초록

An exhaust system for a watercraft includes a water trap arranged on a first side of a hull tunnel, a discharge port arranged on a second side of the hull tunnel, and a chamber branched from and communicating with an exhaust passage connecting the watertrap with the discharge port.

대표청구항 ▼

[ What is claimed is:] [1.]1. A watercraft having a hull defining an engine compartment in which an engine is provided, said engine including at least one exhaust port for discharging exhaust gases from said engine to the atmosphere through an exhaust system, said exhaust system comprising an exhaus

[ What is claimed is:] [1.]1. A watercraft having a hull defining an engine compartment in which an engine is provided, said engine including at least one exhaust port for discharging exhaust gases from said engine to the atmosphere through an exhaust system, said exhaust system comprising an exhaust passage extending between an exhaust manifold of said engine and an exhaust discharge port provided on a first side of a hull tunnel of said hull, said exhaust passage including a watertrap device provided on a second side of said hull tunnel opposite said first side, said exhaust passage including an intermediate portion extending generally transverse to a longitudinal axis of said hull and extending between said watertrap device and said discharge port, said intermediate portion extending above a top of said hull tunnel, and a first chamber branched from and communicating with said intermediate portion, said first chamber positioned directly above said tunnel.