Michel R. Ayache

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Epinay sous Senart, FR

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Patents Grantslast 30 patents

Information Patent Grant
Temperature control device for gas turbines
- Patent number 4,329,113
- Issue date May 11, 1982
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Michel R. Ayache
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Labyrinth seals
- Patent number 4,320,903
- Issue date Mar 23, 1982
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Michel R. Ayache
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling fluid bleed for axis of turbine rotor
- Patent number 4,231,704
- Issue date Nov 4, 1980
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Michel R. Ayache
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Porous abradable shroud with transverse partitions
- Patent number 4,222,706
- Issue date Sep 16, 1980
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Michel R. Ayache
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES