EP2613999B1 - Propulsion - Google Patents
Propulsion Download PDFInfo
- Publication number
- EP2613999B1 EP2613999B1 EP11758389.8A EP11758389A EP2613999B1 EP 2613999 B1 EP2613999 B1 EP 2613999B1 EP 11758389 A EP11758389 A EP 11758389A EP 2613999 B1 EP2613999 B1 EP 2613999B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotary element
- drive
- radius
- outflow
- rotary
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 230000003116 impacting effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000003643 water by type Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
Definitions
- the object of the invention is to propose a drive that allows reducing the draft and in which the propulsion is increased.
- the drive according to the invention basically two possible uses are conceivable.
- the use as a force-transmitting device is conceivable in which energy is transmitted by the energy device to the rotary machines and thereby a movement of the water vehicle is initiated.
- the use as a regenerative device is conceivable in which energy is transferred from a flow to the centrifugal machines and the energy device acts as a generator.
- the centrifugal machines are turbines.
- the first rotary machine and / or the second rotary machine comprises axially, semi-axially or radially arranged blades. hereby In each case, different discharge directions can be set without the gyroscope having to be turned on with respect to a direction of movement.
- the blades of the first rotary machine and the blades of the second rotary machine have the same or different lengths. In this case, it is possible that the first rotary machine and the second rotary machine are the same size. Moreover, it is conceivable that the first rotary machine is larger than the second rotary machine and vice versa.
- a gyroscope has blades of different sizes.
- the pusher in one embodiment it is conceivable for the pusher to form a transverse jet installation in which at least one first rotary machine and / or at least one second rotary machine is provided.
- centrifugal machines can deviate from each other in the employment of the blades with respect to the axial flow.
- one of the at least one first rotary machine has a first radius which is the maximum radial extent of the first rotary machine with respect to its axis of rotation
- one of the at least one second gyroscope has a second radius comprising the maximum radial extent of the second gyroscope with respect to its axis of rotation
- the close spacing of the first gyroscope and the second gyroscope is less than or equal to each other by 2 x first radius + second radius) or (first radius + 2 x second radius), preferably (3/2 x first radius + second radius) or (first radius + 3/2 x second radius), preferably (5/4 x first radius + second radius) or (first radius + 5/4 x second radius), definable or defined.
- the first and second axes of rotation have at least a distance of about 10 mm to 20 mm.
- the tips of the blades of the rotary machines it is possible for the tips of the blades of the rotary machines to have a maximum distance from a radius length of the blades of the first rotary machine or of the second rotary machine relative to one another.
- at least one of the at least one first rotary machine and at least one of the at least one second rotary machine are arranged at least partially intermeshing.
- the first rotary machine and the second rotary machine may overlap 10% to 40% with respect to the first radius of the first rotary machine or the second radius of the second rotary machine.
- the first drive can be made particularly compact.
- angles ⁇ 1 and / or ⁇ 1 of the first gyroscope and / or the angles ⁇ 2 and / or ⁇ 2 of the second gyroscope are adjustable during operation of the first drive.
- the first drive can be individually adapted by a user.
- the transmission is preferably arranged such that it drives the first rotary machine and / or the second rotary machine at the axial height. As a result, it is upstream of the two centrifugal machines in the flow direction and, like the centrifugal machines, also arranged in the fluid.
- two or more second rotary machines are assigned to a first rotary machine or that two or more first rotary machines are assigned to a second rotary machine.
- the first rotary machine has a larger radius than the two second rotary machines.
- an optimal size difference is achieved by the.
- the First rotary machine generated propulsion corresponds to the propulsion, which is generated by the two centrifugal machines.
- first rotary machine and the second rotary machine have a common suction surface.
- first rotary machine and the second rotary machine have suction surfaces which are separable from one another. This ensures that the respective axial flow of the individual rotor machine is substantially free of twist.
- the first rotary machine and the second rotary machine each have a radiating surface.
- the invention provides that the first rotary machine and the second rotary machine have a common radiating surface.
