WO2000068073A1 - Helice de gouvernail electrique a faible encombrement en hauteur - Google Patents

Helice de gouvernail electrique a faible encombrement en hauteur Download PDF

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Publication number
WO2000068073A1
WO2000068073A1 PCT/DE2000/000537 DE0000537W WO0068073A1 WO 2000068073 A1 WO2000068073 A1 WO 2000068073A1 DE 0000537 W DE0000537 W DE 0000537W WO 0068073 A1 WO0068073 A1 WO 0068073A1
Authority
WO
WIPO (PCT)
Prior art keywords
rudder propeller
ship
shaft
electric
propeller according
Prior art date
Application number
PCT/DE2000/000537
Other languages
German (de)
English (en)
Inventor
Wolfgang Rzadki
Manfred Heer
Original Assignee
Siemens Aktiengesellschaft
Schottel Gmbh & 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
Priority claimed from PCT/DE1999/001422 external-priority patent/WO2000068071A1/fr
Application filed by Siemens Aktiengesellschaft, Schottel Gmbh & Co. Kg filed Critical Siemens Aktiengesellschaft
Priority to JP2000617070A priority Critical patent/JP2002544039A/ja
Priority to CA002373465A priority patent/CA2373465C/fr
Priority to DK00918680T priority patent/DK1177130T3/da
Priority to AT00918680T priority patent/ATE246629T1/de
Priority to DE50003193T priority patent/DE50003193D1/de
Priority to EP00918680A priority patent/EP1177130B1/fr
Priority to US10/018,114 priority patent/US6790109B1/en
Priority to PT00940173T priority patent/PT1177129E/pt
Priority to PCT/DE2000/001454 priority patent/WO2000068072A1/fr
Priority to JP2000617069A priority patent/JP2003514702A/ja
Priority to EP00940173A priority patent/EP1177129B1/fr
Priority to CA002373462A priority patent/CA2373462A1/fr
Priority to DE50006078T priority patent/DE50006078D1/de
Priority to ES00940173T priority patent/ES2219352T3/es
Priority to AT00940173T priority patent/ATE264217T1/de
Priority to AU55209/00A priority patent/AU5520900A/en
Priority to US10/049,069 priority patent/US6893304B1/en
Priority to DK00940173T priority patent/DK1177129T3/da
Publication of WO2000068073A1 publication Critical patent/WO2000068073A1/fr
Priority to NO20015529A priority patent/NO336030B1/no
Priority to NO20015528A priority patent/NO334414B1/no

Links

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
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • 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
    • B63H21/22—Use of propulsion power plant or units on vessels the propulsion power units being controlled from exterior of engine room, e.g. from navigation bridge; Arrangements of order telegraphs
    • 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
    • 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
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • 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
    • 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

