A marine outboard motor for a marine vessel. The marine outboard motor includes: a housing comprising a chamber and at least one inlet arranged to be submerged, in use, into a body of water in which the marine outboard motor is operated, in order to draw water into the chamber; an engine assembly comprising an internal combustion engine; a drive shaft positioned in the housing, wherein the drive shaft is coupled to the internal combustion engine to drive a propulsion arrangement; a cooling system for cooling the internal combustion engine, the cooling system configured convey drawn water along a coolant flow path through the housing to deliver the drawn water to the internal combustion engine; and a sleeve by which the drive shaft is sealed from drawn water within the housing, the sleeve having first and second ends, wherein at least a part of the drive shaft is encased within the sleeve.
A MARINE OUTBOARD MOTOR WITH DRIVE SHAFT AND COOLING SYSTEM
SCHIFFSAUSSENBORDMOTOR MIT ANTRIEBSWELLE UND KÜHLSYSTEM
MOTEUR HORS-BORD MARIN AVEC ARBRE D'ENTRAÎNEMENT ET SYSTÈME DE REFROIDISSEMENT
2022-01-12
Patent
Electronic Resource
English
MARINE OUTBOARD MOTOR WITH DRIVE SHAFT AND COOLING SYSTEM
European Patent Office | 2020
|Marine outboard motor with drive shaft and cooling system
European Patent Office | 2022
|A marine outboard motor with drive shaft and cooling system
European Patent Office | 2021
|A MARINE OUTBOARD MOTOR WITH DRIVE SHAFT AND COOLING SYSTEM
European Patent Office | 2020
|A marine outboard motor with drive shaft and cooling system
European Patent Office | 2021
|