TREA

Lucien Henri Jacques QUENNEHEN

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Patents Grantslast 30 patents

  • Information Patent Grant

    CMC guide vane for a turbomachine turbine
    • Patent number 11,965,433
    • Issue date Apr 23, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne Danis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aircraft turbine shroud cooling device
    • Patent number 11,795,838
    • Issue date Oct 24, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Clément Jarrossay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Element for distributing a cooling fluid and associated turbine rin...
    • Patent number 11,753,962
    • Issue date Sep 12, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Pierre Jean-Baptiste Metge
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Assembly for a turbomachine turbine and associated turbomachine
    • Patent number 11,585,241
    • Issue date Feb 21, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne Danis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for assembling and disassembling a turbine ring assembly
    • Patent number 11,542,827
    • Issue date Jan 3, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Attachment of a nozzle to a casing of a turbomachine
    • Patent number 11,512,605
    • Issue date Nov 29, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Arnaud Gimat
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine shroud sector with cooled sealing strips
    • Patent number 11,506,085
    • Issue date Nov 22, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Clement Jarrossay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Distributor made of CMC, with stress relief provided by a sealed clamp
    • Patent number 11,480,064
    • Issue date Oct 25, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Clément Jarrossay
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine ring assembly with curved rectilinear seatings
    • Patent number 11,441,434
    • Issue date Sep 13, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne Danis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Element for distributing a cooling fluid and associated turbine rin...
    • Patent number 11,391,178
    • Issue date Jul 19, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Pierre Jean-Baptiste Metge
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Load-bearing CMC nozzle diaphragm
    • Patent number 11,391,170
    • Issue date Jul 19, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly having indexed flanges
    • Patent number 11,286,813
    • Issue date Mar 29, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne Danis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Connection between a ceramic matrix composite stator sector and a m...
    • Patent number 11,208,906
    • Issue date Dec 28, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine turbine including a nozzle stage made of ceramic mat...
    • Patent number 11,193,382
    • Issue date Dec 7, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 11,149,586
    • Issue date Oct 19, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clement Jean Pierre Duffau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 11,118,477
    • Issue date Sep 14, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clement Roussille
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 11,111,822
    • Issue date Sep 7, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly with inter-sector sealing
    • Patent number 11,111,823
    • Issue date Sep 7, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clément Jarrossay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 11,028,720
    • Issue date Jun 8, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 11,021,988
    • Issue date Jun 1, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sector of an annular nozzle of a turbine of a turbomachine
    • Patent number 11,021,979
    • Issue date Jun 1, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Assembly for a spreader connection between a turbine casing and a t...
    • Patent number 11,015,484
    • Issue date May 25, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Gilles Gérard Claude Lepretre
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbomachine case comprising a central part projecting from two lat...
    • Patent number 10,934,872
    • Issue date Mar 2, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine ring assembly held by jaw coupling
    • Patent number 10,858,958
    • Issue date Dec 8, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly with axial retention
    • Patent number 10,787,924
    • Issue date Sep 29, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine turbine including a nozzle stage made of ceramic mat...
    • Patent number 10,738,635
    • Issue date Aug 11, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 10,724,401
    • Issue date Jul 28, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Clement Roussille
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine ring assembly with axial retention
    • Patent number 10,690,007
    • Issue date Jun 23, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly
    • Patent number 10,619,517
    • Issue date Apr 14, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine ring assembly that can be set while cold
    • Patent number 10,605,120
    • Issue date Mar 31, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE MADE OF COMPOSITE MATERIAL WITH AT LEAST PARTIALLY CERAMIC MA...
    • Publication number 20230366319
    • Publication date Nov 16, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    TURBOMACHINE PART WITH CONNECTING EDGE MADE OF COMPOSITE MATERIAL W...
    • Publication number 20230323776
    • Publication date Oct 12, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPROVED CMC GUIDE VANE FOR A TURBOMACHINE TURBINE
    • Publication number 20230212952