Definitions

  • the invention relates to an electric rudder propeller with a low installation height for a seagoing fast ship, with a multi-phase electric motor which is fastened in a nacelle-like housing via a rotatable, preferably two-part shaft under the stern of the ship and can be supplied with electrical drive energy and via a slip ring arrangement Drive motors is rotatable.
  • the object of the invention is to design the known drive in such a way, in particular in the case of Roro ships, that there is more space in the stern of the ship.
  • Roro ships e.g. allow a continuous internal Cardeck to be constructed without having to lift the tailgate for the Cardeck and the Cardeck itself.
  • Sufficient repair and maintenance options should still be available.
  • the outflow conditions of the stern should be designed to be optimized for resistance, taking into account the flow conditions that result from the use of rudder propellers.
  • the rudder propeller is mounted in the stern of the ship via a flat ring bearing in the vicinity of the outer skin, in particular above the waterline, the slip ring arrangement in the upper part of the Shaft is housed at the level of the annular bearing and the drive motors for the rotary movement are of low construction and are at least partially arranged in the interior of the ring bearing.
  • the invention can be implemented by optimizing the size of all parts and largely dispensing with horizontal struts. It is possible to move the drive motors for the rotary movement into the area below the slip ring arrangement.
  • the flat ring bearing can be arranged above the waterline or alternatively below the waterline. In the case of an arrangement below the water line, it is advantageously kept under excess pressure.
  • the arrangement known from Canadian patent specification 1,311,657 with an entry of the shaft into the ship below the water line and an internal extension of the shaft up to above the water line is significantly less favorable. A seawater intrusion into the interior of the camp can occur here.
  • the shaft is mounted above the water line in a ring bearing of large diameter, the bearing diameter being approximately equal to or greater than the winding length of the electric motor, this results, particularly if, as advantageously provided, that ring bearing also has a large inner diameter such a spacious upper part of the shaft of the rudder propeller that the size-optimized slip ring arrangement and the rotary motors can be completely accommodated in it. In this way, a separate machine room above the rudder propeller can be dispensed with very advantageously, and installation height can be saved.
  • the ring bearing can be arranged directly under the Cardeck. It is advantageous if the shaft has a shaft upper part which is arranged sunk above the waterline of the ship and largely in the stern of the ship.
  • Hydraulic radial piston motors are formed. This results in a particularly favorable version of the rotary motors with small dimensions and high torque.
  • the shaft if necessary, via an intermediate deck part directly below the lowest loading deck in the rear area, e.g. the Cardeck on Roro ships, with which the hull is connected.
  • an intermediate deck part directly below the lowest loading deck in the rear area, e.g. the Cardeck on Roro ships, with which the hull is connected.
  • Such a small intermediate cover part which can also be designed as an annular disk, results in an advantageously particularly stable and low-profile mounting option for the electric rudder propeller.
  • the intermediate cover part can be fitted via assembly elements, e.g. Boxes, as well as immediately, e.g. by placing them on the raised floor in the rear area.
  • the shaft is mounted under a rudder propeller end cover in the stern of the ship, the end cover advantageously being part of the Cardeck when the ship is designed as a Roro ship.
  • the cardeck can be used in full length of the ship, so that the main cardeck uses space to an unprecedented extent. A full utilization of the area of the weather deck is also ensured, whereby the capstan drives etc. can advantageously be arranged under the weather deck to enlarge the usable area.
  • the end cover has access openings to individual units of the rudder propeller, e.g. to the slip ring arrangement, to the drive motors for the rotary movement and other essential functional elements.
  • the end cover in the Cardeck does not have to be removed, but the corresponding units can be accessed via manhole-like access openings.
  • the upper part of the rudder propeller is fireproofly sealed from the bottom deck in the stern area.
  • the safety requirements of Roro or Ropax ships can advantageously be taken into account without having to change the advantageous design of the electric rudder propeller, which requires a minimum installation height.
  • the slip rings for energy supply and control of the motor are at least partially designed as concentric slip rings. This results in a low design for the energy and signal transmission components.
  • the energy supply slip rings are only 3-phase and that there is branching to one more as a 3-phase winding system of the Motor behind the slip ring arrangement via power semiconductors, which form a decentralized converter and which are arranged in the shaft.
  • the energy supply can also be carried out for multi-phase or split electric motors. This simplifies the construction and considerably reduces the overall height of the slip ring arrangement. In this way, multi-phase winding systems can advantageously be supplied with controlled electrical energy.
  • the power semiconductors can be cooled very advantageously very well by means of heat dissipation elements which are connected to the shaft jacket which is well cooled by the flowing sea water.
  • the cables for the energy transmission are advantageously guided from the side to the slip ring arrangement of the shaft. This requires a separate connection element on the slip ring arrangement. The resulting additional costs are more than offset by the space gained.
  • the connecting element can advantageously run on the cardeck of a Roro ship between the vehicle tracks. So it does not reduce the low installation height of the rudder propeller.
  • the transition from the upper to the lower part of the shaft lies in the plane of the outer skin of the ship, preferably completely above the water line. So the flange between top and bottom part of the ship can be removed from the flow around the hull and the shaft can also be replaced with the electric motor for repairs without having to take the ship into the dock. For a "dry" replacement, it is sufficient if the ship is trimmed to the bow.
  • the motor shaft of the rudder propeller has an inclination that is approximately adapted to the course of the stern of the ship. This results in a particularly favorable outflow in the stern area of the ship, which uses the flow accelerated by the propellers very advantageously to reduce the stern resistance of the ship. Then the rudder propeller according to the invention can be arranged far back without any flow disadvantages. Then the space gain is greatest due to its advantageous training.
  • FIG. 1 shows a rudder propeller according to the invention with its installation which takes up little space
  • FIG. 2 shows a double rudder propeller arrangement in the rear area of the
  • FIG. 4 shows the upper shaft part with lateral cable feed from the side
  • 5 shows the upper shaft part corresponding to FIG. 4 from above
  • FIG. 6 shows a compressed section through a ring bearing arrangement with a particularly low installation height.
  • a small intermediate cover part 10 possibly designed as an annular disk, is used, on which the rudder propeller is founded.
  • the fixed parts of the ring bearing 7 are arranged above the intermediate cover part 10.
  • An advantageously fireproof sealed cover 4 is installed in the cardeck 5, through which the underlying rudder propeller unit is accessible.
  • small covers are used, which make the essential functional parts of the rudder propeller easily accessible.
  • the slip ring arrangement 8 and the rotary motors 9 are largely located in the interior of the ring bearing 7 and in the upper shaft part 3.
  • the ring bearing 7 with the intermediate cover part 10, which is particularly small here, is advantageously arranged in the stern of the ship via a box structure 11.
  • the large cover 4 can be supported directly or indirectly on the intermediate cover part 10, so that the space under the cover 4 has a very low overall height and the overall installation height is therefore optimally low.
