| 摘要 |
<p>An object of the present invention is to provide an accumulator including a flow damper which is capable of performing a control so that a vortex may not be formed in a vortex chamber at the time of a large flow injection without requiring huge labors and fabrication costs. The flow damper (24)is configured of a colliding jet controller (a bevel(41) or a projection) for controlling a colliding jet composed of a jet from a large flow pipe(26) and a jet from a small flow pipe (27) flowing into a vortex chamber (25) at the time of a large flow injection so that the colliding jet may proceed directly to an outlet(29) without forming a vortex in the vortex chamber(25). The colliding jet controller is provided at a junction (34) of an inner surface (27c) of the small flow pipe (27) and an inner surface(25a) of the vortex chamber.</p> |
