IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0315215
(2011-12-08)
|
등록번호 |
US-8601964
(2013-12-10)
|
우선권정보 |
DE-10 2005 028 447 (2005-06-17) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
10 |
초록
▼
There is provided a ship, in particular a cargo ship. It has a plurality of Magnus rotors, wherein associated with each of the plurality of Magnus rotors is an individually actuable electric motor (M) for rotating the Magnus rotor, wherein associated with each electric motor (M) is a converter (U) f
There is provided a ship, in particular a cargo ship. It has a plurality of Magnus rotors, wherein associated with each of the plurality of Magnus rotors is an individually actuable electric motor (M) for rotating the Magnus rotor, wherein associated with each electric motor (M) is a converter (U) for controlling the rotary speed and/or the rotary direction of the electric motor (M).
대표청구항
▼
1. A cargo ship comprising: a plurality of Magnus rotors positioned on an upper deck of the cargo ship and exposed to receive wind;a plurality of individually actuable electric motors associated with and coupled to a respective one of the Magnus rotors for rotating the Magnus rotors; anda plurality
1. A cargo ship comprising: a plurality of Magnus rotors positioned on an upper deck of the cargo ship and exposed to receive wind;a plurality of individually actuable electric motors associated with and coupled to a respective one of the Magnus rotors for rotating the Magnus rotors; anda plurality of electrical converters, each associated with a respective one of the electric motors and configured to control rotary speed and rotary direction of the associated electric motor. 2. The cargo ship according to claim 1, further comprising: a central control unit connected to the converters for controlling the individual converters in order to control at least one of a rotary speed or a rotary direction of the Magnus rotors in each case independently of the other Magnus rotors. 3. The cargo ship according to claim 2, wherein the rotary speed and the rotary direction of the Magnus rotors is controlled in dependence on a wind speed, a wind direction, a predeterminable course or navigational information. 4. The cargo ship according to claim 1, further comprising: an electric motor as a main drive of the ship; anda converter being associated with the electric motor for controlling the electric motor. 5. The cargo ship according to claim 3, wherein the Magnus rotors are controlled by a central control unit in such a way that a maximum propulsion is achieved, wherein a difference between a desired propulsion and a propulsion obtained by rotation of the Magnus rotors is afforded by a main drive. 6. The cargo ship according to claim 1, further comprising: a weather deck which has substantially rounded corners and rounded component parts to implement an aerodynamic form. 7. The cargo ship according to claim 1, further comprising: a deckhouse, a profile of which is such that it contributes to a propulsion of the ship. 8. A cargo ship comprising: a plurality of Magnus rotors positioned on an upper deck of the cargo ship and exposed to receive wind;a plurality of individually actuable electric motors associated with and coupled to a respective one of the Magnus rotors for rotating the Magnus rotors; anda plurality of electrical converters, each associated with a respective one of the electric motors and configured to control rotary speed and rotary direction of the associated electric motor; anda propeller having blades, the blades of the propeller each having a bent edge arc. 9. The cargo ship according to claim 8, wherein the blades of the propeller have an elliptical edge arc. 10. The cargo ship according to claim 8, wherein the blades of the propeller have two edge arcs which are angled to opposite sides of the blades. 11. The cargo ship according to claim 8, further comprising: a first central rudder and at least two second rudders which are respectively arranged displaced a predetermined amount from the first central rudder, wherein the two second rudders are of a size which is twice as large as the size of the central rudder. 12. A cargo ship comprising: at least four Magnus rotors;at least four actuable electric motors, each actuable electric motor associated with a respective one of the Magnus rotors and configured to rotate the associated Magnus rotor;at least four converters, each converter being associated with one of the actuable electric motors and configured to control rotary speed and rotary direction of the associated actuatable electric motor; anda deckhouse and a bridge arranged proximate a bow of the cargo ship, wherein the deckhouse and the bridge have at least some rounded edges. 13. The cargo ship according to claim 12, wherein the deckhouse has a rounded configuration at one end and a rearwardly narrowing configuration at an opposite end. 14. The cargo ship according to claim 13, further comprising a central control unit connected to the converters, the central control unit being configured to control each converter individually to control the rotary speed and the rotary direction of the actuatable electric motor independently of the other actuatable electric motor. 15. The cargo ship according to claim 14, wherein at least one of the rotary speed and the rotary direction of the actuatable electric motors is controlled based in part on at least one of wind speed, wind direction, a particular course, and navigational information. 16. The cargo ship according to claim 14, wherein the Magnus rotors are controlled by the central control unit to obtain a desired propulsion, wherein a difference between the desired propulsion and the propulsion obtained by rotating the Magnus rotors is obtained by a main drive. 17. The cargo ship according to claim 12, further comprising: a main electric motor configured to drive the cargo ship; anda converter associated with the main electric motor, the converter being configured to control the main electric motor. 18. The cargo ship according to claim 12, further comprising a weather deck having substantially rounded corners and rounded component parts. 19. The cargo ship according to claim 12, further comprising an operational gangway, wherein the operational gangway has a cover that adjoins with at least one of an outer skin of the cargo ship and a top side of the cargo ship. 20. The cargo ship according to claim 12, wherein the deckhouse has a profile configured to contribute to propelling the cargo ship after the cargo ship is in motion. 21. The cargo ship according to claim 12, further comprising a cargo hold that is subdivided by pontoon covers. 22. The cargo ship according to claim 21, further comprising a closable weather deck hatch that extends substantially over the entire length of the cargo hold, wherein the closable weather deck hatch includes a hydraulically driven folding cover system. 23. The cargo ship according to claim 22, further comprising a lift arranged proximate a stern gate, the lift being configured to access the cargo hold. 24. The cargo ship according to claim 12, further comprising a closable stern gate that is hydraulically driven. 25. The cargo ship according to claim 12, further comprising an on-board crane that is configured to move on rails. 26. The cargo ship according to claim 25, further comprising a weather deck, wherein the on-board crane is arranged on a lift platform and is movable in a plane located below the weather deck, wherein the weather deck is configured to close over the on-board crane. 27. The cargo ship according to claim 26, further comprising at least one internal combustion engine coupled to an electric generator, the electric generator being configured to generate electrical energy. 28. The cargo ship according to claim 27, further comprising: a post-combustion unit configured to post-combust the exhaust gases received from the internal combustion engine;a heat exchanger configured to remove heat from at least one of the post-combustion unit and the exhaust gases of the internal combustion engine; anda generator coupled to the heat exchanger, the generator being driven by heat received from the heat exchanger. 29. The cargo ship according to claim 12, further comprising: a propeller;a rudder having a Costa pear; andat least two guide vanes arranged on the Costa pear, wherein a part of the turbulence generated by the propeller is converted into a propulsion force. 30. The cargo ship according to claim 29, further comprising a ring that encloses the at least two guide vanes. 31. The cargo ship according to claim 12, further comprising a propeller having blades, wherein the blades of the propeller each have a bent edge arc. 32. The cargo ship according to claim 12, further comprising a propeller having blades, wherein the blades of the propeller have an elliptical edge arc. 33. The cargo ship according to claim 32, wherein the blades of the propeller have two edge arcs that are angled to opposite sides of the blades. 34. The cargo ship according to claim 12, further comprising: a first central rudder; andat least two second rudders that are arranged displaced from the first central rudder, wherein the two second rudders are of a size that is at least twice as large as a size of the central rudder. 35. The cargo ship according to claim 1, further comprising an operational gangway, the operational gangway provided at least partially with a cover in such a way that the cover adjoins at least one of an outer skin of the ship and a top side of the ship.
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