- the pusher may be formed only by the first gyroscope and / or the second gyroscope. Further, the pusher may have a nozzle or jacket.
- the invention provides that the exhaust nozzle before the first rotary machine and / or the second rotary machine has an inlet.
- the inlet can be configured in such a way that the first rotary machine and the second rotary machine are flowed together via the inlet or else can be flowed on separately through the inlet.
- the nozzle may be arranged in the drive according to the invention such that it surrounds the first rotary machine and the second rotary machine or be arranged downstream of the rotary machines. In the latter case, the rotary machines are freely running in the radial direction with respect to the environment.
- the process is characterized by the step: Diverting the swirl components of the swirling first outflow by colliding with the swirl-related second outflow by designing the drive according to the invention.
- the pusher can build smaller, whereby it is achieved that the draft of the ship is reduced. As a result, waters with low water depth are passable.
- the drive can be designed to save space, since an energy device can be assigned to several centrifugal machines.
- the figures show an overall drive provided with the reference numeral 2, in particular for a watercraft, which has an energy device 4 and a vortriebin pusher 6.
- the energy device can be designed in particular as an internal combustion engine or electric machine. If the energy device 4 is an electric machine, it can be driven by both a motor and a generator.
- the thrust generating device 6, as shown in the figures, has a first rotary machine 8 and a second rotary machine 10. Both the first centrifugal machine 8 and the second rotary machine 10 are essentially flowed through by an axial flow. During operation of the drive 2, the axial flow is then respectively subjected to swirl during passage through the rotary machine 8 or the rotary machine 10 and deflected into a first outflow direction or second outflow direction. In the case of the first centrifugal machine 8, the axial flow is deflected as a first outflow into a first outflow direction 12, in the case of the second rotary machine 10 as a second outflow in a second outflow direction 14. In the case of the drives 2 shown in the figures, in each case one energy device 4 is assigned a first rotary machine 8 and a second rotary machine 10.
- FIG. 1 shows a schematic arrangement of the first gyroscope 8 and the second gyro 10. These have with respect to a direction of movement 16, viewed in a horizontal plane, an angle ⁇ 1 and an angle ⁇ 2 on. The angles ⁇ 1 and ⁇ 2 are adjustable during operation of the drive 2.
- the centrifugal machines 8, 10 are equipped with blades 18 which are the same in the first rotary machine 8 and the second rotary machine 10. In principle, however, it is also conceivable that the blade 18 of the first rotary machine 8 differ from the blades 18 of the second rotary machine 10 in length, contour, arrangement and employment.
- the first rotary machine 8 and the second rotary machine 10 a close distance from each other, with respect to their axes of rotation, on. This distance is defined below over the radii of the rotary machines 8, 10:
- the first rotary machine 8 has a first radius, which includes the maximum radial extent of the first rotary machine 8 with respect to its axis of rotation.
- the second gyroscope 10 has a second radius, which includes the maximum radial extent of the second gyroscope 10 with respect to its axis of rotation.
- FIG. 2 shows a second embodiment of the drive 2 according to the invention, in which the first rotary machine 8 and the second rotary machine 10 are arranged partially interlocking or overlapping each other.
- the two rotary machines 10, 8 with a synchronization device 20 (in FIG. 2 not shown) connected such that the rotational movement of the first gyroscope 8 is synchronized with the rotational movement of the second gyroscope 10 such that the blades 18 of the first gyroscope engage in gaps of the second gyroscope 10 and vice versa.
- damage to the drive 2 is prevented by unsynchronized movement of the rotary machines 8, 10.
- FIG. 3 shows a schematic side view of the drive 2.
- the energy device 4 is provided in a watercraft 22.
- the energy device 4 is connected by means of a first shaft 24 with a gear 26, in particular transfer case.
- the gear 26 Via the gear 26, the drive energy provided by the energy device 4 is transmitted by means of two second shafts 28 to the first rotary machine 8 and to the second rotary machine 10, respectively.
- the gear 26 in this case implements the synchronization device 20.
- the first rotary machine 8 is arranged parallel to the water surface.
- the angle ⁇ 1 in a considered vertical plane, the angle between the water surface and the first gyroscope spans, is 0 ° in such case.
- FIG. 4 shows a plan view of the schematic representation according to FIG. 3 ,
- the gearbox 26 is designed in such a way that the energy provided by the energy device 4 is transmitted to the first rotary machine 8 and to the second rotary machine 10 in such a way that both rotary machines 8, 10 rotate in opposite directions with respect to each other.
- FIG. 5 also shows a plan view of a schematic arrangement of the embodiment according to FIG. 3 in which the first rotary machine 8 is inclined with respect to the direction of movement 16 at an angle ⁇ 1 and the second rotary machine 10 at an angle ⁇ 2 with respect to the direction of movement 16 with respect to each other.
- An optimum angle by varying the angles ⁇ 1 and ⁇ 2, depending on the power which is to project beyond the centrifugal machine 8, 10, be adjusted in order to recover maximum propulsion from the swirling outflow.
- FIG. 7 shows an embodiment of the drive 2 according to the invention, in which the pusher in addition to the previous, not belonging to the invention examples, a nozzle 32 has.
- suction surfaces 34 of the nozzle 32 are separated from each other by means of a wall 36 from each other.
- FIG. 8 An alternative design of the nozzle 32 of the drive of the pusher 6 of the drive 2 shows FIG. 8 in which the first rotary machine 8 and the second rotary machine 10 have a common suction surface 34.
- FIGS. 9 and 10 show different types of casing or nozzle 32 of the thruster 6 of the drive 2.
- the nozzle 32 may have an essentially oval shape.
- the nozzle 32 may also have an 8-shaped cross-section.
- FIGS. 11 and 12 show an embodiment of the drive 2, in which the first rotary machine 8 and the second rotary machine 10 transverse to the direction of movement 16 of a watercraft 22 work.
- the first rotary machine 8 and the second rotary machine 10 jointly convey fluid into a pressure chamber 38 which is enclosed.
- the medium conveyed into the pressure chamber is emitted via a jacket or nozzle 32.
- the drive 2 according to the invention is designed as a water jet drive.
- FIG. 13 shows a perspective sectional view of the drive 2 with a first centrifugal machine 8 and a second centrifugal machine 10, downstream of which a nozzle 32 is connected downstream.
- First rotary machine 8 and second rotary machine 10 are arranged in parallel at the same axial height and spaced from each other.
- the nozzle 32 surrounds the first rotary machine 8 and the second rotary machine 10 and tapers in the direction of the outflow.
- FIG. 14 shows a perspective view of the drive 2, which forms a transverse jet drive.
- a first rotary machine 8 and a second rotary machine 10 are arranged transversely to the direction of travel of the watercraft.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Surgical Instruments (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Hydraulic Turbines (AREA)
Claims (17)
- Entraînement (2), en particulier pour un véhicule marin (22), comportant : au moins un dispositif d'énergie (4), en particulier un moteur à combustion interne ou un moteur électrique, lequel peut être entraîné par un moteur ou un générateur ; et au moins un dispositif de poussée (6) générant une propulsion ou au moins un dispositif de poussée (6), au moyen duquel une propulsion peut être générée, lequel comporte au moins une première machine centrifuge (8), à l'aide de laquelle un écoulement d'entrée axial, associé à ladite première machine centrifuge, peut être sollicité par un tourbillon et ledit écoulement d'entrée axial, en tant que premier écoulement de sortie, peut être dévié dans un premier sens d'écoulement de sortie (12) et au moins une deuxième machine centrifuge (10), à l'aide de laquelle un écoulement d'entrée, associé à ladite deuxième machine centrifuge, peut être sollicité par un tourbillon et ledit écoulement d'entrée axial, en tant que deuxième écoulement de sortie, peut être dévié dans un deuxième sens d'écoulement de sortie (14) ; une pluralité, en particulier au moins deux machines centrifuges (8, 10), étant elles-mêmes associées à au moins un dispositif d'énergie (4) ou une machine centrifuge (8, 10) respective étant associée à son propre dispositif d'énergie (4) ; les première et deuxième machines centrifuges (8, 10) pouvant fonctionner en sens contraire et au niveau d'au moins un dispositif de poussée (6), au moins une de l'au moins une première machine centrifuge (8) et au moins une de l'au moins une deuxième machine centrifuge (10) comportant, par rapport à leurs axes de rotation, une distance l'une de l'autre ; et lorsque les première et deuxième machines centrifuges fonctionnent en sens contraire, un tourbillon supplémentaire pouvant être récupéré ou étant récupéré de l'interaction du premier écoulement de sortie tourbillonnaire avec le deuxième écoulement de sortie tourbillonnaire, caractérisé en ce que
la première machine centrifuge (8) et la deuxième machine centrifuge (10) transportent dans une chambre de pression (38) fermée commune du dispositif de poussée (6) à partir de laquelle un milieu, à l'aide d'une buse (32), est émis,
la première machine centrifuge (8) et la deuxième machine centrifuge (10) ayant une surface d'émission commune,
le dispositif de poussée (6) comportant une entrée en amont de la première machine centrifuge (8) et / ou en amont de la deuxième machine centrifuge (10). - Entraînement (2) selon la revendication 1, caractérisé en ce que la première machine centrifuge (8) et la deuxième machine centrifuge (10), par rapport à leurs axes de rotation, sont disposées de telle sorte que le premier et le deuxième écoulement de sorties se coupent.
- Entraînement (2) selon la revendication 1 ou 2, caractérisé en ce qu'une de l'au moins une première machine centrifuge (8) comporte un premier rayon, lequel comprend l'étendue radiale maximale de la première machine centrifuge (8) par rapport à son axe de rotation et qu'une de l'au moins une deuxième machine centrifuge (10) comporte un deuxième rayon, lequel comprend l'étendue radiale maximale de la deuxième machine centrifuge (10) par rapport à son axe de rotation et que la distance de la première machine centrifuge (8) et de la deuxième machine centrifuge (10) l'une de l'autre peut être définie ou est définie inférieure ou égale par la relation : (2 x premier rayon + deuxième rayon) ou (premier rayon + 2 x deuxième rayon), de préférence (3/2 x premier rayon + deuxième rayon) ou (premier rayon + 3/2 x deuxième rayon), de préférence (5/4 x premier rayon + deuxième rayon) ou (premier rayon + 5/4 x deuxième rayon).
- Entraînement (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que la première machine centrifuge (8) et la deuxième machine centrifuge (10) sont décalées axialement l'une de l'autre et / ou sont disposées en se chevauchant.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que la première machine centrifuge (8) et / ou la deuxième machine centrifuge (10) comprennent des aubes (18) disposées axialement, semi-axialement ou radialement et / ou que les aubes (18) de la première machine centrifuge (8) et les aubes (18) de la deuxième machine centrifuge (10) comportent des longueurs identiques ou différentes.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que la première machine centrifuge (8) et / ou la deuxième machine centrifuge (10) peuvent être raccordées, au moins indirectement, au moyen d'un premier arbre (24), à l'au moins un dispositif d'énergie (4) et que le premier arbre (24) peut être disposé obliquement ou verticalement par rapport à la surface de l'eau.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que l'axe de rotation de l'au moins une première machine centrifuge (8) comprend dans le sens de déplacement (16), vu dans un plan horizontal, un angle α1 de 0° à 90°, en particulier de 0° à 60°, en particulier de 0° à 30° et, vu dans un plan vertical, un angle β1 de 0° à 90°, en particulier de 0° à 60°, en particulier de 0° à 30° et que l'axe de rotation de l'au moins une deuxième machine centrifuge (10) comprend dans le sens de déplacement (16), vu dans le plan horizontal, un angle α2 de 0° à 90°, en particulier de 0° à 60°, en particulier de 0° à 30 et, vu dans le plan vertical, un angle β2 de 0° à 90°, en particulier de 0° à 60°, en particulier de 0° à 30°, les angles α1 et / ou β1 de la première machine centrifuge (8) et / ou les angles α2 et / ou β2 de la deuxième machine centrifuge (10), lors du fonctionnement, sont fixes ou réglables.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'entre les machines centrifuges (8, 10), en particulier l'au moins une première machine centrifuge (8) et l'au moins une deuxième machine centrifuge (10) et le dispositif d'énergie (4) commun une boîte de transmission (26) est située, en particulier une boîte de transmission angulaire, intermédiaire ou planétaire, à l'aide de laquelle une énergie d'entraînement, fournie à partir du dispositif d'énergie (4) à l'aide du premier arbre (24), peut être transférée, au moyen d'un deuxième arbre (28) respectif, sur les machines centrifuges (8,10).
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de poussée (6), par rapport à l'environnement, est ouvert ou fermé, en particulier comporte une chambre d'aspiration ou de pression (38).
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que la buse (32) ou une gaine dans ladite buse comporte des sections saillantes pour récupérer une propulsion supplémentaire du tourbillon.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que la buse (32) comprend une buse conique, une buse divergente ou une buse Venturi.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que la première machine centrifuge (8) et la deuxième machine centrifuge (10) comportent des surfaces d'aspiration (34) séparables l'une de l'autre.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que la buse (32) ou la gaine s'ouvrent en aval de la première machine centrifuge (8) et / ou de la deuxième machine centrifuge (10).
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'au moins une de l'au moins une première machine centrifuge (8) et au moins une de l'au moins une deuxième machine centrifuge (10) sont agencées, au moins partiellement, en s'engrenant.
- Entraînement (2) selon une ou plusieurs des revendications précédentes, caractérisé en ce que l'entraînement (2) comprend une propulsion par jet d'eau.
- Procédé de fonctionnement d'un entraînement (2) selon l'une quelconque des revendications 1 à 15, comportant : un dispositif d'énergie (4), en particulier un moteur à combustion interne ou un moteur électrique, lequel peut être entraîné par un moteur ou un générateur ; et un dispositif de poussée (6) comportant une première machine centrifuge (8) et / ou une deuxième machine centrifuge (10), comprenant les étapes :- l'entraînement de la première machine centrifuge (8) et / ou de la deuxième machine centrifuge (10) à l'aide lu dispositif d'énergie (4) ou à l'aide d'un écoulement d'entrée axial ;- la déviation de l'écoulement d'entrée axial et la sollicitation de l'écoulement d'entrée axial par le tourbillon, lors du passage de la première machine centrifuge (8), en tant que premier écoulement de sortie dans un premier sens d'écoulement de sortie (12) et / ou la déviation de l'écoulement d'entrée axial et la sollicitation de l'écoulement d'entrée axial par le tourbillon, lors du passage de la deuxième machine centrifuge (10), en tant que deuxième écoulement de sortie dans une deuxième direction d'écoulement de sortie (14) ;caractérisé par l'étape :- dévier les composants tourbillonnaires du premier écoulement de sortie tourbillonnaire dans le premier sens d'écoulement de sortie (12) à l'aide d'une collision avec le deuxième écoulement de sortie tourbillonnaire dans le deuxième sens d'écoulement de sortie (14) au moyen du mode de réalisation de l'entraînement, selon l'une quelconque des revendications 1 à 15, comportant le dispositif de poussée (6).
- Véhicule marin pourvu d'un entraînement (2), caractérisé en ce que ledit entraînement présente un entraînement (2) selon l'une quelconque des revendications 1 à 15.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201131751T SI2613999T1 (sl) | 2010-09-06 | 2011-09-06 | Pogon |
PL11758389T PL2613999T3 (pl) | 2010-09-06 | 2011-09-06 | Napęd |
HRP20191184TT HRP20191184T1 (hr) | 2010-09-06 | 2019-07-01 | Pogon |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010044435A DE102010044435A1 (de) | 2010-09-06 | 2010-09-06 | Antrieb |
PCT/EP2011/004478 WO2012031740A1 (fr) | 2010-09-06 | 2011-09-06 | Propulsion |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2613999A1 EP2613999A1 (fr) | 2013-07-17 |
EP2613999B1 true EP2613999B1 (fr) | 2019-04-03 |
Family
ID=44658691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11758389.8A Active EP2613999B1 (fr) | 2010-09-06 | 2011-09-06 | Propulsion |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2613999B1 (fr) |
DE (1) | DE102010044435A1 (fr) |
DK (1) | DK2613999T3 (fr) |
ES (1) | ES2743312T3 (fr) |
HR (1) | HRP20191184T1 (fr) |
HU (1) | HUE044175T2 (fr) |
LT (1) | LT2613999T (fr) |
PL (1) | PL2613999T3 (fr) |
PT (1) | PT2613999T (fr) |
SI (1) | SI2613999T1 (fr) |
WO (1) | WO2012031740A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105173045A (zh) * | 2015-10-30 | 2015-12-23 | 佛山市神风航空科技有限公司 | 一种双桨方管船舶推进装置 |
CN105197181A (zh) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | 一种双体斜桨船 |
CN105217002B (zh) * | 2015-10-30 | 2018-12-04 | 孙永锋 | 一种气动小型船 |
CN105270588A (zh) * | 2015-10-30 | 2016-01-27 | 佛山市神风航空科技有限公司 | 一种船舶用对称型双级推进装置 |
CN105197215B (zh) * | 2015-10-30 | 2018-08-03 | 佛山市神风航空科技有限公司 | 一种双推电动船 |
CN105197219A (zh) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | 一种双桨方管船舶推进器 |
CN105197216A (zh) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | 一种斜桨船 |
CN105270589B (zh) * | 2015-10-30 | 2018-05-01 | 佛山市神风航空科技有限公司 | 一种船舶用双级推进器 |
CN105584586A (zh) * | 2016-03-08 | 2016-05-18 | 上海船舶研究设计院 | 一种小型lng运输船双全回转拉式桨推进的尾部结构 |
DE102018102289A1 (de) * | 2018-02-01 | 2019-08-01 | Ellergon Antriebstechnik Gesellschaft M.B.H. | Hydrofoil |
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DE4206720A1 (de) * | 1991-03-11 | 1992-09-17 | Kawasaki Heavy Ind Ltd | Schiffsantriebseinrichtung |
EP1892183A1 (fr) * | 2005-03-11 | 2008-02-27 | Kabushiki Kaisha Kawasaki Zosen | Structure arriere de navire |
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US1270603A (en) * | 1917-06-23 | 1918-06-25 | Robert William Davis | Propulsion of vessels. |
DE490526C (de) * | 1926-01-06 | 1930-01-30 | Christian Andresen Dipl Ing | Luft- und Wasserschraubenanordnung mit vor, hinter oder um die Schraube fest oder umlaufend angeordnetem Ringmantel |
US1864857A (en) * | 1931-08-28 | 1932-06-28 | Ranke Gisbert | Boat propelling device |
US2162058A (en) * | 1936-01-23 | 1939-06-13 | Alanson P Brush | Boat |
US3416480A (en) * | 1967-01-31 | 1968-12-17 | Navy Usa | Ship's stern and propeller arrangement |
JPS4737316B1 (fr) * | 1968-10-26 | 1972-09-20 | ||
GB1197850A (en) * | 1968-12-03 | 1970-07-08 | Satterthwaite James G | Peripheral Journal Propeller Drive |
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US3745963A (en) * | 1970-08-14 | 1973-07-17 | W Fisher | Boat structure |
DD96911A1 (fr) * | 1972-05-23 | 1973-04-12 | ||
DE2356508A1 (de) * | 1973-11-13 | 1975-05-15 | Tt Linie Gmbh & Co | Schiffsantrieb |
US4057027A (en) * | 1974-08-08 | 1977-11-08 | Foster Daniel S | Boat propulsion with surface-running propeller drive |
DE2516426A1 (de) * | 1975-04-15 | 1976-10-28 | Schottel Werft | Strahl-steueranlage fuer wasserfahrzeuge |
DE3005682C2 (de) * | 1980-01-28 | 1982-11-11 | Escher Wyss Gmbh, 7980 Ravensburg | Schiffantriebsanlage |
US4550673A (en) * | 1983-06-02 | 1985-11-05 | Sigurdur Ingvason | Hull construction for seagoing vessels |
JPS61178294A (ja) * | 1985-01-31 | 1986-08-09 | Mitsubishi Heavy Ind Ltd | 魚雷形没水体付き2軸型高速艇 |
SE470285B (sv) * | 1992-05-22 | 1994-01-10 | Volvo Penta Ab | Drivaggregat för fartyg |
US6213824B1 (en) * | 2000-02-11 | 2001-04-10 | Power Vent Technologies, Inc. | Method for reducing vessel draft |
US6361387B1 (en) * | 2001-01-19 | 2002-03-26 | Brunswick Corporation | Marine propulsion apparatus with dual driveshafts extending from a forward end of an engine |
NO317226B1 (no) * | 2002-05-08 | 2004-09-20 | Moss Maritime As | Propell akselarrangement |
US7070469B2 (en) * | 2004-09-15 | 2006-07-04 | James Stallings | Dual propeller surface drive propulsion system for boats |
JP4220970B2 (ja) * | 2005-01-31 | 2009-02-04 | 有限会社アークシステム | 船舶推進構造および船舶駆動装置 |
DE102005050640B4 (de) | 2005-10-20 | 2009-08-27 | Voith Turbo Gmbh & Co. Kg | Schiffsantrieb |
-
2010
- 2010-09-06 DE DE102010044435A patent/DE102010044435A1/de not_active Withdrawn
-
2011
- 2011-09-06 DK DK11758389.8T patent/DK2613999T3/da active
- 2011-09-06 LT LT11758389T patent/LT2613999T/lt unknown
- 2011-09-06 PL PL11758389T patent/PL2613999T3/pl unknown
- 2011-09-06 HU HUE11758389 patent/HUE044175T2/hu unknown
- 2011-09-06 SI SI201131751T patent/SI2613999T1/sl unknown
- 2011-09-06 EP EP11758389.8A patent/EP2613999B1/fr active Active
- 2011-09-06 PT PT11758389T patent/PT2613999T/pt unknown
- 2011-09-06 WO PCT/EP2011/004478 patent/WO2012031740A1/fr active Application Filing
- 2011-09-06 ES ES11758389T patent/ES2743312T3/es active Active
-
2019
- 2019-07-01 HR HRP20191184TT patent/HRP20191184T1/hr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2407799A1 (de) * | 1974-02-19 | 1975-08-28 | Berndt Martens | Querstrahl-steueranlage fuer wasserfahrzeuge |
DE3937327A1 (de) * | 1988-11-14 | 1990-05-17 | Kawasaki Heavy Ind Ltd | Schiffsantriebseinrichtung |
DE4206720A1 (de) * | 1991-03-11 | 1992-09-17 | Kawasaki Heavy Ind Ltd | Schiffsantriebseinrichtung |
EP1892183A1 (fr) * | 2005-03-11 | 2008-02-27 | Kabushiki Kaisha Kawasaki Zosen | Structure arriere de navire |
Also Published As
Publication number | Publication date |
---|---|
PL2613999T4 (pl) | 2019-09-30 |
LT2613999T (lt) | 2019-11-11 |
SI2613999T1 (sl) | 2019-08-30 |
EP2613999A1 (fr) | 2013-07-17 |
DE102010044435A1 (de) | 2012-03-08 |
HUE044175T2 (hu) | 2019-10-28 |
HRP20191184T1 (hr) | 2019-10-04 |
ES2743312T3 (es) | 2020-02-18 |
PL2613999T3 (pl) | 2019-09-30 |
DK2613999T3 (da) | 2019-07-15 |
PT2613999T (pt) | 2019-07-25 |
WO2012031740A1 (fr) | 2012-03-15 |
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