A marine propulsion device includes an engine, an exhaust pipe to allow exhaust gas of the engine to pass through the exhaust pipe, and a cooling water supply passage to supply cooling water for the engine into the exhaust pipe toward a downstream side in a flow direction of the exhaust gas and cause the cooling water to flow circumferentially along an inner peripheral surface of the exhaust pipe.
MARINE PROPULSION DEVICE AND MARINE VESSEL
12.01.2023
Patent
Elektronische Ressource
Englisch
Marine vessel propulsion control device, marine vessel propulsion apparatus, and marine vessel
Europäisches Patentamt | 2015
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