TREA

kept in sealing position by centrifugal force

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  • CPC
  • F16J15/42
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Parent Industries

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

Current Industry

F16J15/42kept in sealing position by centrifugal force
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wind turbine drivetrain component with low friction radial shaft seal
    • Patent number 11,879,439
    • Issue date Jan 23, 2024
    • Vestas Wind Systems A/S
    • Leif Christoffersen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Centrifugal hydraulic seal
    • Patent number 11,713,812
    • Issue date Aug 1, 2023
    • Syncrude Canada Ltd.
    • Andrew G. Sell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal arrangement
    • Patent number 10,883,607
    • Issue date Jan 5, 2021
    • Rolls-Royce PLC
    • Colin Young
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High pressure circumferential lift-off seal
    • Patent number 10,393,266
    • Issue date Aug 27, 2019
    • Kaydon Ring & Seal, Inc.
    • Sanjay K. Baheti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal for non-mainshaft, rotating to static
    • Patent number 10,371,263
    • Issue date Aug 6, 2019
    • United Technologies Corporation
    • Grace E. Szymanski
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing isolator seal with enhanced rotor drive coupling
    • Patent number 10,184,514
    • Issue date Jan 22, 2019
    • Flowserve Management Company
    • Robert Paul Bender
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal
    • Patent number 10,119,420
    • Issue date Nov 6, 2018
    • Rolls-Royce PLC
    • David P Scothern
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for sealing an oil chamber from an adjoining exterior volume...
    • Patent number 9,982,551
    • Issue date May 29, 2018
    • SNECMA
    • Dominik Igel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Device for sealing between the coaxial shafts of a turbomachine
    • Patent number 9,909,452
    • Issue date Mar 6, 2018
    • SNECMA
    • Arnaud Jean-Marie Pierrot
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Zero or low leakage oil transfer bearing
    • Patent number 9,896,969
    • Issue date Feb 20, 2018
    • United Technologies Corporation
    • William G. Sheridan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Non-contact sealing system for bearings
    • Patent number 9,316,258
    • Issue date Apr 19, 2016
    • The Carlyle Johnson Machine Company
    • Michael Gamache
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-contact split seal
    • Patent number 9,273,730
    • Issue date Mar 1, 2016
    • The Carlyle Johnson Machine Company
    • Michael Gamache
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure resistant static and dynamic seal assembly and method
    • Patent number 9,249,886
    • Issue date Feb 2, 2016
    • Aktiebolaget SKF
    • Sven Anders Jönsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal arrangement
    • Patent number 9,157,532
    • Issue date Oct 13, 2015
    • Rolls-Royce PLC
    • Richard Greaves
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal
    • Patent number 9,133,939
    • Issue date Sep 15, 2015
    • Rolls-Royce PLC
    • David P Scothern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing of at least one shaft by at least one hydraulic seal
    • Patent number 8,444,153
    • Issue date May 21, 2013
    • Rolls-Royce Deutschland Ltd & Co KG
    • Miklos Gaebler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal for a turbocharger
    • Patent number 8,075,251
    • Issue date Dec 13, 2011
    • Cummins Turbo Technologies Limited
    • Matthew J Purdey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing system between two coaxial rotary shafts
    • Patent number 7,938,616
    • Issue date May 10, 2011
    • SNECMA
    • Laurent Gille
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Beverage bottling plant for aseptic filling of beverage bottles wit...
    • Patent number 7,404,276
    • Issue date Jul 29, 2008
    • KHS Maschinen- und Anlagenbau AG
    • Volker Till
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Hydraulic shaft sealing arrangement for high-temperature applications
    • Patent number 7,344,139
    • Issue date Mar 18, 2008
    • Rolls-Royce Deutschland Ltd & Co KG
    • Miklos Gaebler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal
    • Patent number 7,159,873
    • Issue date Jan 9, 2007
    • United Technologies Corporation
    • Sean McCutchan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods for low emission, controlled temperature combustion in engi...
    • Patent number 7,047,741
    • Issue date May 23, 2006
    • The United States of America as represented by the Administrator of the Envir...
    • Charles L. Gray, Jr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Separator with bearing lubrication arrangement
    • Patent number 6,988,980
    • Issue date Jan 24, 2006
    • Westfalia Separator AG
    • Reinhard Moss
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Hydraulic seal arrangement
    • Patent number 6,921,079
    • Issue date Jul 26, 2005
    • Rolls-Royce Deutschland Ltd & Co KG
    • Detlef Rensch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas film hydraulic shaft seal
    • Patent number 6,860,483
    • Issue date Mar 1, 2005
    • United Technologies Corporation
    • Sean McCutchan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low emission diesel combustion system with low charge-air oxygen co...
    • Patent number 6,857,263
    • Issue date Feb 22, 2005
    • The United States of America as represented by the Administrator of the Envir...
    • Charles L. Gray, Jr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal
    • Patent number 6,845,987
    • Issue date Jan 25, 2005
    • United Technologies Corporation
    • Sean McCutchan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlled temperature combustion engine
