CONTAINER TO CARRY DANGEROUS AND VALUABLE CARGO Russian patent published in 2001 - IPC

FIELD: shipment of dangerous objects and values by air transport. SUBSTANCE: container has outer metal jacket in which heat protection of wood and inner tank composed of metal case with heat wooden protection are installed in sequence. Inner tank is fitted with internal spherical shell for transported cargo. Outer metal jacket and metal case of inner tank are assembled in closed shells with use of joints. Additional metal layer coming in the form of closed shell with the aid of joint is placed between outer metal jacket and heat protection of wood. Outer metal jacket, heat protection, additional metal layer and inner tank are spherical. Joints of outer metal jacket, additional metal layer and metal case of inner tank are made in mutually perpendicular planes. Metal seals are put into joints of outer metal jacket, additional layer and metal case of inner tank for their tightness. Seals of tubular cross-section filled with metal rubber can be utilized for these purposes. Inner surfaces of outer metal jacket and heat protection as well as outer surfaces of additional layer and metal case are coated with antifriction material. Limiters of turn having conical shape are inserted between outer metal jacket and additional layer, additional layer and metal case of inner tank, metal case of inner tank and its heat protection, heat protection of inner tank and internal spherical shell for transported cargo. Coat is deposited on metal case to secure safety of metal case of inner tank from effect of chemically corrosive atmosphere of transported cargo at high temperature. Technical result consists in raised resistance of protective container to emergency factors of high intensity arising in case of accident with vehicle, for instance, aircraft, to preserve transported cargo with volume up to 10.01 and mass up to 30.0 mg with minimally possible proportion of mass of container to net volume, not more than 90.0 kg/l. EFFECT: raised resistance of protective container to emergency factors of high intensity. 5 cl, 7 dwg