TURBINE FOR FLUID METER, PARTICULARLY WATER METER

摘要

The invention relates to a turbine (1) for a fluid meter, particularly a water meter, and which can be mounted to rotate in a cylindrical chamber (2) of a meter housing and comprises a plurality of vanes (10), these vanes having a cross section with semi-parabolic edges the free end (10') of which is shaped to run tangentially with respect to the wall of the said chamber. According to the invention, each vane is made up of two semi-parabolic walls joined together by mechanical reinforcements (10A, 10B, 10C).