SG143109A1 - Rudder for ships - Google Patents

Rudder for ships

Info

Publication number
SG143109A1
SG143109A1 SG200702718-8A SG2007027188A SG143109A1 SG 143109 A1 SG143109 A1 SG 143109A1 SG 2007027188 A SG2007027188 A SG 2007027188A SG 143109 A1 SG143109 A1 SG 143109A1
Authority
SG
Singapore
Prior art keywords
rudder
ships
rudder blade
self
flow body
Prior art date
Application number
SG200702718-8A
Inventor
Mathias Kluge
Dirk Lehmann
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
Application filed by Becker Marine Sys Gmbh & Co Kg filed Critical Becker Marine Sys Gmbh & Co Kg
Publication of SG143109A1 publication Critical patent/SG143109A1/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
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • 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
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/40—Stern posts; Stern frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Wind Motors (AREA)
  • Steroid Compounds (AREA)
  • Earth Drilling (AREA)
  • Laminated Bodies (AREA)
  • Ladders (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Revetment (AREA)

Abstract

Rudder for ships The invention relates to a rudder for ships with propeller drive, in which the propeller is arranged to rotate about a propulsion axis, with a rudder blade (15) and a flow body (20) arranged on the rudder blade (15), whereby the flow body designed in a bulb or zeppelin shape is arranged as an exten- sion of the propulsion axis in the region of the rudder blade and is de- signed to self-destruct or self-detach in the event of an increase in the ef- fect of force, blow, impact or pressure.
SG200702718-8A 2006-11-13 2007-04-13 Rudder for ships SG143109A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006017370U DE202006017370U1 (en) 2006-11-13 2006-11-13 Oars for ships

Publications (1)

Publication Number Publication Date
SG143109A1 true SG143109A1 (en) 2008-06-27

Family

ID=39154974

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200702718-8A SG143109A1 (en) 2006-11-13 2007-04-13 Rudder for ships

Country Status (16)

