Marine propulsion – Means for accomodating or moving engine fluids – Means for handling exhaust gas
Patent
1989-12-15
1991-09-10
Swinehart, Ed
Marine propulsion
Means for accomodating or moving engine fluids
Means for handling exhaust gas
181221, 181238, B63H 2132
Patent
active
050469770
ABSTRACT:
An exhaust muffler for marine engines comprises a cylindrical container arranged to be mounted with its longitudinal axis horizontal and traverse to the longitudinal axis of the engine. The container forms an expansion chamber, which is closed at one or both ends by an end piece (23) depending of whether it is used on engines with one or two rows of cylinders. The end piece has an inlet (26) and an outlet (27) for exhaust gas and intermediate flow diverting baffles (50,51).
REFERENCES:
patent: 2940249 (1960-06-01), Gospodar
patent: 4422519 (1983-12-01), Nomura et al.
patent: 4713029 (1987-12-01), Ford
AB Volvo Penta
Swinehart Ed
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