WO2010054418A1 - Querstrahlruder für ein wasserfahrzeug - Google Patents
Querstrahlruder für ein wasserfahrzeug Download PDFInfo
- Publication number
- WO2010054418A1 WO2010054418A1 PCT/AT2009/000433 AT2009000433W WO2010054418A1 WO 2010054418 A1 WO2010054418 A1 WO 2010054418A1 AT 2009000433 W AT2009000433 W AT 2009000433W WO 2010054418 A1 WO2010054418 A1 WO 2010054418A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- propeller
- transverse
- housing
- longitudinal
- electric motor
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- 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
- B63H5/125—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
- B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
Definitions
- the invention relates to a transverse thruster for a watercraft with a housing, at least one mounted in the housing electric motor and at least one transversely acting to the longitudinal axis of the watercraft transverse propeller.
- Transverse thrusters to assist the maneuvering of a ship with a propeller acting transversely to the ship's longitudinal axis are also called transverse jet control systems.
- bow thruster is also common.
- a tubular passage is formed through the entire ship's width.
- a propeller impeller
- the propeller is driven by an electric or hydraulic motor installed in the ship.
- Transverse thrusters without a tubular passage through the ship are known, for example, from EP 0 716 977 A1 and US 2001/0291133 A1, wherein the propeller is located outside the ship in the water, but the engine is inside the boat.
- US Pat. No. 5,152,240 A and US Pat. No. 4,529,386 A describe transverse thrusters which are arranged completely in the interior of the boat and, after opening a flap located in the fuselage, can be extended out of the bow or retracted back into the bow.
- transverse thrusters From US 4,732,104 A, DE 3 001 701 A1, US 4,208,978 A, US 4,223,625 A show transverse thrusters, which are attached to the bow and are arranged when not in use above the water. Using different devices, eg by manually swiveling around a horizontal axis, the transverse thrusters can be lowered below the water level. From FR 2 810012 A1, a transverse thruster is shown, which is removably mounted laterally on the side of the ship and the engine and propeller are in operation in a housing under water.
- the housing of the transverse thruster is mounted stationarily on the ship's hull.
- the at least one propeller acting transversely to the longitudinal axis of the watercraft and the at least one electric motor provided for driving the propeller or the propellers are arranged in this housing.
- EP 0 566788 discloses a ship propulsion system which has a propeller driven by an electric motor and which can be mounted on the outside of the hull.
- the object of the invention is to expand the capabilities of a transverse thruster of the type mentioned above. According to the invention, this is achieved by a device having the features of claim 1.
- the device of the invention has at least one longitudinal propeller acting in the longitudinal direction of the watercraft.
- the longitudinal propeller can be driven by the same electric motor as the transverse propeller, wherein the transverse propeller and the longitudinal propeller can be connected in each case via a coupling to the electric motor and separated from the electric motor.
- the transverse propeller and the longitudinal propeller can each be driven by a separate electric motor, wherein both the electric motor serving to drive the transverse propeller and the electric motor serving to drive the longitudinal propeller are arranged in the common housing.
- transverse propeller In principle, it is conceivable and possible to provide more than one transverse propeller, with the transverse propellers being drivable by the same or separate electric motors. Furthermore, it is basically conceivable and possible to provide more than one longitudinal propeller, wherein the longitudinal propeller can be driven by the same or by separate electric motors.
- a device By a device according to the invention, the maneuverability of the ship, especially in connection with the dismantling and docking of the ship, significantly expanded.
- Motor main drives of motor ships are usually in the form of training motors formed.
- Such an internal combustion engine requires a certain minimum speed, which still generates a relatively large amount of thrust, so that maneuvering the ship with the main propulsion system is very difficult.
- the main drive By equipping the ship with a device according to the invention for maneuvering the ship, the main drive can be completely turned off and the ship can only be maneuvered with the device according to the invention.
- the longitudinal propeller With the longitudinal propeller, the speed of the ship in the direction of its longitudinal axis -forwards or backwards-can be influenced, whereby the ship can be accelerated or braked.
- the transverse propeller With the help of the transverse propeller, the direction of the ship's longitudinal axis can be changed.
- the inventive device thus represents a transverse thruster with integrated auxiliary drive.
- a device according to the invention can be used in ships with a length in the range of 7m to 20m.
- a device according to the invention can advantageously be used both in motorboats and sailboats.
- the weight of the ship, which is equipped with a device according to the invention is conveniently in the range of 1, 51 to 181st
- the housing of the device according to the invention is mounted on the ship's hull outboard.
- the housing has a connecting flange, via which it can be attached to the ship's hull in a stationary manner.
- the at least one electric motor in the housing arranged outside the electric motor can be cooled by the water. As a result, a simple and effective cooling of the at least one electric motor is achieved.
- the longitudinal propeller can be conveniently used to provide a power source. For example, for longer trips with sailing ships, the sufficient power supply is usually problematic. Due to the movement of the ship through the water, eg via the wind drive, the longitudinal propeller can move away from it Be driven movement and drive the respective electric motor or, which now acts as a generator.
- the longitudinal propeller can be designed as a variable pitch propeller.
- Variable pitch propellers are known.
- FIG. 1 shows a device according to the invention in oblique view.
- FIG. 2 shows an oblique view of the device of FIG. 1 from another viewing direction
- Fig. 3 is a side view
- Fig. 4 is a schematic of the device; 5 shows a schematic representation of an operating and control unit of the device; Fig. 6 is a schematic diagram corresponding to Figure 4 of a modified embodiment. Fig. 7 is a schematic representation of a ship with a device mounted thereon according to the invention.
- FIGS. 1 to 5 An exemplary embodiment of a device according to the invention is shown in FIGS. 1 to 5.
- the housing comprises a housing 1 with an electric motor 2 arranged therein.
- the housing 1 has a longitudinal axis which, in the mounted state of the device, is to be aligned parallel to the longitudinal axis 3 of the watercraft.
- the housing 1 is favorably streamlined in order to minimize the water resistance.
- a connecting flange 6 of the housing 1 For fastening the housing 1 to the hull 4 of the watercraft 5 (see Fig. 7) is a connecting flange 6 of the housing 1, which abuts the hull 4 in the assembled state.
- the attachment is effected by means of a first threaded bolt 7, which is attached to the connecting flange 6, for example by welding or screwing.
- the threaded bolt 7 is hollow so that the supply and An Kunststoffen the device can be supplied through this.
- a seal 8 To seal against the hole through the hull 4 is a seal 8. Nuts 9, 10 for screwing are also shown.
- additional attachments are advantageously carried out, for which purpose holes 11, 12 provided by the connecting flange 6, through which, for example, screws can be screwed into the hull 4.
- a transverse propeller 13 is driven, the axis 14 transverse, in particular at right angles to the longitudinal axis of the housing 1 and the longitudinal axis 3 of the watercraft 5 and thus acts in the transverse direction 15, in Fig. 1 by a double arrow is indicated.
- the transverse propeller 13 is arranged in a direction parallel to its axis 14 through-channel 16 through the housing, so he represents an impeller or duct propeller.
- the shaft 17 of the transverse propeller 13 is rotatably supported by a housing-fixed part 18 (see Fig. 2 and 3) (the part 18 may be part of the housing 1 or rigidly connected thereto).
- the transverse propeller 13 is supported by the housing 1.
- the axis of the electric motor 2 is parallel to the longitudinal axis 3 of the watercraft 5 and the housing 1, i. the electric motor 2 is mounted longitudinally in the housing 1.
- the longitudinal axis of the electric motor 2 is perpendicular to the axis 14 of the transverse propeller 13.
- the power is transmitted via an angle gear 19, which is formed in particular by a bevel gear.
- the coupling 20 may be in the form of an electromagnetic clutch.
- the axis 22 is parallel to the longitudinal axis of the housing 1 and parallel to the longitudinal axis 3 of the watercraft 5.
- the longitudinal propeller 21 thus acts in the longitudinal direction 23, which is indicated in Fig. 4 by a double arrow.
- the longitudinal direction 23 is parallel to the main movement direction 24 (straight forward) of the watercraft.
- the shaft 25 of the longitudinal propeller 21 is rotatably supported by the housing 1 or a part rigidly connected thereto.
- the longitudinal propeller 21 is thus supported by the housing 1.
- the longitudinal propeller 21 is surrounded by an annular sheath 26 which is fixed to the housing 1.
- the longitudinal propeller is formed in this way as an impeller or shell propeller.
- the longitudinal propeller 21 is connected to the electric motor 2 via a coupling 27, whose function will be explained below.
- the clutch 27 is preferably in the form of an electromagnetic clutch.
- the electric motor 2 drives the transverse propeller 13 and the device acts in a conventional manner as a transverse thruster.
- a thrust in the direction of starboard or port can be effected.
- the electric motor 2 drives the longitudinal propeller 21.
- the device now acts as an auxiliary drive, which can be effected vorlich or aftward depending on the direction of rotation of the electric motor.
- FIG. 7 A schematic representation of a vessel 5 equipped with a device according to the invention is shown in FIG. 7.
- the device according to the invention is attached to the fuselage 4 stationarily in the area of the bow except for the ship.
- a motorized main drive 29 for driving the vessel with the cruising speed.
- the main drive 29 may in particular comprise an internal combustion engine.
- the device can be used for maneuvering with the main propulsion of the vessel 5 turned off, or at least in support of maneuvering at low speeds (below 5 knots).
- the watercraft 5 In the vicinity of a point of arrival and departure of the main drive can be turned off and the watercraft 5 are moved only with the device according to the invention and sensitively controlled.
- the longitudinal propeller 21 in this case the watercraft can be moved not only forward or backward, but also, if it has too high a speed or a wind pressure drives the vessel, a movement of the vessel in the longitudinal direction 23 are braked.
- the transverse propeller 13 during a mounting of the device in the bow region of the bow or during assembly in the stern area, the stern of the vessel 5 is moved to starboard or port.
- transverse propeller 13 and the longitudinal propeller 21 are alternately (sequentially) driven by the electric motor. So it is at most one of the clutches 20, 27 closed at the same time.
- a corresponding control and control unit 30 for the transverse thruster with auxiliary drive is shown schematically in Fig. 5.
- a joystick 28 can be moved in four directions perpendicular to each other, starting from a minimum. Two opposite directions are used to control their function of the transverse thruster so the control of the transverse propeller 13 (thrust starboard and port) and two perpendicular thereto opposing directions are used to control the auxiliary drive so the longitudinal propeller 21 (shear direction vorlich and aft).
- FIG. 1 A modified embodiment of the invention is shown in FIG. The following differences exist to the embodiment described above: To drive the transverse propeller 13 and to drive the longitudinal propeller 21 here separate electric motors 2, 2 'are provided. Clutches between the electric motor 2 driving the transverse propeller 13 and the transverse propeller 13 or between the electric motor 2 'driving the longitudinal propeller 21 and the longitudinal propeller 21 can be omitted here.
- Both electric motors 2, 2 ' are preferably mounted longitudinally in the housing 1, so their axes are parallel to the longitudinal axis of the housing first
- the drive of the propellers 13, 21 can be carried out alternately (sequentially) as described above.
- an operating and control unit analogous to FIG. 5 could be provided.
- an additional parallel control is possible in a simple manner.
- an operating and control unit could be provided in which the joystick 28 can be moved starting from its zero position in all directions, in the manner of a joystick.
- the functions of the transverse thruster and the auxiliary drive can thus be performed not only sequentially but also simultaneously.
- the size of the device according to the invention can be adapted to any boat size, from larger dinghies to medium-sized gliders (motorboats) and displacers (sailing ships).
- more than one electric motor 2 could be provided, for example, two fore and aft electric motors, which are located on both sides of the passage channel 16.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Earth Drilling (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Transmission Devices (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200980146607.8A CN102256868B (zh) | 2008-11-17 | 2009-11-12 | 用于船舶的横向推进器 |
US13/129,475 US8939104B2 (en) | 2008-11-17 | 2009-11-12 | Lateral thruster for a vessel |
AU2009316221A AU2009316221B2 (en) | 2008-11-17 | 2009-11-12 | Lateral thruster for a vessel |
EP09759637A EP2346733B1 (de) | 2008-11-17 | 2009-11-12 | Querstrahlruder für ein wasserfahrzeug |
PL09759637T PL2346733T3 (pl) | 2008-11-17 | 2009-11-12 | Poprzeczny ster strumieniowy dla wodnego środka transportu |
ES09759637T ES2424136T3 (es) | 2008-11-17 | 2009-11-12 | Propulsor de chorro transversal para un vehículo acuático |
CA2743877A CA2743877C (en) | 2008-11-17 | 2009-11-12 | Lateral thruster for a vessel |
HK12103704.7A HK1163031A1 (en) | 2008-11-17 | 2012-04-16 | Lateral thruster for a vessel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0178308A AT507419B1 (de) | 2008-11-17 | 2008-11-17 | Querstrahlruder für ein wasserfahrzeug |
ATA1783/08 | 2008-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010054418A1 true WO2010054418A1 (de) | 2010-05-20 |
