EP1315653B1 - Dispositif de propulsion pour bateaux rapides - Google Patents

Dispositif de propulsion pour bateaux rapides Download PDF

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Publication number
EP1315653B1
EP1315653B1 EP01984587A EP01984587A EP1315653B1 EP 1315653 B1 EP1315653 B1 EP 1315653B1 EP 01984587 A EP01984587 A EP 01984587A EP 01984587 A EP01984587 A EP 01984587A EP 1315653 B1 EP1315653 B1 EP 1315653B1
Authority
EP
European Patent Office
Prior art keywords
drive according
impeller
nozzle
adjustable
electric motor
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.)
Expired - Lifetime
Application number
EP01984587A
Other languages
German (de)
English (en)
Other versions
EP1315653A2 (fr
Inventor
Reinhold Reuter
Manfred Heer
Stefan Kaul
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.)
Siemens AG
Original Assignee
Schottel GmbH and Co KG
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 Schottel GmbH and Co KG filed Critical Schottel GmbH and Co KG
Publication of EP1315653A2 publication Critical patent/EP1315653A2/fr
Application granted granted Critical
Publication of EP1315653B1 publication Critical patent/EP1315653B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/103—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means to increase efficiency of propulsive fluid, e.g. discharge pipe provided with means to improve the fluid flow
    • 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
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B63H2005/103—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type of co-rotative type, i.e. rotating in the same direction, e.g. twin 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
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/084—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages

Definitions

  • Marine propulsion with a motor, preferably an electric motor, in a gondola below the ship and at least one propeller driven by this engine outside the one Gondola ends are preferably for ship speeds from 20 knots to use with economic advantage; she are commonly referred to as PoD drives. In the speed range Above 20 knots, however, is with propeller drives only to achieve a non-optimal efficiency.
  • a ship propulsion with an outside of the hull of a driven Watercraft arranged gondola with the Watercraft body is connected and receives an electric motor, which arranged the drive from outside the nacelle Propellers is, for example, from WO 98/19907 known.
  • marine propulsion which is a nozzle-like Enclosure outside the hull, in a motor driven propeller turns, in front and behind within the housing one each from pivoting vanes existing guide is arranged, wherein the Flow channel in the housing in front of the propeller narrows towards this, to accelerate the inflow to the propeller and the flow channel behind the propeller expands to the Downstream from the propeller to the flow channel outlet to slow down.
  • Object of the present invention is a ship propulsion show, especially in the speed range from about 25 to about 30 knots can be used advantageously.
  • the drive according to the present invention is defined by the claims characterized.
  • the drive according to the invention can as Stubanteltriebmaschine be designated.
  • Drive form is a jacketed turbomachine with at least one axially or diagonally traversed rotor outside of the ship and with the ship in suitable Way firmly connected. It is characterized by compact design and high efficiency at higher speeds out.
  • the design of the turbomachine is particularly suitable also for the implementation as a controllable drive.
  • the engine according to the invention is in the nozzle inlet Flow dammed up, practically the pressure level extreme Increased to the underrun of the vapor pressure as far as possible to prevent.
  • the impeller size of the required performance data and the cavitation conditions certainly.
  • a smaller impeller must be one have higher speed, which, however, by the given inlet pressure is limited. This also makes the minimum diameter given the impeller.
  • the impeller diameter determined the main dimensions of the engine and these in turn are next to the form determining for the resistance of the drive to the propulsive force is reduced.
  • the necessary hub ratio (that is the ratio of the Impeller diameter to hub diameter) of about 0.5 in addition to that in the hub an electric motor can be used.
  • the in the engine resulting heat loss can directly over the hub surface be discharged into the water, with a construction with shrunk motor is very beneficial.
  • throttle curve is the characteristic of the pump. With increasing volume flow (Throughput) decreases the specific nozzle work (head). As the driving speed increases, the resistance of the to be driven to. The exit velocity must also increase. The displacement of the pump working point thus counteracts the need.
  • the Driving speed provides an additional pressure level, which is superpositioned with the delivery height of the pump.
  • the conventional waterjets absorb from the boundary layer.
  • the drive according to the invention can generally be positioned deeper be to process a higher speed altitude to be able to. More components and larger surfaces mean but also a higher resistance, which is especially true higher speeds beats.
  • adjustable blades of the impeller and / or stator as well as a pre-rack device with adjustable blades the characteristic curve of the system can be changed.
  • a predilection device makes sense especially if at the same time an adjustable nozzle exit surface is provided.
  • the electric motor too integrate. It can be designed such that the outer part of the electric motor here represents the revolving rotor, with a Impeller is connected.
  • the inner part of the electric motor is fixed (stator of the electric motor) and is the axis on which the rotor is stored (rolling bearings, plain bearings). This axis can be before and after the rotor with the nozzle (the nozzle inner shell) over aerodynamically shaped struts are connected.
  • these struts as a guide (Vorleit- and stator) to make flow losses minimize.
  • the electric motor can also be integrated so that Outer part is (stator, as usual) and the inner part (rotor) turns.
  • the stator will again be striving with the drive connected, which advantageously represent the stator.
  • the impeller is connected to the rotor and can extend over the stator, allowing the engine to build longer can.
  • the storage can be designed so that they themselves completely located behind or in front of the wheel (flying Storage) or that the impeller stored in front of and behind the impeller is (fork storage).
  • the electrical energy, signals and cooling media can in the Wings (hollow) of a stator are supplied.
  • the adjustment of the guide vanes may be such that the guide wing is multipartite with fixed parts and one or more moving parts.
  • the power transmission Thirust, torsional moment
  • the adjustment of the guide vanes in the hub be where there is enough space.
  • the adjustment can hydraulically, pneumatically or electrically via levers.
  • the supply of necessary energy can be within the guide vanes respectively.
  • the adjustment of the nozzle can advantageously be solved in such a way that from the hub contour a profile body axially in his Position is adjusted so that the nozzle outlet cross-section changed.
  • a telescopic cover prevents this a detachment or vortex of flow.
  • a control by deflecting the thrust on a plate in the Nozzle exit is easy but at low relative speeds not very effective.
  • the pivoting of the nozzle outlet is almost synonymous with judging the total thrust.
  • the pivoting of the entire drive is for low speeds the best solution.
  • To course at higher speeds is a limited pivoting of the Gesaintantriebes, combined with appealflaps (the are attached to the drive and a by their pivoting Allow control at small angles without the drive too pivoting), one-sided controlled stall (introduction of air or electromagnetic energy) or easier Nozzle flap a solution.
  • the invention Ship propulsion from outside the hull arranged drive unit consists of a gondola with integrated electric motor, the one or more consecutively connected impellers (pump impellers) in the same or opposite direction directly drives, being after, in front of or between the impeller or the impellers a stator is arranged and impeller and Diffusers are encased by a housing whose cross-section continuous from the entrance to the level of the first impeller extended and then to an adjustable cross-section changed, which together with an adjustable Vorleitrad allows a dynamic characteristic in the intake part, an adaptation to a wide variety of operating conditions allows.
  • FIG. 1 is an inventive Water jet drive as a central longitudinal section
  • Fig. 2 is a detail of Figure 1 in larger Representation
  • Fig. 3 is the explanation of one opposite Fig. 1 different embodiment.
  • the entire drive is arranged in a housing 1, at whose characterized by a guide 2 inlet itself a section 3 connects, the cross section is up to Impeller 4, which may be the first of several wheels is, constantly expanding.
  • Impeller 4 which may be the first of several wheels is, constantly expanding.
  • a section 5 whose Cross-section is variable, but in principle to the outlet 6th gets smaller.
  • a mounting flange 7 fixedly assigned to the housing 1, with the entire drive outside the hull 100 is to be attached.
  • the attachment to the hull in such a way be that the entire drive about the vertical longitudinal axis.
  • the Longitudinal axis 8 of the flange 7 is perpendicular to the longitudinal axis. 9 directed to the housing 1. Rotatable about the housing longitudinal axis 9 If necessary, the only impeller 4 is arranged in the housing 1. The drive of the impeller 4 takes place with an electric motor, the stator 11 inside, the rotor 12 is located outside. In front and behind the impeller 4 and the motor 11, 12 is the rotor 12 in bearings 13, 14 rotatably mounted about its longitudinal axis 9.
  • the impeller 4 is preceded by the guide device 2, the by means of an adjusting device 15 is adjustable. Before the Guide 2 is the aerodynamically designed hub cap 16 arranged. An adjustable with an adjustment 17 second nozzle 18 is connected downstream of the impeller 4. In the downstream area of the housing 1 is a Adjustment device 19 for the change of the discharge nozzle formed part of the housing 1 with respect to its cross section arranged and preferably includes a piston-cylinder device one.
  • the guide 2 consists of two consecutive Parts 2a, 2b, of which the front part 2a between housing 1 and existing cap 16 is fixed.
  • This front Part 2a of the guide 2 is a guide grid with fixed Shovels that are set to a coarse direction the flow flowing to the drive over the entire Operating range is reached. He serves the stabilization of the housing 1 in the inflow region 3.
  • On the fixed guide grid 2a follows as a second part of the guide 2b, with their Longitudinal axes 21 pivotable adjusting blades.
  • With the second Part 2b of the guide 2 is the operating condition-related Fine alignment of the inflowing the drive Flow.
  • the adjusting blades 10 are with their pin-like Blade feet 20 pivotable about their longitudinal axes 21 the hub cap 16 passed and the adjustment 15 assigned, which may be of a known type.
  • the axial adjustment of the discharge cap 25 is the adjustment 19, one of which its essential parts symmetrical to the axis 9 in the housing 1 held by suitable means cylinder 23, from whose housing outlet facing the end of a cylinder 23rd by hydraulic pressure means translatorisch adjustable Adjusting piston 24 as another of the essential parts of Adjustment is brought out and the free end is firmly connected to the discharge cap 25.
  • a symmetrical to the adjusting piston 24th or to the drive longitudinal axis 9 arranged telescopic cover 28 is provided, one end of which is fixedly arranged in the housing 1 Adjusting cylinder 23 and the other end fixed the opposite assigned to the housing 1 adjustable Abströmkappe 25 is.
  • the discharge cap 25 is in its two end positions shown.
  • the discharge cap represented in their outer end position, in the she with her inner end with the larger diameter in the nozzle or housing end plane 6, otherwise substantially outside the housing 1, so the smallest annular outlet cross-section of the flow channel 26 determined is.
  • the discharge cap 25 is in her represented in the inner end position, in which she is with her outer tip end in the nozzle or housing end plane 6 and essentially located within the housing, so that the largest annular outlet cross section of the flow channel 26th is determined.
  • nozzle parts pivotally mounted on the housing 1 which is to Reduction of the nozzle cross-section more, to increase the Nozzle cross section, but less still to guarantee sufficiently cover the guide of the fluid flow;
  • Fig. 3 shows one of a plurality of nozzle flaps 25a, which in joints 29 hinged to the housing 1 and this opposite in the direction of Double arrows 30 are to be pivoted.
  • FIG. 2 An example adjusting device for the second part 2b of the inlet guide 2 results from FIG. 2. It is the first vane ring 2a with its fixed vanes to recognize, through its hollow vanes lines 31 for the Supply of hydraulic working fluid to supply lines 32 and further arranged symmetrically to the drive longitudinal axis 9 Adjusting cylinder 33 for the adjustment of the adjusting cylinder 33 arranged adjusting piston 34 passed are.
  • the adjusting piston 34 counteracts the action of a prestressed coil spring 35 on a rack 36, which in turn with a gear 37 on the pin-like foot 20 of the respective adjusting vane of the blade ring 2b acts, whose blades are adjusted or pivoted about their longitudinal axes 21 should be.
  • Blades of the blade rings 2a, 2b are their example Cross sections drawn. At their upper ends are the Guide vanes 10 of the second adjustable vane ring 2b with pin 2c mounted in the housing 1 (pivoting movement according to double arrow 101).
  • the flow channel 26 preferably has one at least substantially circular in cross-section, although its oval shape should not be excluded.
  • the Inlet to prevent the ingestion of foreign bodies by Formation of an intake vortex with otherwise annular Flow channel 26 may be flattened or oval.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gear Transmission (AREA)
  • Steroid Compounds (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Liquid Crystal Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (22)

