EP2403751A2 - Modularer gondelantrieb für eine schwimmende einrichtung - Google Patents
Modularer gondelantrieb für eine schwimmende einrichtungInfo
- Publication number
- EP2403751A2 EP2403751A2 EP10706995A EP10706995A EP2403751A2 EP 2403751 A2 EP2403751 A2 EP 2403751A2 EP 10706995 A EP10706995 A EP 10706995A EP 10706995 A EP10706995 A EP 10706995A EP 2403751 A2 EP2403751 A2 EP 2403751A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- module
- shaft
- housing
- gear
- 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
Links
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
- 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
- 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
-
- 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
- B63H2005/1256—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with mechanical power transmission to 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
- 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
-
- 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
- B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
- B63H2021/307—Arrangements, or mountings of propulsion power plant elements in modular propulsion power units, e.g. using containers
Definitions
- the invention relates to a nacelle drive for a floating device according to claim 1.
- EP 1 972 545 A1 discloses a nacelle propulsion for a ship with an underwater housing circumscribed by water, which is arranged at the bottom on a hull of a ship, a propeller, which is arranged outside the housing, and a propeller shaft, on which the propeller sits.
- the propeller shaft is stored in the underwater housing.
- a transmission in the form of a planetary gear is arranged, which is coupled to the propeller shaft.
- the drive of the propeller shaft or of the propeller via the transmission takes place by means of a drive motor device which, for example, comprises an electric motor. This electric motor can be arranged inside the housing or outside the housing in the hull.
- a redundant nacelle drive with counter-rotating propellers for the drive of ships or other maritime objects which consists of two identical or similar drive modules, which together "back to back" in a hydrodynamically favorable underwater housing flowed around by water are arranged and rotate in opposite directions.
- Each module is composed of a propeller, a propeller shaft, an electric motor, two support bearings and a thrust bearing or a combination thereof with the associated foundations.
- Such gondola drives serve as a propulsion drive for larger floating equipment, such as ships and offshore platforms, and are often referred to as pod drives or rudder propellers. They usually have a capacity of 0.5 to 10 MW.
- a nacelle drive for a floating device e.g. for a ship or an offshore platform, which can be manufactured cost-effectively and flexibly adapted to different performance requirements.
- the nacelle drive in the event of a defect should be quickly repaired.
- a pod drive comprises an underwater housing surrounded by water, a drive module with a drive module housing and a shaft arranged therein and preferably also mounted therein, a gear module with a gear module housing and a gear arranged therein and a propeller.
- the drive module and the transmission module are in this case designed as separate structural units that are connected to one another such that the drive module housing and the transmission module housing form at least part of the underwater housing, preferably the entire underwater housing, and that the shaft with the transmission for driving the Propellers is coupled.
- the nacelle drive thus consists of separate, preferably standardized, modules that are each manufactured separately at different production sites, tested for their functionality and then assembled at a turn different location, eg on site at a shipyard, to a nacelle drive. It is essential here that the modules also each already at least a part of the underwater housing of the nacelle drive include. As a result, the assembly of the nacelle drive can be particularly simple and inexpensive.
- the drive module and the transmission module can thereby form the basic components of a modular system for a nacelle drive, in which, depending on power requirements and other characteristic requirements of the nacelle drive (eg efficiency, hydrodynamic properties) one or two drive modules combined with one or two transmission modules combined to form a nacelle drive can be.
- an adaptation of the rotational speed of the shaft or of a motor driving the shaft to a desired rotational speed of the propeller can be effected in a simple manner via the transmission.
- Such a modular system offers particularly good possibilities for standardization and thus particularly cost-effective production of nacelle drives. In the case of a defect, only the affected module needs to be replaced. A repair of the nacelle drive is thus quick and easy.
- the nacelle drive can comprise exactly one drive module and exactly one transmission module.
- the nacelle drive can also include a hydrodynamically shaped end element, which forms the entire underwater housing together with the drive module housing and the gear module housing.
