| 摘要 |
A method for removal of snow and ice from a surface of apparatus that prescribes use of electric current, at that to the body of the apparatus one fixes from inside small thermo-drives with power devices made of material with effect of “shape memory”, and outside one mounts snow and ice sensors, to the thermo-drives one applies current pulses frequency and duration of which is formed in power supply block and in blocks for formation of dosed current pulses depending on intensity of growth of snow or ice film on the surface of apparatus, force to the body of the apparatus is applied through the rod of the thermo-drive. |
