still for framstellning of a tryckackumulator of that kind, which exhibits the same arranged inside the deformable separator in the form of a blow with a great one and a secret one

摘要

The method of forming a pressure vessel which comprises the steps of molding the mouth of the deformable separator or bladder of the pressure vessel to one end of a cylindrical member or sleeve; thereupon inserting the end portion of the cylindrical sleeve to which the bladder is molded into the open mouth of a second cylindrical member defining the body of the accumulator, the second cylindrical member having one end conformed as a hemisphere having an axial passageway; securing together adjacent end portions of the two cylindrical members as by welding and thereupon closing the open end of the first cylindrical member to form the end closure of the gas member of the pressure vessel.