HIGH PRESSURE CYLINDER Russian patent published in 2006 - IPC F16J12/00 F17C1/02 

FIELD: gas-and-oil producing industry; natural gas industry; mechanical engineering; production and usage of the high-pressure cylinders.

SUBSTANCE: the invention is pertaining to the field of gas-and-oil producing industry, natural gas industry, mechanical engineering, in particular, to production and usage of the high-pressure cylinders. The high-pressure cylinders are intended for storage of liquids and gases. The high-pressure cylinder consists of a pressure sealing shell and an external load-bearing element. At that the pressure sealing shell is made out of the components connected to each other by a non-detachable connection and the field of the non-detachable connection of components of the pressure sealing shell is reinforced with an additional component. At that the additional component height H and length L are bound by the following ratio: L = H/tgα; where α is the angle of friction of the load-bearing component material on the additional component material. The technical result is an increased reliability of the high-pressure cylinder.

EFFECT: the invention ensures an increased reliability of the high-pressure cylinder.

6 cl, 2 dwg