  • the rigid energy Supply cables are advantageously brought from the side to the slip ring arrangement, so that the cover 4 is smooth and can be mounted directly above the slip ring arrangement.
  • the rudder propeller itself is advantageously inclined so that its drive axis rises to the rear. This improves the outflow even with a short tail.
  • the separating flange between the upper part of the rudder propeller 3 and the shaft can lie approximately in the plane of the outer skin, so that with a relatively far aft arrangement of the rudder propeller and its short design, no flange parts have to be arranged in the flow around the fuselage.
  • the cover 4 is advantageously given a fire-resistant seal, so that in the event of a fire in this part of the drive system, the cardecks above it are not endangered. Conversely, the function of the propulsion system is not impaired by a fire on the Cardeck and the ship remains ready to sail.
  • the low height between the intermediate cover part and cover is also achieved by using flat-construction radial piston hydraulic motors for the azimuth drive.
  • the medium voltage of the main motor, low voltage for the auxiliary systems and the signals for the control / regulation of the motor are transmitted via the electrical, in particular multi-part, slip ring arrangement 8 located in the upper part 3 of the shaft.
  • the rudder propeller itself can be rotated 360 °.
  • the slip rings of the slip ring arrangement 8 are in particular arranged concentrically to one another, the signal transmission antennas (not shown in more detail) advantageously being located on the outside.
  • the two rudder propeller units are designated 18 and 19.
  • the intermediate deck part is advantageously located directly on the raised floor 17.
  • the ring bearing is fastened, for example, by means of claws, and the rotary motors, like the slip ring body, are arranged according to the invention in the space 16 below the card deck 15. This results in a low overall height for the installation of the rudder propellers arranged far astern.
  • the auxiliary units 12 for the azimuth drive e.g. the hydraulic pumps and their motors also in the space below the cardeck.
  • the two rudder propellers 13 and 14 are supplied with rotational energy via short hydraulic lines. Even so, according to the invention, a separate machine room above the rudder propellers 13 and 14 can advantageously be dispensed with.
  • 21 designates a cable connection piece which is led out to the side, 23 the upper cover of the slip ring arrangement and 22 the upper parts of the drives for the rotary movement. 4 shows a particularly good example of the achievable small installation height.
  • 24 denotes the connecting part of the cable socket 29
  • 27 denotes an entry into the shaft and 26
  • 28 denotes a fan and 30 a drive for the rotary movement. Since the components shown all still have connection lines, terminals, fastening elements, flanges etc., it shows that an optimization was necessary here, which required detailed considerations.
  • FIG. 6 which shows a low-profile ring bearing according to the invention in a partial sectional view
  • 31 denotes the Ship structure part that forms the foundation of the ring bearing. This can be, for example, an intermediate deck part, part of the double floor or a ring part on the outer skin of the ship.
  • 32 denotes e.g. in the case of a Roro ship, the deck or a cover in the deck.
  • 33 denotes a motor for the rotary drive, which is attached to a carrier 37.
  • a drive pinion for the rotating ring 35 of the ring bearing is designated.
  • 36 finally designates the shaft of the rudder propeller, which is connected directly to the rotating part of the ring bearing.
  • FIG. 6 is a basic illustration of a particularly low-profile bearing arrangement.
  • the drive motors 33 for the rotary movement are even arranged completely inside the shaft.
  • the rudder propellers 13, 14, 18 and 19 are exposed to free flow.
  • flow guiding bodies can also be arranged in front of the rudder propellers, which are in particular hook-shaped with the hook tip at the level of the waves of the rudder propellers.
  • the propensity to vibrate of the drive system must be optimized in relation to the advantages achieved, so that these flow guide bodies are more suitable for Roro ferries and less for Ropax ferries or for cruise ships.
