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WO2008145114A2 - Bloc moteur à hélice de gouvernail et procédé permettant son fonctionnement - Google Patents

Bloc moteur à hélice de gouvernail et procédé permettant son fonctionnement Download PDF

Info

Publication number
WO2008145114A2
WO2008145114A2 PCT/DE2008/000903 DE2008000903W WO2008145114A2 WO 2008145114 A2 WO2008145114 A2 WO 2008145114A2 DE 2008000903 W DE2008000903 W DE 2008000903W WO 2008145114 A2 WO2008145114 A2 WO 2008145114A2
Authority
WO
WIPO (PCT)
Prior art keywords
propeller
hydrodynamic
torque converter
lubricating
rudder
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.)
Ceased
Application number
PCT/DE2008/000903
Other languages
German (de)
English (en)
Other versions
WO2008145114A3 (fr
Inventor
Markus Müller
Manfred Heer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schottel GmbH
Original Assignee
Schottel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US12/602,166 priority Critical patent/US20100190392A1/en
Priority to DE200811002041 priority patent/DE112008002041A5/de
Priority to CN2008800181936A priority patent/CN101720296B/zh
Priority to ES08758143T priority patent/ES2382354T3/es
Priority to AT08758143T priority patent/ATE546352T1/de
Priority to JP2010509672A priority patent/JP2010527838A/ja
Application filed by Schottel GmbH filed Critical Schottel GmbH
Priority to EP20080758143 priority patent/EP2152571B1/fr
Priority to CA 2688370 priority patent/CA2688370A1/fr
Publication of WO2008145114A2 publication Critical patent/WO2008145114A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008145114A3 publication Critical patent/WO2008145114A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/26—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing fluid
    • 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
    • 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
    • B63H21/386—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 lubrication liquids
    • 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
    • B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • 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
    • B63H2005/1256—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with mechanical power transmission to propellers
    • 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
    • B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
    • B63H2023/305—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches using fluid or semifluid as power transmitting means

Definitions

  • the present invention relates to a rudder propeller drive according to the preamble of claim 1 and a rudder propeller drive method therewith.
  • a rudder propeller drive with a drive motor is known, in particular as indicated in the preamble of claim 1.
  • hydrodynamic couplings in connection with marine propulsion, i. installed in the drive train of a drive.
  • the hydrodynamic coupling is an independent element with closed housing and its own fluid filling, such as preferably oil.
  • the present invention has and achieves the goal of designing a known rudder propeller drive in such a way that it is particularly inexpensive to manufacture and operate.
  • a rudder propeller drive with a drive motor whose output shaft is operatively connected via a drive train to a propeller shaft of a propeller, the propeller shaft being housed in a rudder propeller housing attachable outside a hull, and the propeller on the propeller shaft outside Rudderpropellergephaseuses is located, wherein for the propeller shaft and / or for these upstream areas of the drive train, a lubricating and / or cooling device is contained, wherein the drive train further comprises a hydrodynamic coupling or a hydrodynamic torque ment converter contains, which / is so combined with the lubricating and / or cooling device or integrated into the lubricating and / or cooling device that the hydrodynamic coupling or the hydrodynamic torque converter and the lubricating and / or cooling device use a common amount of operating fluid.
  • the operating fluid of the lubricating and / or cooling device and the operating fluid of the hydrodynamic coupling or the hydrodynamic torque converter can be realized with one and the same fluid supply in an advantageous manner.
  • the lubricating and / or cooling device contains the interior of the rudder propeller housing, wherein further preferably operating fluid is contained in the interior of the rudder propeller housing and / or the hydrodynamic coupling or the hydrodynamic torque converter is in fluid communication with the interior of the rudder propeller housing.
  • the latter can advantageously be realized in that the hydrodynamic coupling or the hydrodynamic torque converter in the interior of the rudder propeller housing or in an extension of the interior of the rudder propeller housing is located within the hull.
  • Such an extension is structurally referred to, for example, as a cone support tube or support cone.
  • Yet another preferred embodiment of the invention is that the hydrodynamic coupling or the hydrodynamic torque converter in such a way combined with the lubricating and / or cooling device or integrated into the lubricating and / or cooling device that the hydrodynamic coupling or the hydrodynamic torque converter provides for a promotion of the operating fluid in the lubrication and / or cooling device. It may also be advantageously provided that the hydrodynamic coupling contains a plurality of hydrodynamic coupling units or the hydrodynamic torque converter contains a plurality of hydrodynamic converter units. Alternatively or additionally, it can be provided that in addition an elastic coupling and / or a shift clutch is installed in the drive train.
  • the drive motor may be located within the hull with preference.
  • an output shaft of a drive motor is operatively connected to a propeller shaft of a propeller via a drive train, which propeller shaft is accommodated in a rudder propeller housing which is located outside a ship's hull, and which propeller is located on the propeller shaft outside the rudder propeller housing wherein the propeller shaft and / or these upstream portions of the drive train are lubricated and / or cooled with an operating fluid, the power train including a hydrodynamic clutch or a hydrodynamic torque converter comprising the same amount of operating fluid used for lubrication and / or or cooling the propeller shaft and / or these upstream portions of the drive train is supplied with operating fluid.
  • the lubricating and / or cooling device contains the interior of the rotor propeller housing, and that the hydrodynamic coupling or the hydrodynamic torque converter is in fluid communication with the interior of the rudder propeller housing, in particular operating fluid in the interior of the rudder propeller housing may be contained, wherein still more preferably the hydrodynamic coupling or the hydrodynamic torque converter in the interior of the rudder propeller housing or in an extension of the interior of the rudder propeller housing, such as a cone support tube or a support cone, lies within the hull.
  • the hydrodynamic coupling or the hydrodynamic torque converter is combined with the lubricating and / or cooling device or integrated into the lubricating and / or cooling device, that the hydrodynamic coupling or the hydrodynamic torque converter for a promotion the operating fluid in the lubricating and / or cooling device provides.
  • a ship propulsion in the form of a rudder propeller for example with an integrated vertically arranged drive motor and particularly advantageously with integrated into the interior of the Rudderpropellergephaseuses, which is part of lubricating and cooling devices, or in an extension thereof in the ship's interior hydrodynamic coupling or integrated hydrodynamic torque converter.
  • the integration of the hydrodynamic coupling or the hydrodynamic torque converter in the interior of the rudder propeller housing or an extension thereof provides the opportunity to build a compact drive system.
  • the Rudderpropellerge By positioning the hydrodynamic coupling or the hydrodynamic torque converter see within the Basicfluid Bergung, in particular oil filling, the Rudderpropellergephaseuses the lubricant and coolant of the drive train of the Rudderpropellers and the filling of the hydrodynamic coupling or the hydrodynamic torque converter can be realized with one and the same fluid. This makes it superfluous to seal the hydrodynamic coupling or the hydrodynamic torque converter to the environment, as is required in a conventionally arranged hydrodynamic coupling or a conventionally arranged hydrodynamic torque converter. In the case of the mentioned extension, it is structurally referred to, for example, as a cone support tube or support cone. Hydrodynamic couplings or hydrodynamic torque converters naturally have a conveying effect from the inside to the outside.
  • This conveying effect can be used by the invention to realize the fluid exchange, in particular lubricant exchange, between the submarine part which is very well cooled by the surrounding fairway, such as seawater, and the upper part of the rudder propeller drive, which is not cooled or cooled.
  • the fluid exchange in particular lubricant exchange
  • the submarine part which is very well cooled by the surrounding fairway, such as seawater
  • the upper part of the rudder propeller drive which is not cooled or cooled.
  • separate pumps are required in today's known constructions.
  • the hydrodynamic coupling or the hydrodynamic torque converter can also be designed as a so-called double clutch or as a double converter, resulting in twice the transmittable torque with the same coupling or transducer diameter.
  • a hydrodynamic coupling with blades which are inclined in the tangential direction in the pump and turbine wheel of the hydrodynamic coupling the torque in one direction of rotation can likewise be increased. This is preferably done in the pre-rotation direction, which provides for a propeller thrust forward. For the reverse direction, i. in a propeller thrust backwards, results from the inclination of the blades a smaller transmissible torque, which is needed only in limited operating situations of the rudder propeller drive.
  • FIG. 2 shows a schematic longitudinal section of a second embodiment of a rudder propeller drive
  • Fig. 3 shows in a schematic longitudinal section a third embodiment of a Rudderpropellerantriebs
  • Fig. 4 shows in a schematic longitudinal section a fourth embodiment of a rudder propeller drive.
  • a rudder propeller drive R with a drive motor 1 and a rudder propeller housing G mounted on a hull 2. Shown is a rudder propeller drive R with a "simple" hydrodynamic coupling 3, ie an impeller 3a and a turbine wheel 3b.
  • a hydrodynamic torque converter can also be used and achieve the same results and advantages.
  • a hydrodynamic torque converter can be or may be provided in each case technically adapted, without this being indicated again at each individual position. While in the conventional hydrodynamic clutch, the slip of the rotational speed is constant or is set by the amount of the operating fluid, the torque converter is set in the torque converter, but this is achieved not by changing the filling with operating fluid but by adjusting vanes.
  • the representation of a Rudderpropellerantriebs R with a propeller P in a nozzle D is only an example.
  • the application with a vertically arranged drive motor 1, such as an electric motor, is to be understood by way of example.
  • the hydrodynamic coupling 3 can just as well be used in an otherwise mechanically driven rudder propeller drive R, for example using e.g. a bevel gear in the drive train A, are used.
  • FIG. 1 Further components of the are an oil-filled interior 4 of the rudder propeller housing G, a vertical axis 5 of a drive train A, a controllable about the vertical axis 5 Rudderpropeller- housing foot, a vertical shaft 7 of the drive train A, an underwater part 8 of the rudder propeller housing G with a transmission (not shown ), a propeller shaft 9, an azimuth adjusting drive 10 and a nozzle D.
  • the hydrodynamic coupling 3 is inserted inside the oil-filled rudder propeller housing G, which concretely provides an expansion - S -
  • tion E within the hull 2 has, in which extension E, the hydrodynamic coupling 3 is added.
  • the oil which can generally be referred to as lubricating and cooling fluid or operating fluid B, simultaneously constitutes the operating fluid B or medium for the hydrodynamic coupling 3 in the interior 4 of the rudder propeller housing G, since the interior 4 of the hydrodynamic clutch 3 Rudder propeller housing G in the interior 4 'of the extension E passes.
  • the hydrodynamic coupling 3 uses the same amount of operating fluid as a lubricating and / or cooling device
  • Such an extension E is, for example, a structure such as a cone support tube or a support cone.
  • Fig. 1 the pumping action of the hydrodynamic coupling 3 is also shown by arrows F.
  • This pumping action is used in whole or in part to circulate the operating fluid B, such as oil, in the rudder propeller housing G, which is normally done with an additional impeller or external pump.
  • FIGS. 2 to 4 Insofar as components and parts are designated in FIGS. 2 to 4, the same reference numerals have been used as in FIGS. 1 and 2. Described and explained are only more differences of the embodiments according to FIGS. 2 to 4 with respect to the embodiment of FIG. 1, to avoid mere repetition.
  • a rudder propeller drive R with a double hydrodynamic coupling 3, ie with two pump wheels 3a and two turbine wheels 3b, is shown as a further exemplary embodiment. posed. Equally well, however, a clutch with more than two pumping wheels 3a and two turbine wheels 3b is conceivable.
  • FIG. 3 Yet another embodiment of a rudder propeller drive R is shown in a schematic longitudinal section analogous to FIGS. 1 and 2 in FIG. 3 with a hydrodynamic coupling 3 and with a free-running propeller P, i. without a nozzle D as in the first and second embodiments.
  • FIG. 4 illustrates in a schematic longitudinal section analogous to FIGS. 1 to 3 rudder propeller drive R with a hydrodynamic coupling 3 in a twin-propeller design, i. with two propellers P.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transmission Devices (AREA)
  • Laminated Bodies (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Arrangement Of Transmissions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un bloc moteur à hélice de gouvernail comprenant un moteur d'entraînement, dont l'arbre de sortie peut être amené, via une chaîne cinématique, en liaison coopérante avec un arbre porte-hélice, l'arbre porte-hélice étant logé dans un carter à hélice de gouvernail, lequel peut être monté à l'extérieur de la coque du bateau, cependant que l'hélice est montée sur l'arbre porte-hélice, à l'extérieur dudit carter, un dispositif de graissage et/ou de refroidissement étant prévu pour l'arbre porte-hélice et/ou pour les zones de chaîne cinématique situées en amont de l'arbre porte-hélice. L'invention est caractérisée en ce que la chaîne cinématique renferme un accouplement hydrodynamique ou un convertisseur de couple hydrodynamique qui est combiné avec le dispositif de graissage et/ou de refroidissement, ou intégré dans ce dispositif de graissage et/ou de refroidissement, de telle sorte que l'accouplement hydrodynamique ou le convertisseur de couple hydrodynamique et le dispositif de graissage et/ou de refroidissement utilisent une quantité de fluide de fonctionnement commune. L'invention concerne en outre un procédé permettant de faire fonctionner le bloc moteur à hélice de gouvernail précité, un arbre de sortie d'un moteur d'entraînement étant en liaison coopérante, via une chaîne cinématique, avec un arbre porte-hélice, ledit arbre porte-hélice étant logé dans un carter à hélice de gouvernail qui est monté à l'extérieur de la coque du bateau, l'hélice étant montée sur l'arbre porte-hélice, à l'extérieur dudit carter, l'arbre porte-hélice et/ou les zones de chaîne cinématique situées en amont de l'arbre porte-hélice étant graissés et/ou refroidis par un fluide de fonctionnement, procédé caractérisé en ce que la chaîne cinématique renferme un accouplement hydrodynamique ou un convertisseur de couple hydrodynamique qui est alimenté en fluide de fonctionnement, par la même quantité de fluide de fonctionnement que celle utilisée pour le graissage et/ou le refroidissement de l'arbre porte-hélice et/ou des zones amont de la chaîne cinématique.
PCT/DE2008/000903 2007-05-30 2008-05-30 Bloc moteur à hélice de gouvernail et procédé permettant son fonctionnement Ceased WO2008145114A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE200811002041 DE112008002041A5 (de) 2007-05-30 2008-05-30 Ruderpropellerantrieb und Ruderpropellerantriebsverfahren
CN2008800181936A CN101720296B (zh) 2007-05-30 2008-05-30 舵桨驱动器及舵桨驱动方法
ES08758143T ES2382354T3 (es) 2007-05-30 2008-05-30 Dispositivo de accionamiento por hélice direccional y procedimiento para el mismo
AT08758143T ATE546352T1 (de) 2007-05-30 2008-05-30 Ruderpropellerantrieb und ruderpropellerantriebsverfahren
JP2010509672A JP2010527838A (ja) 2007-05-30 2008-05-30 ラダープロペラ推進装置及びラダープロペラ推進方法
US12/602,166 US20100190392A1 (en) 2007-05-30 2008-05-30 Rudder propeller drive, and rudder propeller driving method
EP20080758143 EP2152571B1 (fr) 2007-05-30 2008-05-30 Bloc moteur a helice de gouvernail et procede permettant son fonctionnement
CA 2688370 CA2688370A1 (fr) 2007-05-30 2008-05-30 Bloc moteur a helice de gouvernail et procede permettant son fonctionnement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007007633.9 2007-05-30
DE202007007633 2007-05-30

Publications (2)

Publication Number Publication Date
WO2008145114A2 true WO2008145114A2 (fr) 2008-12-04
WO2008145114A3 WO2008145114A3 (fr) 2010-02-18

Family

ID=39884098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000903 Ceased WO2008145114A2 (fr) 2007-05-30 2008-05-30 Bloc moteur à hélice de gouvernail et procédé permettant son fonctionnement

Country Status (11)

Country Link
US (1) US20100190392A1 (fr)
EP (1) EP2152571B1 (fr)
JP (2) JP2010527838A (fr)
KR (1) KR101546542B1 (fr)
CN (1) CN101720296B (fr)
AT (1) ATE546352T1 (fr)
CA (1) CA2688370A1 (fr)
DE (1) DE112008002041A5 (fr)
ES (1) ES2382354T3 (fr)
RU (1) RU2009148815A (fr)
WO (1) WO2008145114A2 (fr)

Cited By (3)

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CN102390508A (zh) * 2011-08-25 2012-03-28 肖鑫生 360°全回转舷内外(双机)对转桨推进装置
WO2012084071A1 (fr) * 2010-12-23 2012-06-28 Schottel Gmbh Propulseur de bateau
CN103129730A (zh) * 2013-03-13 2013-06-05 中国船舶重工集团公司第七○二研究所 船模全回转推进装置

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EP2808247B1 (fr) 2013-05-29 2019-01-02 ABB Schweiz AG Unité de propulsion comprenant un moteur éléctrique dont le stator entoure l'hélice
ES2460815B2 (es) * 2014-01-02 2014-12-05 Juan José ROMERO VÁZQUEZ Sistema hélice tobera aceleradora para impulsar barcos
WO2015101683A1 (fr) * 2014-01-02 2015-07-09 Romero Vázquez Juan José Système hélice-tuyère d'accélération pour la propulsion de bateaux
CN103818540A (zh) * 2014-02-28 2014-05-28 广新海事重工股份有限公司 偏心全回转舵桨装置基座的加工方法
CN109153437B (zh) * 2016-05-18 2020-11-06 Abb公司 用于控制船的推进单元的振动的方法和控制设备
CN106542073B (zh) * 2016-10-26 2019-05-24 东莞亿动智能科技有限公司 船用推进器
CN106516064B (zh) * 2016-10-26 2020-01-21 广东逸动科技有限公司 船用推进器
EP4180321A1 (fr) * 2021-11-11 2023-05-17 Volvo Penta Corporation Unité de propulsion marine comprenant un circuit de refroidissement fermé
KR102631503B1 (ko) * 2021-12-30 2024-01-31 주식회사 나라코퍼레이션 감속기어가 내장된 변속 유체 커플링
CN114718962A (zh) * 2022-03-30 2022-07-08 陈振胜 一种可智能冷却的高转速大功率液力耦合器调速装置
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DE20021466U1 (de) * 2000-12-19 2001-05-03 Schottel GmbH & Co.KG, 56322 Spay Wasserfahrzeug mit einem unter seinem Boden außenbords angeordneten Ruderpropeller
US7076225B2 (en) * 2001-02-16 2006-07-11 Qualcomm Incorporated Variable gain selection in direct conversion receiver
CN100392289C (zh) * 2004-01-16 2008-06-04 杨庆民 无动力中断的自动换档离偶合器式变速器
JPWO2007007707A1 (ja) * 2005-07-14 2009-01-29 ヤマハマリン株式会社 船外機
JP4757098B2 (ja) * 2006-05-25 2011-08-24 本田技研工業株式会社 船外機

Cited By (3)

* Cited by examiner, † Cited by third party
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WO2012084071A1 (fr) * 2010-12-23 2012-06-28 Schottel Gmbh Propulseur de bateau
CN102390508A (zh) * 2011-08-25 2012-03-28 肖鑫生 360°全回转舷内外(双机)对转桨推进装置
CN103129730A (zh) * 2013-03-13 2013-06-05 中国船舶重工集团公司第七○二研究所 船模全回转推进装置

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CA2688370A1 (fr) 2008-12-04
JP5720912B2 (ja) 2015-05-20
JP2010527838A (ja) 2010-08-19
ES2382354T3 (es) 2012-06-07
CN101720296B (zh) 2012-08-22
JP2014111448A (ja) 2014-06-19
CN101720296A (zh) 2010-06-02
KR101546542B1 (ko) 2015-08-21
WO2008145114A3 (fr) 2010-02-18
KR20100021572A (ko) 2010-02-25
EP2152571B1 (fr) 2012-02-22
ATE546352T1 (de) 2012-03-15
US20100190392A1 (en) 2010-07-29
DE112008002041A5 (de) 2010-04-29
EP2152571A2 (fr) 2010-02-17

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