  1. Dispositif de propulsion agencé à l'extérieur de la coque d'un véhicule nautique pour ce véhicule nautique afin d'atteindre une haute vitesse de déplacement comprenant :
    un carter autour duquel s'écoule l'eau environnante ;
    un électromoteur (11, 12) agencé dans le carter (1) ;
    au moins une roue (4) qui provoque la propulsion du véhicule nautique et qui est reliée à la partie rotative de l'électromoteur constitué d'une partie rotative et d'une partie stationnaire, et dont la partie stationnaire est reliée au carter par des entretoises ; et
    un dispositif directeur réglable (2) devant et un dispositif directeur réglable (25, 25a) derrière ladite au moins une roue (4),
    caractérisé en ce que le dispositif directeur réglable (2) devant la roue (4) est agencé dans le tronçon du canal d'écoulement (3) dont la section transversale s'agrandit continuellement vers la roue (4) et est formé par des pales directrices (2b) qui peuvent être pivotées autour d'axes (21) orientés perpendiculairement à l'axe de rotation (9) de la roue (4), tandis que le dispositif directeur derrière la roue (4) sert à la régulation du canal d'écoulement de sorte que celui-ci est modifiable, mais qu'il diminue fondamentalement en continu vers la sortie du canal d'écoulement.
  2. Dispositif de propulsion selon la revendication 1, caractérisé en ce qu'au moins un électromoteur (11, 12) entraíne la ou les roue(s) (4), électromoteur dont la partie extérieure représente le rotor (12) sur lequel est (sont) fixée(s) la ou les roue(s) et dont la partie intérieure représente le stator (11) qui est fixé sur l'enveloppe intérieure de la tuyère devant et derrière la ou les roue(s) par des entretoises de forme favorable à l'écoulement.
  3. Dispositif de propulsion selon la revendication 1, caractérisé en ce qu'au moins un électromoteur (11, 12) entraíne la ou les roue(s) (4), électromoteur dont la partie intérieure représente le rotor qui entraíne la ou les roue(s) et dont la partie extérieure représente le stator qui est fixé sur l'enveloppe intérieure de la tuyère par des entretoises de forme favorable à l'écoulement.
  4. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 3, caractérisé en ce que l'électromoteur ou les électromoteurs (11, 12) est (sont) un (des) moteur(s) asynchrone(s).
  5. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 3, caractérisé en ce que l'électromoteur ou les électromoteurs est (sont) un (des) moteur(s) à excitation permanente.
  6. Dispositif de propulsion selon l'une ou plusieurs des revendications 1, 3, 4, 5, caractérisé en ce que les entretoises représentent des parties de l'appareil directeur.
  7. Dispositif de propulsion selon l'une ou plusieurs des revendications 1, 2, 4, 5, caractérisé en ce que les entretoises représentent des parties d'un appareil pré-directeur et d'un appareil directeur proprement dit.
  8. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 7, caractérisé par la combinaison de deux roues en contra-rotation.
  9. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 7, caractérisé par la combinaison de deux roues tournant dans le même sens avec une roue directrice disposée entre elles.
  10. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 9, caractérisé par des pales réglables sur au moins une roue.
  11. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 10, caractérisé par des pales directrices réglables sur au moins une roue directrice.
  12. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 11, caractérisé en ce que les pales directrices sont en plusieurs parties et en ce que le réglage des pales directrices ajuste seulement une partie des pales directrices.
  13. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 12, caractérisé en ce que la tuyère (1) peut être pivotée de 360° autour d'un axe essentiellement vertical.
  14. Dispositif de propulsion selon la revendication 11, caractérisé par des volets fixés sur la tuyère ou sur l'arbre.
  15. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 14, caractérisé par des volets agencés sur la tuyère (1) ou sur l'arbre (7) et réglables autour d'un axe essentiellement vertical.
  16. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 15, caractérisé par l'introduction d'un milieu gazeux pour obtenir une minimisation de la résistance de la tuyère.
  17. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 16, caractérisé par l'introduction d'un milieu gazeux autour de l'arbre pour obtenir un effet de commande.
  18. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 17, caractérisé par des clapets pour commander la section transversale modifiable de la sortie de tuyère.
  19. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 17, caractérisé par des éléments élastiques pour commander la section transversale modifiable de la sortie de tuyère.
  20. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 17, caractérisé par une section transversale de la sortie de tuyère, modifiable via des tronçons de tuyère pouvant être ajustés dans leur chevauchement.
  21. Dispositif de propulsion selon l'une ou plusieurs des revendications 1 à 17, caractérisé par une section transversale de la sortie de tuyère, modifiable via une translation axiale de la partie intérieure.
  22. Dispositif de propulsion selon l'une des revendications 1 à 21, caractérisé en ce que l'appareil directeur (2) est une roue directrice comportant un système réglable de pales.
EP01984587A 2000-09-07 2001-09-07 Dispositif de propulsion pour bateaux rapides Expired - Lifetime EP1315653B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10044101A DE10044101A1 (de) 2000-09-07 2000-09-07 Antrieb für schnelle Wasserfahrzeuge
DE10044101 2000-09-07
PCT/EP2001/010356 WO2002020347A2 (fr) 2000-09-07 2001-09-07 Dispositif de propulsion pour bateaux rapides

