EP3257741A1 - Entraînement électromécanique pour un dispositif flottant - Google Patents

Entraînement électromécanique pour un dispositif flottant Download PDF

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Publication number
EP3257741A1
EP3257741A1 EP16206987.6A EP16206987A EP3257741A1 EP 3257741 A1 EP3257741 A1 EP 3257741A1 EP 16206987 A EP16206987 A EP 16206987A EP 3257741 A1 EP3257741 A1 EP 3257741A1
Authority
EP
European Patent Office
Prior art keywords
drive
holder
drive according
connection
protective device
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
EP16206987.6A
Other languages
German (de)
English (en)
Other versions
EP3257741B1 (fr
Inventor
Maikel Lambregts
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.)
Tripled BV
W & D Innovations BV
Tripled BV
W & D Innovations BV
Original Assignee
Tripled BV
W & D Innovations BV
Tripled BV
W & D Innovations BV
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 Tripled BV, W & D Innovations BV, Tripled BV, W & D Innovations BV filed Critical Tripled BV
Priority to RS20191426A priority Critical patent/RS59556B1/sr
Priority to PL16206987T priority patent/PL3257741T3/pl
Publication of EP3257741A1 publication Critical patent/EP3257741A1/fr
Application granted granted Critical
Publication of EP3257741B1 publication Critical patent/EP3257741B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B63H5/14—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
    • B63H5/15—Nozzles, e.g. Kort-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/05—Vessels specially adapted for hunting or fishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B63H21/383—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling cooling-water
    • 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
    • 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
    • B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
    • B63B2035/008—Unmanned surface vessels, e.g. remotely controlled remotely controlled
    • 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
    • B63H2005/075—Arrangements on vessels of propulsion elements directly acting on water of propellers using non-azimuthing podded propulsor units, i.e. podded units without means for rotation about a vertical axis, e.g. rigidly connected to the hull
    • 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 an electromechanical drive for a buoyant device that is suitable for fishing, the drive via a bracket which is located below the waterline, is releasably connected to the device.
  • the object of the invention is to provide a simple drive for a buoyant device that can also be used for fishing.
  • a simple drive should be fast and easy easy to assemble and disassemble and can be used on a variety of swimming devices.
  • an electromechanical drive which is completely below the water surface, the water surface is only insignificantly moved by the screw movement the water surface in the movement of the buoyant device and thus generates no significant wave formation, or noise developments that contribute to the migration of fish stocks in lead these areas. Furthermore, such an electromechanical drive allows faster and easier accessibility of remote fishing spots.
  • Such an electromechanical drive which can be used for a buoyant device, preferably a Belly boat, can be connected according to the invention via a holder which is located below the waterline of the buoyant device, with this and, if necessary, solve again.
  • a connection can also be referred to as a quick coupling, wherein the holder with the floating device, for example by an adhesive bond or equivalent compounds, is attached.
  • a holder may preferably have a T-shaped notch, which is filled by a foot with a straight footprint of the electromechanical drive device after assembly. So that the drive does not loosen or is lost during operation, it can be secured by suitable means.
  • the drive as such consists essentially of a motor that can optionally be equipped with a transmission.
  • a drive axle of the engine directly or via a transmission axle a drive screw located outside a watertight cowling is fastened.
  • the drive screw in a preferred embodiment may be annularly surrounded by a protective device at a distance.
  • a protective device essentially covers the effective range of the drive screw at a distance from this.
  • the purpose of the protective device is that the drive screw, for example, of objects or branches or other debris in the water can not be blocked or destroyed.
  • the protective device can be fixed, for example with the lining of the drive device via fasteners, preferably interchangeable.
  • the protective device does not extend entirely at a distance around the drive screw, but partially only in a lower region, d. H. on the opposite side to attach the drive is present. As a result, flow resistance, which can lead to a reduction in the driving speed, reduced.
  • the electromechanical drive is driven by an energy store, for example in the form of a lithium-ion accumulator.
  • This energy storage is located above the waterline and is connected by a cable connection with the existing below the waterline drive.
  • the power supply from the accumulator to the drive device is controlled by a wireless and waterproof operating element of the user.
  • the operating element which is preferably designed as a remote control, has a transmitting and receiving device.
  • This transmitting and receiving device works together with a control / regulation for the engine within a common box in which the accumulator can be arranged, for the purpose of motor control.
  • This remote control can be attached to the body or to the floatable device.
  • the remote control in addition to buttons for activating the drive motor also have displays that can indicate, for example, a charge status of the energy storage and / or the current speed of the drive. If it turns out that the charging capacity of the energy storage device can only supply power for the motor for a limited time, then the control / regulation will automatically reduce the speed of the motor. This means that quasi an emergency operation is possible at any time, for example, if the capacity of the energy storage has only 20%. This safety measure ensures that the person in the floating device can safely reach the shore.
  • the control used to operate the motor in a preferred embodiment is pulse width modulation.
  • the duty cycle of a rectangular pulse is modulated, for example, at a constant frequency.
