TREA

with means for adjusting the clearance

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  • F16J15/445
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Parent Industries

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

Current Industry

F16J15/445with means for adjusting the clearance
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shaft seal assembly
    • Patent number 12,163,590
    • Issue date Dec 10, 2024
    • Inpro/Seal LLC
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-contact seal assembly with multiple spaced spring elements
    • Patent number 12,140,229
    • Issue date Nov 12, 2024
    • RTX Corporation
    • Brian F. Hilbert
    • 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

    Method for manufacturing an abradable sealing element, and abradabl...
    • Patent number 12,104,491
    • Issue date Oct 1, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Hubert Jean-Yves Illand
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Gap seal device
    • Patent number 12,000,490
    • Issue date Jun 4, 2024
    • HAMMELMANN GMBH
    • Felix Hartmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-contact seal with seal device axial locator(s)
    • Patent number 11,994,218
    • Issue date May 28, 2024
    • RTX Corporation
    • Conway Chuong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for adjusting and compensating working wear gaps of floating...
    • Patent number 11,852,245
    • Issue date Dec 26, 2023
    • WUHAN XINHUAFENG MACHINERY MANUFACTURING CO., LTD
    • Zhenghao Yu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Aspirating face seal assembly for a rotary machine
    • Patent number 11,680,645
    • Issue date Jun 20, 2023
    • General Electric Company
    • Rahul Anil Bidkar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydrostatic seal with non-parallel beams for anti-tipping
    • Patent number 11,674,402
    • Issue date Jun 13, 2023
    • Raytheon Technologies Corporation
    • Michael G. McCaffrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Non-contact seal for rotational equipment with axially expended sea...
    • Patent number 11,619,309
    • Issue date Apr 4, 2023
    • Raytheon Technologies Corporation
    • Eric A. Grover
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydrostatic seal with secondary seal structural protection
    • Patent number 11,434,827
    • Issue date Sep 6, 2022
    • Raytheon Technologies Corporation
    • Conway Chuong
    • 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

    Hydrostatic seal with asymmetric beams for anti-tipping
    • Patent number 11,421,543
    • Issue date Aug 23, 2022
    • Raytheon Technologies Corporation
    • Michael G. McCaffrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Non-contact seal assembly with chamfered seal shoe
    • Patent number 11,415,227
    • Issue date Aug 16, 2022
    • Raytheon Technologies Corporation
    • Conway Chuong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Non-contact seal assembly with multiple axially spaced spring elements
    • Patent number 11,359,726
    • Issue date Jun 14, 2022
    • Raytheon Technologies Corporation
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal ring
    • Patent number 11,287,045
    • Issue date Mar 29, 2022
    • Raytheon Technologies Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bladed assembly for a stator of a turbine of a turbomachine compris...
    • Patent number 11,274,565
    • Issue date Mar 15, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydrostatic seal with increased design space
    • Patent number 11,199,102
    • Issue date Dec 14, 2021
    • Raytheon Technologies Corporation
    • Michael G. McCaffrey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Halo seal access window openings
    • Patent number 11,168,575
    • Issue date Nov 9, 2021
    • Raytheon Technologies Corporation
    • Conway Chuong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbine apparatus
    • Patent number 11,162,378
    • Issue date Nov 2, 2021
    • Jin Woong Ha
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlled gap seal with surface discontinuities
    • Patent number 11,156,294
    • Issue date Oct 26, 2021
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Leaf seal
    • Patent number 11,028,716
    • Issue date Jun 8, 2021
    • Cross Manufacturing Company (1938) Limited
    • James Dudley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wide differential pressure range air riding carbon seal
    • Patent number 11,028,927
    • Issue date Jun 8, 2021
    • Rolls-Royce Corporation
    • Nathan A. Lewis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    HALO seal build clearance methods
    • Patent number 10,968,763
    • Issue date Apr 6, 2021
    • Raytheon Technologies Corporation
    • Scott D. Virkler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing device and rotary machine
    • Patent number 10,954,808
    • Issue date Mar 23, 2021
    • MITSUBISHI POWER, LTD.
    • Yoshihiro Kuwamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mounting assembly for a ceramic seal runner
    • Patent number 10,935,142
    • Issue date Mar 2, 2021
    • Rolls-Royce Corporation
    • James Alfredo Bernacchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Aspirating face seal assembly for a rotary machine
    • Patent number 10,900,570
    • Issue date Jan 26, 2021
    • General Electric Company
    • Rahul Anil Bidkar
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Aspirating face seal assembly for a rotary machine
    • Patent number 10,895,324
    • Issue date Jan 19, 2021
    • General Electric Company
    • Quang Tue Nguyen Tran
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Non-contact seal with progressive radial stop(s)
    • Patent number 10,697,550
    • Issue date Jun 30, 2020
    • Raytheon Technologies Corporation
    • Conway Chuong
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Dual hydorstatic seal assembly
    • Patent number 10,626,744
    • Issue date Apr 21, 2020
    • United Technologies Corporation
    • Michael L. DiFrancesco
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • 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

