EP1086889A3 - Stabilizer fin - Google Patents

Stabilizer fin Download PDF

Info

Publication number
EP1086889A3
EP1086889A3 EP00120138A EP00120138A EP1086889A3 EP 1086889 A3 EP1086889 A3 EP 1086889A3 EP 00120138 A EP00120138 A EP 00120138A EP 00120138 A EP00120138 A EP 00120138A EP 1086889 A3 EP1086889 A3 EP 1086889A3
Authority
EP
European Patent Office
Prior art keywords
stabilizer fin
fin
stabilizer
ramp
wedge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00120138A
Other languages
German (de)
French (fr)
Other versions
EP1086889A2 (en
Inventor
Stefano Brizzolara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fincantieri SpA
Original Assignee
Fincantieri Cantieri Navali Italiani SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fincantieri Cantieri Navali Italiani SpA filed Critical Fincantieri Cantieri Navali Italiani SpA
Publication of EP1086889A2 publication Critical patent/EP1086889A2/en
Publication of EP1086889A3 publication Critical patent/EP1086889A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/248—Shape, hydrodynamic features, construction of the foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders

Abstract

A stabilizer fin, comprising a tapering body (2) with a symmetrical profile, characterized in that one or more wedge- or ramp-shaped elements (8) are provided on the lateral surface or surfaces of said body.
EP00120138A 1999-09-22 2000-09-20 Stabilizer fin Withdrawn EP1086889A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999TV000102A IT1311861B1 (en) 1999-09-22 1999-09-22 STABILIZER FIN STRUCTURE
ITTV990102 1999-09-22

Publications (2)

Publication Number Publication Date
EP1086889A2 EP1086889A2 (en) 2001-03-28
EP1086889A3 true EP1086889A3 (en) 2002-05-29

Family

ID=11420680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120138A Withdrawn EP1086889A3 (en) 1999-09-22 2000-09-20 Stabilizer fin

Country Status (2)

Country Link
EP (1) EP1086889A3 (en)
IT (1) IT1311861B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975839A (en) * 2012-12-20 2013-03-20 刘文斌 Wave energy propulsion device and water transportation tool equipped with device
CN111332420B (en) * 2018-12-18 2022-04-15 英辉南方造船（广州番禺）有限公司 Course stabilizing fin of high-speed monohull ship and installation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099229A (en) * 1936-01-15 1937-11-16 Possenheim Louis Fin equipped rudder
US2800291A (en) * 1950-10-24 1957-07-23 Stephens Arthur Veryan Solid boundary surface for contact with a relatively moving fluid medium
US4825795A (en) * 1987-03-19 1989-05-02 Slemmons Arthur J Sailing craft keel and rudder flow modifiers
US4930729A (en) * 1986-05-22 1990-06-05 Rolls-Royce Plc Control of fluid flow
US5386955A (en) * 1986-05-22 1995-02-07 Rolls-Royce Plc Control of fluid flow
WO1997015488A2 (en) * 1995-10-25 1997-05-01 Steinberg, Gal Propeller foil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100116D0 (en) 1991-01-04 1991-02-20 Vickers Plc Hydrodynamic fin for water-borne craft

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099229A (en) * 1936-01-15 1937-11-16 Possenheim Louis Fin equipped rudder
US2800291A (en) * 1950-10-24 1957-07-23 Stephens Arthur Veryan Solid boundary surface for contact with a relatively moving fluid medium
US4930729A (en) * 1986-05-22 1990-06-05 Rolls-Royce Plc Control of fluid flow
US5386955A (en) * 1986-05-22 1995-02-07 Rolls-Royce Plc Control of fluid flow
US4825795A (en) * 1987-03-19 1989-05-02 Slemmons Arthur J Sailing craft keel and rudder flow modifiers
WO1997015488A2 (en) * 1995-10-25 1997-05-01 Steinberg, Gal Propeller foil

Also Published As

Publication number Publication date
ITTV990102A1 (en) 2001-03-22
EP1086889A2 (en) 2001-03-28
IT1311861B1 (en) 2002-03-19

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