Country Link
US (1) US20080110386A1 (en)
EP (1) EP1921005B1 (en)
JP (1) JP4571658B2 (en)
KR (1) KR100895379B1 (en)
CN (1) CN101181930B (en)
AT (1) ATE414012T1 (en)
DE (2) DE202006017370U1 (en)
DK (1) DK1921005T3 (en)
ES (1) ES2313690T3 (en)
HK (1) HK1120475A1 (en)
HR (1) HRP20080636T3 (en)
NO (1) NO337821B1 (en)
PL (1) PL1921005T3 (en)
PT (1) PT1921005E (en)
SG (1) SG143109A1 (en)
TW (1) TWI331975B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2154064B1 (en) * 2008-08-13 2012-04-11 becker marine systems GmbH & Co. KG Rudder assembly for ships with high speeds with a cavitation reducing, twisted, in particular floating rudder
ES2371297T3 (en) * 2008-09-12 2011-12-29 Wärtsilä Netherlands B.V. PROPULSION AND DIRECTION DEVICE.
DK2163472T3 (en) * 2008-09-12 2015-12-07 Wärtsilä Netherlands B V Propulsion and control device
KR100901391B1 (en) * 2009-03-04 2009-06-05 대우조선해양 주식회사 Ship's rudder comprising asymmetric streamlined profile of leading edge and rudder node
DE102009033163A1 (en) * 2009-04-22 2010-11-04 Becker Marine Systems Gmbh & Co. Kg rudder fin
JP2012111422A (en) * 2010-11-26 2012-06-14 Mitsubishi Heavy Ind Ltd Azimuth propeller and ship provided with the same
JP5689328B2 (en) * 2011-02-03 2015-03-25 住友重機械マリンエンジニアリング株式会社 Rudder with rudder valve, ship, rudder valve, and method of manufacturing rudder with rudder valve
KR101346167B1 (en) * 2011-04-14 2013-12-31 삼성중공업 주식회사 Bulb rudder for ship
KR101291119B1 (en) * 2011-05-26 2013-08-01 삼성중공업 주식회사 Propulsion device of ship, and ship having the same
JP2013107522A (en) * 2011-11-22 2013-06-06 Nippon Yusen Kk Rudder valve and rudder for ship
KR101323797B1 (en) * 2011-12-27 2013-10-31 삼성중공업 주식회사 A Ship
EP2626290B1 (en) * 2012-02-09 2015-09-23 ABB Oy Propulsion arrangement in a ship
US9180940B2 (en) * 2013-03-15 2015-11-10 Hadal, Inc. Systems and methods for a robust underwater vehicle
JP5950971B2 (en) * 2014-01-06 2016-07-13 ジャパン・ハムワージ株式会社 Ship rudder
EP3489128A1 (en) * 2017-11-28 2019-05-29 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
KR102054384B1 (en) * 2018-11-08 2019-12-10 재단법인한국조선해양기자재연구원 Ship rudder with removable rudder bulb
CN110588927B (en) * 2019-10-23 2021-02-19 中国科学院沈阳自动化研究所 Light rudder plate system
CN114954872B (en) * 2022-06-29 2024-06-11 中国人民解放军海军工程大学 Twisted rudder for noise reduction and synergy of underwater vehicle and design method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496398A (en) *
FR1020502A (en) * 1950-06-19 1953-02-06 Forges Chantiers Mediterranee Device for improving the propulsion efficiency of propellers, in particular for boats
FR1159201A (en) * 1955-08-13 1958-06-25 Bulb-shaped steering body for ships
GB800917A (en) * 1956-05-25 1958-09-03 Leo Costa Improvements in propelling and steering ships
CN87209395U (en) * 1987-06-20 1988-02-17 武汉水运工程学院 Rudder with turbulent flow mechanism
JPH06305487A (en) * 1993-04-21 1994-11-01 Hitachi Zosen Corp Rudder
JPH08164887A (en) * 1994-12-14 1996-06-25 Mitsubishi Heavy Ind Ltd Collision energy absorption type bulbous bow structure
WO1996032318A1 (en) * 1995-04-11 1996-10-17 Mitsui Engineering & Shipbuilding Co., Ltd. Ship
DE19844353A1 (en) * 1998-09-28 2000-03-30 Herbert Schneekluth Steering rudder for ships, with leading edge of strip outline of rudder fitting above propeller axis turned out in region of moving rudder blade or fixed rudder horn
JP2000168680A (en) * 1998-12-01 2000-06-20 Shibata Ind Co Ltd Cushioning material for floating body
JP3899406B2 (en) * 2003-04-17 2007-03-28 独立行政法人海上技術安全研究所 Ship with lateral bending buffer type bow
DE102004041593B4 (en) * 2004-08-26 2007-02-15 Lindenau Gmbh Schiffswerft Und Maschinenfabrik Double hull
CN100348459C (en) * 2005-11-17 2007-11-14 上海交通大学 Cross anti-pitch rudder

Also Published As

Publication number Publication date
EP1921005B1 (en) 2008-11-12
TW200821219A (en) 2008-05-16
HK1120475A1 (en) 2009-04-03
PT1921005E (en) 2008-11-26
ES2313690T3 (en) 2009-03-01
JP2008120370A (en) 2008-05-29
PL1921005T3 (en) 2009-04-30
US20080110386A1 (en) 2008-05-15
DE502007000234D1 (en) 2008-12-24
CN101181930B (en) 2011-05-25
KR100895379B1 (en) 2009-04-29
KR20080043200A (en) 2008-05-16
JP4571658B2 (en) 2010-10-27
TWI331975B (en) 2010-10-21
NO20071886L (en) 2008-05-14
CN101181930A (en) 2008-05-21
NO337821B1 (en) 2016-06-27
ATE414012T1 (en) 2008-11-15
EP1921005A1 (en) 2008-05-14
HRP20080636T3 (en) 2009-01-31
DE202006017370U1 (en) 2008-03-20
DK1921005T3 (en) 2009-02-02

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