NO20033444L - Device for increasing the transmission stability of ships - Google Patents

Device for increasing the transmission stability of ships

Info

Publication number
NO20033444L
NO20033444L NO20033444A NO20033444A NO20033444L NO 20033444 L NO20033444 L NO 20033444L NO 20033444 A NO20033444 A NO 20033444A NO 20033444 A NO20033444 A NO 20033444A NO 20033444 L NO20033444 L NO 20033444L
Authority
NO
Norway
Prior art keywords
ships
increasing
transmission stability
stability
transmission
Prior art date
Application number
NO20033444A
Other languages
Norwegian (no)
Other versions
NO20033444D0 (en
NO324501B1 (en
Inventor
Leif Vartdal
Stig Endre Moe
Kare Nerland
Henning Borgen
Original Assignee
Rolls Royce Marine As
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 Rolls Royce Marine As filed Critical Rolls Royce Marine As
Priority to NO20033444A priority Critical patent/NO324501B1/en
Publication of NO20033444D0 publication Critical patent/NO20033444D0/en
Priority to PCT/NO2004/000234 priority patent/WO2005012075A1/en
Publication of NO20033444L publication Critical patent/NO20033444L/en
Publication of NO324501B1 publication Critical patent/NO324501B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/06—Shape of fore part
    • B63B1/063—Bulbous bows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmitters (AREA)
  • Toys (AREA)
NO20033444A 2003-08-01 2003-08-01 Device for increasing the transmission stability of ships NO324501B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20033444A NO324501B1 (en) 2003-08-01 2003-08-01 Device for increasing the transmission stability of ships
PCT/NO2004/000234 WO2005012075A1 (en) 2003-08-01 2004-08-02 Device for increasing the yaw stability in ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20033444A NO324501B1 (en) 2003-08-01 2003-08-01 Device for increasing the transmission stability of ships

Publications (3)

Publication Number Publication Date
NO20033444D0 NO20033444D0 (en) 2003-08-01
NO20033444L true NO20033444L (en) 2005-02-02
NO324501B1 NO324501B1 (en) 2007-11-05

Family

ID=27800841

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033444A NO324501B1 (en) 2003-08-01 2003-08-01 Device for increasing the transmission stability of ships

Country Status (2)

Country Link
NO (1) NO324501B1 (en)
WO (1) WO2005012075A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20061745L (en) 2006-04-20 2007-10-22 Rolls Royce Marine As Azipull
EP1873051A1 (en) * 2006-06-30 2008-01-02 Technische Universiteit Delft Ship
EP2371701A1 (en) * 2010-03-19 2011-10-05 BV Scheepswerf Damen Gorinchem Ship such as a tug with azimuting tractor drive
RU2610887C2 (en) 2011-11-18 2017-02-17 Роллс-Ройс Аб Method and device for reducing azimuthal torque affecting propulsion gondola unit or azimuthal maneuvering device
SE542122C2 (en) 2016-12-07 2020-02-25 Kongsberg Maritime Sweden Ab A pod unit or azimuth thruster having a fin arrangement for reducing the azimuthal torque
US11981410B2 (en) 2021-08-06 2024-05-14 Peter Van Diepen Stern bulbs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934531A (en) * 1974-07-18 1976-01-27 Allen Rudolph A Ocean going cargo transport system
NO153560C (en) * 1983-07-19 1986-04-16 Roar Ramde HULL FORM.
NO864485L (en) * 1986-11-11 1988-05-13 Liaaen As A M PROVIDING DEVICE FOR SHIPS AND BOATS.
SE459249B (en) * 1987-12-09 1989-06-19 Kamewa Ab COMBINED ROOTER AND PROPELLER DEVICE
US5163377A (en) * 1991-05-09 1992-11-17 Dyna-Yacht, Inc. Sailing yacht
FI941196A (en) * 1994-03-14 1995-09-15 Aquamaster Rauma Ltd Tug for escort and / or port use
JPH08133172A (en) * 1994-11-09 1996-05-28 Ishikawajima Harima Heavy Ind Co Ltd Stern shape for twin skeg ship type
NO983369L (en) * 1998-07-21 2000-01-24 Petroleum Geo Services As hull Form
EP1177129B1 (en) * 1999-05-11 2004-04-14 Siemens Aktiengesellschaft Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller
NL1012716C2 (en) * 1999-07-27 2001-01-30 Hubertus Adriaan Pothoven Sailboat.

Also Published As

Publication number Publication date
NO20033444D0 (en) 2003-08-01
WO2005012075A1 (en) 2005-02-10
NO324501B1 (en) 2007-11-05

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