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with facing materials having honeycomb-like structure

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

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F16J15/444with facing materials having honeycomb-like structure
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricant sealing structure, strain wave gearing, and actuator
    • Patent number 12,092,221
    • Issue date Sep 17, 2024
    • Harmonic Drive Systems Inc.
    • Daisuke Orii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Labyrinth sealing joint for an aircraft turbomachine
    • Patent number 11,692,450
    • Issue date Jul 4, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Labyrinth seal abradable structure, notably for aircraft turbine
    • Patent number 11,428,110
    • Issue date Aug 30, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Baptiste Marie Aubin Pierre Jouy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combustor having honeycomb seal ring
    • Patent number 11,009,131
    • Issue date May 18, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Glenn David Turner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sealing assembly for a fluid kinetic machine, method for producing...
    • Patent number 10,865,651
    • Issue date Dec 15, 2020
    • MTU Aero Engines AG
    • Markus Schlemmer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal arrangement for a turbomachine, method for manufacturing a sea...
    • Patent number 10,808,561
    • Issue date Oct 20, 2020
    • MTU Aero Engines AG
    • Markus Schlemmer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Low permeability high pressure compressor abradable seal for bare n...
    • Patent number 10,774,669
    • Issue date Sep 15, 2020
    • Raytheon Technologies Corporation
    • Christopher W. Strock
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rotary machine with seal device
    • Patent number 10,738,892
    • Issue date Aug 11, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Masato Araki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Labyrinth seal system and an associated method thereof
    • Patent number 10,690,251
    • Issue date Jun 23, 2020
    • General Electric Company
    • Krishnendu Saha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal device for turbine, turbine, and thin plate for seal device
    • Patent number 10,662,796
    • Issue date May 26, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Azumi Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Splined honeycomb seals
    • Patent number 10,619,743
    • Issue date Apr 14, 2020
    • United Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealing element for a turbo-machine, turbo-machine comprising a sea...
    • Patent number 10,480,340
    • Issue date Nov 19, 2019
    • Rolls-Royce Deutschland Ltd & Co KG
    • Miklos Gaebler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shaft seal crack obviation
    • Patent number 10,450,963
    • Issue date Oct 22, 2019
    • Rolls-Royce Corporation
    • Chris Raper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flow discourager and method of making same
    • Patent number 10,323,532
    • Issue date Jun 18, 2019
    • General Electric Company
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Universal seal
    • Patent number 10,190,428
    • Issue date Jan 29, 2019
    • United Technologies Corporation
    • Bradley T. Duelm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low permeability high pressure compressor abradable seal for bare N...
    • Patent number 10,145,258
    • Issue date Dec 4, 2018
    • United Technologies Corporation
    • Christopher W Strock
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rotary machine
    • Patent number 10,066,750
    • Issue date Sep 4, 2018
    • Mitsubishi Heavy Industries Compressor Corporation
    • Akihiro Nakaniwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Abradable seal with thermally conductive microspheres
    • Patent number 10,030,532
    • Issue date Jul 24, 2018
    • United Technologies Corporation
    • Scott Alan Eastman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Knife edge seal tree
    • Patent number 9,897,210
    • Issue date Feb 20, 2018
    • United Technologies Corporation
    • Darren M. Smith
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary machine
    • Patent number 9,879,786
    • Issue date Jan 30, 2018
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Yoshihiro Kuwamura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal device and rotary machine
    • Patent number 9,822,791
    • Issue date Nov 21, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Naoyuki Nagai
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing arrangement for a turbomachine, a guide vane arrangement, a...
    • Patent number 9,784,131
    • Issue date Oct 10, 2017
    • MTU Aero Engines AG
    • Manfred Feldmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Honeycomb seal and method
    • Patent number 9,404,387
    • Issue date Aug 2, 2016
    • Nuovo Pignone S.p.A.
    • Nicola Mitaritonna
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal assembly, method and turbomachine
    • Patent number 9,382,809
    • Issue date Jul 5, 2016
    • MTU Aero Engines GmbH
    • Erwin Bayer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tuned fluid seal
    • Patent number 9,127,770
    • Issue date Sep 8, 2015
    • Rolls-Royce Corporation
    • Edward Claude Rice
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Annular seals for non-contact sealing of fluids in turbomachinery
    • Patent number 9,127,564
    • Issue date Sep 8, 2015
    • The Texas A&M University System
    • Dara W. Childs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal seal
    • Patent number 9,115,591
    • Issue date Aug 25, 2015
    • UNITED TECHNOLOGIES CORPORATION
    • Bradley T. Duelm
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Threaded seal for a gas turbine engine
    • Patent number 9,022,390
    • Issue date May 5, 2015
    • United Technologies Corporation
    • Armando Amador
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Annular seals for non-contact sealing of fluids in turbomachinery
    • Patent number 8,844,936
    • Issue date Sep 30, 2014
    • The Texas A&M University System
    • Dara W. Childs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Preforms and related methods for repairing abradable seals of gas t...
