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F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
F01D5/02—Blade-carrying members, e.g. rotors
F01D5/08—Heating, heat-insulating or cooling means
F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T50/00—Aeronautics or air transport
Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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FR1033589D1951-01-181951-01-18Perfectionnements apportés aux engins à turbine à gaz, notamment à ceux pour la propulsion d'aérodynes
ExpiredFR1033589A
(fr)
Perfectionnements aux turbines à gaz d'échappement, utilisables notamment pour l'entraînement du compresseur de suralimentation d'un aéronef
Perfectionnements apportés aux engins de levage à moteur thermique, notamment à ceux résultant de la modernisation d'anciens engins de levage à bras