| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an accumulator capable of reducing installation cost. <P>SOLUTION: This accumulator 1 has an accumulator body 2 having a liquid chamber 23 and a shell communicating hole 24, a cylindrical member 3 having a first flow passage 30 communicating with the shell communicating hole 24 and an inside-outside communicating hole 31 communicating with the first flow passage 30, and a ring member 4 having a ring body 40 having a second flow passage 400 communicating with the inside-outside communicating hole 31 and a connecting cylinder part 41 having a third flow passage 410 communicating with the second flow passage 400, and also has an insert member 5 having a partition cylinder part 50 arranged on the inner diameter side of a cylinder member 3 and partitioning the first flow passage 30 into an inner diameter flow passage 50a and an outer diameter flow passage 50b, a sealing flange part 51 arranged on the pump 9 side more than the inside-outside communicating hole 31 and sealing the outer diameter flow passage 50b, and a communicating flange part 52 arranged on the accumulator body 2 side more than the inside-outside communicating hole 31 and having a communicating passage 520 connecting the outer diameter passage 50b with the liquid chamber 23. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
