Water turbine
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The water turbine ( tourniquet hydraulic) is connecting a revolving, vertical cylinder and 2 side tubes, each with a jet hole in the side walls. When this glass cylinder is filled with water, the water escapes through the jet holes and the reaction force rotates the structure. Signed: “breton freres , 9 rue de petit bourbon, paris”. Dimensions 45 x 45 x 66cm.