- the nacelle drive may comprise a further transmission module with a transmission module housing and a gear arranged therein as well as a further propeller, wherein the further transmission module is likewise designed as a separate structural unit.
- the drive module and the two gear modules are connected to one another in such a way that the drive module housing and the gear module housing form the underwater housing and that the shaft is also coupled to the gearbox of the further gear module for driving the further propeller.
- the nacelle drive thus consists of a drive module and two gear modules.
- the drive module in each case drives a propeller via a respective transmission module.
- the nacelle drive may comprise a further drive module with a drive module housing and a shaft arranged therein, a further transmission module with a gear module housing and a gear arranged therein and a further propeller.
- the further drive module and the further transmission module are likewise designed as separate structural units.
- the two drive modules together and the further drive module with the further transmission module are connected to one another such that the drive module housing and the gearbox module housing form the underwater housing, and that the shaft of the further drive module is coupled to the transmission of the further gear module for driving the further propeller ,
- an arrangement consisting of a drive module, a transmission module and a propeller can be arranged back to back to another arrangement consisting of a drive module, a transmission module and a propeller, wherein the modules form the entire underwater housing.
- the nacelle drive may comprise a further arranged in the drive module housing of the drive module shaft, another transmission module with a gear module housing and a gear arranged therein and another propeller, wherein the further gear module is also formed as a separate assembly.
- the drive module and the two gearboxes Dule are connected to each other such that the drive module housing and the gear module housing form the underwater housing and that the further shaft is coupled to the transmission of the further gear module for driving the other propeller.
- a particularly simple assembly and disassembly of the above-described nacelle drive during its manufacture or in an exchange of individual modules is possible because the shaft of the drive module via a, preferably releasable, plug connection is connected to the transmission of the transmission module.
- the drive of the arranged in the drive module shaft (s) is preferably carried out by an electric motor.
- This electric motor may be arranged in the drive module housing on the one hand. Furthermore, it is also possible that the electric motor is arranged in a shaft, via which the underwater housing is rotatably connected to the floating device, wherein the electric motor then drives the shaft via a bevel gear, which is arranged in the drive module housing. However, it is also possible that the electric motor is arranged in the interior of the floating device, and drives the shaft via a shaft extending through the vertical shaft and an angle gear, which is arranged in the drive module housing. In principle, it is also possible in this case to drive the shaft, instead of by an electric motor, directly through an internal combustion engine arranged in the interior of the floating device.
- the gear module also for supporting the motor in the direction of the axis of rotation of the shaft.
- the nacelle drive has an above-explained final element, this also serves to advantage for supporting the motor in the direction of the axis of rotation of the shaft.
- the drive module housing can also serve to support the motor in the direction of rotation of the shaft.
- the shaft is mounted in the drive module only in the electric motor. Outside the electric motor then no additional bearings must be provided in the drive module.
- a drive with an electric motor this preferably comprises a rotor coupled to the shaft, a stator and a motor housing in which the rotor and the stator are arranged.
- the electric motor thus has its own housing, which is different from the underwater housing of the nacelle drive.
- the electric motor thus forms an autonomous unit that can be manufactured, tested and then installed in the drive module or in the shaft at the place of production of the drive module or the shaft at a production location that is different from the production location of the drive module or the shaft , The manufacturing costs and the construction time of the nacelle drive can thus be reduced.
- this is an encapsulated engine with a
- the drive module housing is tubular. Weight advantages and further cost advantages result from the fact that the drive module housing and the gear module housing from GFRP (glass fiber reinforced plastic) or CFK (carbon fiber reinforced plastic) exist.
- GFRP glass fiber reinforced plastic
- CFK carbon fiber reinforced plastic
- Gondola drive consisting of several modules
- FIG. 2 shows a schematic partial section of a connection between a drive module and a transmission module
- FIG. 3 shows a preferred embodiment for a connection flange of the drive module housing
- FIG. 5 shows a gondola drive with a drive module with an electric motor and with a transmission module
- FIG. 6 shows a gondola drive with a drive module with an electric motor and with two transmission modules
- FIG. 7 shows a gondola drive with two Drive modules each with an electric motor and with two gear modules
- 8 shows a nacelle drive with a drive module with two electric motors and with two gear modules
- 9 shows a nacelle drive with a drive module
- FIG 10 a nacelle drive with a drive module, two transmission modules and arranged in a shaft electric motor.
- the basic components comprise a drive module 3, a gear module 6, a hydrodynamically shaped end element in the form of a cover 12 and a shaft 13. These components are each formed as separate units, which can be combined with each other. As shown in FIGS. 5 to 10, one or two drive modules 3 can be combined with one or two transmission modules 6.
- the torque generation can be effected by one or two electric motors 11, which are arranged either in a drive module 3, in the shaft 13 or in the interior of the floating device.
- the drive module 3 comprises a tubular drive module housing 4 and a shaft 5 arranged and supported therein.
- the drive module 3 may comprise an electric motor 11 arranged in the drive module housing 4 for driving the shaft 5 or alternatively an angular gear which is provided by a shaft 13 or In the interior of the floating device arranged motor is driven to drive the shaft 5 include.
- the drive module 3 can also comprise a further shaft 5 'mounted therein and a further electric motor 11' for driving the further shaft 5 '.
- the shaft 13 is fixed to the tubular drive module housing 4.
- the drive module housing 4 has a passage 25 for cables and pipes, which is sealed watertight to the shaft 13 (e.g., by a Bratberg seal).
- the transmission module 6 includes a transmission housing 7 and a transmission 8 (e.g., a planetary gear) disposed therein.
- the drive module housing 4 has at its end facing the gear module 6 a welded flange 17 and the gear module housing 7 has a flange 31 at its end facing the drive module 3.
- the gear module housing 7 may be formed as a cast housing or consist of several welded together pipe sections.
- a transmission shaft 33 is mounted in the flange 31 by means of bearings 34. siege. Seals 35 serve to seal the bearing 34 against leakage of transmission fluid 36.
- connection between a drive module 3 and a transmission module 6 then takes place on the one hand by fastening the flange 31 of the gear module housing 7 to the flange 17 of the drive module housing 4 by means of screws 32.
- the flange 31 of the gear module housing 7 also serves to support the motor 11 in the direction of the axis of rotation of the shafts 5, 33.
- a formed in the gear module housing 7 recess 37 for insertion and attachment of the screws 32 can be sealed watertight after installation by a suitable cover 38.
- connection between a drive module 3 and a transmission module 6 takes place in that the shaft 5 of the motor 11 is coupled to the shaft 33 of the transmission 8.
- the motor shaft 5 has for this purpose an opening in the form of a sleeve 41 into which the gear shaft 33 can be inserted.
- a feather key 42 is used for the positive and therefore non-rotatable connection in the direction of rotation of the shafts 5, 33.
- a positive connection by matched profiles on the outside of the transmission shaft 33 and the inside of the sleeve
- the opening in the form of a sleeve or other torque-transmitting design may also be located in the transmission 8 (e.g., in the transmission shaft 33), with the shaft 5 then being insertable into the transmission opening.
- the flange 17 of the drive module housing 4 advantageously has an inner profile 45 which is adapted to the outer profile of the motor 11 such that the flange 17 supports the motor 11 in the direction of rotation of the motor shaft 5.
- the shaft 5 is mounted in the drive module 3 by means of the bearings 26 only in the electric motor 11. Further storage of the shaft 5 in the drive module 3 outside the electric motor 11 is not present.
- the electric motor 11 is - as shown in simplified form in FIG 4 - a self-contained standard electric motor with a water cooling and a rated speed that is greater than the rated speed of the propeller 9.
- the electric motor 11 includes a rotor 20 coupled to the shaft 5, a stator 21, and a dedicated motor housing 23 in which the rotor 20 and the stator 21 are arranged.
