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Application filed by Сергій Анатолійович Гридасов, Сергей Анатольевич ГридасовfiledCriticalСергій Анатолійович Гридасов
Priority to UA95020515ApriorityCriticalpatent/UA10733A/en
Publication of UA10733ApublicationCriticalpatent/UA10733A/en
The invention relates to the shipbuilding. A sail contains a shell with gas-impermeable chambers connected by means of air ducts with the source of compressed air. The shell consists of the nets stretched in vertical plane on the yards secured on the mast, moreover cross connections perpendicular to them are located between the nets and vertical air conduits, between which the tees are located with gas-impermeable chambers put on them and made from elastic material.