  • the lining of the drive can also be provided with side inlet openings for entry of the water flowing around the drive.
  • the cladding is preferably designed double-walled in this area in order to avoid damage to the motor by the water. So that the incoming water can leave the fairing again, corresponding outlet openings are present.
  • Such an embodiment of an engine cooling takes into account the circumstances in any form. This means that with a faster ride and the associated greater heating of the engine and more cooling water can flow around the engine.
  • a drive of the type described above makes the use of buoyant devices safer, optimizes the application possibilities and limits the influence of weather conditions by wind and current. This increases the number of days of use by an average of 800% per year, where buoyant devices can be used.
  • FIG. 1 is a perspective view of a preferred embodiment of a drive 1 again.
  • This drive 1 has a mounting foot 2, from which a holder 10 in a streamlined training goes off, which ends in a panel 3.
  • a connecting support 6 On the upper side of the panel 3, a connecting support 6 has been shown, which is connected via a connecting piece 8 with a protective device 5, which is annular.
  • a further connecting support 9 is formed on the holder 10 above. End the connecting posts 6, 9 are provided with connecting pieces 8 respectively.
  • the annular protection device 5 is attached at two points. In this case, the protective device 5 essentially covers the circumferential space of a drive screw 7 at a distance.
  • FIGS. 1 to 7 illustrated preferred embodiment is shown rotated against 180 ° against its position of use.
  • the panel 3 which is the housing around a motor 17, has a streamlined design and is fluidically formed at its tip 28 so that no large flow resistances occur during operation.
  • the holder 10, which is also formed fluidically, ends in a mounting foot 2, will be discussed later.
  • both the connection supports 6 and 9 and the holder 10 are fluidically designed so that they have the lowest possible resistance in the medium of water.
  • a power supply terminal 4 is shown at the front end of the holder 10.
  • FIG. 3 is the fluidic design of the drive 1 with the connecting posts 6 and 9 and the holder 10 and the top 28 once again clarified.
  • a footprint 23 of the mounting foot 2 can be seen from this illustration.
  • FIG. 6 gives a section AA FIG. 3 In a preferred embodiment, this again illustrates a cross-section of the drive 1.
  • the holder 10 starting from the power supply connection 4, there is a channel 13 which, for example, terminates at a plug-in device 16.
  • a cable connection to the motor 17 is protected against ingress of water.
  • the motor 17 is preferably arranged in the front part of the drive 1 within the panel 3 in this representation.
  • a transmission 22 has been shown after the engine 17. The use of a transmission 22 is not absolutely necessary if the design of the motor 17 corresponds to the use requirements of the drive 1.
  • the output of the transmission 22 is connected to the drive screw 7.
  • a torsion protection 15 has been shown within the connecting support 6.
  • the motor 17 remains in its position and its driving force can be fully transferred to the drive screw 7;
  • the anti-rotation 15 facilitates installation in the panel 3.
  • the FIG. 6 It can be seen that the annular protective device 5 is detachably connected via connections 18 to the connecting support 6 and to the connecting support 9.
  • the FIG. 7 is a holder 19 again, which is fixedly mounted in use below the buoyant device.
  • the holder 19 includes a T-shaped receptacle 20, in which the mounting foot 2, which has a complementary shape, for example, can be inserted from one side.
  • the mounting foot 2 which has a complementary shape, for example, can be inserted from one side.
  • the holder 19 and the drive. 1 can secure a position 21 between the drive 1 and the holder 19 via a recess 21 in conjunction with an opening 14 a plug-in securing element.
  • a simple removal of the securing element from the holder 19 and the opening 14 is possible, so that the drive 1 can subsequently be removed from the holder 19.
  • the holder 19 it is possible that the same drive 1 can also be used for several different floatable devices.
  • FIGS. 8 to 11 Contrary to the first preferred embodiment in the FIGS. 1 to 7 is another preferred embodiment in the FIGS. 8 to 11 a modified embodiment of a drive 26 reproduced.
  • FIG. 8 can be seen, in the drive 26, a protective device 24 is present, which includes against the protective device 5 is not circular in shape. Starting from the cladding 3 connecting supports 25 are present in an oblique position, which are spanned by the end of the protective device 24 in the form of a circular or arc segment.
  • the flow resistance of the drive device 26 is substantially reduced overall and nevertheless a sufficient protection for the drive screw 17 not shown in this embodiment is achieved.
  • the protective device 24 protects only the lower part of the drive screw 7, which is particularly endangered by objects in the water. Due to the design of the connection supports 25, which extend from the panel 3 streamlined to the rear, the flow resistance is also reduced.
  • sections 32 have been rounded at both ends of the protective device, this can also in particular the FIG. 9 be removed. These sections may be formed in a preferred embodiment of the circular or curved portion spread outwards splayed. Such an embodiment can the Figures 10 and 11 be removed.
  • the water can thus penetrate into a portion of the panel 3, thereby achieving a cooling of the motor 17.
  • the panel 3 may preferably be formed double-walled.
  • the drive shaft 31 is sealed off from the panel 3 by a screw connection 29.
  • FIG. 11 gives once again in a front view, the fluidically designed design of the drive 26 in this preferred embodiment again.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Toys (AREA)
EP16206987.6A 2016-06-15 2016-12-27 Entraînement électromécanique pour un dispositif flottant Active EP3257741B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RS20191426A RS59556B1 (sr) 2016-06-15 2016-12-27 Elektromehanički pogon za plovilo
PL16206987T PL3257741T3 (pl) 2016-06-15 2016-12-27 Napęd elektromechaniczny do urządzenia pływającego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016103173.7U DE202016103173U1 (de) 2016-06-15 2016-06-15 Elektromechanischer Antrieb für eine schwimmfähige Vorrichtung

