CYLINDER FOR TRANSPORTATION OF HYDROGEN OR OTHER LIQUEFIED GASES UNDER HIGH PRESSURE Russian patent published in 2024 - IPC F17C1/06 

FIELD: oil, gas and coke-chemical industry.

SUBSTANCE: invention relates to means of transporting hydrogen or other liquefied gases under high pressure. Disclosed is a cylinder made multilayer using composite materials, intended for use in vehicles or for filling vehicles. Cylinder for transportation of hydrogen or other liquefied gases under high pressure, containing a metal liner, which includes a hollow case with a neck, made of an aluminium-based alloy, as well as a power composite shell. Power shell is made by winding reinforcing fibre with subsequent application of binder. Outer surface of the metal liner is additionally provided with a film polymer material wound on the metal liner in several layers, on which a power composite shell is installed. Film polymer material used is a polymer material based on perfluorosulphonic acid.

EFFECT: higher reliability, safety and ease of use.

9 cl, 4 dwg