DEVICE FOR SIMULATING CONDITION OF SUNSHINE AT PREDETERMINED PLACE* DATE AND TIME ON MODEL

摘要

P the invention relates to the field of the solar ombroscopes. / p & & p & the apparatus according to the invention is characterizes by the fact that the sunshine conditions are reproduced by the displacement of the light source with respect to the dosing unit and the positioning of the light source is determine by the positioning, coinciding with a positioning theoretical determine, of the shadow reach on the scale of the date and time scale of a point t, materialize by the intersection of two wires placed in the light beam. / p & & p & application is the determination of shadows on a model. / p