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Turbine for water meter, has vanes presenting transversal section that has semi-parabolic edges and free end arranged tangentially to wall of chamber and including semi-parabolic walls coupled together by mechanical reinforcement elements
Turbine for water meter, has vanes presenting transversal section that has semi-parabolic edges and free end arranged tangentially to wall of chamber and including semi-parabolic walls coupled together by mechanical reinforcement elements
The turbine has a set of vanes (10) having a transversal section that has semi-parabolic edges and a free end (10`) arranged tangentially to a wall of a cylindrical chamber, where the turbine is made of plastic material. Each vane comprises semi-parabolic walls connected to each other by mechanical reinforcement elements which comprise tubular elements with circular transversal section.
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