摘要:
Pendulum power transmission drive wheel with mechanical recovery of part of the braking energy, developed from a reducer (3) attached to the vehicle suspension. The drive wheel (1) is fixed to the slow shaft (4) of the reducer (3). On the fast shaft (5) on its stub axle, a bearing (7) is fixed from which a swing arm (6) hangs, at the end of which the engine (8) is fixed, which drives the fast shaft (5) by means of a belt transmission (11), chain or gears, forming a pendulum assembly (19). On the arm (6) brake calipers (14) are mounted which, when activated on the disc (13), keep the pendulum assembly (19) raised, by the effect of the engine brake (8), accumulating potential energy. To move the vehicle, the calipers (14) are deactivated and the engine (8) is started simultaneously, recovering part of the braking energy on its descent and facilitating the starting of the engine (8) and the vehicle.
摘要:
A SOLAR TRACKER FOR THERMAL AND PHOTOVOLTAIC PANELS WITH A FORCED AIR SYSTEM, APPLICABLE TO BUILDINGS, with a "panel-carrying framework on a dome, whose interior features a heat accumulator, acting as a column; attached to the base of this there is a fan and radiator capable of blowing treated air towards the apartments, it being installed over the stairvvell, which acts as a carriage duct, also acting as a fire protection system as it creates centrifugal radial flows, expelling harmful gases on opening doors and windows. The framework tilts on two axes of a spider joint located between two yokes, one of these fixed on the column and the other tilting, this last supporting the framework. Four servo-cylinders, two per axis, cause it to be directed towards the sun. The rows of the framework, arranged on different levels, in the shape of a stepped pyramid, support juxtaposed thermal and photovoltaic panels, it being possible to direct those appropriate towards the sun while the others are shaded.
摘要:
The invention relates to a solar tracker characterized by having photovoltaic panels arranged in spaced rows at different levels and two slopes, favouring their ventilation and the expansion of the frame; the panels being fixed by means of yokes and clips to a support (3) anchored to the H-shaped frame (4) resting on swivelling supports of a tower having little height supporting the entire structure, its tilt being variable by means of a tension device, the side longitudinal beams (4a) being extendible to house more rows of panels (1) since the remaining structural components, tower, bearings, column and base have been oversized for that purpose.