Family
ID=41716188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2009/000433 WO2010054418A1 (de) | 2008-11-17 | 2009-11-12 | Querstrahlruder für ein wasserfahrzeug |
Country Status (10)
Country | Link |
---|---|
US (1) | US8939104B2 (de) |
EP (1) | EP2346733B1 (de) |
CN (1) | CN102256868B (de) |
AT (1) | AT507419B1 (de) |
AU (1) | AU2009316221B2 (de) |
CA (1) | CA2743877C (de) |
ES (1) | ES2424136T3 (de) |
HK (1) | HK1163031A1 (de) |
PL (1) | PL2346733T3 (de) |
WO (1) | WO2010054418A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITGE20130012A1 (it) * | 2013-01-30 | 2014-07-31 | Massimo Verme | Dispositivo di propulsione e manovra di una imbarcazione |
CN103818537A (zh) * | 2013-10-23 | 2014-05-28 | 李继东 | 航母、大型舰船、潜水艇、无尾舵超强动力涡轮组合式 |
GB2520015B (en) * | 2013-11-05 | 2016-03-09 | Simon John Etcheverria Parke | Modular marine thruster with direct motor cooling |
US20180229825A1 (en) * | 2014-05-01 | 2018-08-16 | Blue Robotics Inc. | Submersible electric thruster |
CN104267625B (zh) * | 2014-09-21 | 2018-01-09 | 济宁市任城区唐营水产养殖家庭农场 | 一种可摆脱船模搁浅的控制电路 |
JP2016068610A (ja) | 2014-09-26 | 2016-05-09 | ヤマハ発動機株式会社 | 電動推進機 |
DE102015107165A1 (de) * | 2015-05-07 | 2016-11-10 | Schottel Gmbh | Schiffsantrieb |
ES1171885Y (es) * | 2016-11-15 | 2017-03-02 | Bodas Santiago Resino | Propulsor portátil de maniobra |
US10000266B1 (en) | 2016-12-19 | 2018-06-19 | Yamaha Hatsudoki Kabushiki Kaisha | Aquatic jet propulsion device |
US10300998B2 (en) | 2016-12-19 | 2019-05-28 | Yamaha Hatsudoki Kabushiki Kaisha | Aquatic jet propulsion device |
CA3012297A1 (en) * | 2018-07-25 | 2020-01-25 | Sideshift Inc. | Stern-mounted lateral marine thruster |
CN110001901A (zh) * | 2019-03-08 | 2019-07-12 | 西安水泽动力科技有限公司 | 一种可变桨距水下推进模块 |
US11338894B1 (en) | 2019-04-10 | 2022-05-24 | Jonathan A. Bay | Auxiliary low-speed marine steering associated with inverted snorkel for underwater engine exhaust |
CN112693583B (zh) * | 2020-12-18 | 2021-12-21 | 浙江科技学院 | 一种单电机驱动全自由度水下微型无人机 |
CN113525659B (zh) * | 2021-07-14 | 2022-06-03 | 哈尔滨工程大学 | 一种全海况长航程无人帆船用转向装置 |
CN115092374B (zh) * | 2022-06-28 | 2024-01-19 | 北京航空航天大学 | 一种泵喷式水下矢量推进器 |
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US20040147182A1 (en) * | 1997-11-07 | 2004-07-29 | Reinhold Reuter | Twin-propeller drive for watercraft |
WO2005087584A1 (de) * | 2004-03-15 | 2005-09-22 | Hubert Holesz | Bugstrahlruder für aussenmontage |
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-
2008
- 2008-11-17 AT AT0178308A patent/AT507419B1/de not_active IP Right Cessation
-
2009
- 2009-11-12 WO PCT/AT2009/000433 patent/WO2010054418A1/de active Application Filing
- 2009-11-12 EP EP09759637A patent/EP2346733B1/de active Active
- 2009-11-12 ES ES09759637T patent/ES2424136T3/es active Active
- 2009-11-12 PL PL09759637T patent/PL2346733T3/pl unknown
- 2009-11-12 US US13/129,475 patent/US8939104B2/en active Active
- 2009-11-12 CA CA2743877A patent/CA2743877C/en active Active
- 2009-11-12 CN CN200980146607.8A patent/CN102256868B/zh active Active
- 2009-11-12 AU AU2009316221A patent/AU2009316221B2/en not_active Ceased
-
2012
- 2012-04-16 HK HK12103704.7A patent/HK1163031A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040147182A1 (en) * | 1997-11-07 | 2004-07-29 | Reinhold Reuter | Twin-propeller drive for watercraft |
US6244912B1 (en) * | 2000-03-20 | 2001-06-12 | Electric Boat Corporation | Strut-mounted marine propulsion unit |
WO2005087584A1 (de) * | 2004-03-15 | 2005-09-22 | Hubert Holesz | Bugstrahlruder für aussenmontage |
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HK1163031A1 (en) | 2012-09-07 |
AU2009316221A1 (en) | 2010-05-20 |
CA2743877A1 (en) | 2010-05-20 |
EP2346733B1 (de) | 2013-04-03 |
EP2346733A1 (de) | 2011-07-27 |
CA2743877C (en) | 2016-06-21 |
US8939104B2 (en) | 2015-01-27 |
AT507419A4 (de) | 2010-05-15 |
PL2346733T3 (pl) | 2013-10-31 |
ES2424136T3 (es) | 2013-09-27 |
CN102256868A (zh) | 2011-11-23 |
CN102256868B (zh) | 2014-11-26 |
AT507419B1 (de) | 2010-05-15 |
US20120251353A1 (en) | 2012-10-04 |
AU2009316221B2 (en) | 2013-09-12 |
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