Pressure tank for holding a liquid/gaseous fluid medium has a second plastic jacket encasing a first plastic jacket both attached to each other in a coaxial structure

摘要

A gap opening (24) is introduced between first (12) and second (14) plastic jackets as far as a point, at which the jackets attach to each other in a coaxial structure. A tapering (28) like a wedge leads as far as this point in an outer support ring (22) made as a single piece from single ring- shaped metal segments to create a tight container/storage structure.