COMPOSITE HIGH-PRESSURE VESSEL WITH HEAVILY LOADED CONNECTING UNIT

摘要

FIELD: high- pressure vessels for solid fuel engines. SUBSTANCE: vessel has cylindrical shell with whole-wound bottoms and cylindrical connecting unit wound to shell. Step is formed at cylindrical part and bottom junction site. Compensating rubber layer, upon which connecting unit rests, is formed on cylindrical part of step. Connecting unit is reinforced with variable-length segmented members of composite material. Ends of segmented members abut against conical part of step. Total tangential thickness of segments has variable value. EFFECT: enhanced reliability in operation. 2 cl, 5 dwg