    Flexible Structure
    • Publication number 20240318724
    • Publication date Sep 26, 2024
    • KSB SE & Co., KGaA
    • Tammuz NOBEL
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    NON-CONTACT SEAL WITH SEAL DEVICE AXIAL LOCATOR(S)
    • Publication number 20230323953
    • Publication date Oct 12, 2023
    • Conway Chuong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAP SEAL DEVICE
    • Publication number 20230287980
    • Publication date Sep 14, 2023
    • HAMMELMANN GMBH
    • Felix HARTMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ABRADABLE SEAL
    • Publication number 20230003303
    • Publication date Jan 5, 2023
    • Goodrich Actuation Systems SAS
    • Arnauld Hervieux
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Device for adjusting and compensating working wear gaps of floating...
    • Publication number 20220349479
    • Publication date Nov 3, 2022
    • WUHAN XINHUAFENG MACHINERY MANUFACTURING CO., LTD.
    • Zhenghao Yu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY WITH MULTIPLE SPACED SPRING ELEMENTS
    • Publication number 20220316598
    • Publication date Oct 6, 2022
    • Brian F. Hilbert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY WITH DAMPING ELEMENTS
    • Publication number 20220307603
    • Publication date Sep 29, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Anil L. Salunkhe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR MANUFACTURING AN ABRADABLE SEALING ELEMENT, AND ABRADABL...
    • Publication number 20220243604
    • Publication date Aug 4, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Hubert Jean-Yves ILLAND
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-CONTACT SEAL ASSEMBLY WITH MULTIPLE AXIALLY SPACED SPRING ELEMENTS
    • Publication number 20220003321
    • Publication date Jan 6, 2022
    • Brian F. Hilbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ASPIRATING FACE SEAL ASSEMBLY FOR A ROTARY MACHINE
    • Publication number 20210108730
    • Publication date Apr 15, 2021
    • GENERAL ELECTRIC COMPANY
    • Rahul Anil Bidkar
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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

    SEAL ASSEMBLY FOR COMPRESSOR
    • Publication number 20200355194
    • Publication date Nov 12, 2020
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL RINGS
    • Publication number 20200308976
    • Publication date Oct 1, 2020
    • United Technologies Corporation
    • Mark Borja
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Seal Assembly
    • Publication number 20200284352
    • Publication date Sep 10, 2020
    • INPRO/SEAL LLC
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOUNTING ASSEMBLY FOR A CERAMIC SEAL RUNNER
    • Publication number 20200248817
    • Publication date Aug 6, 2020
    • Rolls-Royce Corporation
    • James Alfredo Bernacchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ASPIRATING FACE SEAL ASSEMBLY FOR A ROTARY MACHINE
    • Publication number 20200166143
    • Publication date May 28, 2020
    • GENERAL ELECTRIC COMPANY
    • Quang Tue Nguyen Tran
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ASPIRATING FACE SEAL ASSEMBLY FOR A ROTARY MACHINE
    • Publication number 20200166142
    • Publication date May 28, 2020
    • GENERAL ELECTRIC COMPANY
    • Rahul Anil Bidkar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDROSTATIC SEAL WITH INCREASED DESIGN SPACE
    • Publication number 20200165928
    • Publication date May 28, 2020
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HALO SEAL ACCESS WINDOW OPENINGS
    • Publication number 20200157962
    • Publication date May 21, 2020
    • United Technologies Corporation
    • Conway Chuong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ABRADABLE SEAL
    • Publication number 20200088301
    • Publication date Mar 19, 2020
    • Goodrich Actuation Systems SAS
    • Arnauld Hervieux
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SEALING ASSEMBLY FOR CENTRIFUGAL COMPRESSOR AND CENTRIFUGAL COMPRES...
    • Publication number 20200056622
    • Publication date Feb 20, 2020
    • Carrier Corporation
    • Ye Tian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20200025293
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE APPARATUS
    • Publication number 20190277149
    • Publication date Sep 12, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Jin Woong Ha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WIDE DIFFERENTIAL PRESSURE RANGE AIR RIDING CARBON SEAL
    • Publication number 20190162311
    • Publication date May 30, 2019
    • Rolls-Royce Corporation
    • Nathan A. Lewis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NON-CONTACT SEAL WITH MONOLITHIC/UNITARY CARRIER STRUCTURE
    • Publication number 20180347387
    • Publication date Dec 6, 2018
    • United Technologies Corporation
    • Conway Chuong
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE OF GAS TURBINE ENGINE, COMPRISING A LABYRINTH SEAL ELEMENT
    • Publication number 20180252114
    • Publication date Sep 6, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Aurélien René-Pierre Massot
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Shaft seal assembly
    • Publication number 20180135759
    • Publication date May 17, 2018
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBINE RING AND TURBOMACHINE
    • Publication number 20170350270
    • Publication date Dec 7, 2017
    • MTU Aero Engines AG
    • Manfred Feldmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ASPIRATING FACE SEAL ASSEMBLY AND A METHOD OF OPERATING THE SAME
    • Publication number 20170314409
    • Publication date Nov 2, 2017
    • GENERAL ELECTRIC COMPANY
    • Rodrigo Rodriguez Erdmenger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...