FIELD: manufacturing high-pressure vessels. SUBSTANCE: inner and outer layered portions of the vessel are made of high-strength composition fibers impregnated with a polymeric binder. The inner layers are wound on a cylindrical mandrel. The layers are polymerized and solidified and set into a blowing machine. The cylindrical shell obtained is blown up to provide a cylindrical shell. The outer composition layers are then wound on the shell. The composition layers are wound with enhanced tension. Before setting into the blowing machine the cylindrical shell is cut along a portion of the length equal to the length of the cylindrical portion of the finished vessel. EFFECT: simplified method. 2 cl, 1 dwg
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Authors
Dates
1997-12-27—Published
1994-12-13—Filed