Publications (2)

Publication Number Publication Date
EP1315653A2 EP1315653A2 (fr) 2003-06-04
EP1315653B1 true EP1315653B1 (fr) 2005-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01984587A Expired - Lifetime EP1315653B1 (fr) 2000-09-07 2001-09-07 Dispositif de propulsion pour bateaux rapides

Country Status (7)

Country Link
EP (1) EP1315653B1 (fr)
AT (1) ATE293065T1 (fr)
DE (2) DE10044101A1 (fr)
DK (1) DK1315653T3 (fr)
ES (1) ES2239684T3 (fr)
PT (1) PT1315653E (fr)
WO (1) WO2002020347A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158320A1 (de) * 2001-11-28 2003-06-18 Siemens Ag Schiffsantrieb
DE102016104517A1 (de) * 2016-03-11 2017-09-14 Cooper Copter Gmbh Mantelpropeller und Drehflügelgerät
FR3068330B1 (fr) * 2017-06-29 2020-12-04 Maarten Mostert Dispositif de propulsion hydraulique formant pompe helice et navire equipe d’un tel dispositif
CN111232175A (zh) * 2020-03-24 2020-06-05 韩玉军 电动集成喷水推进器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214903A (en) * 1963-03-14 1965-11-02 Buehler Corp Jet boat nozzle
US3279704A (en) * 1964-05-07 1966-10-18 Buehler Corp Variable nozzle
US3387583A (en) * 1964-12-29 1968-06-11 Tamco Ltd Water jet propulsion apparatus
GB1119687A (en) * 1966-11-21 1968-07-10 Buehler Corp Watercraft propulsion pump
DE3735409C2 (de) * 1987-10-20 1996-11-28 Schottel Werft Wasserstrahlantrieb
DE3942673A1 (de) * 1989-12-22 1991-07-04 Merz Josef Wasserstrahlantrieb fuer wasserfahrzeuge
JPH03213495A (ja) * 1990-01-16 1991-09-18 Toshiba Corp ウォータジェット推進機
EP0452538B1 (fr) * 1990-02-06 1994-12-21 Reinhard Gabriel Propulseur à réaction pour bateaux et avions ainsi que pompes
US5545063A (en) * 1993-01-21 1996-08-13 Haynes; Hendrick W. Chambered anti-Coanda jet marine propulsion device with gaseous boundary layer for a thrust jet flow stream exhibiting staged controlled boundary layer separation properties, vessel trim adjustment, and movable thrust vector application points(s)
EP0686115A1 (fr) * 1993-03-02 1995-12-13 BRANDT, Lennart Dispositif de propulsion pour un bateau marin
DE4440738A1 (de) * 1994-11-15 1996-05-23 Schottel Werft Schiffsantrieb mit einer Antriebsmaschine im Schiffsrumpf und einem von der Antriebsmaschine angetriebenen Propeller außerhalb des Schiffsrumpfes
US5964626A (en) * 1995-08-23 1999-10-12 Outboard Marine Corporation Tractor pump jet
DE19647948A1 (de) * 1996-01-23 1997-07-24 Holger Kranert Gondelpropeller (Contrapod)
DE19627323A1 (de) * 1996-06-26 1998-01-02 Siemens Ag Gondelartig anzuordnender Schiffsantrieb mit Synchronmotor
DE19648417A1 (de) * 1996-11-22 1998-05-28 Schottel Werft Schiffsantrieb mit einem Ruderpropeller
JP3214568B2 (ja) * 1996-11-07 2001-10-02 ショッテル・ジーエムビーエッチ アンド カンパニー・ケージー ウォータジェット推進装置用複式プロペラ推進装置

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EP1315653A2 (fr) 2003-06-04
DK1315653T3 (da) 2005-05-23
ATE293065T1 (de) 2005-04-15
DE10044101A1 (de) 2002-04-04
WO2002020347A3 (fr) 2002-06-27
ES2239684T3 (es) 2005-10-01
DE50105916D1 (de) 2005-05-19
PT1315653E (pt) 2005-06-30
WO2002020347A2 (fr) 2002-03-14

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