- the shaft 5 is mounted in the electric motor 11 via bearings 26 arranged in the interior of the motor housing 23.
- other components of the engine 11, such as those shown in FIG. Seals, pipes for the supply and discharge of cooling water, electrical connection cables, etc., not shown.
- a particularly high efficiency and small size is possible because the electric motor 11 is designed as a permanently excited electric motor.
- the nacelle drive 1 comprises precisely one such drive module 4 and transmission module 6, which - as described above - are connected to one another in such a way that the drive module housing 4 and the transmission module housing 7 form part of the underwater housing and carry along the shaft 5 the transmission 8 is coupled to drive the propeller 9.
- the nacelle drive 2 comprises a closing element in the form of a cover plate 12.
- the gear module 6 and at the other end of the drive module 3, the end cover 12 is arranged.
- the connection between the drive module 3 and the end cover 12 is effected by a flange 24 of the end cover 12, which is fastened by means of screws to a corresponding counter flange on the drive module housing 4.
- the drive module housing 4, the gear housing 7 and the end cover 12 form the entire gondola-shaped and surrounded by water underwater housing 2 of the nacelle drive 1 from.
- the gear module housing 7 and the end cover 12 serve to support the motor 11 in the direction of the axis of rotation of the shaft 5.
- the end cover may also be part of the drive module.
- the drive module 3 comprises an electric motor 11 according to FIG. 3, which is arranged in the interior of the drive module housing 4 and drives the shaft 5.
- the transmission housing 7 is connected via the flange 17 to the drive module housing 4 and seals the drive module housing 4 at its front side waterproof so that a closed anhydrous space inside the drive module housing 4 is formed.
- the flange 31 of the gear module housing 7 also serves to support and support the motor 11.
- the gear 8 has on its side opposite the output side of the motor 11 a fastening possibility for the propeller 9 (e.g.
- the transmission housing 7 is completely filled with oil 36. It is preferably an encapsulated transmission, which is provided on the engine and water side with seals. Since the seals are always lubricated by the oil, there is an improved service life.
- the transmission 8 is connected via a pipe connection with the floating device, via which the oil level and the oil temperature (by means of heat exchanger and pump) adjusted and the oil quality are measured.
- the transmission 8 is a multi-stage planetary gear. By suitable choice of planet, sun and ring gear can then be realized by different swap the gears with different translations.
- the transmission 8 has a reduction ratio of 10: 1 to 25: 1.
- the shaft 13 is preferably assembled from two halves 14, 15. The two halves may be metal sheets that are welded together and then welded to the drive module housing 4. However, the two halves are advantageously made of GFK or CFRP parts, which are first joined together in a material-locking manner and then attached to the drive module housing 4.
- the nacelle drive 1 can be rotatably mounted via bearings 19 on a floating device 16, for example on the hull of a ship or on an offshore platform.
- a current transmission to the electric motor 11 can be effected via slip rings.
- the rotation of the nacelle drive 1 can also be limited in both directions. For example, a limitation to 270 ° in each direction can be made.
- the leading to the shaft 13 cables and tubes can be rolled up accordingly, so that they can follow the rotation.
- a screw-driven high-speed standard electric motor is used for the rotation of the pod drive 1, e.g. a screw-driven high-speed standard electric motor is used.
- this electric motor comes from the same series as the electric motor 11 of the nacelle drive 1, but has a lower power.
- the shaft 13 can be closed at its upper end with a flange. With this flange, the shaft 13 can be sealed upwards, so that a mounting from below is possible even without a docking.
- a smaller inner flange is opened so that access is then possible to cables and tubes run in the shaft 13.
- the nacelle drive 1 can also be retracted and extended from the floating device 16.
- the bearing of the shaft 5 in the drive module 3 via non-illustrated bearings in the electric motor 11 as shown in Figures 2 and 4.
- a bearing of the shaft 5 in the drive module 3 outside the electric motor 11 is not present.
