DISPOSITIF DETECTEUR DE LA reduce by 250 liters or so of D'UN liquid Ds ANS UNE of French tun OU CONTENEUR SIMILAIRE

摘要

The invention relates to a multi-blade metering valve (10) comprising the following elements: - a valve body (20) with a central opening; a plurality of shafts (100A, 100B, 100C), each having a respective blade, which extend transversely to the central opening; the blades being able to close, at least partially, the central opening; - an engine block which causes the opening / closing of the blades (110A, 110B, 110C); and - vibrators (250A, 250B, 250C) for vibrating the shafts (100A, 100B, 100C) and the blades. The multi-blade metering valve (10) includes an independent vibrator (250A, 250B, 250C) for each shaft (100A, 100B, 100C).