Jan 13, 2022
    • Cummins Ltd
    • Matthew J. Purdey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON LOAD RING SEAL CONFIGURATIONS
    • Publication number 20210340837
    • Publication date Nov 4, 2021
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jessica Fox
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD AND APPARATUS FOR THE HERMETIC SEALING OF MARTENSITIC METALS...
    • Publication number 20210332887
    • Publication date Oct 28, 2021
    • Daniel Hiram DEEKS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SWING-CHUCK SEALING STRUCTURE AND SWING CHUCK
    • Publication number 20210299759
    • Publication date Sep 30, 2021
    • HOWA MACHINERY, LTD.
    • Hiroshi NAGAOSA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CRYOCOOLER AND SEALING COMPONENT
    • Publication number 20210254718
    • Publication date Aug 19, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Shuntaro Adachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device
    • Publication number 20210116028
    • Publication date Apr 22, 2021
    • MAAG AUTOMATIK GMBH
    • JOCHEN SCHROTH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PISTON SEAL STRUCTURE FOR INJECTOR
    • Publication number 20210025378
    • Publication date Jan 28, 2021
    • BEIJING BEIFEN-RUILI ANALYTICAL INSTRUMENT (GROUP) CO., LTD.
    • Lu CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20200408302
    • Publication date Dec 31, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Naofumi KANEI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WELLHEAD SEALING DEVICE OF SUCKER-ROD PUMPING MACHINE
    • Publication number 20200399972
    • Publication date Dec 24, 2020
    • Licheng YU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BEARING WITH AN ECCENTRIC SEAL GROOVE
    • Publication number 20200392997
    • Publication date Dec 17, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Zachary Allen Ray Le Duc
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM AND METHOD FOR AUTOMATICALLY ENERGIZING PACKING MATERIAL WIT...
    • Publication number 20200332895
    • Publication date Oct 22, 2020
    • A.W. CHESTERTON COMPANY
    • Henri Vincent AZIBERT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...