Installation manner null of nozzle to FRP make duplex husk tank and FRP make duplex husk

摘要

PROBLEM TO BE SOLVED: To accurately position various nozzles to a double shell tank made of FRP and to fit them by holding accurately vertical degree and horizontal degree of the nozzles to the tank. ;SOLUTION: A double shell tank made of FRP provided with an inner shell 1 consisting of a reinforced plastic, an outer shell 2 consisting of a reinforced plastic arranged at a specified interval to the inner shell l and a nozzle consisting of a reinforced plastic communicated with the outer side of the outer shell 2 and the inner side of the inner shell 1, is provided and an outer shell inserting part 15 contg. an inserting site of the nozzle on the outer shell 2 is given by an outer shell cutout plate 16 obtd. by cutting a part of the outer shell 2 and the nozzle 14 is fitted on the outer shell cutout plate 16 and the outer shell cutout plate 16 is fitted on the remaining part 17 of the outer shell 2.;COPYRIGHT: (C)1998,JPO