EP2673191A4 - Bow thruster - Google Patents

Bow thruster Download PDF

Info

Publication number: EP2673191A4
Authority: EP; European Patent Office
Prior art keywords: bow thruster; thruster; bow
Prior art date: 2010-11-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

French (fr)

Other versions

EP2673191A1 (en

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.)

2010-11-29

Filing date

2011-11-28

Publication date

2017-02-08

2011-11-28 Application filed by Examec Holding AB filed Critical Examec Holding AB

2013-12-18 Publication of EP2673191A1 publication Critical patent/EP2673191A1/en

2017-02-08 Publication of EP2673191A4 publication Critical patent/EP2673191A4/en

Status Withdrawn legal-status Critical Current

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 Bow thruster Withdrawn EP2673191A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US41750310P	2010-11-29	2010-11-29
SE1051249A SE536820C2 (en)	2010-11-29	2010-11-29	Water-lubricated marine device
PCT/SE2011/051436 WO2012074465A1 (en)	2010-11-29	2011-11-28	Bow thruster

Publications (2)

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

Family

ID=46172161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11845002.2A Withdrawn EP2673191A4 (en)	2010-11-29	2011-11-28	Bow thruster

Country Status (3)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK178129B1 (en) *	2014-05-15	2015-06-08	Christensen Jens Ole	Rotary Control System for regulating the course of a ship
NO343685B1 (en) *	2018-06-29	2019-05-06	Jungminds As	Fluid machines
WO2020008238A1 (en) *	2018-07-06	2020-01-09	Kaboodvandy Rad Modjtaba	Shaft-less turbo-machines & propulsion systems
EP4217264A4 (en) *	2020-09-24	2024-11-06	Manson Anchors Ltd	Anchor system of or for marine vessels and anchors for such

Citations (4)

* 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
US5435763A (en) *	1994-08-01	1995-07-25	Pignata; Richard	Outboard power unit having an internal propeller assembly for a boat

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN2127964Y (en) *	1991-10-11	1993-03-10	济南液压泵厂	Water-lubricated composite motion thrust bearing

2010
- 2010-11-29 SE SE1051249A patent/SE536820C2/en not_active IP Right Cessation
2011
- 2011-11-28 WO PCT/SE2011/051436 patent/WO2012074465A1/en active Application Filing
- 2011-11-28 EP EP11845002.2A patent/EP2673191A4/en not_active Withdrawn

Patent Citations (4)

* 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
US5435763A (en) *	1994-08-01	1995-07-25	Pignata; Richard	Outboard power unit having an internal propeller assembly for a boat

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 (en)	2014-09-23
SE1051249A1 (en)	2012-05-30
EP2673191A1 (en)	2013-12-18
WO2012074465A1 (en)	2012-06-07

Publication	Publication Date	Title
EP2650133A4 (en)	2018-03-28	Printer
EP2585363B8 (en)	2015-01-28	Watercraft
EP2532577B8 (en)	2017-08-02	Submarine
EP2528531A4 (en)	2017-04-12	Overforce mechanism
EP2253537B8 (en)	2018-12-19	Unmanned aircraft
EP2343235B8 (en)	2019-09-18	Submarine
EP2673191A4 (en)	2017-02-08	Bow thruster
EP2647565A4 (en)	2017-12-06	Ship
EP2623326A4 (en)	2018-03-21	Printer
AU2010100385A4 (en)	2010-09-30	Eldeap
AU2010100100A4 (en)	2010-03-04	Rip Buoy
EP2534038A4 (en)	2017-04-19	Vessel hull configuration
AU2010101066A4 (en)	2010-10-28	Tropidry
AU2010904992A0 (en)	2010-11-25	Marine rudders
AU2010100236A4 (en)	2010-05-13	Boat canopy
AU2010903685A0 (en)	2010-09-02	Electromotive thruster
AU2010901681A0 (en)	2010-05-13	Marine propellers
AU2010902774A0 (en)	2010-07-08	Bow rasor
AU2010904243A0 (en)	2010-10-07	Dart Boat Arrangement
AU2010904627A0 (en)	2010-11-04	Thermatic torpedo
AU2010900212A0 (en)	2010-02-04	Self-righting craft
AU2010900921A0 (en)	2010-03-25	Boat hull
AU2012901086A0 (en)	2012-03-29	Watercraft thruster
AU2010900554A0 (en)	2010-02-25	Slender Hull
AU2010904323A0 (en)	2010-10-14	Surfboard Protector

Legal Events

Date	Code	Title	Description
2013-11-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-12-18	17P	Request for examination filed	Effective date: 20131016
2013-12-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-03-05	DAX	Request for extension of the european patent (deleted)
2017-02-08	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20170109
2017-02-08	RIC1	Information provided on ipc code assigned before grant	Ipc: B63H 5/14 20060101ALI20170102BHEP Ipc: B63H 23/00 20060101ALN20170102BHEP Ipc: B63H 25/46 20060101ALI20170102BHEP Ipc: B63H 23/32 20060101ALI20170102BHEP Ipc: B63H 1/16 20060101ALN20170102BHEP Ipc: B63H 25/42 20060101AFI20170102BHEP Ipc: F16C 17/14 20060101ALI20170102BHEP Ipc: B63H 23/02 20060101ALN20170102BHEP Ipc: F16C 19/02 20060101ALI20170102BHEP Ipc: B63H 5/125 20060101ALI20170102BHEP
2019-05-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2019-06-05	17Q	First examination report despatched	Effective date: 20190507
2020-01-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-02-26	18D	Application deemed to be withdrawn	Effective date: 20190918