    • Patent number 6,651,432
    • Issue date Nov 25, 2003
    • The United States of America as represented by the Administrator of the Envir...
    • Charles L. Gray
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal arrangement, more particularly on a gas turbine
    • Patent number 6,568,688
    • Issue date May 27, 2003
    • Rolls-Royce Deutschland Ltd & Co. KG
    • Alexander Boeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal
    • Patent number 6,164,658
    • Issue date Dec 26, 2000
    • Rolls-Royce plc
    • Derek M. Collin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGAL HYDRAULIC SEAL
    • Publication number 20220107023
    • Publication date Apr 7, 2022
    • SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such...
    • ANDREW G. SELL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WIND TURBINE DRIVETRAIN COMPONENT WITH LOW FRICTION RADIAL SHAFT SEAL
    • Publication number 20210102528
    • Publication date Apr 8, 2021
    • VESTAS WIND SYSTEMS A/S
    • Leif Christoffersen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC SEAL ARRANGEMENT
    • Publication number 20190120386
    • Publication date Apr 25, 2019
    • Rolls-Royce plc
    • Colin YOUNG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTATING MACHINE COMPRISING A SEAL RING DAMPING SYSTEM
    • Publication number 20190085859
    • Publication date Mar 21, 2019
    • THERMODYN SAS
    • Benjamin David DEFOY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    High Pressure Circumferential Lift-Off Seal
    • Publication number 20190003591
    • Publication date Jan 3, 2019
    • KAYDON RING & SEAL, INC.
    • Sanjay K. Baheti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC SEAL FOR NON-MAINSHAFT, ROTATING TO STATIC
    • Publication number 20180372227
    • Publication date Dec 27, 2018
    • United Technologies Corporation
    • Grace E. Szymanski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING ISOLATOR SEAL WITH ENHANCED ROTOR DRIVE COUPLING
    • Publication number 20170370405
    • Publication date Dec 28, 2017
    • FLOWSERVE MANAGEMENT COMPANY
    • Robert Paul Bender
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-CONTACT SPLIT SEAL
    • Publication number 20150219221
    • Publication date Aug 6, 2015
    • THE CARLYLE JOHNSON MACHINE COMPANY
    • Michael Gamache
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure Resistant Static and Dynamic Seal Assembly and Method
    • Publication number 20140374993
    • Publication date Dec 25, 2014
    • Aktiebolaget SKF
    • Sven Anders Jönsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM FOR SEALING AN OIL CHAMBER FROM AN ADJOINING EXTERIOR VOLUME...
    • Publication number 20140334913
    • Publication date Nov 13, 2014
    • SNECMA
    • Dominik Igel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A HYDRAULIC SEAL ARRANGEMENT
    • Publication number 20140158232
    • Publication date Jun 12, 2014
    • Rolls-Royce plc
    • Richard GREAVES
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Seal
    • Publication number 20100090415
    • Publication date Apr 15, 2010
    • Rolls-Royce plc
    • David P. Scothern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic Seal for a turbocharger
    • Publication number 20090238691
    • Publication date Sep 24, 2009
    • Matthew J. Purdey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Sealing of at least one shaft by at least one hydraulic seal
    • Publication number 20090189356
    • Publication date Jul 30, 2009
    • Miklos Gaebler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING SYSTEM BETWEEN TWO COAXIAL ROTARY SHAFTS
    • Publication number 20080089624
    • Publication date Apr 17, 2008
    • SNECMA
    • Laurent GILLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEVERAGE BOTTLING PLANT FOR ASEPTIC FILLING OF BEVERAGE BOTTLES WIT...
    • Publication number 20070193652
    • Publication date Aug 23, 2007
    • Volker TILL
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Hydraulic shaft sealing arrangement for high-temperature applications
    • Publication number 20060033289
    • Publication date Feb 16, 2006
    • Miklos Gaebler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Seal
    • Publication number 20050230922
    • Publication date Oct 20, 2005
    • Alan R. Maguire
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Device for sealing a passage through a wall
    • Publication number 20050121857
    • Publication date Jun 9, 2005
    • Per-Olof Andersson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft seal
    • Publication number 20050098956
    • Publication date May 12, 2005
    • United Technologies Corporation
    • Sean McCutchan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Separator
    • Publication number 20050065010
    • Publication date Mar 24, 2005
    • Reinhard Moss
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal
    • Publication number 20040179935
    • Publication date Sep 16, 2004
    • Alan Maguire
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Methods for low emission, controlled temperature combustion in engi...
    • Publication number 20040061290
    • Publication date Apr 1, 2004
    • Charles L. Gray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Low emission diesel combustion system with low charge-air oxygen co...
    • Publication number 20040055282
    • Publication date Mar 25, 2004
    • Charles L. Gray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas film hydraulic shaft seal
    • Publication number 20040046323
    • Publication date Mar 11, 2004
    • Sean McCutchan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Shaft seal
    • Publication number 20040046325
    • Publication date Mar 11, 2004
    • Sean McCutchan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic seal arrangement
    • Publication number 20030168815
    • Publication date Sep 11, 2003
    • Detlef Rensch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES