FIELD: transport.
SUBSTANCE: invention relates to airborne lighter-than-air vehicles. Airship has gas bag filled with hydrogen. Steam is produced in said bag by ultrasound generator arranged there inside and fed by electric current form airship onboard power supply. Water for steam generation is fed via tube into bag from tank arranged in airship nacelle. Saturated steam flows back in water drops from bag inner surface to ultrasound generator vibrator for secondary evaporation. Electrostatic charge is removed from gas bag surface on landing by ejecting guide-rope to get in contact with soils for discharging static charges into soil.
EFFECT: ruled out ignition of hydrogen.
2 dwg
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Authors
Dates
2012-07-10—Published
2010-12-06—Filed