  • the optimization is dependent on the ship type, speed and area of application. With the appropriate optimization, all types of ships are advantageous with those in front of the rudder propellers orderly, in cross-section approximately teardrop-shaped flow guide bodies can be equipped. Although the flow guide bodies increase the wetted surface, their advantages for ship behavior, outflow resistance and propulsion efficiency can more than compensate for this disadvantage. Their combination (not shown) with the low-fitting, possibly short, rudder propellers according to the invention is particularly favorable, since here the additional wetted area can be kept small.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Actuator (AREA)
  • Catching Or Destruction (AREA)
  • Patch Boards (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention concerne une hélice de gouvernail électrique destinée à un navire de mer rapide, comportant un moteur électrique polyphasé qui est fixé dans un carter de type nacelle par l'intermédiaire d'un corps de raccordement rotatif, de préférence en deux parties, situé sous la poupe du navire. Ce moteur peut être alimenté en énergie électrique d'entraînement par l'intermédiaire d'un ensemble à bagues collectrices et peut tourner par l'intermédiaire de moteurs d'entraînement. Cette hélice de gouvernail est montée à proximité du bordé (6), notamment au-dessus de la ligne de flottaison, dans la poupe du navire, par l'intermédiaire d'un palier annulaire (7) plat. L'ensemble à bagues collectrices (8) est logé dans la partie supérieure (3) du corps de raccordement (2, 3) au niveau du palier annulaire (7). Les moteurs d'entraînement servant à provoquer le mouvement de rotation (9), présentent un faible encombrement en hauteur et sont placés au moins en partie à l'intérieur du palier annulaire (7).
PCT/DE2000/000537 1999-05-11 2000-02-25 Helice de gouvernail electrique a faible encombrement en hauteur WO2000068073A1 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
JP2000617070A JP2002544039A (ja) 1999-05-11 2000-02-25 取付け高さの低い電気的な舵取り推進機
CA002373465A CA2373465C (fr) 1999-05-11 2000-02-25 Helice de gouvernail electrique a faible encombrement en hauteur
DK00918680T DK1177130T3 (da) 1999-05-11 2000-02-25 Elektrisk rorpropel med lille indbygningshøjde
AT00918680T ATE246629T1 (de) 1999-05-11 2000-02-25 Elektrischer ruderpropeller mit niedriger einbauhöhe
DE50003193T DE50003193D1 (de) 1999-05-11 2000-02-25 Elektrischer ruderpropeller mit niedriger einbauhöhe
EP00918680A EP1177130B1 (fr) 1999-05-11 2000-02-25 Helice de gouvernail electrique a faible encombrement en hauteur
US10/018,114 US6790109B1 (en) 1999-05-11 2000-02-25 Electric rudder propeller of lower installation height
DK00940173T DK1177129T3 (da) 1999-05-11 2000-05-10 Kursstabilt, hurtigt og södygtigt skib med et til en rorpropeller optimeret skrog
AT00940173T ATE264217T1 (de) 1999-05-11 2000-05-10 Kursstabiles, schnelles, seegehendes schiff mit einem für einen ruderpropeller optimierten rumpf
PT00940173T PT1177129E (pt) 1999-05-11 2000-05-10 Navio oceanico rapido e de marcha estavel com um casco optimizado para uma helice-leme
JP2000617069A JP2003514702A (ja) 1999-05-11 2000-05-10 舵取り推進機に最適な船体を備え針路の安定した高速海洋船
EP00940173A EP1177129B1 (fr) 1999-05-11 2000-05-10 Bateau rapide allant en mer et a stabilite de route, a coque optimisee pour une helice de gouvernail
CA002373462A CA2373462A1 (fr) 1999-05-11 2000-05-10 Bateau rapide allant en mer et a stabilite de route, a coque optimisee pour une helice de gouvernail
DE50006078T DE50006078D1 (de) 1999-05-11 2000-05-10 Kursstabiles, schnelles, seegehendes schiff mit einem für einen ruderpropeller optimierten rumpf
ES00940173T ES2219352T3 (es) 1999-05-11 2000-05-10 Buque rapido maritimo de navegacion estable, con un casco optimizado para una helice de direccion.
PCT/DE2000/001454 WO2000068072A1 (fr) 1999-05-11 2000-05-10 Bateau rapide allant en mer et a stabilite de route, a coque optimisee pour une helice de gouvernail
AU55209/00A AU5520900A (en) 1999-05-11 2000-05-10 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller
US10/049,069 US6893304B1 (en) 1999-05-11 2000-05-10 Course-stable, fast, sea-going ship comprising a hull that is optimized for a rudder propeller
NO20015528A NO334414B1 (no) 1999-05-11 2001-11-12 Skip med elektrisk drevet propell
NO20015529A NO336030B1 (no) 1999-05-11 2001-11-12 Kursstabilt, hurtig og havgående skip med et skrog som er optimert for en rorpropell

