Rotary and oscillating mechanical device for special hydraulic purposes

Rotary and oscillating mechanical device for special hydraulic purposes. This comprises a mechanical device, which, when adjusted to ornamental water sources, creates a type of rotating or pendular aquatic games with water sources. It is comprised of two tubes, positioned concentrically, to which two pairs of bearings (one pair per tube) have been connected, in such a way the bearings can rotate freely among themselves, carrying the tube of which they are part with them in their rotation. In the inner tube, draughts are created, in such a way that the water that flows through the device can pass from the inner part to the outer part of the central tube and vice versa. The make up of the device is symmetrical in such a way that the device can be installed in various shapes, creating, with each different type of installation, a variety of hydraulic effects, other that rotation and oscillation, such as windmills, water pirouettes, water rhythm markers, pendular fans and revolving water figures etc. Dispositivo mecánico de rotación y balance para efectos hidráulicos especiales. Se trata de un dispositivo mecánico que adaptado a las fuentes ornamentales crea un tipo de juegos acuáticos giratorios o pendulares con surtidores de agua. Está constituido por dos tubos, dispuestos concéntricamente, a los que se han conectado dos pares de cojinetes (un par a cada tubo), de forma que estos pueden girar libremente entre sí arrastrando en su rotación, al tubo al que son solidarios. En el tubo interior, se realizan unos calados, de manera que el agua que fluye a través del dispositivo, puede pasar desde la parte interior a la exterior del tubo central y viceversa. Su constitución tiene una simetría que permite que el dispositivo sea instalado de diversas formas, creando, con cada manera de instalación, una variedad de efectos hidráulicos distintos de rotación y balanceo, tales como: molinetes, piruetas de agua, marcadores acuáticos de ritmo, abanicos pendulares, figuras acuáticas de revolución, etc. Rotary and oscillating mechanical device for special hydraulic purposes. This comprises a mechanical device, which, when adjusted to ornamental water sources, creates a type of rotating or pendular aquatic games with water sources. It is comprised of two tubes, positioned concentrically, to which two pairs of bearings (one pair per tube) have been connected, in such a way the bearings can rotate freely among themselves, carrying the tube of which they are part with them in the