EP 1140618 A1 20011010 - PROPULSION DEVICE FOR NAVAL VESSEL
Title (en)
PROPULSION DEVICE FOR NAVAL VESSEL
Title (de)
PROPULSIONSVORRICHTUNG FÜR EIN MARINES BAUWERK
Title (fr)
DISPOSITIF DE PROPULSION D'UN BATIMENT NAVAL
Publication
Application
Priority
- FR 9903260 W 19991222
- FR 9816672 A 19981230
Abstract (en)
[origin: FR2788032A1] The invention concerns a naval vessel (1) comprising a pod (5) whereon is mounted a rotary propulsion device (9a, 9b, 10a, 10b) and at least an electric motor (13) driving the propeller in rotation. The pod comprises a longitudinally oriented shaft (8) fixed at one end of a suspension and orientation strut (3) mounted rotating about an axis (4) on the naval vessel (1) structure (2). The pod (5) shaft (8) carries at least a pair of contra-rotating propellers (9, 10). Each of the propellers in integral with a rotor support (15) mounted rotating about the pod shaft (8), bearing at least a rotor element placed opposite at least a stator (16) fixed around the pod shaft (8) and arranged inside the rotor support (15) which constitutes at least part of a casing for the pod (5).
IPC 1-7
IPC 8 full level
B63H 25/42 (2006.01); B63H 5/07 (2006.01); B63H 5/10 (2006.01); B63H 5/125 (2006.01); B63H 21/17 (2006.01); B63H 23/24 (2006.01); H02K 7/14 (2006.01)
CPC (source: EP)
B63H 5/10 (2013.01); B63H 5/125 (2013.01); B63H 21/17 (2013.01); B63H 23/24 (2013.01); H02K 7/14 (2013.01); B63H 2005/1258 (2013.01)
Citation (search report)
See references of WO 0040460A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2788032 A1 20000707; FR 2788032 B1 20020322; EP 1140618 A1 20011010; JP 2002534316 A 20021015; WO 0040460 A1 20000713
DOCDB simple family (application)
FR 9816672 A 19981230; EP 99961152 A 19991222; FR 9903260 W 19991222; JP 2000592183 A 19991222