TREA

between relatively-moving surfaces

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  • F16J15/16
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J15/00Sealings

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F16J15/16between relatively-moving surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal barrier sealing system and method
    • Patent number 12,188,560
    • Issue date Jan 7, 2025
    • ATLAS COPCO MAFI-TRENCH COMPANY LLC
    • Louis Mann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mobile power tool having an aqueous lubricant, and use of the mobil...
    • Patent number 12,172,291
    • Issue date Dec 24, 2024
    • Hilti Aktiengesellschaft
    • Jens Kondratiuk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Kit for protecting at least one seal installed in a transfer fuel pump
    • Patent number 12,173,796
    • Issue date Dec 24, 2024
    • PHINIA JERSEY HOLDINGS LLC
    • Guillaume Faber
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Containment and delivery systems for cryogenic storage
    • Patent number 12,162,649
    • Issue date Dec 10, 2024
    • West Pharmaceutical Services, Inc.
    • Lawton E. Laurence
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Seal and valve apparatus having such a seal, as well as method for...
    • Patent number 12,163,601
    • Issue date Dec 10, 2024
    • Illinois Tool Works Inc.
    • Torsten Hauk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic cylinder buffer seal backup ring
    • Patent number 12,152,614
    • Issue date Nov 26, 2024
    • Caterpillar Inc.
    • Ananda Sudhakar Ponnusamy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil deflector and turbocharger
    • Patent number 12,135,087
    • Issue date Nov 5, 2024
    • IHI Corporation
    • Satoshi Kusano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal support assembly for a turbine engine
    • Patent number 12,116,896
    • Issue date Oct 15, 2024
    • General Electric Company
    • Grant Robert Portune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal groove cooling flow
    • Patent number 12,117,025
    • Issue date Oct 15, 2024
    • Woodward, Inc.
    • James D. Rosplock
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Nacelle for a wind turbine
    • Patent number 12,110,874
    • Issue date Oct 8, 2024
    • Miba Gleitlager Austria GmbH
    • Johannes Sebastian Hoelzl
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Gasket, fluid flow control valve and method of cleaning such a valve
    • Patent number 12,104,702
    • Issue date Oct 1, 2024
    • Alfa Laval Corporate AB
    • Jens Folkmar Andersen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 12,104,698
    • Issue date Oct 1, 2024
    • NOK Corporation
    • Hideya Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stuffing box for use with reciprocal moveable piston rods and metho...
    • Patent number 12,092,216
    • Issue date Sep 17, 2024
    • Nuovo Pignone Tecnologie Srl
    • Gianni Orsi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal device, electric machine, and drive device
    • Patent number 12,066,106
    • Issue date Aug 20, 2024
    • ZF Friedrichshafen AG
    • Vyacheslav Brushkivskyy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seals and methods of making seals
    • Patent number 12,060,796
    • Issue date Aug 13, 2024
    • RTX Corporation
    • Pantcho Stoyanov
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Seals and methods of making seals
    • Patent number 12,055,043
    • Issue date Aug 6, 2024
    • RTX Corporation
    • Pantcho P. Stoyanov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gate valve
    • Patent number 12,013,046
    • Issue date Jun 18, 2024
    • SRI ENERGY, INC.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 12,007,027
    • Issue date Jun 11, 2024
    • Eagle Industry Co., Ltd.
    • Tadatsugu Imura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for controlling lubrication of a rotary shaft seal
    • Patent number 11,976,251
    • Issue date May 7, 2024
    • ExxonMobil Technology and Engineering Company
    • Gary Christensen
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Seal device, electric machine, and drive device
    • Patent number 11,971,103
    • Issue date Apr 30, 2024
    • ZF Friedrichshafen AG
    • Vyacheslav Brushkivskyy
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Degradation estimation device, degradation estimation method, and n...
    • Patent number 11,927,232
    • Issue date Mar 12, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Hideaki Bunazawa
    • G07 - CHECKING-DEVICES
  • 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

    Working device having a hydraulic cylinder and manual working devic...
    • Patent number 11,919,131
    • Issue date Mar 5, 2024
    • Gustav Klauke GmbH
    • Egbert Frenken
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Integrated sealing device for motorcycle suspensions
    • Patent number 11,873,901
    • Issue date Jan 16, 2024
    • Aktiebolaget SKF
    • Gianni Alvise Cognolato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stem seals with triangular rings
    • Patent number 11,841,092
    • Issue date Dec 12, 2023
    • BAOYI GROUP CO., LTD.
    • Changxiang Xu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ceramic component having silicon layer and barrier layer
    • Patent number 11,781,486
    • Issue date Oct 10, 2023
    • RTX Corporation
    • Brian T. Hazel
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sealing device
    • Patent number 11,773,982
    • Issue date Oct 3, 2023
    • NOK Corporation
    • Hiroshi Onodera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filter sub-assembly
    • Patent number 11,766,680
    • Issue date Sep 26, 2023
    • MANN+HUMMEL GMBH
    • Neil Fletcher
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • 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

