Honda Motor Co., Ltd.
MUFFLER FOR ENGINE, AIR-COOLED ENGINE, AND WORK MACHINE

Abstract:

A muffler for an engine includes: a muffler body provided with a muffling chamber; a discharge pipe configured to discharge exhaust gas that has passed through the muffling chamber to an external space, wherein a downstream edge of the discharge pipe in an exhaust direction is shaped into a wave that is continuous in a circumferential direction.