PRESSURE VESSELS PRODUCTION OF GUDOL POWDERS

摘要

1458745 Hydraulic accumulators FAWCETT ENG Ltd 1 April 1975 [29 March 1974] 14099/74 Heading F1D An accumulator of the type in which a container is divided into liquid and gas compartments by a diaphragm, has a duct 6, Figs. 1 and 2, secured to the inner surface of the container which permits liquid to flow between the duct interior and the chamber outside the bladder at regions along the length of the duct. The duct is connected to the liquid supply by a threaded hole 13 and a conduit 14. The duct is arcuate in crosssection, Fig. 5 (not shown), and has a plurality of grooves 7 to permit the flow of liquid.