    • Publication date Jul 6, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne DANIS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ELEMENT FOR DISTRIBUTING A COOLING FLUID AND ASSOCIATED TURBINE RIN...
    • Publication number 20220412226
    • Publication date Dec 29, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Pierre Jean-Baptiste METGE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPROVED AIRCRAFT TURBINE SHROUD COOLING DEVICE
    • Publication number 20220316357
    • Publication date Oct 6, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Clément Jarrossay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR PRODUCING A DEVICE FOR MEASURING DEFORMATIONS ON A CERAM...
    • Publication number 20220228846
    • Publication date Jul 21, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE RING ASSEMBLY MOUNTED ON A CROSS-MEMBER
    • Publication number 20220195894
    • Publication date Jun 23, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR ASSEMBLING AND DISASSEMBLING A TURBINE RING ASSEMBLY
    • Publication number 20220098994
    • Publication date Mar 31, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ASSEMBLY FOR A TURBOMACHINE TURBINE AND ASSOCIATED TURBOMACHINE
    • Publication number 20220049626
    • Publication date Feb 17, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne DANIS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE RING ASSEMBLY WITH CURVED RECTILINEAR SEATINGS
    • Publication number 20220025775
    • Publication date Jan 27, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne DANIS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE RING ASSEMBLY HAVING INDEXED FLANGES
    • Publication number 20210396153
    • Publication date Dec 23, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Claude Michel Etienne DANIS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE SHROUD SECTOR WITH COOLED SEALING STRIPS
    • Publication number 20210355844
    • Publication date Nov 18, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clement JARROSSAY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELEMENT FOR DISTRIBUTING A COOLING FLUID AND ASSOCIATED TURBINE RIN...
    • Publication number 20210189905
    • Publication date Jun 24, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Pierre Jean-Baptiste METGE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONNECTION BETWEEN A CERAMIC MATRIX COMPOSITE STATOR SECTOR AND A M...
    • Publication number 20210189895
    • Publication date Jun 24, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LOAD-BEARING CMC NOZZLE DIAPHRAGM
    • Publication number 20210172330
    • Publication date Jun 10, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE RING ASSEMBLY WITH INTER-SECTOR SEALING
    • Publication number 20210164366
    • Publication date Jun 3, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clément JARROSSAY
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE RING ASSEMBLY
    • Publication number 20210115806
    • Publication date Apr 22, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul TABLEAU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DISTRIBUTOR MADE OF CMC, WITH STRESS RELIEF PROVIDED BY A SEALED CLAMP
    • Publication number 20210108525
    • Publication date Apr 15, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Clément JARROSSAY
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE RING ASSEMBLY
    • Publication number 20210054757
    • Publication date Feb 25, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul TABLEAU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE RING ASSEMBLY
    • Publication number 20200291820
    • Publication date Sep 17, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Clement ROUSSILLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE RING ASSEMBLY
    • Publication number 20200131938
    • Publication date Apr 30, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul TABLEAU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ATTACHMENT OF A NOZZLE TO A CASING OF A TURBOMACHINE
    • Publication number 20200040748
    • Publication date Feb 6, 2020
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Arnaud GIMAT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE RING ASSEMBLY
    • Publication number 20190383166
    • Publication date Dec 19, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Clement Jean Pierre DUFFAU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOMACHINE CASE COMPRISING A CENTRAL PART PROJECTING FROM TWO LAT...
    • Publication number 20190128132
    • Publication date May 2, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul TABLEAU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SECTOR OF AN ANNULAR NOZZLE OF A TURBINE OF A TURBOMACHINE
    • Publication number 20190063244
    • Publication date Feb 28, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques Quennehen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE RING ASSEMBLY WITH AXIAL RETENTION
    • Publication number 20190040758
    • Publication date Feb 7, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ASSEMBLY FOR A SPREADER CONNECTION BETWEEN A TURBINE CASING AND A T...
    • Publication number 20180371948
    • Publication date Dec 27, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Gilles Gérard Claude Lepretre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    A TURBINE ENGINE TURBINE INCLUDING A NOZZLE STAGE MADE OF CERAMIC M...
    • Publication number 20180230837
    • Publication date Aug 16, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE TURBINE INCLUDING A NOZZLE STAGE MADE OF CERAMIC MAT...
    • Publication number 20180202302
    • Publication date Jul 19, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Lucien Henri Jacques QUENNEHEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    A TURBINE RING ASSEMBLY
    • Publication number 20180156068
    • Publication date Jun 7, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Clement ROUSSILLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES