DK2163471T3 - Progress and steering arrangements - Google Patents

Progress and steering arrangements

Info

Publication number
DK2163471T3
DK2163471T3 DK08164275.3T DK08164275T DK2163471T3 DK 2163471 T3 DK2163471 T3 DK 2163471T3 DK 08164275 T DK08164275 T DK 08164275T DK 2163471 T3 DK2163471 T3 DK 2163471T3
Authority
DK
Denmark
Prior art keywords
rudder
bulb
leading edge
shaped body
propeller
Prior art date
Application number
DK08164275.3T
Other languages
Danish (da)
Inventor
Henning Kuhlmann
Beek Teus Van
Original Assignee
Waertsilae Netherlands B V
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 Waertsilae Netherlands B V, Becker Marine Sys Gmbh & Co Kg filed Critical Waertsilae Netherlands B V
Application granted granted Critical
Publication of DK2163471T3 publication Critical patent/DK2163471T3/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
    • 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
    • B63H1/28—Other means for improving propeller efficiency
    • 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)
  • Toys (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Transmission Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Gears, Cams (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

A propulsion and steering arrangement for a vessel comprises a screw propeller (2) and a turnable rudder (10) arranged behind the propeller (2). A fairing (6) at a tail end of the propeller (2) and a bulb-shaped body (20) provided on the rudder (10) form a streamlined body which is continuous except for a narrow gap between the fairing (6) and the bulb-shaped body (20). The rudder (10) has a twisted upper leading edge (12) extending from an upper end (17) of the rudder (10) to the bulb-shaped body (20) and a twisted lower leading edge (13) extending from a lower end (18) of the rudder (10) to the bulb-shaped body (20). At least one of the upper leading edge (12) and the lower leading edge (13) has a constant twist angle.
DK08164275.3T 2008-09-12 2008-09-12 Progress and steering arrangements DK2163471T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08164275A EP2163471B1 (en) 2008-09-12 2008-09-12 Propulsion and steering arrangement

Publications (1)

Publication Number Publication Date
DK2163471T3 true DK2163471T3 (en) 2011-10-24

Family

ID=40467363

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08164275.3T DK2163471T3 (en) 2008-09-12 2008-09-12 Progress and steering arrangements

Country Status (9)

Country Link
EP (1) EP2163471B1 (en)
JP (1) JP2010064740A (en)
KR (1) KR20100036936A (en)
CN (1) CN101716989A (en)
AT (1) ATE523423T1 (en)
DK (1) DK2163471T3 (en)
ES (1) ES2371297T3 (en)
HR (1) HRP20110723T1 (en)
PT (1) PT2163471E (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5984657B2 (en) * 2012-12-20 2016-09-06 三菱重工業株式会社 Swing propeller and ship
JP2015074434A (en) * 2013-10-11 2015-04-20 ナカシマプロペラ株式会社 Propulsion unit
EP3051376B1 (en) * 2015-01-27 2017-12-20 ABB Schweiz AG Ship emergency stopping
DE102015103285A1 (en) * 2015-03-06 2016-09-08 Becker Marine Systems Gmbh & Co. Kg Arrangement for multi-propeller ships with external propeller shafts and method for producing such an arrangement
CN105015753B (en) * 2015-07-01 2017-08-22 胡景威 A kind of rudder for ship
CN105416554B (en) * 2015-12-24 2017-09-29 九成投资集团有限公司 With rudder blade from song to guide margin
JP6265565B2 (en) * 2016-03-18 2018-01-24 ジャパンマリンユナイテッド株式会社 Rudder structure and ship manufacturing method
EP3450299B1 (en) * 2016-04-28 2021-08-18 Japan Marine United Corporation Propulsion device for multi-shaft ship
JP6203349B1 (en) * 2016-09-06 2017-09-27 ジャパンマリンユナイテッド株式会社 Ship rudder
CN107813919A (en) * 2016-09-12 2018-03-20 吉龙塑胶制品江苏有限公司 A kind of power tail vane
CN108216536B (en) * 2016-12-09 2019-09-06 中国科学院沈阳自动化研究所 A kind of light-duty unmanned underwater robot steering gear
KR101998285B1 (en) * 2019-05-17 2019-07-09 이상욱 Rudder for special ship

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762445A (en) 1954-05-05 1956-11-28 Leo Costa Device for improving the propelling and manceuvrability of screw-propelled vessels
SE459249B (en) * 1987-12-09 1989-06-19 Kamewa Ab COMBINED ROOTER AND PROPELLER DEVICE
NO302515B1 (en) 1995-09-29 1998-03-16 Waertsilae Nsd Norway As Progress and control unit for a vessel
JP2003200891A (en) * 2002-01-04 2003-07-15 Sumitomo Heavy Ind Ltd Pod type propeller and vessel with the same
PL1871659T3 (en) * 2005-04-20 2015-02-27 Rolls Royce Ab A propulsion and steering arrangement for a ship
DE202006017370U1 (en) * 2006-11-13 2008-03-20 Becker Marine Systems Gmbh & Co. Kg Oars for ships
DE202007015941U1 (en) * 2007-11-13 2008-01-17 Becker Marine Systems Gmbh & Co. Kg Oars for ships

Also Published As

Publication number Publication date
ATE523423T1 (en) 2011-09-15
ES2371297T3 (en) 2011-12-29
JP2010064740A (en) 2010-03-25
CN101716989A (en) 2010-06-02
PT2163471E (en) 2011-12-15
HRP20110723T1 (en) 2011-12-31
EP2163471A1 (en) 2010-03-17
KR20100036936A (en) 2010-04-08
EP2163471B1 (en) 2011-09-07

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