EP2593356A4 - A propulsion unit for a marine vessel and a marine vessel having a propulsion unit - Google Patents

A propulsion unit for a marine vessel and a marine vessel having a propulsion unit Download PDF

Info

Publication number
EP2593356A4
EP2593356A4 EP11807145.5A EP11807145A EP2593356A4 EP 2593356 A4 EP2593356 A4 EP 2593356A4 EP 11807145 A EP11807145 A EP 11807145A EP 2593356 A4 EP2593356 A4 EP 2593356A4
Authority
EP
European Patent Office
Prior art keywords
propulsion unit
marine vessel
marine
vessel
propulsion
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP11807145.5A
Other languages
German (de)
French (fr)
Other versions
EP2593356B1 (en
EP2593356A1 (en
Inventor
Gunnar Styrud
Per Nahnfeldt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kongsberg Maritime Sweden AB
Original Assignee
Rolls Royce AB
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 AB filed Critical Rolls Royce AB
Publication of EP2593356A1 publication Critical patent/EP2593356A1/en
Publication of EP2593356A4 publication Critical patent/EP2593356A4/en
Application granted granted Critical
Publication of EP2593356B1 publication Critical patent/EP2593356B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/06—Operation in ice-infested waters
    • 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
    • B63H2001/283—Propeller hub caps with fins having a pitch different from pitch of propeller blades, or a helix hand opposed to the propellers' helix hand
    • 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
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Catching Or Destruction (AREA)
  • Toys (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
EP11807145.5A 2010-07-12 2011-06-22 A propulsion unit for a marine vessel and a marine vessel having a propulsion unit Active EP2593356B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1050782 2010-07-12
SE1051155 2010-11-04
PCT/SE2011/050828 WO2012008901A1 (en) 2010-07-12 2011-06-22 A propulsion unit for a marine vessel and a marine vessel having a propulsion unit

Publications (3)

Publication Number Publication Date
EP2593356A1 EP2593356A1 (en) 2013-05-22
EP2593356A4 true EP2593356A4 (en) 2017-04-26
EP2593356B1 EP2593356B1 (en) 2021-03-24

Family

ID=45469691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11807145.5A Active EP2593356B1 (en) 2010-07-12 2011-06-22 A propulsion unit for a marine vessel and a marine vessel having a propulsion unit

Country Status (4)

Country Link
EP (1) EP2593356B1 (en)
CN (1) CN103097238B (en)
RU (1) RU2584038C2 (en)
WO (1) WO2012008901A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622168C2 (en) 2012-02-07 2017-06-13 Роллс-Ройс Аб Propulsion system for sea craft and sea craft, containing propulsion system of this type
NL2008948C2 (en) * 2012-06-06 2013-12-09 G A M Manshanden Man B V SHIP SCREW.
KR20150102851A (en) * 2014-02-28 2015-09-08 삼우중공업(주) Azimuth thruster of ship
EP2993120A1 (en) * 2014-09-03 2016-03-09 ABB Oy Ship propulsion arrangement
RU2708696C1 (en) * 2019-04-01 2019-12-11 Общество С Ограниченной Ответственностью "Прикладной Инженерный И Учебный Центр "Сапфир" Screw propeller of screw-steering column of water vessel and screw-steering column with said screw propeller
EP3782898A1 (en) * 2019-08-20 2021-02-24 Siemens Gamesa Renewable Energy A/S Control system for operating a floating wind turbine under sea ice conditions

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE61072C1 (en) *
DE129799C (en) * 1900-01-01
EP0255136A1 (en) * 1986-07-31 1988-02-03 Mitsui O.S.K. Lines, Ltd. A screw propeller boss cap with fins
JPH032896U (en) * 1989-05-31 1991-01-11
JPH0789487A (en) * 1993-09-22 1995-04-04 Japan Hamuwaaji Kk Propulsion unit for ship
CN2214354Y (en) * 1994-08-18 1995-12-06 中国船舶工业总公司第七研究院第七○八研究所 Propeller cap with adaptive inflow fin
EP0758606A1 (en) * 1995-08-16 1997-02-19 Schottel-Werft Josef Becker GmbH & Co KG. Hub cap for ship propellers
JP2002104284A (en) * 2000-09-28 2002-04-10 Mitsui O S K Lines Ltd Propeller of ship having hub eddy eliminating device
US20060172632A1 (en) * 2002-12-20 2006-08-03 Tomi Veikonheimo Arrangement in a propulsion system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1075538A (en) * 1976-08-09 1980-04-15 Mikihisa Komot Ice-breaking means for ships
FI91513C (en) * 1989-09-18 1994-07-11 Aquamaster Rauma Oy Nozzle propeller assembly
FI94508C (en) * 1991-03-18 1995-09-25 Masa Yards Oy Icebreaking vessels
RU2073346C1 (en) * 1994-03-18 1997-02-10 Центральный научно-исследовательский институт им.акад.А.Н.Крылова ICE-BOAT BOW ROWING SCREW
FI109783B (en) * 1997-02-27 2002-10-15 Kvaerner Masa Yards Oy A method of opening a passage through an ice field and an icebreaker
RU2126762C1 (en) * 1997-09-15 1999-02-27 Центральный научно-исследовательский институт им.акад.А.Н.Крылова Shipboard screw-rudder
FI122324B (en) * 2007-07-06 2011-11-30 Aker Arctic Technology Oy Process for improving the ice breaking properties and watercraft of a watercraft produced by the method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE61072C1 (en) *
DE129799C (en) * 1900-01-01
EP0255136A1 (en) * 1986-07-31 1988-02-03 Mitsui O.S.K. Lines, Ltd. A screw propeller boss cap with fins
JPH032896U (en) * 1989-05-31 1991-01-11
JPH0789487A (en) * 1993-09-22 1995-04-04 Japan Hamuwaaji Kk Propulsion unit for ship
CN2214354Y (en) * 1994-08-18 1995-12-06 中国船舶工业总公司第七研究院第七○八研究所 Propeller cap with adaptive inflow fin
EP0758606A1 (en) * 1995-08-16 1997-02-19 Schottel-Werft Josef Becker GmbH & Co KG. Hub cap for ship propellers
JP2002104284A (en) * 2000-09-28 2002-04-10 Mitsui O S K Lines Ltd Propeller of ship having hub eddy eliminating device
US20060172632A1 (en) * 2002-12-20 2006-08-03 Tomi Veikonheimo Arrangement in a propulsion system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012008901A1 *

Also Published As

Publication number Publication date
RU2584038C2 (en) 2016-05-20
EP2593356B1 (en) 2021-03-24
CN103097238B (en) 2016-09-21
CN103097238A (en) 2013-05-08
WO2012008901A1 (en) 2012-01-19
EP2593356A1 (en) 2013-05-22
RU2013103749A (en) 2014-08-20

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