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Jean-Claude L. Delonge
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Corbeil Essonnes, FR
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last 30 patents
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Patent Grant
Variable camber turbomachine blade having resilient articulation
Patent number
5,472,314
Issue date
Dec 5, 1995
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Jean-Claude L. Delonge
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sealing device between blade stages and a rotary drum, particularly...
Patent number
5,328,328
Issue date
Jul 12, 1994
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Jean-Louis Charbonnel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus for the transfer of a complete turbine module from a bala...
Patent number
4,586,225
Issue date
May 6, 1986
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Jean G. Bouiller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fluidtight labyrinth seal for a turbo-machine
Patent number
4,580,792
Issue date
Apr 8, 1986
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Christian Bariaud
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cooling device for movable turbine blade collars
Patent number
4,522,557
Issue date
Jun 11, 1985
SNECMA
Jean G. Bouiller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Retractable damping device for blades of a turbojet
Patent number
4,516,910
Issue date
May 14, 1985
SNECMA
Jean G. Bouiller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES