FIELD: river navigation; ensuring required navigation route.
SUBSTANCE: proposed navigation beacon has float, above-water part in form of signal shape, signal lantern, balancing weight in underwater part of beacon and device for securing the anchor chain. Device for conversion of energy is located inside beacon; it is made in form of piezo-electric plant consisting of piezo-electric ring which is radially polarized and is secured to above-water part of beacon through rigid dielectric ring; beacon is also provided with pendulum secured to above-water part of beacon for oscillation in any direction and output voltage converter.
EFFECT: enhanced reliability and durability of beacon.
1 dwg
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