WO2000047464A1 - Propulsion electrique pour bateau - Google Patents

Propulsion electrique pour bateau Download PDF

Info

Publication number
WO2000047464A1
WO2000047464A1 PCT/DE2000/000393 DE0000393W WO0047464A1 WO 2000047464 A1 WO2000047464 A1 WO 2000047464A1 DE 0000393 W DE0000393 W DE 0000393W WO 0047464 A1 WO0047464 A1 WO 0047464A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric ship
drive
electric
propulsion system
parts
Prior art date
Application number
PCT/DE2000/000393
Other languages
German (de)
English (en)
Inventor
Wolfgang Rzadki
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to DE50001863T priority Critical patent/DE50001863D1/de
Priority to DE2000205714 priority patent/DE20005714U1/de
Priority to DK00909029T priority patent/DK1150883T3/da
Priority to AT00909029T priority patent/ATE238193T1/de
Priority to KR1020017010130A priority patent/KR20010102042A/ko
Priority to EP00909029A priority patent/EP1150883B1/fr
Publication of WO2000047464A1 publication Critical patent/WO2000047464A1/fr
Priority to NO20013852A priority patent/NO20013852L/no

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
    • 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
    • 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
    • B63H5/08—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors

Definitions

  • the invention relates to an electric ship drive with a drive nacelle, a rotatable shaft which is hollow and holds the drive nacelle in a rotationally fixed manner, and an energy supply.
  • the invention is based on the object of developing the electric ship drive described at the outset in such a way that the space available within the drive nacelle can be used better than in known electric ship drives for those components whose direct interaction with the drive elements of the ship drive is essential. whereby, in addition, an improved removal of waste heat generated in the context of the energy supply is to be made possible.
  • At least one converter belonging to the energy supply is arranged within the hollow shaft.
  • the at least one converter of the energy supply can advantageously be designed as a direct converter.
  • the at least one converter is connected to a shaft wall of the shaft, the heat loss occurring at the at least one converter can be dissipated in a simple manner through the shaft wall.
  • Power semiconductors of the at least one converter can advantageously be arranged on a cooling plate, with the cooling plates then being able to dissipate the heat loss generated on the power semiconductor.
  • the cooling plate advantageously sits on the inside of the shaft wall.
  • the cooling plate it is possible to design the cooling plate to be separately coolable and to hold it on the inside of the shaft wall by means of elastic holding parts.
  • the separate cooling of the cooling plate can expediently be accomplished by means of a circuit cooling which has a heat exchanger, which in turn can be arranged on the inside of the shaft wall.
  • the heat exchanger of the circuit cooling expediently has a seawater circuit as the recooling circuit.
  • the converter as a voltage intermediate circuit converter, the number of its semiconductor elements being indicated the number of windings of an electric motor of the electric ship propulsion is adjusted.
  • the electric motor of the electric ship propulsion system is expediently constructed in multiple phases, with slip rings for
  • Power supply of the power semiconductors are arranged in front of the converter.
  • An electric ship propulsion system with a rotatable drive nacelle and an electric motor, which is arranged in the rotatable drive nacelle, can have an electric motor split into two separate motor parts, with these two motor parts being assigned a common two-part central bearing in which the two rotating motor parts me - are stored separately from each other.
  • the two motor parts advantageously form a quasi cross-divided electric motor.
  • a configuration as a sensor-monitored support bearing can be advantageous for the two-part central bearing, the central bearing then being able to be assigned, for example, a vibration sensor unit by means of which the vibrations or vibrations of the two bearing parts of the central bearing can be detected, and / or a temperature sensor unit can be assigned by means of which can detect the temperature of the two bearing parts of the central bearing.
  • a vibration sensor unit by means of which the vibrations or vibrations of the two bearing parts of the central bearing can be detected
  • / or a temperature sensor unit can be assigned by means of which can detect the temperature of the two bearing parts of the central bearing.
  • the stator windings of the two motor parts of the electric motor are non-positively connected to a housing common to the two motor parts of the electric motor.
