Invention Grant
US08876566B1 Marine exhaust system with idle relief chamber 有权
船用排气系统具有空闲泄压室

Marine exhaust system with idle relief chamber
Abstract:
A marine drive and marine exhaust pipe include a main exhaust flow chamber and an auxiliary idle relief chamber. The auxiliary idle relief chamber vents exhaust above the surface of the body of water in which the vessel is operating.
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