- a nacelle drive 1 shown in FIG. 6 comprises a further transmission module 6 'with a transmission module housing 7 and a transmission 8 arranged therein as well as a further propeller 9'.
- a transmission module 6, 6 ' is thus arranged in each case.
- the drive module 3 and the two gear modules 6, 6 ' are connected to one another such that the drive module housing 4 and the gear module housing 7 form the entire underwater housing 2.
- the shaft 5 is coupled via a plug connection with the gear 8 of the further gear module 6 'for driving the further propeller 9'.
- the electric motor 11 thus drives both propeller 9, 9 'via the shaft 5 and the transmission 8, preferably in a counterrotating manner.
- the bearing of the shaft 5 in the drive module 3 via non-illustrated bearings in the electric motor 11 as shown in Figures 2 and 4.
- a pod drive 1 shown in FIG. 5 comprises a further drive module 3 'with a drive module housing 4 and a shaft 5 arranged therein, a further gear module 6' with a gear module housing 7 and a gear module housing 7 arranged therein Gear 8 and another propeller 9 '.
- the two drive modules 3, 3 ' are arranged back to back and on its side applied to the respective other drive module side, in each case a transmission module 6, 6' is arranged.
- each of the drive modules 3, 3 'in this case has an electric motor 11, which is arranged in the interior of its respective drive module housing and on the shaft 5 of the drive module 3, 3' in each case a propeller 9, 9 'drives.
- the drive module 3 in contrast to the nacelle drive shown in FIG. 5, the drive module 3 also has a further shaft 5 'and a further electric motor 11 for driving the shaft 5', which additionally is still in the drive module housing 4 of the drive module 3 are arranged.
- the nacelle drive 1 comprises a further transmission module 6 'with a transmission module housing 7 and a gear 8 arranged therein and a further propeller 9'.
- the two motors 11, 11 ' are arranged back to back in the drive module housing 4, so that they support one another.
- the drive module 3 and the two gear modules 6, 6 ' are connected to each other such that the drive module housing 4 and the gear module housing 7 form the underwater housing 2 and that the further shaft 5', driven by the further electric motor 11 ', via a plug connection the transmission 8 of the further transmission module 6 'is coupled and thus the further propeller 9' drives.
- the two propellers 9, 9 ' can thus be driven by the two electric motors 11, 11' independently of one another, in particular in a contrarotating manner.
- the bearing of the shafts 5 in the drive module 3 via non-illustrated bearings in the respective electric motor 11 of the drive module 3 as shown in Figures 2 and 4.
- a nacelle drive 1 shown in FIG. 9 in contrast to the nacelle drive shown in FIG.
- the electric motor 11 is arranged in the shaft 13 and instead of the electric motor 11 an angular gear 18 is arranged in the drive module housing 4.
- the electric motor 11 is fastened via a flange 17 in the shaft 13.
- the angle gear 18 is connected on the one hand with the shaft 5 and on the other with an output shaft 22 of the electric motor 11.
- the electric motor 11 thus drives the propeller 9 via the output shaft 22, the angle gear 18, the shaft 5 and the gear 8.
- the shaft 5 and the angle gear 18 are mounted in the drive module housing 4 via bearings 27. A rotationally fixed connection of the shaft 5 with the gear shaft 33 and the output shaft 22 with the angle gear 18 takes place via a respective plug connection.
- a pod drive 1 shown in FIG. 10 corresponds to the pod drive shown in FIG. 5 with the difference that the electric motor 11 is arranged in the shaft 13, and that instead of the electric motor 11, an angle gear 18 is arranged in the drive module housing 4.
- the electric motor is fastened via a flange 17 in the shaft 13.
- the angle gear 18 is connected on the one hand with the shaft 5 and on the other with an output shaft 22 of the electric motor 11.
- the electric motor 11 drives thus via the output shaft 22, the angle gear 18, the shaft 5 and the gear 8 both propellers 9, 9 'to.
- the shaft 5 and the angle gear 18 are mounted in the drive module housing 4 via bearings 27.