  • stator windings and the housing common to the two motor parts can be achieved in a simple manner if the stator windings of the two motor parts of the electric motor are shrunk into the common housing, the shrinking process advantageously being able to take place from a propeller hub side.
  • the common housing can advantageously be designed as an outer wall cooler to improve heat dissipation.
  • heat bridges are formed between the winding stubs of the stator windings and the common housing, by means of which heat developed in the winding heads of the stator windings can be dissipated to the common housing.
  • the thermal bridges can advantageously be made of epoxy resin.
  • the electric ship drive is expediently designed as a propeller drive with two propellers which can be controlled and regulated independently of one another.
  • the electric ship propulsion system with a rotatable drive nacelle and an electric motor, which is arranged in the rotatable drive nacelle, can be developed in an advantageous embodiment in such a way that the electric motor is designed as a permanently excited synchronous motor and is split into two separate synchronous motor parts.
  • Such permanent excited synchronous motors have a large number of favorable properties, in particular in the case of the requirement profile placed on electric ship drives.
  • the two separate synchronous motor parts are advantageously arranged in a housing common to them, from which electrical connections of stator windings of the synchronous motor parts are led out approximately in the middle thereof.
  • stator windings of the synchronous motor parts and their electrical connections to an energy supply are expediently encapsulated in a watertight manner.
  • the housing in the drive nacelle common to the two synchronous motor parts advantageously forms a watertight unit.
  • Rotor windings of the synchronous motor parts are designed according to an advantageous development of the marine propulsion system according to the invention at least three-phase, but they can also be six, twelve or eighteen-phase.
  • Each synchronous motor part advantageously has a diaphragm coupling on both sides for its rotor, by means of which the connection between the rotor part and a shaft of the synchronous motor can be realized.
  • the electric ship propulsion system according to the invention is advantageously used for propulsion powers of at least 10 MW, preferably 20 to 30 MW.
  • 1 shows a schematic diagram of an electric ship propulsion system according to the invention
  • 2 shows a schematic diagram of the arrangement of an inverter module of the electric ship propulsion system according to the invention
  • FIG. 3 shows a schematic diagram of an alternative arrangement of an inverter module of the electric ship propulsion system according to the invention.
  • a propulsion pod 1 shown in principle in FIG. 1 belongs to an electric ship propulsion system according to the invention.
  • This propulsion nacelle 1 is seated in a rotationally fixed manner at the free end of a shaft 2 which is rotatably mounted on the hull (not shown in the FIGURES).
  • the shaft 2 in turn is hollow. Energy is supplied to the drive elements of the electric ship drive according to the invention provided within the drive nacelle 1 through the shaft 2.
  • the drive nacelle 1 forms a housing 3, in which a two-part synchronous motor 4 is accommodated in the exemplary embodiment of the electric ship drive according to the invention shown.
  • the synchronous motor 4 is divided into a first synchronous motor part 5 on the left in FIG. 1 and a second synchronous motor part 6 on the right in FIG. 1.
  • the two synchronous motor parts 5, 6 function independently of one another, so that shafts 7 and 8 driven by them in the same or opposite directions can be driven at different speeds.
  • Both shafts 7 and 8 each project from the drive nacelle 1 with one shaft end and each carry a propeller 9 or 10 on this shaft end protruding from the drive nacelle 1, as indicated in FIG. 1 only by means of a chain line.
  • the two shafts 7, 8 extend over the left and the right half of the drive nacelle 1 to one of them common central bearing 11, in which they are rotatably mounted separately from one another by means of bearing bodies 12 and 13.
  • the two synchronous motor parts 5, 6 of the synchronous motor 4 correspond in function and structure, so that only the synchronous motor part 5 shown on the left in FIG. 1 is described below.
  • the shaft 7 of the synchronous motor part 5 is rotatably mounted on its section breaking through the wall of the housing 3 by means of a support bearing 14, a thrust bearing 15 also being provided by means of which the axial position of the shaft 7 is secured within the housing 3 of the drive nacelle 1.
