EP 1970302 A1 20080917 - Oscillating hydrofoil propulsion and steering system
Title (en)
Oscillating hydrofoil propulsion and steering system
Title (de)
Antriebs- und Lenksystem mit schwingenden Tragflächen
Title (fr)
Système oscillant de propulsion et de direction d'hydroptère
Publication
Application
Priority
MT P4142 A 20070313
Abstract (en)
Oscillating hydrofoil propulsion and steering system provided for any kind of waterborne craft, comprising at least a pair of hydrofoil blades (1) movably fixed on casings (4). Said casings (4) are operatively driven by any kind of gearbox in order to transmit both the propulsion motion and the steering operation.
IPC 8 full level
B63H 1/32 (2006.01); B63H 25/52 (2006.01)
CPC (source: EP)
B63H 1/32 (2013.01); B63H 25/52 (2013.01)
Citation (applicant)
- US 2004195440 A1 20041007 - LIU PENGFEI [CA]
- US 2085307 A 19370629 - FREISE BERNARD C
- FR 2306874 A1 19761105 - CHABILAND MICHEL [FR]
- FR 2470875 A1 19810612 - HYDRODYNE INTERNAL SA [FR]
- GB 541775 A 19411211 - BREV MOINEAU S A R L SOC D EXP
- FR 1330218 A 19630621
- WO 02055381 A2 20020718 - CID INC [US], et al
Citation (search report)
- [X] US 2004195440 A1 20041007 - LIU PENGFEI [CA]
- [X] US 2085307 A 19370629 - FREISE BERNARD C
- [X] FR 2306874 A1 19761105 - CHABILAND MICHEL [FR]
- [X] FR 2470875 A1 19810612 - HYDRODYNE INTERNAL SA [FR]
- [X] GB 541775 A 19411211 - BREV MOINEAU S A R L SOC D EXP
- [X] FR 1330218 A 19630621
- [A] WO 02055381 A2 20020718 - CID INC [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08075013 A 20080107