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1. WO2016146249 - ENGINE ROOM ARRANGEMENT FOR A MARINE VESSEL

Publication Number WO/2016/146249
Publication Date 22.09.2016
International Application No. PCT/EP2016/000449
International Filing Date 11.03.2016
IPC
B63B 1/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
1Hydrodynamic or hydrostatic features of hulls or of hydrofoils
02deriving lift mainly from water displacement
04with single hull
08Shape of aft part
B63B 3/38 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
3Hulls characterised by their structure or component parts
14Hull parts
38Keels
B63H 23/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
30characterised by use of clutches
B63H 21/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
21Use of propulsion power plant or units on vessels
20the vessels being powered by combinations of different types of propulsion units
CPC
B63B 1/08
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
1Hydrodynamic or hydrostatic features of hulls or of hydrofoils
02deriving lift mainly from water displacement
04with single hull
08Shape of aft part
B63B 3/38
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
3Hulls characterised by their structure or component parts
14Hull parts
38Keels
B63B 35/08
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
35Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
08Ice-breakers, or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
B63H 2021/205
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
21Use of propulsion power plant or units on vessels
20the vessels being powered by combinations of different types of propulsion units
202of hybrid electric type
205the second power unit being of the internal combustion engine type, or the like, e.g. a Diesel engine
B63H 21/20
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
21Use of propulsion power plant or units on vessels
20the vessels being powered by combinations of different types of propulsion units
B63H 23/30
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
23Transmitting power from propulsion power plant to propulsive elements
30characterised by use of clutches
Applicants
  • CATERPILLAR PROPULSION PRODUCTION AB [SE]/[SE]
Inventors
  • HANSSON, Mattias
  • MOVING, Björn
Agents
  • KRAMER BARSKE SCHMIDTCHEN
Priority Data
15159056.913.03.2015EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ENGINE ROOM ARRANGEMENT FOR A MARINE VESSEL
(FR) AGENCEMENT DE SALLE DE MACHINES POUR UN NAVIRE
Abstract
(EN)
An engine room arrangement (10) for a marine vessel (100) comprises a fin (12) formed at a rear portion of a hull (14) of the vessel (100). The fin (12) projects downward from the hull (14) and protects a propeller (24) of the vessel (100). A gear box (16) is arranged at least in part in the fin (12) and transmits a rotation of a propulsion shaft (18) coupled to a main engine (20) to a propeller shaft (22) drivably coupled to the propeller (24). The fin (12) provides extra buoyancy for the vessel (100). The propeller shaft (22) is formed as a relatively short shaft, while the propulsion shaft (18) is formed as a high speed/low torque shaft having a smaller diameter.
(FR)
L'invention concerne un agencement de salle de machines (10) pour un navire (100), comprenant une ailette (12) formée au niveau d'une partie arrière d'une coque (14) du navire (100). L'ailette (12) fait saillie vers le bas à partir de la coque (14) et protège une hélice (24) du navire (100). Une boîte de vitesses (16) est disposée au moins en partie dans l'ailette (12) et transmet une rotation d'un arbre de propulsion (18) couplé à un moteur principal (20) à un arbre d'hélice (22) couplé de manière entraînée à l'hélice (24). L'ailette (12) fournit une flottabilité supplémentaire pour le navire (100). L'arbre d'hélice (22) est formé en tant qu'arbre relativement court, tandis que l'arbre de propulsion (18) est formé en tant qu'arbre à grande vitesse/faible couple possédant un diamètre plus petit.
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