  • a shaft seal 16 is arranged between the housing 3 and the section of the shaft 7 of the synchronous motor part 5 that breaks through it, by means of which the penetration of water into the interior of the housing 3 is prevented.
  • the synchronous motor part 5 accommodated in the left half of the housing 3 of the drive nacelle 1 in FIG. 1 has a stator part 17 with stator windings, the stator part 17 being fixedly attached to the inside of the wall of the housing 3, e.g. by means of a shrinking process.
  • Winding heads 18 of the stator windings provided in the stator part 17 protrude from the stator part 17 on its end faces, thermal bridges 19 being provided between these winding heads 18 and the inside of the wall of the housing 3 of the drive nacelle 1, by means of which thermal energy present in the winding heads 18 is applied the housing can be removed.
  • a rotor part 20 of the synchronous motor part 5, on which a permanent magnet is provided, is arranged coaxially to the stator part 17.
  • the rotor equipped with the permanent magnet Ferteil 20 is connected to the shaft 7 of the synchronous motor part 5 via two membrane couplings 21, 22 which are arranged on the two ends of the rotor part 20.
  • stator windings provided in the stator part 17 of the synchronous motor part 5 are supplied with electrical energy via their winding heads 18 by means of a line 23 provided in the interior of the housing 3 of the drive nacelle 1.
  • the line 23 is connected to the power supply of the synchronous motor 4 by means of a stator connection 24 which breaks through the housing 3 of the drive fork 1 approximately centrally.
  • the sensor device can include a vibration sensor unit 25, by means of which any oscillations and vibrations of the bearing parts 12 or 13 can be detected. Furthermore, the sensor device can include a temperature sensor unit 26, by means of which the temperature profile within the bearing part 12 or 13 is recorded.
  • the two synchronous motor parts 5, 6 of the synchronous motor 4, the rotor parts 20 and the stator parts 17 of which are mechanically separated from one another, are each designed as permanently excited synchronous motors.
  • a propeller 9 or 10 of the electric ship drive is driven by each of the two synchronous motor parts 5, 6. Since the two synchronous motor parts 5, 6 are not mechanically coupled, they can drive the propellers 9, 10 in opposite or in the same direction. Depending on the requirements, the propellers 9, 10 can be optimally designed in terms of speed, efficiency, noise, etc.
  • stator windings in the stator parts 17 of the two synchronous motor parts 5, 6 are each a three-phase system switched. Three winding ends each are guided approximately centrally through the housing 3 of the drive nacelle 1 via the stator connection 24 into the region of the shaft 2.
  • the power supply of the electric ship propulsion system includes a converter, the converter modules of which can be designed with IGBT modules in an H circuit.
  • This converter is arranged in the area of the shaft 2 of the rudder propeller.
  • Power semiconductors 27 of the converter are arranged on cooling plates 28, which sit directly on the inside of the shaft wall 29 of the shaft 2 which holds the drive nacelle 1 in a rotationally fixed manner.
  • the heat loss of the power semiconductors 27 is dissipated to the surrounding water via the shaft wall 29 of the shaft 2.
  • a circulation fan can be used to support the removal of heat from the power semiconductors 27, which makes it possible to avoid heat pockets.
  • Rectifiers belonging to the power supply which can each be designed as a six-pulse diode bridge in a B6 circuit, are likewise arranged in the region of the shaft 2 of the rudder propeller directly on the shaft wall 29, the power diodes dissipating their heat loss via the shaft wall 29 to the surrounding water submit.
  • the power supply of the electric ship propulsion takes place via an energy transmission system with slip rings.
  • a voltage intermediate circuit converter for example of the SIMAR DRIVE PWM type, can also be used as the control element, the power semiconductors 27 of which can also be arranged in the shaft 2 . Power is also supplied via an energy transmission system with slip rings.
  • the power semiconductors 27 of the control element designed as a voltage intermediate circuit converter sit on a cooling plate 28, which in turn is fastened to the inside of the shaft wall 29 by means of elastic holding parts 30.
  • the cooling plate 28 is assigned a circuit cooling 31, the fresh water circuit of which is maintained by means of a pump 32 and transfers the heat energy absorbed therein into a heat exchanger 33 to a sea water circuit 34 which passes through the shaft wall 29 to the sea water surrounding the shaft 2 is connected and which is maintained by a pump 35.

