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F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
F16L55/04—Devices damping pulsations or vibrations in fluids
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FR556501D1922-09-231922-09-23Grille-soupape supprimant les surpressions et coups de bélier dans les conduites de refoulement d'eau à grandes hauteurs
ExpiredFR556501A
(fr)
Moteur hydraulique, capable d'utiliser, à l'aide de flotteurs, la force motrice du flux et du reflux, qu'on arrive à produire artificiellement dans un bassin contenant de l'eau
Moteur hydraulique capable d'utiliser, à l'aide de flotteurs, la force motrice du flux et du reflux, qu'on arrive à produire artificiellement dans un bassin contenant de l'eau