| 摘要 |
PURPOSE: A multiple muffler is provided to increase an engine output or to reduce an exhaust noise without an additional separate exhaust flow adjusting device. CONSTITUTION: A multiple muffler comprises a body (100), bulkheads (210, 220), an inflow tube (300), and a discharge tube (400). The body is a hollow form. The bulkhead comparts the body by multiple spaces, and has multiple vent holes (201). A first bulkhead and a second bulkhead are arranged in order to have a shape in which a gap is more and more enlarged. The inflow tube is penetrated into one end of the body. The discharge tube is penetrated into the other end of the body. [Reference numerals] (AA) Exhaust gas |