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Toys (AREA)
  • Wind Motors (AREA)
  • Motor Or Generator Frames (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Linear Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

L'invention concerne un dispositif de propulsion électrique pour bateau comprenant une nacelle (1) de propulsion, une tige (2) rotative creuse qui maintient la nacelle de propulsion dans sa position de rotation, et une alimentation en énergie. Le système d'alimentation comprend au moins un convertisseur (27) installé dans la tige (2) creuse, ce qui permet de réaliser un dispositif de propulsion de construction avantageuse et d'évacuer la chaleur générée dans l'alimentation d'une manière aussi simple que possible.
PCT/DE2000/000393 1999-02-12 2000-02-09 Propulsion electrique pour bateau WO2000047464A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE50001863T DE50001863D1 (de) 1999-02-12 2000-02-09 Elektrischer schiffsantrieb
DE2000205714 DE20005714U1 (de) 1999-02-12 2000-02-09 Elektrischer Schiffsantrieb
DK00909029T DK1150883T3 (da) 1999-02-12 2000-02-09 Elektrisk skibsdrev
AT00909029T ATE238193T1 (de) 1999-02-12 2000-02-09 Elektrischer schiffsantrieb
KR1020017010130A KR20010102042A (ko) 1999-02-12 2000-02-09 전기 추진 장치
EP00909029A EP1150883B1 (fr) 1999-02-12 2000-02-09 Propulsion electrique pour bateau
NO20013852A NO20013852L (no) 1999-02-12 2001-08-07 Elektrisk skipsdrivinnretning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19905972.1 1999-02-12
DE19905972 1999-02-12

Publications (1)

Publication Number Publication Date
WO2000047464A1 true WO2000047464A1 (fr) 2000-08-17

Family

ID=7897357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/000393 WO2000047464A1 (fr) 1999-02-12 2000-02-09 Propulsion electrique pour bateau

Country Status (9)

Country Link
EP (1) EP1150883B1 (fr)
KR (1) KR20010102042A (fr)
CN (1) CN1113776C (fr)
AT (1) ATE238193T1 (fr)
DE (2) DE50001863D1 (fr)
DK (1) DK1150883T3 (fr)
ES (1) ES2197862T3 (fr)
NO (1) NO20013852L (fr)
WO (1) WO2000047464A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1810920A1 (fr) * 2006-01-20 2007-07-25 Torqeedo GmbH Moteur hors-bord électrique avec convertisseur électronique intégré
EP1826888A1 (fr) * 2006-01-20 2007-08-29 Torqeedo GmbH Moteur hors-bord électrique avec moteur à induit extérieur et convertisseur électronique intégré
ITGE20130012A1 (it) * 2013-01-30 2014-07-31 Massimo Verme Dispositivo di propulsione e manovra di una imbarcazione
EP3263441A1 (fr) * 2016-06-28 2018-01-03 ABB Schweiz AG Commande de mouvement d'arbre d'hélice

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2397582B1 (es) 2012-01-13 2014-03-11 Empresa Naviera Elcano, S.A. Procedimiento de transformación de buques metaneros propulsados por turbinas de vapor
EP2949574B1 (fr) 2014-05-30 2018-07-11 ABB Schweiz AG Unité de propulsion pod d'un navire
CN106428493B (zh) * 2016-10-17 2018-06-08 燕山大学 一种船舶螺旋桨摆旋柔性并联驱动装置
CN110789698A (zh) * 2018-08-01 2020-02-14 西门子股份公司 空泡监测系统和吊舱驱动器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529806A (fr) * 1967-05-09 1968-06-21 Brissonneau & Lotz Groupe formé par la combinaison d'une machine électrique et d'une machine à fluide
US3764815A (en) * 1971-03-06 1973-10-09 Siemens Ag Start-up converter
US4538169A (en) * 1982-11-04 1985-08-27 Motorola, Inc. Integrated alternator bridge heat sink
GB2155880A (en) * 1983-12-02 1985-10-02 George Brian Barrie Chaplin Increasing the efficiency of bladed rotors
DE3642727A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Unterwasser-motorpumpe
DE3642724A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Elektromotor mit einem frequenzumrichter zur steuerung der motorbetriebsgroessen
US5185545A (en) * 1990-08-23 1993-02-09 Westinghouse Electric Corp. Dual propeller shock resistant submersible propulsor unit
WO1994014649A1 (fr) * 1992-12-22 1994-07-07 Abb Strömberg Drives Oy Systeme d'entrainement d'helice
US5332369A (en) * 1991-06-28 1994-07-26 Grundfos A/S Pump unit with cooling jacket for electric motor
EP0661793A1 (fr) * 1993-12-28 1995-07-05 Ebara Corporation Assemblage de moteur-pompe
DE29707028U1 (de) * 1996-11-07 1997-07-10 Schottel-Werft Josef Becker GmbH & Co KG, 56322 Spay Schiffsantrieb mit einem Ruderpropeller
DE19627323A1 (de) * 1996-06-26 1998-01-02 Siemens Ag Gondelartig anzuordnender Schiffsantrieb mit Synchronmotor
EP0816222A2 (fr) * 1996-06-27 1998-01-07 Moriyama Kogyo Kabushiki Kaisha Unité de propulsion pour bateaux
EP0831236A2 (fr) * 1996-09-24 1998-03-25 WILO GmbH Motopompe avec convertisseur de fréquence refroidi
DE19704226A1 (de) * 1997-02-05 1998-08-06 Sew Eurodrive Gmbh & Co Elektromotor mit vorgeschaltetem Frequenzumrichter

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529806A (fr) * 1967-05-09 1968-06-21 Brissonneau & Lotz Groupe formé par la combinaison d'une machine électrique et d'une machine à fluide
US3764815A (en) * 1971-03-06 1973-10-09 Siemens Ag Start-up converter
US4538169A (en) * 1982-11-04 1985-08-27 Motorola, Inc. Integrated alternator bridge heat sink
GB2155880A (en) * 1983-12-02 1985-10-02 George Brian Barrie Chaplin Increasing the efficiency of bladed rotors
DE3642727A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Unterwasser-motorpumpe
DE3642724A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Elektromotor mit einem frequenzumrichter zur steuerung der motorbetriebsgroessen
US5185545A (en) * 1990-08-23 1993-02-09 Westinghouse Electric Corp. Dual propeller shock resistant submersible propulsor unit
US5332369A (en) * 1991-06-28 1994-07-26 Grundfos A/S Pump unit with cooling jacket for electric motor
WO1994014649A1 (fr) * 1992-12-22 1994-07-07 Abb Strömberg Drives Oy Systeme d'entrainement d'helice
EP0661793A1 (fr) * 1993-12-28 1995-07-05 Ebara Corporation Assemblage de moteur-pompe
DE19627323A1 (de) * 1996-06-26 1998-01-02 Siemens Ag Gondelartig anzuordnender Schiffsantrieb mit Synchronmotor
EP0816222A2 (fr) * 1996-06-27 1998-01-07 Moriyama Kogyo Kabushiki Kaisha Unité de propulsion pour bateaux
EP0831236A2 (fr) * 1996-09-24 1998-03-25 WILO GmbH Motopompe avec convertisseur de fréquence refroidi
DE29707028U1 (de) * 1996-11-07 1997-07-10 Schottel-Werft Josef Becker GmbH & Co KG, 56322 Spay Schiffsantrieb mit einem Ruderpropeller
DE19704226A1 (de) * 1997-02-05 1998-08-06 Sew Eurodrive Gmbh & Co Elektromotor mit vorgeschaltetem Frequenzumrichter

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Title
ANDERSEN & GRAGEN: "New type of Permanent Field Machines for diesel electric propulsion systems", AES 97 - ALL ELECTRIC SHIP, 14 March 1997 (1997-03-14), Paris, France, pages 1 - 24, XP000198528 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1810920A1 (fr) * 2006-01-20 2007-07-25 Torqeedo GmbH Moteur hors-bord électrique avec convertisseur électronique intégré
EP1826888A1 (fr) * 2006-01-20 2007-08-29 Torqeedo GmbH Moteur hors-bord électrique avec moteur à induit extérieur et convertisseur électronique intégré
US7452251B2 (en) 2006-01-20 2008-11-18 Torqeedo Gmbh Integrated outboard motor
ITGE20130012A1 (it) * 2013-01-30 2014-07-31 Massimo Verme Dispositivo di propulsione e manovra di una imbarcazione
EP3263441A1 (fr) * 2016-06-28 2018-01-03 ABB Schweiz AG Commande de mouvement d'arbre d'hélice
WO2018001685A1 (fr) * 2016-06-28 2018-01-04 Abb Schweiz Ag Commande de mouvement d'un arbre d'hélice
US10953968B2 (en) 2016-06-28 2021-03-23 Abb Schweiz Ag Control of propeller shaft movement

Also Published As

Publication number Publication date
DE20005714U1 (de) 2000-10-05
ATE238193T1 (de) 2003-05-15
EP1150883A1 (fr) 2001-11-07
DK1150883T3 (da) 2003-08-11
KR20010102042A (ko) 2001-11-15
CN1113776C (zh) 2003-07-09
DE50001863D1 (de) 2003-05-28
CN1346322A (zh) 2002-04-24
NO20013852D0 (no) 2001-08-07
NO20013852L (no) 2001-10-11
EP1150883B1 (fr) 2003-04-23
ES2197862T3 (es) 2004-01-16

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