- a rotationally fixed connection of the shaft 5 with the gear shafts 33 and the output shaft 22 with the angle gear 18 takes place via a respective plug connection.
- the invention makes possible a modular nacelle drive which can be inexpensively assembled from existing standard components, which is easy to handle and maintain, and which makes use of proven and robust technology a high Reliability stands out. Due to the modularity, flexibly different requirements with regard to drive power and hydrodynamics can be met. From the same components, a rotatable or non-rotatable nacelle drive can be realized.
- the nacelle drive can be designed with one or two motors or propellers.
- the drive can be arranged extendable or not extendable to the floating device. In the case of a defect, only the affected module needs to be replaced. A repair of the nacelle drive is thus quick and easy.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Bridges Or Land Bridges (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009011289A DE102009011289A1 (de) | 2009-03-02 | 2009-03-02 | Strömungsmaschine mit einem Gehäuse mit erhöhter Dichtheit |
DE102009043533 | 2009-09-30 | ||
PCT/EP2010/052493 WO2010100092A2 (de) | 2009-03-02 | 2010-02-26 | Modularer gondelantrieb für eine schwimmende einrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2403751A2 true EP2403751A2 (de) | 2012-01-11 |
EP2403751B1 EP2403751B1 (de) | 2013-04-03 |
Family
ID=42174563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10706995A Active EP2403751B1 (de) | 2009-03-02 | 2010-02-26 | Modularer gondelantrieb für eine schwimmende einrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US8821200B2 (de) |
EP (1) | EP2403751B1 (de) |
DK (1) | DK2403751T3 (de) |
ES (1) | ES2403329T3 (de) |
WO (1) | WO2010100092A2 (de) |
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NL2006678C2 (nl) | 2011-04-28 | 2012-10-30 | Imc Corporate Licensing B V | Pod met reductiedrijfwerk. |
ITVE20120020A1 (it) * | 2012-07-02 | 2014-01-03 | Franco Moro | Gruppo motore fuoribordo elettrico. |
NO2884749T3 (de) * | 2013-09-11 | 2018-06-09 | ||
DK2851280T3 (en) * | 2013-09-24 | 2017-09-25 | Rolls-Royce Marine As | Modular azimuth thruster |
US20150166160A1 (en) * | 2013-12-17 | 2015-06-18 | Caterpillar Inc. | Marine pod drive system |
EP2995550A1 (de) * | 2014-09-11 | 2016-03-16 | ABB Technology AG | Antriebseinheit |
EP2995549A1 (de) * | 2014-09-11 | 2016-03-16 | ABB Technology AG | Einziehbarer Antrieb |
DE102015107165A1 (de) * | 2015-05-07 | 2016-11-10 | Schottel Gmbh | Schiffsantrieb |
DE102018222495A1 (de) * | 2018-12-20 | 2020-06-25 | Siemens Aktiengesellschaft | Antriebseinrichtung für ein Schiff |
NO20190359A1 (en) * | 2019-03-18 | 2020-09-21 | Seadrive As | A drive device for a vessel |
CN114633862B (zh) * | 2020-12-15 | 2023-02-21 | 中国科学院沈阳自动化研究所 | 一种采用单电机驱动的三级水下推进器 |
FR3125280A1 (fr) * | 2021-07-19 | 2023-01-20 | Airbus Operations | Systeme de propulsion a helice pour aeronef |
DE102021129462A1 (de) | 2021-11-11 | 2023-05-11 | Torqeedo Gmbh | Unterwasserantriebseinheit |
US20230234687A1 (en) * | 2022-01-24 | 2023-07-27 | GE Energy Power Conversion France | Counter rotating propeller pod electrical arrangement |
