Presented is a draining arrangement of a propulsion unit (1) of a marine vessel (2). The propulsion unit (1) comprises a shell structure (3). The shell structure (3) limiting at least one bottom section (5) configured to receive liquids. The draining arrangement comprising a pneumatically operated drainage arrangement comprising an intermediate tank (8) within the shell structure (3), a pressurizing arrangement (9) functionally connected to the intermediate tank (8) and configured to selectively provide a vacuum in the intermediate tank (8) or an excess pressure in the intermediate tank (8), a first liquid line (10) that is provided between the intermediate tank (8) and said at least one bottom section (5), and a second liquid line (12) that is provided between the intermediate tank (8) and a collector arrangement (7) within the hull (4) of the marine vessel (2),
DRAINING ARRANGEMENT OF A PROPULSION UNIT
ENTWÄSSERUNGSANORDNUNG EINER ANTRIEBSEINHEIT
AGENCEMENT DE DRAINAGE D'UNE UNITÉ DE PROPULSION
2024-06-05
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |