Search academic texts

Information × Registration Number 0203U000269, 0101U002740 , R & D reports Title New devices for illuminating plants. popup.stage_title Head Platonov Vitaly Vasilovich, Registration Date 28-01-2003 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 Account abaut CRW: 45pajes, 15 illustrations, 10 tables, 2 additions, 14 courses. Subject of stading is new devices for illuminating plants and modernization hothause illumiators "OT - 400". Aim of work is to create hothaus illuminator with higher coefficient of useful action. Refletors for houthause illuminator "OT - 400" are worked out and made . They increase illumination of plants in 1,6 - 1,8 times, give nossibility of decreasing quantity of illuminators at the green - house and decrease expenses of electricity wilhout decreasing illumination of plants. The patent of Ucraine is resived for reflector of useful model № 1005 over 2001 year. Illumination of ground increases in 1,3 times by sodium lamps. Tho clains are declared for declarative patents plants of illumination the plants to sed ar flourescent lightinys "ЛБ20" and "ЛБ80" are worked out made and tested. Its receved declarative patent for invention № 41645A for these plants . On the altitude of 40 sm., 4 lamps "ЛБ20" square 0,4 m2 saze of illumination is 10 kLk and with 6 lamps and in the square of 1,2 m2 the size of illuctration is 16 kLk. Flowers, vegetables, saplinies can be grown in suchplants. Reseuch abaut illumination of plants was done with help of light diales that are working in uninterrupted and impulsive conditions. Former results are recived. They confirm that its possible to economize impulsive enter of light energy. Results of CRW are inculcated in technologies of qrowing plants in hothauses of "Квіти України" and botanical gardens of Taras Shevchenko university. Prognosis is cultivation of illuminators based on impulive lighting. ILLUVINATOR HOTHAUSES, LAMP, HOTHAUSE. Product Description popup.authors popup.nrat_date 2020-04-02 Close