EP2673191A4 - Propulseur d'étrave - Google Patents

Propulseur d'étrave Download PDF

Info

Publication number
EP2673191A4
EP2673191A4 EP11845002.2A EP11845002A EP2673191A4 EP 2673191 A4 EP2673191 A4 EP 2673191A4 EP 11845002 A EP11845002 A EP 11845002A EP 2673191 A4 EP2673191 A4 EP 2673191A4
Authority
EP
European Patent Office
Prior art keywords
bow thruster
thruster
bow
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.)
Withdrawn
Application number
EP11845002.2A
Other languages
German (de)
English (en)
Other versions
EP2673191A1 (fr
Inventor
Mats Olsson
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.)
Examec Holding AB
Original Assignee
Examec Holding 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 Examec Holding AB filed Critical Examec Holding AB
Publication of EP2673191A1 publication Critical patent/EP2673191A1/fr
Publication of EP2673191A4 publication Critical patent/EP2673191A4/fr
Withdrawn legal-status Critical Current

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
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H23/326—Water lubricated bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/22—Handling or lashing of anchors
    • B63B21/227—Stowing the anchor inside the vessel by hauling-in through an aperture in the side walls, stern or bottom
    • 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
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • 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
    • 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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • B63H2001/165—Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H2023/0208—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members
    • B63H2023/0216—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members by means of belts, or the like
    • B63H2023/0233—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members by means of belts, or the like of belts having a toothed contact surface, or regularly spaced bosses, or hollows for slip-less or nearly slip-less meshing with complementary profiled contact surface of a pulley
    • 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
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B63H2025/425—Propulsive elements, other than jets, substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)
EP11845002.2A 2010-11-29 2011-11-28 Propulseur d'étrave Withdrawn EP2673191A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41750310P 2010-11-29 2010-11-29
SE1051249A SE536820C2 (sv) 2010-11-29 2010-11-29 Vattensmord drivanordning för marint fartyg
PCT/SE2011/051436 WO2012074465A1 (fr) 2010-11-29 2011-11-28 Propulseur d'étrave

Publications (2)

Publication Number Publication Date
EP2673191A1 EP2673191A1 (fr) 2013-12-18
EP2673191A4 true EP2673191A4 (fr) 2017-02-08

Family

ID=46172161

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11845002.2A Withdrawn EP2673191A4 (fr) 2010-11-29 2011-11-28 Propulseur d'étrave

Country Status (3)

Country Link
EP (1) EP2673191A4 (fr)
SE (1) SE536820C2 (fr)
WO (1) WO2012074465A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178129B1 (da) * 2014-05-15 2015-06-08 Christensen Jens Ole Roterende Styresystem til regulering af kursen på et skib
NO20180926A1 (en) * 2018-06-29 2019-05-06 Jungminds As Fluid machines
WO2020008238A1 (fr) * 2018-07-06 2020-01-09 Kaboodvandy Rad Modjtaba Turbo-machines sans arbre & systèmes de propulsion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478712A (en) * 1968-10-16 1969-11-18 Sports Jet Ind Inc Inboard jet propulsion unit
US3610713A (en) * 1969-10-08 1971-10-05 Satterthwaite James G Water lubricated thrust bearing
US5152240A (en) * 1989-09-29 1992-10-06 Guy Fontanille Retractable or storable thruster using a trapezodidal deformably rotatable device producing rectilinear movement inside a well

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2127964Y (zh) * 1991-10-11 1993-03-10 济南液压泵厂 水润滑复合运动止推轴承
US5435763A (en) * 1994-08-01 1995-07-25 Pignata; Richard Outboard power unit having an internal propeller assembly for a boat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478712A (en) * 1968-10-16 1969-11-18 Sports Jet Ind Inc Inboard jet propulsion unit
US3610713A (en) * 1969-10-08 1971-10-05 Satterthwaite James G Water lubricated thrust bearing
US5152240A (en) * 1989-09-29 1992-10-06 Guy Fontanille Retractable or storable thruster using a trapezodidal deformably rotatable device producing rectilinear movement inside a well

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012074465A1 *

Also Published As

Publication number Publication date
SE536820C2 (sv) 2014-09-23
SE1051249A1 (sv) 2012-05-30
EP2673191A1 (fr) 2013-12-18
WO2012074465A1 (fr) 2012-06-07

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RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20170109

RIC1 Information provided on ipc code assigned before grant

Ipc: B63H 5/14 20060101ALI20170102BHEP

Ipc: B63H 23/00 20060101ALN20170102BHEP

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Ipc: B63H 23/32 20060101ALI20170102BHEP

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Ipc: B63H 23/02 20060101ALN20170102BHEP

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