CN115009489A (zh) * | 2022-05-22 | 2022-09-06 | 哈尔滨广瀚动力传动有限公司 | 一种电动对转对转桨推进吊舱 |
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DE1100493B (de) | 1958-03-11 | 1961-02-23 | Emil Anton Stiebling | Elektrischer Aussenbordantrieb fuer Boote |
DE1214108B (de) | 1964-07-07 | 1966-04-07 | Friedrich Wilhelm Pleuger | Schwenkbarer elektrischer Aussenbordantrieb fuer Wasserfahrzeuge |
US3593050A (en) * | 1969-04-01 | 1971-07-13 | Ambac Ind | Trolling motor |
FI57235C (fi) | 1973-10-24 | 1980-07-10 | Tuomo Halonen Oy | Foerfarande foer framstaellning av foerpackningsaskar |
FR2248976A1 (en) | 1973-10-26 | 1975-05-23 | Alsthom Cgee | Marine reaction propulsion unit drive - has nacelle slewing axis close to load application point of hydrodynamic force |
DE7514656U (de) | 1975-05-07 | 1979-02-01 | Trippel, Hanns, 5441 Wanderath | Wasserfahrzeug, vorzugsweise amphibienfahrzeug mit einem doppel- oder mehrschraubenantrieb |
US4099478A (en) | 1975-09-04 | 1978-07-11 | Brunswick Corporation | High thrust trolling motor |
US4092946A (en) | 1977-07-25 | 1978-06-06 | Kappas Chris S | Electric trolling motor having planetary gear reduction |
US4311470A (en) | 1980-03-10 | 1982-01-19 | Outboard Marine Corporation | Trolling motor |
US5009621A (en) | 1989-03-20 | 1991-04-23 | Brunswick Corporation | Torque splitting drive train mechanism for a dual counterrotating propeller marine drive system |
US5445545A (en) * | 1994-10-11 | 1995-08-29 | Draper; Randal K. | Shrouded electric outboard motor |
DE19648417A1 (de) | 1996-11-22 | 1998-05-28 | Schottel Werft | Schiffsantrieb mit einem Ruderpropeller |
WO2000027696A1 (de) | 1998-11-11 | 2000-05-18 | Siemens Aktiengesellschaft | Redundante vorrichtung mit gegenläufigen propellern für antrieb von schiffen oder sonstigen maritimen objekten |
FI115041B (fi) | 2000-01-28 | 2005-02-28 | Abb Oy | Aluksen moottoriyksikkö |
FI110254B (fi) | 2000-09-25 | 2002-12-31 | Abb Oy | Aluksen propulsiolaitteen asennusjärjestely sekä siihen liittyvä menetelmä ja väline |
DE10102740A1 (de) | 2001-01-22 | 2002-08-01 | Siemens Ag | Antriebe für Schiffe |
DE10143713B4 (de) | 2001-08-30 | 2005-11-03 | Siemens Ag | Elektrische Antriebseinrichtung für ein Schiff |
US7452251B2 (en) * | 2006-01-20 | 2008-11-18 | Torqeedo Gmbh | Integrated outboard motor |
JP3142137U (ja) | 2007-03-23 | 2008-06-05 | ショッテル ゲゼルシャフトミットベシュレンクターハフトゥング | 推進駆動装置 |
US8198773B2 (en) * | 2008-05-02 | 2012-06-12 | E-Wish Technology, Llc | Increased efficiency counter-rotating electric motor for propelling a boat |
-
2010
- 2010-02-26 ES ES10706995T patent/ES2403329T3/es active Active
- 2010-02-26 DK DK10706995.7T patent/DK2403751T3/da active
- 2010-02-26 EP EP10706995A patent/EP2403751B1/de active Active
- 2010-02-26 WO PCT/EP2010/052493 patent/WO2010100092A2/de active Application Filing
- 2010-02-26 US US13/254,530 patent/US8821200B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2010100092A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010100092A2 (de) | 2010-09-10 |
WO2010100092A3 (de) | 2011-05-19 |
EP2403751B1 (de) | 2013-04-03 |
ES2403329T3 (es) | 2013-05-17 |
US8821200B2 (en) | 2014-09-02 |
DK2403751T3 (da) | 2013-07-08 |
US20110318978A1 (en) | 2011-12-29 |
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