Improvements in extrasensible water meters (Machine-translation by Google Translate, not legally binding)

摘要

IMPROVEMENTS IN EXTRASENSIBLE WATER METERS, characterized in that they are constituted essentially by a proper meter in which the tube that drives the small flows to the counter chamber is located inside the main inlet duct, so that both the small ones like the great flows enter to the camera by the same place and in the same or different direction, obtaining therefore the suitable proportionality between flows and speeds of the wheel of pallets; having a valve that closes by spring to ball to avoid frauds that could be caused by inclination of the device. (Machine-translation by Google Translate, not legally binding)