EP 4010243 A1 20220615 - DEVICE FOR MOVING A WATERCRAFT
Title (en)
DEVICE FOR MOVING A WATERCRAFT
Title (de)
VORRICHTUNG ZUM BEWEGEN EINES WASSERFAHRZEUGS
Title (fr)
DISPOSITIF DE DÉPLACEMENT D'UN VÉHICULE NAUTIQUE
Publication
Application
Priority
- FR 1909105 A 20190809
- FR 2020051438 W 20200805
Abstract (en)
[origin: CA3149316A1] The present description relates to the maritime sector. In particular, the invention relates to a device (100) for moving a watercraft, the device comprising: - at least one propulsion chamber (50) comprising a first inlet section for a liquid, referred to as the upstream edge (50a), and a second outlet section for the liquid, referred to as the downstream edge (50b); - at least one flexible membrane (M1) housed in the chamber; and - at least one actuator (A1) configured to produce thrust from the vehicle through corrugation of the membrane between the upstream edge and the downstream edge.
IPC 8 full level
B63H 1/32 (2006.01); B63H 1/37 (2006.01); B63H 19/00 (2006.01)
CPC (source: CN EP KR US)
B63H 1/37 (2013.01 - CN EP KR); B63H 11/06 (2013.01 - CN); B63H 11/101 (2013.01 - US); B63H 11/103 (2013.01 - US); B63H 19/00 (2013.01 - CN); B63H 11/06 (2013.01 - EP KR); B63H 19/00 (2013.01 - EP KR)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3099748 A1 20210212; FR 3099748 B1 20230728; AU 2020329624 A1 20220303; CA 3149316 A1 20210218; CN 114450221 A 20220506; EP 4010243 A1 20220615; JP 2022543880 A 20221014; KR 20220042227 A 20220404; US 2022315187 A1 20221006; WO 2021028635 A1 20210218
DOCDB simple family (application)
FR 1909105 A 20190809; AU 2020329624 A 20200805; CA 3149316 A 20200805; CN 202080068882 A 20200805; EP 20757649 A 20200805; FR 2020051438 W 20200805; JP 2022508458 A 20200805; KR 20227007818 A 20200805; US 202017634142 A 20200805