Publications (2)

Publication Number Publication Date
EP3257741A1 true EP3257741A1 (fr) 2017-12-20
EP3257741B1 EP3257741B1 (fr) 2019-08-28

Family

ID=56497998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16206987.6A Active EP3257741B1 (fr) 2016-06-15 2016-12-27 Entraînement électromécanique pour un dispositif flottant

Country Status (8)

Country Link
EP (1) EP3257741B1 (fr)
DE (1) DE202016103173U1 (fr)
DK (1) DK3257741T3 (fr)
ES (1) ES2757883T3 (fr)
HU (1) HUE046260T2 (fr)
PL (1) PL3257741T3 (fr)
PT (1) PT3257741T (fr)
RS (1) RS59556B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111099006A (zh) * 2019-11-29 2020-05-05 毛凯 一种水下推进器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106809359B (zh) * 2017-01-09 2019-05-03 东莞亿动智能科技有限公司 水下推进器及其连接装置
US11459068B2 (en) * 2019-11-18 2022-10-04 Boost Surf, Inc. Motorized surfboard fin and remote control
DE202022103999U1 (de) 2022-07-15 2022-07-26 Markus Schilcher Motorisiertes Surfboard

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8401738U1 (de) 1984-01-21 1984-05-03 Sea-Save B.V., 3016 Rotterdam Antriebsgeraet fuer antriebslose wasserfahrzeuge
US20030167991A1 (en) * 2002-03-06 2003-09-11 Stan Namanny Motorized surfboard and method of assisting surfer in paddling out to waves
US20130157526A1 (en) * 2011-11-16 2013-06-20 Paul Martin Electrically powered surfboard
US20140245943A1 (en) * 2013-03-01 2014-09-04 Richard L. Swan Convertible inflatable boat with stand up paddleboard
DE102013218735A1 (de) * 2013-09-18 2015-03-19 Markus Schilcher Surfboard mit Antrieb
US20150104985A1 (en) * 2013-10-10 2015-04-16 Jacob Willem Langelaan Weight-shift controlled personal hydrofoil watercraft

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2824027B1 (fr) * 2013-07-09 2016-04-20 ABB Oy Unité de propulsion de navire

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8401738U1 (de) 1984-01-21 1984-05-03 Sea-Save B.V., 3016 Rotterdam Antriebsgeraet fuer antriebslose wasserfahrzeuge
US20030167991A1 (en) * 2002-03-06 2003-09-11 Stan Namanny Motorized surfboard and method of assisting surfer in paddling out to waves
US20130157526A1 (en) * 2011-11-16 2013-06-20 Paul Martin Electrically powered surfboard
US20140245943A1 (en) * 2013-03-01 2014-09-04 Richard L. Swan Convertible inflatable boat with stand up paddleboard
DE102013218735A1 (de) * 2013-09-18 2015-03-19 Markus Schilcher Surfboard mit Antrieb
US20150104985A1 (en) * 2013-10-10 2015-04-16 Jacob Willem Langelaan Weight-shift controlled personal hydrofoil watercraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111099006A (zh) * 2019-11-29 2020-05-05 毛凯 一种水下推进器

Also Published As

Publication number Publication date
EP3257741B1 (fr) 2019-08-28
DK3257741T3 (da) 2019-11-25
PL3257741T3 (pl) 2020-05-18
ES2757883T3 (es) 2020-04-30
DE202016103173U1 (de) 2016-07-06
PT3257741T (pt) 2019-12-09
RS59556B1 (sr) 2019-12-31
HUE046260T2 (hu) 2020-02-28

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