EP1150883B1 - Elektrischer schiffsantrieb - Google Patents
Elektrischer schiffsantrieb Download PDFInfo
- Publication number
- EP1150883B1 EP1150883B1 EP00909029A EP00909029A EP1150883B1 EP 1150883 B1 EP1150883 B1 EP 1150883B1 EP 00909029 A EP00909029 A EP 00909029A EP 00909029 A EP00909029 A EP 00909029A EP 1150883 B1 EP1150883 B1 EP 1150883B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- propulsion system
- electric ship
- electric
- parts
- ship
- 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
Links
Images
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 that is hollow and holds the drive nacelle in a rotationally fixed manner, and an energy supply.
- a ship propulsion system is through the publication "New type of Permanent Field Machines for Diesel Electric Propulsion Systems "by Andersen and Grangen.
- the invention has for its object the above to further develop electric ship propulsion in such a way that is available within the drive nacelle Space better than with known electric ship drives can be used for those components whose direct interaction with the drive elements of the Ship propulsion is unavoidable, with a improved removal of energy-related waste Heat loss should be enabled.
- At least a converter belonging to the energy supply within of the hollow shaft is arranged.
- the inside of the drive nacelle for other electrical components Ship space available space enlarged, with in addition at least one converter resulting heat loss in a comparatively simple manner can be removed from the shaft.
- the at least one power supply converter can be advantageous be designed as a direct converter.
- the at least one Inverter in connection with a Shaft wall of the shaft, the at least one Inverter waste heat generated in a simple manner the shaft wall are removed.
- Power semiconductors of the at least one converter can be advantageously arranged on a cooling plate, wherein then by means of the cooling plates, the removal of the power semiconductors resulting heat loss can be accomplished.
- the cooling plate is advantageously located on the inside of the Shank wall.
- the separate cooling of the cooling plate can expediently be accomplished by means of a circuit cooling, the one Has heat exchanger, which in turn on the inside the shaft wall can be arranged.
- the heat exchanger expediently has the circuit cooling as a recooling cycle on a seawater cycle.
- the converter as a DC link converter form, the number of its semiconductor elements the number of windings of an electric motor of the electric Marine propulsion is adjusted.
- the electric motor of the electric ship propulsion is expedient multi-phase, with slip rings for Power supply of the power semiconductors arranged in front of the converter are.
- An electric ship drive with a rotating drive nacelle and an electric motor that is in the rotatable drive nacelle is arranged can be divided into two separate engine parts split electric motor, these two Engine parts a common two-part central bearing is assigned in which the two rotating engine parts mechanically are stored separately from each other.
- two drive elements of the electric ship drive in the desired direction of rotation and with the to operate the desired speed independently of each other, where both the same direction rotation of the two drive elements as well as an opposite rotation of the two Drive elements can be easily implemented.
- the two motor parts advantageously form a quasi-cross-section Electric motor.
- a configuration as sensor-monitored support bearing may be advantageous, the central bearing then e.g. a vibration sensor unit, by means of Oscillations or vibrations of the two bearing parts of the central bearing are detectable, and / or a temperature sensor unit can be assigned by means of which the temperature the two bearing parts of the central bearing can be detected.
- a vibration sensor unit by means of Oscillations or vibrations of the two bearing parts of the central bearing are detectable
- / or a temperature sensor unit can be assigned by means of which the temperature the two bearing parts of the central bearing can be detected.
- Design of the electric ship propulsion system according to the invention are the stator windings of the two motor parts of the Electric motor with one of the two motor parts of the electric motor common housing non-positively connected.
- the common housing can improve heat dissipation advantageously be designed as an outer wall cooler.
- thermal bridges are formed by means of which in the winding heads Stator windings developed heat into a common housing is derivable.
- the thermal bridges can advantageously be made of epoxy resin his.
- the electric ship drive is expediently used as a propeller drive trained with two propellers which are independent can be controlled and regulated from one another.
- the electric ship drive with a rotating drive nacelle and an electric motor that is in the rotatable drive nacelle is arranged in an advantageous embodiment be trained so that the electric motor as a permanent magnet Synchronous motor trained and in two separate Synchronous motor parts is split.
- Such permanently excited Synchronous motors have electrical in particular Marine propulsion requirements set a variety more favorable properties.
- the two separate synchronous motor parts are advantageous in arranged in a common housing from which about in the middle of electrical connections of stator windings the synchronous motor parts are brought out.
- stator windings of the synchronous motor parts and their electrical Connections to a power supply are expedient encapsulated watertight.
- the housing common to the two synchronous motor parts in the The drive nacelle advantageously forms a watertight unit.
- Rotor windings of the synchronous motor parts are advantageous according to one Further development of the ship propulsion system according to the invention at least three-phase, but they can also be six, twelve or eighteen-phase.
- Each synchronous motor part has advantages for its rotor a membrane coupling on both sides, by means of which the Connection between the rotor part and a shaft of the synchronous motor is feasible.
- the electric ship propulsion system according to the invention is advantageous with drive powers of at least 10 MW, preferably 20 to 30 MW, for use.
- a drive nacelle 1 shown in principle in FIG. 1 Drive nacelle 1 sits rotatably at the free end of a rotatable on the hull not shown in the FIGURES Shaft 2.
- the shaft 2 in turn is hollow. The energy supply takes place through the shaft 2 the drive elements provided within the drive nacelle 1 of the electric ship propulsion system according to the invention.
- a housing 3 is formed by the drive nacelle 1, in that in the illustrated embodiment of the invention electric ship propulsion a two-part synchronous motor 4 is included.
- the synchronous motor 4 is divided into a first one on the left in FIG Synchronous motor part 5 and a second synchronous motor part on the right in FIG 6.
- the two synchronous motor parts 5, 6 work independently of each other, so driven by them Waves 7 and 8 in the same or opposite directions with different Speeds are drivable.
- Both shafts 7 and 8 stand out with one shaft end each the drive nacelle 1 and carry it out of the drive nacelle 1 protruding shaft end each has a propeller 9 or 10, as in FIG. 1, only by means of one each Dash line indicated.
- the two shafts 7, 8 extend over the left or the right half of the drive nacelle 1 to a common one Middle bearing 11, in which they are separated from each other are rotatably supported by means of bearing bodies 12 and 13.
- the two synchronous motor parts 5, 6 of the synchronous motor 4 correspond each other in function and structure, so in the following only the synchronous motor part shown on the left in FIG 5 is described.
- the shaft 7 of the synchronous motor part 5 is on its wall of the housing 3 through section by means of a support bearing 14 rotatably supported, furthermore a drawer 15 is provided, by means of which the axial position of the shaft 7 secured within the housing 3 of the drive nacelle 1 is.
- stator part 17 firmly attached to the inside of the wall of the housing 3 is, e.g. by means of a shrinking process.
- Winding heads 18 of the stator windings provided in the stator part 17 stand from the stand part 17 on its end faces before, between these winding heads 18 and the inside the wall of the housing 3 of the drive nacelle 1 thermal bridges 19 are provided, by means of which in the winding heads 18 existing thermal energy dissipated to the housing can be.
- a rotor part 20 of the synchronous motor part is coaxial to the stator part 17 5 arranged on which a permanent magnet is provided is.
- the rotor part equipped with the permanent magnet 20 is via two diaphragm couplings 21, 22 which are connected to the two ends of the rotor part 20 are arranged with the Shaft 7 of the synchronous motor part 5 connected.
- Stator windings are by means of their winding heads 18 one provided in the interior of the housing 3 of the drive nacelle 1 Line 23 supplied with electrical energy.
- the Line 23 is by means of a housing 3 of the drive nacelle 1 approximately centrally breaking through stand connector 24 the power supply of the synchronous motor 4 connected.
- a vibration sensor unit 25 belong, by means of any oscillations and vibrations the bearing parts 12 and 13 can be detected.
- a temperature sensor unit 26 to the sensor device belong, by means of which the temperature profile within the bearing part 12 or 13 is detected.
- the two synchronous motor parts 5, 6 of the synchronous motor 4, the Rotor parts 20 and stator parts 17 mechanically from one another are separated as permanent-magnet synchronous motors educated.
- Through each of the two synchronous motor parts 5, 6 becomes a propeller 9 or 10 of the electric ship propulsion driven. Since the two synchronous motor parts 5, 6 mechanically are not coupled, they can be the propellers 9, 10 drive in opposite or in the same direction. Depending on requirements can the propellers 9, 10 optimal in terms of viewpoints Speed, efficiency, noise etc. can be interpreted.
- stator windings in the stator parts 17 of the two synchronous motor parts 5, 6 are each a three-phase system connected. Three winding ends each become approximately in the middle through the housing 3 of the drive nacelle 1 via the stator connection 24 guided into the area of the shaft 2.
- the converter modules can be implemented with IGBT modules in an H circuit.
- This Converter is in the area of shaft 2 of the rudder propeller arranged.
- Power semiconductor 27 of the converter arranged on cooling plates 28, which are directly on the inside the shaft wall 29 of the drive nacelle 1 in a rotationally fixed manner holding shaft 2 sit.
- FIG Disposed shaft wall 29 of the shaft 2 to the surrounding water.
- Rectifiers belonging to the power supply each designed as a six-pulse diode bridge in B6 circuit can also be in the area of the shaft 2 of the rudder propeller arranged directly on the shaft wall 29, where the power diodes dissipate their heat through the shaft wall 29 to the surrounding water.
- the power supply of the electric ship propulsion happens via an energy transmission system with slip rings.
- a voltage intermediate circuit converter e.g. of the SIMAR DRIVE PWM type whose power semiconductors 27 are also in the shaft 2 can be arranged.
- the power supply happens here also via an energy transmission system with slip rings.
- the power semiconductors 27 as a voltage intermediate circuit converter trained control body sit in this embodiment on a cooling plate 28, which in turn by means of elastic Holding parts 30 on the inside of the shaft wall 29 are attached.
- the cooling plate 28 is in this embodiment a circuit cooling 31 assigned, the fresh water circuit is maintained by means of a pump 32 and the heat energy absorbed in it in a heat exchanger 33 to a seawater circuit 34, which by the Shaft wall 29 through to the sea water surrounding the shaft 2 is connected and upright by a pump 35 is obtained.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Prevention Of Electric Corrosion (AREA)
- Toys (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Linear Motors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Wind Motors (AREA)
- Motor Or Generator Frames (AREA)
- Control Of Electric Motors In General (AREA)
Description
- FIG 1
- eine Prinzipdarstellung eines erfindungsgemäßen elektrischen Schiffsantriebs;
- FIG 2
- eine Prinzipdarstellung der Anordnung eines Wechselrichtermoduls des erfindungsgemäßen elektrischen Schiffsantriebs; und
- FIG 3
- eine Prinzipdarstellung einer alternativen Anordnung eines Wechselrichtermoduls des erfindungsgemäßen elektrischen Schiffsantriebs.
Claims (26)
- Elektrischer Schiffsantrieb mit einer Antriebsgondel (1) einem drehbaren Schaft (2), der hohl ausgebildet ist und die Antriebsgondel (1) drehfest haltert, und einer Energieversorgung, dadurch gekennzeichnet, dass zu der Energieversorgung zumindest ein Umrichter (27) gehört, der innerhalb des hohl ausgebildeten Schaftes (2) angeordnet ist.
- Elektrischer Schiffsantrieb nach Anspruch 1, bei dem der zumindest eine Umrichter (27) der Energieversorgung als Direktumrichter ausgebildet ist.
- Elektrischer Schiffsantrieb nach Anspruch 1 oder 2, bei dem der zumindest eine Umrichter (27) in Verbindung mit einer Schaftwandung (29) steht.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 1 bis 3, bei dem der zumindest eine Umrichter Leistungshalbleiter (27) aufweist, die auf einer Kühlplatte (28) angeordnet sind.
- Elektrischer Schiffsantrieb nach Anspruch 4, bei dem die Kühlplatte (28) auf der Innenseite der Schaftwandung (29) sitzt.
- Elektrischer Schiffsantrieb nach Anspruch 4, bei dem die Kühlplatte (28) separat kühlbar und mittels elastischer Halteteile (30) an der Innenseite der Schaftwandung (29) gehaltert ist.
- Elektrischer Schiffsantrieb nach Anspruch 6, mit einer Kreislaufkühlung (31), mittels der die Kühlplatte (28) kühlbar ist und die einen Wärmetauscher (33) aufweist, der an der Innenseite der Schaftwandung (29) angeordnet ist.
- Elektrischer Schiffsantrieb nach Anspruch 7, bei dem der Wärmetauscher (33) der Kreislaufkühlung (31) als Rückkühlkreislauf einen Seewasserkreislauf (34) aufweist.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 1 bis 8, bei dem der Umrichter als Spannungszwischenkreisumrichter ausgebildet ist, dessen Halbleiterelementezahl an die Zahl der Wicklungen eines Elektromotors (4) des elektrischen Schiffsantriebs angepasst ist.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 1 bis 9, bei dem ein Elektromotor (4) des elektrischen Schiffsantriebs mehrphasig aufgebaut ist und Schleifringe zur Stromversorgung der Leistungshalbleiter (27) vor dem Umrichter angeordnet sind.
- Elektrischer Schiffsantrieb mit einer drehbaren Antriebsgondel (1) und einem Elektromotor (4), der in der drehbaren Antriebsgondel (1) angeordnet ist, nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der Elektromotor (4) in zwei separate Motorteile (5, 6) aufgespalten ist, die ein ihnen gemeinsames zweiteiliges Mittellager (11) aufweisen, in dem die beiden umlaufenden Motorteile (5,6) mechanisch getrennt sind.
- Elektrischer Schiffsantrieb nach Anspruch 11, bei dem die beiden separaten Motorteile (5,6) einen quasi quergeteilten Elektromotor (4) bilden.
- Elektrischer Schiffsantrieb nach Anspruch 11 oder 12, bei dem das zweiteilige Mittellager (11) als sensorüberwachtes Traglager ausgebildet ist, dem z.B. eine Vibrationssensoreinheit (25), mittels der Schwingungen bzw. Vibrationen der beiden Lagerteile (12,13) des Mittellagers (11) erfassbar sind, und/oder eine Temperatursensoreinheit (26), mittels der die Temperatur der beiden Lagerteile (12,13) des Mittellagers (11) erfassbar ist, zugeordnet ist bzw. sind.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 11 bis 13, bei dem Ständerwicklungen (17) der beiden Motorteile (5,6) des Elektromotors (4) mit einem den beiden Motorteilen (5,6) des Elektromotors (4) gemeinsamen Gehäuse (3) kraftschlüssig verbunden sind.
- Elektrischer Schiffsantrieb nach Anspruch 14, bei dem die Ständerwicklungen (17) der beiden Motorteile (5, 6) des Elektromotors (4) in das gemeinsame Gehäuse (3) eingeschrumpft sind, insbesondere mittels eines von einer Propellernabenseite her erfolgenden Einschrumpfvorgangs.
- Elektrischer Schiffsantrieb nach Anspruch 14 oder 15, bei dem das gemeinsame Gehäuse (3) als Außenwandkühler ausgebildet ist.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 14 bis 16, bei dem zwischen Wicklungsköpfen (18) der Ständerwicklungen (17) und dem gemeinsamen Gehäuse (3) Wärmebrücken (19) ausgebildet sind, mittels denen in den Wicklungsköpfen (18) der Ständerwicklungen (17) entwickelte Wärme zum gemeinsamen Gehäuse (3) ableitbar ist.
- Elektrischer Schiffsantrieb nach Anspruch 17, bei dem die Wärmebrücken (19) aus Epoxidharz ausgebildet sind.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 1 bis 18, der als Propellerantrieb mit zwei Propellern (9,10) ausgebildet ist, die unabhängig voneinander Steuer- und regelbar sind.
- Elektrischer Schiffsantrieb mit einer drehbaren Antriebsgondel (19) und einem Elektromotor (4), der in der drehbaren Antriebsgondel (1) angeordnet ist, nach einem der Ansprüche 11 bis 19, dadurch gekennzeichnet, dass der Elektromotor als permanenterregter Synchronmotor (4) ausgebildet und in zwei separate-Synchronmotorteile (5, 6) aufgespalten ist.
- Elektrischer Schiffsantrieb nach Anspruch 20, bei dem die beiden separaten Synchronmotorteile (5,6) in einem ihnen gemeinsamen Gehäuse (3) angeordnet sind, aus dem heraus etwa in seiner Mitte elektrische Anschlüsse (24) von Ständerwicklungen (17) der Synchronmotorteile (5,6) herausgeführt sind.
- Elektrischer Schiffsantrieb nach Anspruch 21, bei dem die Ständerwicklungen (17) der Synchronmotorteile (5,6) und deren elektrische Anschlüsse (24) an eine Energieversorgung wasserdicht gekapselt ausgebildet sind.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 20 bis 22, bei dem das den beiden Synchronmotorteilen (5,6) gemeinsame Gehäuse (3) in der Antriebsgondel (1) eine wasserdichte Einheit bildet.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 20 bis 23, bei dem Läuferwicklungen der Synchronmotorteile (5, 6) zumindest dreiphasig, z.B. sechs-, zwölf- oder achtzehnphasig, ausgebildet sind.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 20 bis 24, bei dem jedes Synchronmotorteil (5,6) für seinen Läufer (20) beidseitig jeweils eine Membrankupplung (21,22) aufweist.
- Elektrischer Schiffsantrieb nach einem der Ansprüche 1 bis 25, der bei Antriebsleistungen von zumindest 10 MW, vorzugsweise 20 bis 30 MW, eingesetzt wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19905972 | 1999-02-12 | ||
DE19905972 | 1999-02-12 | ||
PCT/DE2000/000393 WO2000047464A1 (de) | 1999-02-12 | 2000-02-09 | Elektrischer schiffsantrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1150883A1 EP1150883A1 (de) | 2001-11-07 |
EP1150883B1 true EP1150883B1 (de) | 2003-04-23 |
Family
ID=7897357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00909029A Expired - Lifetime EP1150883B1 (de) | 1999-02-12 | 2000-02-09 | Elektrischer schiffsantrieb |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1150883B1 (de) |
KR (1) | KR20010102042A (de) |
CN (1) | CN1113776C (de) |
AT (1) | ATE238193T1 (de) |
DE (2) | DE20005714U1 (de) |
DK (1) | DK1150883T3 (de) |
ES (1) | ES2197862T3 (de) |
NO (1) | NO20013852L (de) |
WO (1) | WO2000047464A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7452251B2 (en) * | 2006-01-20 | 2008-11-18 | Torqeedo Gmbh | Integrated outboard motor |
EP1810920A1 (de) * | 2006-01-20 | 2007-07-25 | Torqeedo GmbH | Elektrischer Aussenbordmotor mit integriertem, elektronischem Umrichter |
ES2397582B1 (es) | 2012-01-13 | 2014-03-11 | Empresa Naviera Elcano, S.A. | Procedimiento de transformación de buques metaneros propulsados por turbinas de vapor |
ITGE20130012A1 (it) * | 2013-01-30 | 2014-07-31 | Massimo Verme | Dispositivo di propulsione e manovra di una imbarcazione |
EP2949574B1 (de) | 2014-05-30 | 2018-07-11 | ABB Schweiz AG | Pod-Antriebseinheit eines Schiffs |
EP3263441A1 (de) | 2016-06-28 | 2018-01-03 | ABB Schweiz AG | Steuerung einer antriebswellenbewegung |
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 |
Family Cites Families (15)
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 |
DE2110747B2 (de) * | 1971-03-06 | 1975-06-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anfahreinrichtung für einen an eine Turbine angekuppelten Generator |
US4538169A (en) * | 1982-11-04 | 1985-08-27 | Motorola, Inc. | Integrated alternator bridge heat sink |
GB2155880B (en) * | 1983-12-02 | 1988-03-02 | George Brian Barrie Chaplin | Increasing the efficiency of bladed rotars |
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 |
DE4121430C1 (de) * | 1991-06-28 | 1992-11-05 | Grundfos International A/S, Bjerringbro, Dk | |
FI95451C (fi) * | 1992-12-22 | 1996-02-12 | Abb Stroemberg Drives Oy | Potkurikäyttöjärjestelmä |
JP3077490B2 (ja) * | 1993-12-28 | 2000-08-14 | 株式会社荏原製作所 | ポンプ組立体 |
DE19627323A1 (de) * | 1996-06-26 | 1998-01-02 | Siemens Ag | Gondelartig anzuordnender Schiffsantrieb mit Synchronmotor |
EP0816222B1 (de) * | 1996-06-27 | 2002-12-18 | Kabushiki Kaisha MORIC | Antriebseinheit für Wasserfahrzeuge |
DE19639098A1 (de) * | 1996-09-24 | 1998-03-26 | Wilo Gmbh | Motorpumpe mit gekühltem Frequenzumformer |
DE29619385U1 (de) * | 1996-11-07 | 1997-03-13 | Schottel Werft | Schiffsantrieb mit einem Ruderpropeller |
DE19704226B4 (de) * | 1997-02-05 | 2004-09-30 | Sew-Eurodrive Gmbh & Co. Kg | Klemmdeckelumrichter |
-
2000
- 2000-02-09 DE DE2000205714 patent/DE20005714U1/de not_active Expired - Lifetime
- 2000-02-09 CN CN00806126A patent/CN1113776C/zh not_active Expired - Fee Related
- 2000-02-09 WO PCT/DE2000/000393 patent/WO2000047464A1/de active Search and Examination
- 2000-02-09 EP EP00909029A patent/EP1150883B1/de not_active Expired - Lifetime
- 2000-02-09 KR KR1020017010130A patent/KR20010102042A/ko not_active Application Discontinuation
- 2000-02-09 AT AT00909029T patent/ATE238193T1/de not_active IP Right Cessation
- 2000-02-09 ES ES00909029T patent/ES2197862T3/es not_active Expired - Lifetime
- 2000-02-09 DK DK00909029T patent/DK1150883T3/da active
- 2000-02-09 DE DE50001863T patent/DE50001863D1/de not_active Expired - Fee Related
-
2001
- 2001-08-07 NO NO20013852A patent/NO20013852L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK1150883T3 (da) | 2003-08-11 |
KR20010102042A (ko) | 2001-11-15 |
NO20013852L (no) | 2001-10-11 |
DE50001863D1 (de) | 2003-05-28 |
CN1113776C (zh) | 2003-07-09 |
ATE238193T1 (de) | 2003-05-15 |
CN1346322A (zh) | 2002-04-24 |
WO2000047464A1 (de) | 2000-08-17 |
DE20005714U1 (de) | 2000-10-05 |
EP1150883A1 (de) | 2001-11-07 |
NO20013852D0 (no) | 2001-08-07 |
ES2197862T3 (es) | 2004-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1448437B1 (de) | Schiffsantrieb | |
EP1449290B1 (de) | Schiffsantrieb | |
EP1421666B1 (de) | Schockfeste elektrische schiffsmaschine, z.b. motor oder generator | |
CA2259193C (en) | Pod-like ship propulsion system with synchronous motor | |
DE102005059761A1 (de) | Antriebssystem für ein Wasserfahrzeug | |
EP1150883B1 (de) | Elektrischer schiffsantrieb | |
EP0996567B1 (de) | Elektromotorischer gondel-schiffsantrieb mit kühleinrichtung | |
DE59403962D1 (de) | Kühlsystem für einen Motor | |
DE19826229C2 (de) | Elektromotorische Antriebseinrichtung für ein Schiff | |
EP1421665A1 (de) | Elektrische antriebseinrichtung für ein schiff mit elastisch abgestütztem elektromotor | |
EP1233904B1 (de) | Antriebseinrichtung mit zwei antriebsmotoren unterschiedlicher leistung für ein schiff | |
DE10011591B4 (de) | Drehmotor | |
DE102016226228A1 (de) | Elektrorotationsmaschine mit integrierter Steuereinheit | |
Brown | Submersible Outboard Electric MotorPropulsor | |
EP0909002A2 (de) | Modulare elektrische drehende Maschine mit einem erleichterten Ausbausystem der Statorwicklungen | |
DE19801448A1 (de) | Elektrische Antriebseinrichtung für Schiffe | |
DE102011006355B4 (de) | Antrieb zum Antreiben eines Unterseeboots oder eines Schiffs | |
DE977438C (de) | Elektrischer Gleichstromantrieb | |
DE1513831A1 (de) | Elektrisches Getriebe,insbesondere zur UEbertragung von grossen Leistungen bei auftretenden pulsierenden Drehmomenten | |
EP3382862A1 (de) | Fahrzeug mit dieselelektrischer energieerzeugung | |
EP3382861A1 (de) | Fahrzeug mit dieselelektrischer energieerzeugung | |
DE1091449B (de) | Antrieb mit mehreren Kraftmaschinen, insbesondere Schiffsantrieb | |
DE8122734U1 (de) | Elektrischer generator synchroner bauart |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010806 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030423 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030423 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50001863 Country of ref document: DE Date of ref document: 20030528 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20030402000 Country of ref document: GR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030723 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1150883E Country of ref document: IE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2197862 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040209 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040209 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20040212 Year of fee payment: 5 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040228 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040229 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040229 |
|
26N | No opposition filed |
Effective date: 20040126 |
|
BERE | Be: lapsed |
Owner name: *SIEMENS A.G. Effective date: 20040228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040831 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050905 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20090310 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20090213 Year of fee payment: 10 Ref country code: FI Payment date: 20090212 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20090216 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090420 Year of fee payment: 10 Ref country code: SE Payment date: 20090212 Year of fee payment: 10 Ref country code: IT Payment date: 20090225 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20090217 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20100901 |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20100209 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20101029 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100209 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100301 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100209 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100209 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100210 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100210 |