G - Physics – 01 – F
Patent
G - Physics
01
F
G01F 1/06 (2006.01)
Patent
CA 2631115
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).
L'invention concerne une turbine (1) pour compteur de fluide, en particulier d'eau, destinée à être montée rotative dans une chambre cylindrique (2) d'une bâche de compteur et comportant une pluralité de pales (10), ces pales présentant une section transversale à bords semi-paraboliques dont l'extrémité libre (10') est conformée tangentiellement à la paroi de ladite chambre. Selon l'invention, chaque pale est constituée de deux parois semi-paraboliques connectées l'une à l'autre par des éléments de renfort mécaniques (10A, 10B, 10C).
Chamosset Jerome
Darras Arnaud
Actaris Sas
Agence de Brevets Fournier
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