| 摘要 |
<p>PURPOSE:To provide a maffling device capable of more damping pressure pulsation and excellent in durability. CONSTITUTION:This device has a nearly spherical type elastic pipe 4 wherein the middle diameter is formed in large and a metallic pipe 5 wherein plural openings 8, formed so as to have a diameter neary same as that of pipelines 2 and 3 are provided. The metallic pipe 5 is directly fixed to a flange 12 by a screw 15.</p> |
