A marine propulsion device has an internal combustion engine, an exhaust manifold that conveys exhaust gas from the internal combustion engine, and a cooling water sprayer that is configured to spray a flow of cooling water radially outwardly toward an inner diameter of the exhaust manifold. The cooling water sprayer has a sprayer body that is configured to convey the flow of cooling water radially into the exhaust manifold and a nozzle configured to spray the flow of cooling water radially outwardly in a fan-shaped pattern toward the inner diameter of the exhaust manifold.
Marine propulsion devices having cooling water sprayers for cooling an exhaust manifold
02.07.2019
Patent
Elektronische Ressource
Englisch
Cooling arrangements and cooling water sprayers for marine engines
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2016
|Outboard marine propulsion devices having cooling systems
Europäisches Patentamt | 2016
|Serviceable cooling water strainers for straining cooling water in marine propulsion devices
Europäisches Patentamt | 2021
|COOLING WATER MODULE COMPRISING COOLING WATER MANIFOLD
Europäisches Patentamt | 2025
|