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Neyrpic SA
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Neyrpic SA
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Publication of FR1047455ApublicationCriticalpatent/FR1047455A/fr
F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F03B—MACHINES OR ENGINES FOR LIQUIDS
F03B15/00—Controlling
F03B15/02—Controlling by varying liquid flow
F03B15/04—Controlling by varying liquid flow of turbines
F03B15/06—Regulating, i.e. acting automatically
F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
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
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E10/00—Energy generation through renewable energy sources
Y02E10/20—Hydro energy
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FR1047455D1952-01-031952-01-03Procédé de dénoyage des roues des groupes hydro-électriques et dispositif pour la mise en oeuvre de ce procédé
ExpiredFR1047455A
(fr)