| 摘要 |
PURPOSE:To lessen loss of the output at the source of compressed gas exhaustion and at the same time to maintain sufficient silencing effect by furnishing a baffle member in the outlet for compressed gas, where the member guides the gas along the interior wall conically and cylindrically. CONSTITUTION:Compressed gas G pressed forward in a compressed gas discharge pipe 2 is introduced into the casing 1 from a communication hole 4 as a compressed gas lead-in hole bored in the side face of the pipe 2 at its end to be sent into the exhaust pipe 3 through a communication hole 5 of the exhaust pipe 3 after pressing through a compressed gas line 6, and further passes through an exhaust hole 10 bored in the bottom 9b of a compressed gas exhaust member 9 to be exhausted out from a conical/cylindrical compressed gas exhaust nozzle or a passage 14 formed between the side 9a of the compressed gas exhaust member 9 and the side face of a baffle member 12. Meanwhile, the compressed gas G flows in the casing 1 through the communication hole 4 and expands there, and is throttled by the communication hole 5 of the exhaust pipe 3 to expands therein to be further throttled by the exhaust hole 10. |
