| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a branch pipe having few difference of pressure loss for every branched pipe without crossing a plurality of circuits, when branching fluid into the plurality of circuits arranged in a plane. SOLUTION: Cavities installed on the front and rear sides are provided between fluid entrance and exit of the branch pipe box and the branched pipe. The cavities are overlapped in the vertical direction. An exit and a return port of the branched pipe are arranged to be alternately projected within a plane from the branch pipe box.</p> |
