Global Patent Index - EP 3615409 B1

EP 3615409 B1 20220420 - SURFACE VESSEL WITH MOTORISED MECHANICAL PROPULSION HAVING A FUSIFORM HULL AND BALLASTED KEEL

Title (en)

SURFACE VESSEL WITH MOTORISED MECHANICAL PROPULSION HAVING A FUSIFORM HULL AND BALLASTED KEEL

Title (de)

OBERFLÄCHENSCHIFF MIT MOTORISIERTEM MECHANISCHEM ANTRIEB MIT SPINDELFÖRMIGEM SCHIFFSKÖRPER UND BALLASTKIEL

Title (fr)

NAVIRE DE SURFACE À PROPULSION MÉCANIQUE MOTORISÉE À COQUE FUSIFORME ET QUILLE LESTÉE

Publication

EP 3615409 B1 20220420 (FR)

Application

EP 18724967 A 20180424

Priority

  • FR 1753690 A 20170427
  • FR 2018051026 W 20180424

Abstract (en)

[origin: WO2018197804A1] The invention concerns a surface vessel (1) with motorised mechanical propulsion comprising a fusiform hull (2) and a keel (3) in the bottom part of the hull, the hull (2) having an elongate shape in a longitudinal direction of the vessel, the keel (3) comprising, at the bottom end of same, a bulb (6) linked to the hull by a linking part (5) of the keel, the maximum width of the linking part (5) being smaller than the maximum width of the bulb (6), the maximum length of the linking part (5) being smaller than the maximum length of the bulb (6), said lengths and widths being considered respectively in the longitudinal direction of the vessel (1) and a horizontal transverse direction perpendicular to the longitudinal direction. The hull (2) has a total width to total length ratio of less than 0.2 and a maximum length of less than 20 metres.

IPC 8 full level

B63B 1/06 (2006.01)

CPC (source: EP US)

B63B 1/06 (2013.01 - EP US); B63B 35/00 (2013.01 - US); B63B 41/00 (2013.01 - US); B63H 21/20 (2013.01 - US); B63B 2035/007 (2013.01 - EP US); B63B 2035/008 (2013.01 - EP US); B63B 2041/003 (2013.01 - EP); B63B 2211/02 (2013.01 - EP US); B63H 2021/205 (2013.01 - US)

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2018197804 A1 20181101; CA 3058102 A1 20181101; EP 3615409 A1 20200304; EP 3615409 B1 20220420; FR 3065705 A1 20181102; FR 3065705 B1 20210312; US 11110995 B2 20210907; US 2020140038 A1 20200507

DOCDB simple family (application)

FR 2018051026 W 20180424; CA 3058102 A 20180424; EP 18724967 A 20180424; FR 1753690 A 20170427; US 201816607957 A 20180424