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1. (WO1997015488) PROPELLER FOIL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015488 International Application No.: PCT/IL1996/000132
Publication Date: 01.05.1997 International Filing Date: 25.10.1996
IPC:
B63B 1/24 (2006.01) ,B63B 39/06 (2006.01) ,B63H 20/34 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
1
Hydrodynamic or hydrostatic features of hulls or of hydrofoils
16
deriving additional lift from hydrodynamic forces
24
of hydrofoil type
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
39
Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
06
to decrease vessel movements by using foils acting on ambient water
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
H
MARINE PROPULSION OR STEERING
20
Outboard propulsion units, i.e. propulsion units having a substantially vertical power leg mounted outboard of a hull and terminating in a propulsion element, e.g. "outboard motors", Z-drives; Arrangements thereof on vessels
32
Housings
34
comprising stabilising fins
Applicants:
STEINBERG, Gal [IL/IL]; IL (AllExceptUS)
STEINBERG, Hadar [IL/IL]; IL (AllExceptUS)
STEINBERG, Amiram [IL/IL]; IL (UsOnly)
Inventors:
STEINBERG, Amiram; IL
Agent:
COLB, Sanford, T. ; Sanford T. Colb & Co. P.O. Box 2273 76122 Rehovot, IL
Priority Data:
11576825.10.1995IL
Title (EN) PROPELLER FOIL
(FR) AILETTE DE SUSTENTATION POUR HELICE
Abstract:
(EN) This invention discloses an elevation foil mounted on a watercraft, wherein at least a portion of the elevation foil is located in the projected disk area of a propeller of the watercraft. A method for the stabilization of the orientation of a watercraft propeller with respect to the water is also disclosed.
(FR) L'invention concerne une ailette de sustentation montée sur un bateau, au moins une partie de celle-ci étant placée dans la zone de projection circulaire d'une hélice de bateau. Elle concerne également un procédé servant à stabiliser l'orientation d'une hélice de bateau par rapport à l'eau.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1996073304