    Sealing system for rotary shaft
    • Patent number 11,761,538
    • Issue date Sep 19, 2023
    • Tamar (R.C.) Technologies Development Ltd.
    • Vaitzman Cohen-Zada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING STRUCTURE
    • Publication number 20250012362
    • Publication date Jan 9, 2025
    • NOK Corporation
    • Hiromasa ICHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STUFFING BOX FOR USE WITH RECIPROCAL MOVEABLE PISTON RODS AND METHO...
    • Publication number 20240418264
    • Publication date Dec 19, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Gianni ORSI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING-LOADED GLAND WALL SEAL CARRIER FOR REVERSE ACTING DIFFERENTI...
    • Publication number 20240401700
    • Publication date Dec 5, 2024
    • Kalsi Engineering, Inc.
    • Jeffrey David Gobeli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR, DISC BODY AND SEAL
    • Publication number 20240392768
    • Publication date Nov 28, 2024
    • STASSKOL GMBH
    • Klaus Hubert HOFF
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20240384794
    • Publication date Nov 21, 2024
    • NOK Corporation
    • Masayuki TANIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A SEALING SET
    • Publication number 20240369138
    • Publication date Nov 7, 2024
    • KASTAS SIZDIRMAZLIK TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI
    • Ozan DEVLEN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Gate Valve
    • Publication number 20240328517
    • Publication date Oct 3, 2024
    • SRI ENERGY, INC.
    • Alagarsamy Sundararajan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL SUPPORT ASSEMBLY FOR A TURBINE ENGINE
    • Publication number 20240318566
    • Publication date Sep 26, 2024
    • GENERAL ELECTRIC COMPANY
    • Grant Robert Portune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOZZLE STRUCTURE WITH FORWARD AND REVERSE WATER SEALING
    • Publication number 20240278265
    • Publication date Aug 22, 2024
    • NINGBO YANGTENG XINGYE MACHINERY CO., LTD
    • Cheng-Yu Wang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Seal Ring
    • Publication number 20240263703
    • Publication date Aug 8, 2024
    • NOK Corporation
    • Hideya WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston Seal Ring Bypass
    • Publication number 20240255055
    • Publication date Aug 1, 2024
    • RTX Corporation
    • Calvin Jay Winder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY JOINT ASSEMBLY FOR A TIRE INFLATION SYSTEM
    • Publication number 20240208283
    • Publication date Jun 27, 2024
    • DANA ITALIA S.r.l.
    • Davide DEIMICHEI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING DEVICE HAVING A HYDRAULIC CYLINDER AND MANUAL WORKING DEVIC...
    • Publication number 20240173829
    • Publication date May 30, 2024
    • GUSTAV KLAUKE GMBH
    • Egbert Frenken
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SEAL STRUCTURE AND SEALING METHOD
    • Publication number 20240167570
    • Publication date May 23, 2024
    • NOK Corporation
    • Atsushi IKEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE BACK-UP RING AND A SEALING STRUCTURE HAVING THE SAME
    • Publication number 20240117881
    • Publication date Apr 11, 2024
    • Hyundai Motor Company
    • Byung Ryeol Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED SEALING DEVICE FOR MOTORCYCLE SUSPENSIONS
    • Publication number 20240093783
    • Publication date Mar 21, 2024
    • Aktiebolaget SKF
    • Gianni Alvise Cognolato
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    GUIDED STRIP SEAL FOR LINEAR ACTUATOR
    • Publication number 20240093765
    • Publication date Mar 21, 2024
    • Parker-Hannifin Corporation
    • James K. Monnich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    KIT FOR PROTECTING AT LEAST ONE SEAL INSTALLED IN A TRANSFER FUEL PUMP
    • Publication number 20240044406
    • Publication date Feb 8, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Guillaume FABER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STARTER RING FOR RECIPROCATING PLUNGER PUMP
    • Publication number 20240026976
    • Publication date Jan 25, 2024
    • Robert Henry Ash
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DYNAMIC SEAL ASSEMBLY WITH A VALVE AND A DIAPHRAGM FUNCTION
    • Publication number 20240026907
    • Publication date Jan 25, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • David Huber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Oil-Cooled Carbon Seal
    • Publication number 20240003266
    • Publication date Jan 4, 2024
    • RTX Corporation
    • Nigel David Sawyers-Abbott
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ARTICLE AND OPTICAL APPARATUS
    • Publication number 20230407969
    • Publication date Dec 21, 2023
    • Canon Kabushiki Kaisha
    • SHIGERU SUGIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL DEVICE
    • Publication number 20230392693
    • Publication date Dec 7, 2023
    • SCENIC PRECISE ELEMENT INC.
    • CHENG-HSIU HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE AND DAMPER FOR HYDRAULIC EQUIPMENT
    • Publication number 20230392666
    • Publication date Dec 7, 2023
    • KYB Corporation
    • Masaki KOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOBILE POWER TOOL HAVING AN AQUEOUS LUBRICANT, AND USE OF THE MOBIL...
    • Publication number 20230381943
    • Publication date Nov 30, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Jens KONDRATIUK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC CYLINDER BUFFER SEAL BACKUP RING
    • Publication number 20230366415
    • Publication date Nov 16, 2023
    • Caterpillar Inc.
    • Ananda Sudhakar Ponnusamy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CYLINDER SEALING ARRANGEMENT
    • Publication number 20230366466
    • Publication date Nov 16, 2023
    • Caterpillar Inc.
    • Ananda Sudhakar Ponnusamy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SEAL ARRANGEMENT WITH LOW DRAG SEAL GLAND
    • Publication number 20230341055
    • Publication date Oct 26, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Tyler WALTER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATERPROOF STRUCTURE AND ELECTRONIC DEVICE COMPRISING SAME
    • Publication number 20230333512
    • Publication date Oct 19, 2023
    • Samsung Electronics Co., Ltd.
    • Jaechul LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CARBON SEAL ASSEMBLY
    • Publication number 20230323782
    • Publication date Oct 12, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...