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DEPCT/DE99/01422 1999-05-11
PCT/DE1999/001422 WO2000068071A1 (fr) 1999-05-11 1999-05-11 Navire marin rapide
DE9901842 1999-06-24
DE19928961.1 1999-06-24
DE19928961 1999-06-24
DEPCT/DE99/01842 1999-06-24

Publications (1)

Publication Number Publication Date
WO2000068073A1 true WO2000068073A1 (fr) 2000-11-16

Family

ID=27208840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/000537 WO2000068073A1 (fr) 1999-05-11 2000-02-25 Helice de gouvernail electrique a faible encombrement en hauteur

Country Status (11)

Country Link
EP (1) EP1177130B1 (fr)
JP (1) JP2002544039A (fr)
KR (1) KR100655006B1 (fr)
CN (1) CN1122616C (fr)
AT (1) ATE246629T1 (fr)
CA (1) CA2373465C (fr)
DE (1) DE50003193D1 (fr)
DK (1) DK1177130T3 (fr)
ES (1) ES2204550T3 (fr)
PT (1) PT1177130E (fr)
WO (1) WO2000068073A1 (fr)

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WO2003006313A1 (fr) * 2001-07-13 2003-01-23 Dorchester Maritime Limited Procede d'utilisation de gaz et appareil de propulsion destine a un navire
EP1336561A1 (fr) * 2002-02-16 2003-08-20 Schottel GmbH & Co KG. Entrainement pour bateaux
EP2259964A1 (fr) * 2008-04-08 2010-12-15 Rolls-Royce Aktiebolag Procédé pour équiper un navire d'un propulseur à hélice de diamètre important et navire équipé de celui-ci
DE102017223887A1 (de) 2017-12-29 2019-07-04 Siemens Aktiengesellschaft Drehverbindung für eine Antriebseinrichtung einer wassergebundenen Fahrmaschine
CN110775236A (zh) * 2019-11-07 2020-02-11 湖南工业大学 一种水气一体式翻转推进器
CN114084311A (zh) * 2021-12-27 2022-02-25 江龙船艇科技股份有限公司 一种全回转装置高精度安装工法
DE102020215911A1 (de) 2020-12-15 2022-06-15 Siemens Energy Global GmbH & Co. KG Dichtung

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FI117194B (fi) * 2005-02-15 2006-07-31 Waertsilae Finland Oy Merialus
CA2611392C (fr) * 2005-06-09 2012-09-11 Schottel Gmbh & Co. Kg Propulsion navale et procede de propulsion navale
FR2903378B1 (fr) * 2006-07-04 2009-05-08 Aker Yards S A Sa "ensemble de propulsion pour navire,navire ainsi equipe,et moyens pour sa mise en place"
KR100864003B1 (ko) 2007-12-18 2008-10-17 서영파일테크 주식회사 가스연료 공급 시스템
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WO2003006313A1 (fr) * 2001-07-13 2003-01-23 Dorchester Maritime Limited Procede d'utilisation de gaz et appareil de propulsion destine a un navire
EP1336561A1 (fr) * 2002-02-16 2003-08-20 Schottel GmbH & Co KG. Entrainement pour bateaux
EP2259964A1 (fr) * 2008-04-08 2010-12-15 Rolls-Royce Aktiebolag Procédé pour équiper un navire d'un propulseur à hélice de diamètre important et navire équipé de celui-ci
EP2259964A4 (fr) * 2008-04-08 2013-03-20 Rolls Royce Ab Procédé pour équiper un navire d'un propulseur à hélice de diamètre important et navire équipé de celui-ci
DE102017223887A1 (de) 2017-12-29 2019-07-04 Siemens Aktiengesellschaft Drehverbindung für eine Antriebseinrichtung einer wassergebundenen Fahrmaschine
WO2019129496A1 (fr) 2017-12-29 2019-07-04 Siemens Aktiengesellschaft Système de liaison rotatif pour un dispositif d'entraînement d'un engin de propulsion maritime
CN110775236A (zh) * 2019-11-07 2020-02-11 湖南工业大学 一种水气一体式翻转推进器
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CN114084311A (zh) * 2021-12-27 2022-02-25 江龙船艇科技股份有限公司 一种全回转装置高精度安装工法

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CA2373465C (fr) 2007-01-02
EP1177130A1 (fr) 2002-02-06
ATE246629T1 (de) 2003-08-15
KR100655006B1 (ko) 2006-12-07
CA2373465A1 (fr) 2000-11-16
EP1177130B1 (fr) 2003-08-06
DE50003193D1 (de) 2003-09-11
PT1177130E (pt) 2003-12-31
JP2002544039A (ja) 2002-12-24
CN1359345A (zh) 2002-07-17
KR20020021633A (ko) 2002-03-21
CN1122616C (zh) 2003-10-01
DK1177130T3 (da) 2003-11-10
ES2204550T3 (es) 2004-05-01

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