| 摘要 |
PROBLEM TO BE SOLVED: To provide an accumulator of high performance that can apply an outlet pipe of a large path area in a compact container while reducing material costs and processing costs, and lowering pressure loss.SOLUTION: The accumulator includes a cylindrical sealed container 10, a communication pipe 6 having an inlet pipe 4 and the outlet pipe 5 opened inside, and communicating the inside and outside of the sealed container 10 by the outlet pipe 5, and a plate-type U-shaped pipe 7 configured by joining a first plate 71 provided with a recessed groove 711 along the U-shape from an inlet to an outlet on a plate material 710, and a second plate 72 having a plate material 720 closing the recessed groove 711 of the first plate 71, while opening the inlet of the recessed groove 711 to the inside of the sealed container 10, and connecting the outlet of the recessed groove 711 with the communication pipe 6. |
