|Titre:||Flow Integrator and Recorder|
|Lien à la bureau des brevets:|
|US1630134 (espacenet), US1630134 (uspto)|
Application filed December 28, 1823, Serial No. 683,240, and in Italy September 8, 1923.
The present invention relates to a recording apparatus the object of which is the direct indication and registration of the quantity of water per second in open channels, regardless of their conditions of level and speed, even if these two elements are changing independently one from the other, the functioning of the apparatus only requiring the regulation of some constants of the apparatus itself in relation to the characteristics of the channel.