comprising at least two sealings in succession

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  • F16J15/002
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL ASSEMBLY FOR A ROD OF A PITCH ACTUATOR OF A WIND TURBINE, AND...

    • Publication number 20250020102
    • Publication date Jan 16, 2025
    • DELLNER HYDRATECH GROUP
    • Jimmi WENDERBY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR THE HERMETIC SEALING OF MARTENSITIC METALS...

    • Publication number 20250003493
    • Publication date Jan 2, 2025
    • Daniel Hiram DEEKS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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