| 摘要 |
PROBLEM TO BE SOLVED: To obtain an accumulator having high reliability, easy assembling and a low manufacturing cost by engaging an opening end of a first container and an opening end of a second container through an end of a partition plate, and gathering connecting positions. SOLUTION: The pressure container comprises an accumulator container 54 for constituting a first room 22, a partition plate 56 having a communicating hole 28 engaged with an outer periphery of the container 54, and an accumulator container 55 for constituting a second room 23 and engaged with an outer periphery of the plate 56. The two piece accumulators are disposed at the same connecting position. Accordingly, in the case of welding, positioning is facilitated, welding is easily automated, welding sputtering when welding is scarcely invaded into the container, and can be connected at once according to welding conditions. Further, even in the case of brazing, the connecting positions are gathered to one, and hence can be brazed at once. Thus, assembling and connecting times can be shortened. |
