FIELD: devices for storage and transportation of compressed gases under pressure, in particular, tanks for storage of oxygen, hydrogen, natural gas and other gases, may be used in different industrial branches, in transportation and other economic objects, where compressed, liquefied gas is used.
SUBSTANCE: composite high pressure tank contains external power cover made of composite material, produced by winding of circular and spiraling layers, and internal hermetic cover made of metal with welded in metallic flanged, mounted on opposite poles of the tank. Onto hermetic cover, firstly one circular layer of composite of low module reinforcing material is wound, then spiraling layers of high module material and final layers are made by circular winding of low module material.
EFFECT: minimized mass and manufacturing costs of the tank.
1 dwg
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