SG159429A1 - Rudder arrangement for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder - Google Patents

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

Info

Publication number
SG159429A1
SG159429A1 SG200807140-9A SG2008071409A SG159429A1 SG 159429 A1 SG159429 A1 SG 159429A1 SG 2008071409 A SG2008071409 A SG 2008071409A SG 159429 A1 SG159429 A1 SG 159429A1
Authority
SG
Singapore
Prior art keywords
rudder
ships
rudder blade
arrangement
cavitation
Prior art date
Application number
SG200807140-9A
Other languages
English (en)
Inventor
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 SG159429A1 publication Critical patent/SG159429A1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
SG200807140-9A 2008-08-13 2008-09-24 Rudder arrangement for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder SG159429A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008010759 2008-08-13
DE202008012125 2008-09-11

Publications (1)

Publication Number Publication Date
SG159429A1 true SG159429A1 (en) 2010-03-30

Family

ID=41668179

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200807140-9A SG159429A1 (en) 2008-08-13 2008-09-24 Rudder arrangement for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder

Country Status (6)

Country Link
JP (1) JP5172568B2 (enExample)
KR (1) KR20100020882A (enExample)
CA (1) CA2639804C (enExample)
NO (1) NO338898B1 (enExample)
SG (1) SG159429A1 (enExample)
TW (1) TWI367845B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5578931B2 (ja) * 2010-05-18 2014-08-27 ジャパン・ハムワージ株式会社 船舶用高揚力舵
KR102305888B1 (ko) * 2020-01-30 2021-09-27 현대중공업 주식회사 조향장치 및 이를 구비하는 선박
CN115384748A (zh) * 2022-09-15 2022-11-25 重庆长源船舶设备有限公司 一种江用悬挂式襟翼舵

Family Cites Families (10)

* 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 (de) * 1958-04-30 1962-11-29 Maierform Holding Sa Schiffsruder mit zueinander versetzten oberen und unteren Ruderhaelften
FR1251898A (fr) * 1960-03-24 1961-01-20 Eta Corp Gouvernail perfectionné
JPS5830896A (ja) * 1981-08-18 1983-02-23 Ishikawajima Harima Heavy Ind Co Ltd 不連続部のない反動舵
JPH06305487A (ja) * 1993-04-21 1994-11-01 Hitachi Zosen Corp 舵
JPH0911990A (ja) * 1995-06-30 1997-01-14 Hitachi Zosen Corp 舵
JPH11105794A (ja) * 1997-10-03 1999-04-20 Sanoyasu Hishino Meisho:Kk 変形反動舵
JP3623947B2 (ja) * 2002-05-23 2005-02-23 株式会社新来島どっく 斜流スロット形成舵
JP2005246996A (ja) * 2004-03-01 2005-09-15 Mitsui Eng & Shipbuild Co Ltd 船舶用舵及び船舶
DE202004006453U1 (de) * 2004-04-23 2004-11-11 Becker Marine Systems Gmbh & Co. Kg Ruder für Schiffe

Also Published As

Publication number Publication date
KR20100020882A (ko) 2010-02-23
TWI367845B (en) 2012-07-11
CA2639804A1 (en) 2010-02-13
CA2639804C (en) 2011-02-01
HK1140461A1 (en) 2010-10-15
NO338898B1 (no) 2016-10-31
TW201006726A (en) 2010-02-16
JP5172568B2 (ja) 2013-03-27
JP2010042796A (ja) 2010-02-25
NO20084070L (no) 2010-02-15

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