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NO984812L - Speed rudder - Google Patents

Speed rudder

Info

Publication number
NO984812L
NO984812L NO984812A NO984812A NO984812L NO 984812 L NO984812 L NO 984812L NO 984812 A NO984812 A NO 984812A NO 984812 A NO984812 A NO 984812A NO 984812 L NO984812 L NO 984812L
Authority
NO
Norway
Prior art keywords
speed rudder
rudder
speed
Prior art date
Application number
NO984812A
Other languages
Norwegian (no)
Other versions
NO984812D0 (en
Inventor
Wolfgang Barkemeyer
Original Assignee
Barkemeyer Schiffstechnik Gmbh
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 Barkemeyer Schiffstechnik Gmbh filed Critical Barkemeyer Schiffstechnik Gmbh
Publication of NO984812D0 publication Critical patent/NO984812D0/en
Publication of NO984812L publication Critical patent/NO984812L/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Toys (AREA)
NO984812A 1997-10-16 1998-10-15 Speed rudder NO984812L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19746711A DE19746711A1 (en) 1997-10-16 1997-10-16 Rudder for watercraft

Publications (2)

Publication Number Publication Date
NO984812D0 NO984812D0 (en) 1998-10-15
NO984812L true NO984812L (en) 1999-04-19

Family

ID=7846315

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984812A NO984812L (en) 1997-10-16 1998-10-15 Speed rudder

Country Status (3)

Country Link
EP (1) EP0909703B1 (en)
DE (2) DE19746711A1 (en)
NO (1) NO984812L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960577A1 (en) * 1999-12-15 2001-06-21 Schottel Gmbh & Co Kg Device for changing the direction of travel of a watercraft
DE10160000B4 (en) * 2001-12-07 2005-10-27 Kvaerner Warnow Werft Gmbh Method and device for reducing material damage to ship's pens
DE202010004191U1 (en) * 2010-03-23 2010-07-01 Van Der Velden Barkemeyer Gmbh Oars for ships
KR101259460B1 (en) * 2010-11-17 2013-04-30 삼성중공업 주식회사 Rudder force increase device of vessel
CN105366024B (en) * 2015-12-10 2017-05-31 重庆交通大学 A kind of drag-reduction energy-saving type rudder blade
US10422267B2 (en) * 2016-11-16 2019-09-24 Benjamin Quinby Marine rudder exhaust system
DE102023100314B4 (en) 2023-01-09 2024-09-05 Universität Rostock, Körperschaft des öffentlichen Rechts Device and method for increasing a buoyancy force on a ship's rudder by means of active flow control, and ship's rudder
CN116252939B (en) * 2023-02-28 2024-02-02 中国船舶科学研究中心 Active flow control method suitable for X-shaped control surface underwater vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE665716C (en) 1935-07-17 1938-10-01 Fried Krupp Germaniawerft Akt Streamlined balance rudder
US2145463A (en) * 1936-09-08 1939-01-31 Jacob G Spinanger Air film lubrication of marine vessels
US2961987A (en) * 1958-08-13 1960-11-29 Interessengemeinschaft Mello R Rudders for ships
DE1506567A1 (en) 1967-04-27 1973-08-23 Messerschmitt Boelkow Blohm CONTROL DEVICE FOR PENDULUM RUDDER
US3915106A (en) * 1973-07-02 1975-10-28 Supramar Ag Hydrofoil with lift control by airfreed for watercraft
DE2820355C2 (en) 1978-05-10 1984-02-02 Jastram-Werke Gmbh Kg, 2050 Hamburg Oars for watercraft and floating equipment
DE3010431A1 (en) 1980-03-19 1981-09-24 Johann B. Dr.-Ing. 8000 München Endres Reduction of ship's hull friction by compressed gas - involves ejecting gas through apertures in hull wall to separate boundary layer
SE8104074L (en) * 1981-06-30 1982-12-31 Bengt Akerblom FLOW MODIFYING ELEMENT, Separate RODS
AU625994B2 (en) * 1988-10-20 1992-07-23 J.P. Van Gelder Marine Pty Limited Improved cross-sectional design of a foil

Also Published As

Publication number Publication date
EP0909703B1 (en) 2003-06-04
DE59808597D1 (en) 2003-07-10
NO984812D0 (en) 1998-10-15
EP0909703A3 (en) 2001-08-29
EP0909703A2 (en) 1999-04-21
DE19746711A1 (en) 1999-04-22

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application