    • Patent number 8,840,366
    • Issue date Sep 23, 2014
    • United Technologies Corporation
    • Michael Minor
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LABYRINTH SEALING JOINT FOR AN AIRCRAFT TURBOMACHINE
    • Publication number 20210215056
    • Publication date Jul 15, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LABYRINTH SEAL ABRADABLE STRUCTURE, NOTABLY FOR AIRCRAFT TURBINE
    • Publication number 20200400033
    • Publication date Dec 24, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Baptiste Marie Aubin Pierre JOUY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Sealing Assembly for a Turbomachine
    • Publication number 20200132198
    • Publication date Apr 30, 2020
    • MTU Aero Engines AG
    • Beate Schleif
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    COMBUSTOR HAVING HONEYCOMB SEAL RING
    • Publication number 20200088302
    • Publication date Mar 19, 2020
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Glenn David Turner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    LOW PERMEABILITY HIGH PRESSURE COMPRESSOR ABRADABLE SEAL FOR BARE N...
    • Publication number 20190063251
    • Publication date Feb 28, 2019
    • United Technologies Corporation
    • CHRISTOPHER W. STROCK
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    TURBOMACHINE SEALING ELEMENT
    • Publication number 20190010819
    • Publication date Jan 10, 2019
    • MTU AERO ENGINES AG
    • Alexander Ladewig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LABYRINTH SEAL SYSTEM AND AN ASSOCIATED METHOD THEREOF
    • Publication number 20180087669
    • Publication date Mar 29, 2018
    • GENERAL ELECTRIC COMPANY
    • Krishnendu SAHA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL DEVICE FOR TURBINE, TURBINE, AND THIN PLATE FOR SEAL DEVICE
    • Publication number 20180045065
    • Publication date Feb 15, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Azumi YOSHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ANNULAR SEALS FOR NON-CONTACT SEALING OF FLUIDS IN TURBOMACHINERY
    • Publication number 20140219787
    • Publication date Aug 7, 2014
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Dara W. Childs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THREADED SEAL FOR A GAS TURBINE ENGINE
    • Publication number 20140062029
    • Publication date Mar 6, 2014
    • United Technologies Corporation
    • Armando Amador
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL ASSEMBLY, METHOD AND TURBOMACHINE
    • Publication number 20130189086
    • Publication date Jul 25, 2013
    • MTU Aero Engines Gmbh
    • ERWIN BAYER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HONEYCOMB SEAL AND METHOD
    • Publication number 20130156553
    • Publication date Jun 20, 2013
    • Nuovo Pignone S.p.A.
    • Nicola Mitaritonna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Preforms and Related Methods for Repairing Abradable Seals of Gas T...
    • Publication number 20130142629
    • Publication date Jun 6, 2013
    • United Technologies Corporation
    • Michael Minor
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UNIVERSAL SEAL
    • Publication number 20130051991
    • Publication date Feb 28, 2013
    • Bradley T. Duelm
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ANNULAR SEALS FOR NON-CONTACT SEALING OF FLUIDS IN TURBOMACHINERY
    • Publication number 20120080853
    • Publication date Apr 5, 2012
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Dara W. Childs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING ASSEMBLY
    • Publication number 20100253003
    • Publication date Oct 7, 2010
    • Rolls-Royce plc
    • Christopher J. DURLING
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Preforms and Related Methods for Repairing Abradable Seals of Gas T...
    • Publication number 20100050408
    • Publication date Mar 4, 2010
    • United Technologies Corp.
    • Michael Minor
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GUIDE BLADE SEGMENT OF A GAS TURBINE AND METHOD FOR ITS PRODUCTION
    • Publication number 20090304497
    • Publication date Dec 10, 2009
    • MTU Aero Engines GmbH
    • Reinhold Meier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY SEPARATOR DRUM SEAL
    • Publication number 20090304496
    • Publication date Dec 10, 2009
    • Dresser-Rand Company
    • William C. Maier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Tuned fluid seal
    • Publication number 20090200744
    • Publication date Aug 13, 2009
    • Rolls-Royce Corporation
    • Edward Claude Rice
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LABYRINTH SEALS AND METHODS OF MANUFACTURE
    • Publication number 20090072488
    • Publication date Mar 19, 2009
    • Honeywell International, Inc.
    • Douglas Lyle Ramerth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE HONEYCOMB SEAL
    • Publication number 20090041610
    • Publication date Feb 12, 2009
    • MTU Aero Engines GmbH
    • Reinhold Meier
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Angled honeycomb seal between turbine rotors and turbine stators in...
    • Publication number 20090014964
    • Publication date Jan 15, 2009
    • Siemens Power Generation, Inc.
    • Zhengxiang Pu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE WITH INTEGRATED ABRADABLE SEAL AND MOUNT PLATE
    • Publication number 20080260522
    • Publication date Oct 23, 2008
    • Ioannis Alvanos
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Annular Seals for Non-Contact Sealing of Fluids in Turbomachinery
    • Publication number 20070257444
    • Publication date Nov 8, 2007
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Dara W. Childs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Methods and apparatus for coupling honeycomb seals to gas turbine e...
    • Publication number 20070137039
    • Publication date Jun 21, 2007
    • General Electric Company
    • Robert Allan Ahti
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Stepped labyrinth damper seal
    • Publication number 20070069477
    • Publication date Mar 29, 2007
    • Elliott Company
    • Jiming Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hybrid abradable labyrinth damper seal
    • Publication number 20060267289
    • Publication date Nov 30, 2006
    • Elliott Company
    • Jiming Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Honeycomb seal
    • Publication number 20060131815
    • Publication date Jun 22, 2006
    • Reinhold Meier
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Flexible seal assembly between gas turbine components and methods o...
    • Publication number 20050232764
    • Publication date Oct 20, 2005
    • GENERAL ELECTRIC COMPANY
    • Rong Shi Paul Chiu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES