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1. 发明公开

EP1243313A3 Device and method for mixing a gas with a liquid or a liquid with a liquid 审中-公开
标题翻译：装置和方法用于混合气体与液体或有液体的液体
公开(公告)号：EP1243313A3
公开(公告)日：2004-09-01
申请号：EP02006458.0
申请日：2002-03-22
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B01F3/04 , B01F3/08 , B01F15/00 , B01F13/02 , C02F3/20 , C12M1/06
CPC分类号： B01F7/00341 , B01F3/04539 , B01F3/0857
摘要： This invention relates to a method for mixing a gas with a liquid or a liquid with a liquid, and a device designed to implement the said method. The said device comprises a propeller (1) which contains a channel that places the upper surface of the blades (4) in communication with the environment containing a gas or liquid to be mixed with a liquid. The said device draws the gas, such as air, from the external environment (or a liquid) using the negative pressure generated on the upper surface of the propeller blades immersed in the liquid, such as water, when the propeller is rotated, the said negative pressure being sufficient to suck in the said air. The air thus aspirated will mix effectively with the liquid mass due to the effect of the vortex caused by the rotating propeller, which breaks up the air into a myriad of bubbles, thus greatly increasing the exchange surface.
摘要翻译：本发明涉及一种用于混合气体与液体或有液体的液体，并设计成实现该方法的一个说设备的方法。的所述装置包括一推进器（1），其包含一个信道那样的地方所述叶片（4）的上表面中的通信与含有气体或液体与液体混合的环境。所述装置绘制气体,:如空气，从使用上浸没在液体中的螺旋桨叶片，：例如水的上表面上产生的负压的外部环境（或者液体），当螺旋桨旋转时，所述的负压足以在空气吸入所述。 THUS吸入的空气将与液体物料有效地混合由于由旋转的螺旋桨，其空气分裂成气泡的无数的，因而大大增加了交换表面引发的涡流的影响。

2. 发明公开

EP1464574A3 Drive unit designed particularly for boats 审中-公开
标题翻译：驱动单元，特别是用于船只
公开(公告)号：EP1464574A3
公开(公告)日：2007-05-09
申请号：EP04002996.9
申请日：2004-02-11
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B63H23/08 , B63H23/30 , B63H20/20
CPC分类号： B63H20/20 , B63H23/08 , B63H23/30 , Y10T74/1921
摘要： A drive unit for boats is described, comprising a transmission with two coaxial bevel gears (6, 7), mounted opposite one another on the same engine shaft (2), which engage a bevel gear (8) fitted to a shaft (3) orthogonal to the preceding shaft (2), and means designed to mesh said engine shaft with one or other of said bevel gears (6, 7), in which said means designed to mesh said bevel gears with said engine shaft are constituted by clutches (11), each housed in a closed seating inside the body of said bevel gears (6, 7).
The engine shaft (2) is mounted on a pair ( or more) of bearings (4) which are mounted on the housing (5) of the device, and said opposite bevel gears (6, 7) are each fitted on one side to a bearing (9) mounted on the housing (5) and on the opposite side to at least one bearing (10), which in turn is mounted on a central support (18) integral with said casing (5), so as to discharge the reaction forces onto the structure of the housing, and not onto the other rotating parts.

3. 发明授权

EP2662277B1 Hybrid marine propulsion 有权
标题翻译：混合动力船用推进
公开(公告)号：EP2662277B1
公开(公告)日：2015-09-02
申请号：EP13167197.6
申请日：2013-05-09
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto , Maggi, Angelo , Balordi, Simone
IPC分类号： B63H23/30 , B63H21/20 , H02K7/108 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/485
CPC分类号： H02K7/108 , B63H21/20 , B63H23/30 , B63H2021/205 , Y02T70/5236

4. 发明授权

EP1840027B1 Improved drive unit, particularly for boats 有权
标题翻译：改进的驱动单元，特别是用于船只
公开(公告)号：EP1840027B1
公开(公告)日：2008-12-17
申请号：EP07005417.6
申请日：2007-03-16
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B63H23/08 , B63H23/30
CPC分类号： B63H23/08 , B63H23/30 , F16H3/145 , F16H63/3026 , Y10T74/1921

5. 发明公开

EP1840027A1 Improved drive unit, particularly for boats 有权
标题翻译： Verbesserte Antriebseinheit，insbesonderefürBoote
公开(公告)号：EP1840027A1
公开(公告)日：2007-10-03
申请号：EP07005417.6
申请日：2007-03-16
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B63H23/08 , B63H23/30
CPC分类号： B63H23/08 , B63H23/30 , F16H3/145 , F16H63/3026 , Y10T74/1921
摘要： This invention relates to a drive unit of the type comprising a transmission with two coaxial bevel gears (11, 12) fitted opposite one another on the same engine shaft (10), which engage a bevel gear (13) fitted to a shaft (14) perpendicular to the preceding one, and means designed to mesh said engine shaft with one or other of said bevel gears, constituted by clutches (20, 21) housed in the body of said bevel gears (12, 11) and controlled by a pressurised fluid, wherein pipes (24, 25), designed to convey said pressurised fluid, are formed in said engine shaft (10), characterised in that, in order to supply pressurised oil to said pipes (24, 25), an axial inlet pipe (34) is formed in the head of said engine shaft (10), which said axial pipe (34) feeds a distributor (35) constituted by a valve that slides on said engine shaft, which said slide valve (35) can move between two positions in which it places said input pipe (34) in communication with one of said pipes (24, 25).
摘要翻译：本发明涉及一种驱动装置，它包括具有两个相同的发动机轴（10）上彼此相对安装的同轴锥齿轮（11,12）的传动装置，该同轴锥齿轮啮合与轴（14）相配合的锥齿轮（13）），以及被设计成将所述发动机轴与由容纳在所述锥齿轮（12,11）的主体中的离合器（20,21）构成的一个或另一个所述锥齿轮啮合并且由加压流体，其中设计成输送所述加压流体的管道（24,25）形成在所述发动机轴（10）中，其特征在于，为了向所述管道（24,25）供应加压油，轴向入口管（34）形成在所述发动机轴（10）的头部中，所述轴向管（34）供给由在所述发动机轴上滑动的阀构成的分配器（35），所述滑阀（35）可以在所述发动机轴两个位置，其中所述输入管道（34）与所述管道（24,25）中的一个连通。

6. 发明公开

EP1243313A2 Device and method for mixing a gas with a liquid or a liquid with a liquid 审中-公开
标题翻译：装置和方法用于混合气体与液体或有液体的液体
公开(公告)号：EP1243313A2
公开(公告)日：2002-09-25
申请号：EP02006458.0
申请日：2002-03-22
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B01F3/04 , B01F3/08
CPC分类号： B01F7/00341 , B01F3/04539 , B01F3/0857
摘要： This invention relates to a method for mixing a gas with a liquid or a liquid with a liquid, and a device designed to implement the said method.
The said device comprises a propeller (1) which contains a channel that places the upper surface of the blades (4) in communication with the environment containing a gas or liquid to be mixed with a liquid. The said device draws the gas, such as air, from the external environment (or a liquid) using the negative pressure generated on the upper surface of the propeller blades immersed in the liquid, such as water, when the propeller is rotated, the said negative pressure being sufficient to suck in the said air. The air thus aspirated will mix effectively with the liquid mass due to the effect of the vortex caused by the rotating propeller, which breaks up the air into a myriad of bubbles, thus greatly increasing the exchange surface.

7. 发明公开

EP2662277A1 Hybrid marine propulsion 有权
标题翻译：混合物Schiffsantrieb
公开(公告)号：EP2662277A1
公开(公告)日：2013-11-13
申请号：EP13167197.6
申请日：2013-05-09
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto , Maggi, Angelo , Balordi, Simone
IPC分类号： B63H23/30 , B63H21/20 , H02K7/108 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/485
CPC分类号： H02K7/108 , B63H21/20 , B63H23/30 , B63H2021/205 , Y02T70/5236
摘要： The present invention relates to an auxiliary propulsion system for boats comprising a case (5) adapted to be connected to at least one input or output device, a first flange (8) associable with a power input, a power drive shaft (6) with a first end placed substantially in a position corresponding to said first flange (8) and a second end opposite said first end, a second flange (20) in one piece with said second power drive shaft (6) placed in a position corresponding to said second end, an electric motor (9) connected to said second flange (20), a clutch (10) comprising a first disc assembly (11) rotating as a unit with said first flange (8), a second disc assembly (12) rotating as a unit with said power drive shaft (6). Means of engagement are provided, adapted to engage said first disc assembly (11) with said second disc assembly (12). Said means comprise a piston (28) adapted to compress said primo and said second disc assemblies (11, 12) to make them rotate as a unit, said piston (28) being connected in an articulated manner to at least one centrifugal weight (22) rotating as a unit with said flange (8).
摘要翻译：本发明涉及一种用于船的辅助推进系统，其包括适于连接至少一个输入或输出装置的壳体（5），与动力输入相关联的第一凸缘（8），具有基本上位于对应于所述第一凸缘（8）的位置和与所述第一端相对的第二端的第一端，与所述第二动力传动轴（6）成一体的第二凸缘（20），所述第二凸缘（20）放置在与所述第一凸缘第二端，连接到所述第二凸缘（20）的电动机（9），包括作为与所述第一凸缘（8）一体旋转的第一盘组件（11）的离合器（10），第二盘组件（12）作为与所述动力驱动轴（6）的单元一起旋转。提供接合装置，适于将所述第一盘组件（11）与所述第二盘组件（12）接合。所述装置包括适于压缩所述主要和所述第二盘组件（11,12）以使其作为一个单元旋转的活塞（28），所述活塞（28）以铰接方式连接到至少一个离心重量（22 ）与所述凸缘（8）一起旋转。

8. 发明公开

EP1967447A2 Stern drive, in particular for twin-propeller boats 审中-公开
标题翻译： Heckantrieb，insbesonderefürBoote mit Zwei Propellern
公开(公告)号：EP1967447A2
公开(公告)日：2008-09-10
申请号：EP08001173.7
申请日：2008-01-23
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B63H23/04 , B63H20/02 , B63H20/04
CPC分类号： B63H5/08 , B63H1/14 , B63H23/04 , B63H23/08
摘要： The invention relates to a stem-drive unit for boats with an inclined hull.
In the drive according to the invention, the mechanical units are separated from the supporting structure, which is made in the form of a structure (10) supporting parts (7, 5) which transmit motion from an inverter (6), located at the output of engine (3), to the propeller, consisting a plate (11) designed to be attached to the keel of the boat, to which are connected a pair of V-shaped arms with a first sleeve (15) fitted at the lower ends thereof, and a third arm with a second sleeve (16) fitted at the lower end thereof, which said sleeves (15, 16) house a box (17) to which lead propeller shaft (5) and a shaft (7) orthogonal to it, leading from a motion inverter, seal means being fitted between said box (17) and said shafts (5, 7).
The result is a light drive which is easily adaptable at low cost to the various keel configurations used by different boat builders.
摘要翻译：本发明涉及一种具有倾斜船体的船舶的杆驱动装置。在根据本发明的驱动器中，机械单元与支撑结构分离，支撑结构以结构（10）的形式制成，支撑部分（7,5）从位于发动机（3）的输出到推进器，包括设计成附接到船的龙骨的板（11），其连接有一对V形臂，第一套（15）安装在下部以及第三臂，其下端安装有第二套筒（16），所述套筒（15,16）容纳一个盒子（17），引导传动轴（5）和轴（7）正交由运动变换器引导，密封装置安装在所述箱体（17）和所述轴（5,7）之间。结果是轻型驱动器，其以低成本容易地适应于由不同的造船者使用的各种龙骨构造。

9. 发明公开

EP1464574A2 Drive unit designed particularly for boats 审中-公开
标题翻译： Antriebseinheit，insbesonderefürBoote
公开(公告)号：EP1464574A2
公开(公告)日：2004-10-06
申请号：EP04002996.9
申请日：2004-02-11
申请人： R.T.N. S.r.l.
发明人： Amici, Alberto
IPC分类号： B63H23/08 , B63H23/30
CPC分类号： B63H20/20 , B63H23/08 , B63H23/30 , Y10T74/1921
摘要： A drive unit for boats is described, comprising a transmission with two coaxial bevel gears (6, 7), mounted opposite one another on the same engine shaft (2), which engage a bevel gear (8) fitted to a shaft (3) orthogonal to the preceding shaft (2), and means designed to mesh said engine shaft with one or other of said bevel gears (6, 7), in which said means designed to mesh said bevel gears with said engine shaft are constituted by clutches (11), each housed in a closed seating inside the body of said bevel gears (6, 7).
The engine shaft (2) is mounted on a pair ( or more) of bearings (4) which are mounted on the housing (5) of the device, and said opposite bevel gears (6, 7) are each fitted on one side to a bearing (9) mounted on the housing (5) and on the opposite side to at least one bearing (10), which in turn is mounted on a central support (18) integral with said casing (5), so as to discharge the reaction forces onto the structure of the housing, and not onto the other rotating parts.
摘要翻译：描述了用于船的驱动单元，其包括具有两个相同的发动机轴（2）相对安装的两个同轴锥齿轮（6,7）的传动装置，其接合与轴（3）相配合的锥齿轮（8）与所述前轴（2）正交的装置，以及被设计成将所述发动机轴与一个或另一个所述锥齿轮（6,7）啮合的装置，其中所述被设计成将所述锥齿轮与所述发动机轴啮合的装置由离合器每个都容纳在所述锥齿轮（6,7）的主体内的闭合的座位中。发动机轴（2）安装在一对（或多个）轴承（4）上，所述轴承（4）安装在所述装置的壳体（5）上，并且所述相对的锥齿轮（6,7）各自安装在一侧轴承（9），其安装在所述壳体（5）上并且与所述至少一个轴承（10）的相反侧安装，所述轴承又安装在与所述壳体（5）成一体的中心支撑件（18）上，以便排出反作用力到壳体的结构上，而不是在其他旋转部件上。

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