[go: up one dir, main page]

TWI370084B - Rudder arrangement for ships with higher speeds with a cavitation reducing twisted rudder, in particular with a full-balanced rudder - Google Patents

Rudder arrangement for ships with higher speeds with a cavitation reducing twisted rudder, in particular with a full-balanced rudder

Info

Publication number
TWI370084B
TWI370084B TW097143317A TW97143317A TWI370084B TW I370084 B TWI370084 B TW I370084B TW 097143317 A TW097143317 A TW 097143317A TW 97143317 A TW97143317 A TW 97143317A TW I370084 B TWI370084 B TW I370084B
Authority
TW
Taiwan
Prior art keywords
rudder
ships
full
balanced
higher speeds
Prior art date
Application number
TW097143317A
Other languages
Chinese (zh)
Other versions
TW200932628A (en
Inventor
Dirk Lehmann
Mathias Kluge
Henning Kuhlmann
Original Assignee
Becker Marine Sys Gmbh & Co Kg
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
Priority claimed from DE202007015941U external-priority patent/DE202007015941U1/en
Application filed by Becker Marine Sys Gmbh & Co Kg filed Critical Becker Marine Sys Gmbh & Co Kg
Publication of TW200932628A publication Critical patent/TW200932628A/en
Application granted granted Critical
Publication of TWI370084B publication Critical patent/TWI370084B/en

Links

Classifications

    • 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
    • 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
    • B63H2025/388—Rudders with varying angle of attack over the height of the rudder blade, e.g. twisted rudders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
  • Wind Motors (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Soil Working Implements (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feedback Control In General (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

The rudder comprises a rudder blade (100) and a propeller, where the rudder blade has two rudder blade sections (10,20). An upper front leading edge (11) is off-set towards port-side or starboard. A lower front leading edge (21) is off-set towards starboard or port-side. The lower front leading edge has an offset surface on the starboard side, which protrudes over the upper front leading edge. A flow element (41) is provided in an area of each offset surface formed to fit the size of the offset surface, where the flow element covers the offset surface.
TW097143317A 2007-11-13 2008-11-10 Rudder arrangement for ships with higher speeds with a cavitation reducing twisted rudder, in particular with a full-balanced rudder TWI370084B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE202007015941U DE202007015941U1 (en) 2007-11-13 2007-11-13 Oars for ships
EP07024061.9A EP2060484B2 (en) 2007-11-13 2007-12-12 Rudder for ships
DE202008010759 2008-08-13
DE202008012125 2008-09-11
DE202008013604 2008-10-14

Publications (2)

Publication Number Publication Date
TW200932628A TW200932628A (en) 2009-08-01
TWI370084B true TWI370084B (en) 2012-08-11

Family

ID=40547791

Family Applications (2)

Application Number Title Priority Date Filing Date
TW097143317A TWI370084B (en) 2007-11-13 2008-11-10 Rudder arrangement for ships with higher speeds with a cavitation reducing twisted rudder, in particular with a full-balanced rudder
TW097143320A TWI363728B (en) 2007-11-13 2008-11-10 Rudder for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW097143320A TWI363728B (en) 2007-11-13 2008-11-10 Rudder for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder

Country Status (9)

Country Link
EP (2) EP2060485B1 (en)
JP (2) JP5175690B2 (en)
KR (3) KR101466991B1 (en)
AT (2) ATE457925T1 (en)
DE (2) DE502008000400D1 (en)
ES (2) ES2340741T3 (en)
HR (2) HRP20100156T1 (en)
PT (2) PT2060485E (en)
TW (2) TWI370084B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302733B1 (en) * 2011-11-17 2013-09-03 현대중공업 주식회사 Rudder of vessel and rudder part construction method of vessel
NO336848B1 (en) * 2013-03-08 2015-11-16 Rolls Royce Marine As Rudders rudder device
KR101942349B1 (en) 2013-04-10 2019-01-25 현대중공업 주식회사 Twist type rudder and vessel including the same
KR101939861B1 (en) * 2014-05-26 2019-01-18 현대중공업 주식회사 A rudder for ship
JP2016159722A (en) * 2015-02-27 2016-09-05 住友重機械マリンエンジニアリング株式会社 Vessel
CN108974312B (en) * 2017-05-30 2022-08-30 贝克船舶系统有限公司 Rudder blade with a rudder blade hub and rudder blade hub for a rudder blade
EP3409575B1 (en) * 2017-05-30 2022-06-29 Becker Marine Systems GmbH Rudder blade with a rudder blade hub and rudder blade hub for a rudder blade
CN107264763B (en) * 2017-06-22 2019-08-02 中国人民解放军海军工程大学 A Design Method of Anti-cavitation Twisted Rudder
EP3489128B1 (en) * 2017-11-28 2025-06-04 Becker Marine Systems GmbH Blade of an oar with modular structure, segment for a blade of an oar for a device for improving propulsion and method for producing a blade of an oar
KR102138459B1 (en) * 2019-01-30 2020-07-27 한국조선해양 주식회사 Steering apparatus and ship having the same
KR102024176B1 (en) * 2019-06-11 2019-09-23 이상욱 Manufacturing method of twisted type rudder
KR102305888B1 (en) 2020-01-30 2021-09-27 현대중공업 주식회사 Steering apparatus and ship having the same
DE202020103872U1 (en) * 2020-07-03 2020-08-13 Becker Marine Systems Gmbh Rowing trunk for a watercraft and watercraft with a rowing trunk
CN113371171B (en) * 2021-06-18 2022-11-15 武汉理工大学 A deformed rudder blade with adaptive deflection leading edge and its deflection method
CN116788492B (en) * 2023-08-22 2023-10-27 南通德玛瑞机械制造有限公司 Rudder blade capable of being quickly assembled and disassembled and processing device thereof
CN120057240A (en) * 2025-04-16 2025-05-30 中国船舶集团有限公司第七○八研究所 Hyperbolic efficient rudder for ship and modeling design method thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332082A (en) 1929-08-07 1930-07-17 Amos Lowrey Ayre Improvements in ships' rudders
DE1140484B (en) * 1958-04-30 1962-11-29 Maierform Holding Sa Ship rudder with staggered upper and lower rudder halves
FR1251898A (en) * 1960-03-24 1961-01-20 Eta Corp Advanced rudder
JPS577798A (en) * 1980-06-16 1982-01-14 Mitsui Eng & Shipbuild Co Ltd Reaction rudder
JPS5830896A (en) 1981-08-18 1983-02-23 Ishikawajima Harima Heavy Ind Co Ltd Reaction rudder without discontinuous part
JPS6190700U (en) * 1984-11-20 1986-06-12
DE8708276U1 (en) * 1987-06-12 1987-08-27 Willi Becker Ingenieurbüro GmbH, 2000 Hamburg Rudders, especially balanced profile rudders for watercraft
JPH02144296A (en) * 1988-11-25 1990-06-04 Sumitomo Heavy Ind Ltd Local flow generation preventing structure in discontinuous part of reaction rudder
JPH089359B2 (en) * 1992-01-23 1996-01-31 川崎重工業株式会社 Marine suspension rudder
JPH06305487A (en) * 1993-04-21 1994-11-01 Hitachi Zosen Corp Rudder
JPH07237594A (en) * 1994-02-28 1995-09-12 Hitachi Zosen Corp Rudder in a ship
JPH0911990A (en) * 1995-06-30 1997-01-14 Hitachi Zosen Corp Rudder
JPH11105794A (en) * 1997-10-03 1999-04-20 Sanoyasu Hishino Meisho:Kk Deformation reaction rudder
KR100346512B1 (en) * 1999-07-07 2002-08-01 삼성중공업 주식회사 A rudder of ship
DE202004006453U1 (en) * 2004-04-23 2004-11-11 Becker Marine Systems Gmbh & Co. Kg Oars for ships
DE202005013583U1 (en) * 2005-06-30 2005-11-03 Becker Marine Systems Gmbh & Co. Kg Rudder stock for water craft, has end sections made of wrought iron, and middle stock section connected with end sections and made of carbon fibrous composite or graphite fibers, which form middle stock section in the form of windings

Also Published As

Publication number Publication date
PT2060485E (en) 2010-06-08
JP5175690B2 (en) 2013-04-03
EP2060486A1 (en) 2009-05-20
JP2009120191A (en) 2009-06-04
ES2340741T3 (en) 2010-06-08
PT2060486E (en) 2010-03-12
ATE457925T1 (en) 2010-03-15
DE502008000377D1 (en) 2010-04-01
ATE458670T1 (en) 2010-03-15
TWI363728B (en) 2012-05-11
KR20090049551A (en) 2009-05-18
TW200930617A (en) 2009-07-16
HK1132718A1 (en) 2010-03-05
KR20130039747A (en) 2013-04-22
HRP20100156T1 (en) 2010-04-30
DE502008000400D1 (en) 2010-04-08
TW200932628A (en) 2009-08-01
KR101466991B1 (en) 2014-12-01
EP2060485B1 (en) 2010-02-24
HRP20100291T1 (en) 2010-06-30
KR20090049545A (en) 2009-05-18
JP4901843B2 (en) 2012-03-21
JP2009120190A (en) 2009-06-04
HK1132719A1 (en) 2010-03-05
EP2060486B1 (en) 2010-02-17
KR101421375B1 (en) 2014-08-13
ES2341393T3 (en) 2010-06-18
EP2060485A1 (en) 2009-05-20

Similar Documents

Publication Publication Date Title
TWI370084B (en) Rudder arrangement for ships with higher speeds with a cavitation reducing twisted rudder, in particular with a full-balanced rudder
SG152963A1 (en) Rudder for ships
UA96978C2 (en) Rudder arrangement for ships with higher speeds with cavitation reducing twisted rudder, in particular with full-balanced rudder
SG155818A1 (en) Device for reducing the drive power requirement of a ship
ATE455033T1 (en) SHIP WITH BOW CONTROL AREA
SG168500A1 (en) Nozzle propeller for ships
DE502007001914D1 (en) Oars for ships
SI1626897T1 (en) Rudder for ships
WO2007050473A3 (en) High-lift, low drag fin for surfboard and other watercraft
WO2011035229A3 (en) Variable geometry fin
WO2016116914A3 (en) Ship hull assembly for reducing water resistance and improving maneuverability
WO2007148966A3 (en) Vessel provided with a foil below the waterline
WO2008043504A3 (en) Curved ship's rudder and ship provided therewith
WO2014057510A3 (en) Boat
WO2009053762A3 (en) Ship with longitudinally extending foils, inclined keel, and lift producing blades at the stern
WO2010033579A3 (en) Sailboard step design with less ventilation and increased speed
PL1843938T3 (en) Ship bow
SG132558A1 (en) High load balanced rudder
WO2017027921A1 (en) A fin for a surfboard
ATE498542T1 (en) WATERCRAFT
SE0203095L (en) Sail for wind powered vehicles
WO2015018393A3 (en) Form-linked wave system for reducing resistance and increasing the efficiency of the drive/propeller for commercial ship forms (planing or semi-planing hull, displacement hull, multihull ships)
GB0517541D0 (en) Water craft having hydrofoil assembly with integral water jet propulsion system
GB0419024D0 (en) Water craft having hydrofoil assembly with integral water jet propulsion system
UA2693U (en) TUG