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1. 发明公开

EP3411287A1 CATAMARAN CRAFT 有权
公开(公告)号：EP3411287A1
公开(公告)日：2018-12-12
申请号：EP17706592.7
申请日：2017-01-31
申请人： Scanu, John , Rivieri, Luca
发明人： Scanu, John , Rivieri, Luca
IPC分类号： B63B1/12 , B63H5/125 , B63H21/17 , B63H25/06
CPC分类号： B63B1/12 , B63B2035/002 , B63B2035/004 , B63H5/125 , B63H21/17 , B63H2005/1258 , B63H2025/063
摘要： Catamaran craft (1) defining a main barycentric extension axis (1c) and comprising two hulls (2), which are spaced out and suitable for being at least partially submerged in water; a deck (3) connecting the hulls (2); an azimuth thruster (5) constrained to the deck (3); and a rudder (5) constrained to the deck (3) and placed on the opposite side to the azimuth thruster (5) in relation to a barycentric transversal plane (1 d) that is perpendicular to the main barycentric extension axis (1c).

2. 发明授权

EP3137375B1 SUBMERSIBLE ELECTRIC THRUSTER 有权
公开(公告)号：EP3137375B1
公开(公告)日：2018-12-12
申请号：EP15722384.3
申请日：2015-04-29
申请人： Blue Robotics Inc.
发明人： JEHANGIR, Rustom Friedrich , SPADOLA, Joseph Anthony
IPC分类号： B63H5/14
CPC分类号： B63H5/14 , B63H1/20 , B63H5/15 , B63H21/17 , B63H21/21 , B63H21/24 , B63H23/24 , B63H2005/1258 , B63H2021/216 , H02K1/17 , H02K1/187 , H02K5/04 , H02K5/1285 , H02K5/132 , H02K7/08 , H02K7/085 , H02K11/33
摘要： A submersible electric thruster operable to propel underwater vehicles, surface vehicles, amphibious vehicles, etc. The submersible electric thruster includes a stator assembly having a base, stator, windings, and bearings and an external rotor assembly having a cylindrical arrangement of permanent magnets with a hub that is secured to a shaft. The stator forms the center of the motor and the permanent magnets spin around the stator. A propeller hub is integrally connected to the rotor assembly with angularly spaced propeller blades extending radially from the propeller hub. An annular nozzle surrounds the propeller and motor, forming an inlet and outlet for water flow. A nose cone is connected to the stator assembly and a tail cone is integrally connected to the nozzle assembly. Supporting arms may extend from the stator assembly to support the nozzle and/or supporting arms may extend from the nozzle to the support the tail cone.

3. 发明授权

EP3152110B1 POD PROPULSION DEVICE AND A METHOD FOR COOLING SUCH 有权转让
公开(公告)号：EP3152110B1
公开(公告)日：2018-07-11
申请号：EP15722136.7
申请日：2015-05-04
申请人： Rolls-Royce AB
发明人： JADRIJEVIC, Boris
IPC分类号： B63J2/12 , B63H5/125 , H02K3/24 , H02K5/02 , H02K9/10 , H02K9/18 , H02K9/22
CPC分类号： B63H5/125 , B63B2755/00 , B63H21/17 , B63H21/38 , B63H23/24 , B63H2005/1258 , H02K1/20 , H02K9/10 , H02K9/20 , H02K9/22
摘要： The invention relates to a pod propulsion device including a motor casing (3) and a strut (2), which strut (2) is connected at a lower part thereof to the motor casing (3) and is arranged to be connected at an upper part thereof to a hull (1) of a ship. The motor casing (3) includes a housing (6) enclosing an electric motor (5) with a stator and a rotor, which housing (6) has an upper portion. According to the invention a stationary heat conducting means (7) is arranged in contact with said upper portion, which heat conducting means (7) is arranged to conductively connect the upper portion to at least one outer wall (21) of the strut (2). The invention also relates to a ship provided with such pod propulsion device and to a method for cooling a pod propulsion device.

4. 发明授权

EP2993122B1 Ship propulsion arrangement 有权
公开(公告)号：EP2993122B1
公开(公告)日：2018-07-04
申请号：EP14183397.0
申请日：2014-09-03
申请人： ABB Oy
发明人： Kokkila, Kimmo
IPC分类号： B63H5/125
CPC分类号： B63H5/125 , B63B2755/00 , B63H21/17 , B63H21/36 , B63H25/42 , B63H2005/075 , B63H2005/1254 , B63H2005/1258
摘要： A ship comprising a hull (100) having a transom (106) and a bottom (102), and an azimuthing propulsion unit (110) arranged to the bottom of the ship hull, which azimuthing propulsion unit comprises a propeller (118). The azimuthing propulsion unit comprises an exposed operation mode in which the propeller sets behind the transom (106) of the hull (100).

5. 发明公开

EP3241737A1 MODULAR AZIMUTH THRUSTER 有权
标题翻译：模块式方位推力器
公开(公告)号：EP3241737A1
公开(公告)日：2017-11-08
申请号：EP17174327.1
申请日：2013-09-24
申请人： Rolls-Royce Marine AS
发明人： Aasebø, Steinar , Garen, Rune
IPC分类号： B63H25/42 , B63H5/125
CPC分类号： B63H5/125 , B63H25/42 , B63H2005/1254 , B63H2005/1256 , B63H2005/1258
摘要： The present invention is directed to a modular azimuth thruster (1) for propelling a vessel, having a thruster housing (11) around which water flows, and comprising: a standardized core unit (2) having a core unit housing (21) forming part of the thruster housing, a transmission line (6) arranged within in the core unit housing, comprising a propeller shaft (61) extending in a longitudinal direction (13) of the thruster housing, and a propeller (3) arranged outside the thruster housing and being operationally connected to the propeller shaft. The present invention further relates to a vessel comprising an azimuth thruster and a method of configuring an azimuth thruster.
摘要翻译：本发明涉及一种用于推进船舶的模块化方位推进器（1），该推进器具有围绕着水流动的推进器壳体（11），并且包括：标准化核心单元（2），其具有形成部件的核心单元壳体（21），布置在核心单元壳体内的传输线（6），其包括沿推进器壳体的纵向方向（13）延伸的推进器轴（61）和布置在推进器壳体外部的推进器（3）并且可操作地连接到传动轴。本发明还涉及一种包括方位推进器的船舶和构造方位推进器的方法。

6. 发明公开

EP3172128A1 ELEKTRISCHER GONDELANTRIEB 有权
公开(公告)号：EP3172128A1
公开(公告)日：2017-05-31
申请号：EP15790105.9
申请日：2015-11-02
申请人： Siemens Aktiengesellschaft
发明人： BALZER, Christoph , SEIBICKE, Frank
IPC分类号： B63H5/125 , B63H21/38 , F01P3/20
CPC分类号： B63H5/125 , B63H21/383 , B63H2005/1258
摘要： The invention relates to an electric pod drive for a ship, comprising a pod housing (1), which is rotatably connectable to a hull of a ship, and an electric motor (2) arranged in the pod housing (1). The invention further relates to a ship having such an electric pod drive To provide alternative cooling for an electric pod drive, the electric pod drive, according to the invention, has at least one cavity (3) arranged in the pod housing (1), wherein the at least one cavity (3) is respectively arranged with respect to a motor axis (4) offset to the electric motor (2) in the axial direction, and wherein the at least one cavity (3) is designed in such a way that water, which at least partially surrounds the pod drive, can penetrate into the at least one cavity (3) through at least one housing opening (5), at least one heat exchanger (6) which is respectively arranged in the at least one cavity (3), and a closed cooling circuit (7) which extends in the pod housing (1), wherein the closed cooling circuit (7) is designed in such a way that waste heat from the electric motor (2) can be absorbed by a cooling medium circulating in the closed cooling circuit (7) and can be dissipated to the water located in the at least one cavity (3) by means of the heat exchanger (6).
摘要翻译：本发明涉及一种用于船舶的电动吊舱驱动装置，包括可旋转地连接到船体的吊舱壳体（1）和布置在吊舱壳体（1）中的电动机（2）。本发明还涉及一种具有这种电动吊舱驱动器的船舶。为了给电动吊舱驱动器提供替代的冷却，根据本发明的电动吊舱驱动器具有布置在吊舱壳体（1）中的至少一个空腔（3）其特征在于，所述至少一个空腔（3）分别相对于沿轴向偏置于所述电动机（2）的电动机轴线（4）布置，并且其中所述至少一个空腔（3）以这种方式设计至少部分地围绕容器驱动器的水可通过至少一个壳体开口（5）渗入至少一个空腔（3）中，至少一个热交换器（6）分别布置在至少一个腔室（3）以及在容器壳体（1）中延伸的封闭的冷却回路（7），其中封闭的冷却回路（7）设计成使得来自电动机（2）的废热可以被吸收通过在闭合的冷却回路（7）中循环的冷却介质并且可以散发到w 借助热交换器（6）位于至少一个空腔（3）中。

7. 发明授权

EP2993123B1 Seal arrangement in a vessel 有权
标题翻译：在船舶密封装置
公开(公告)号：EP2993123B1
公开(公告)日：2017-03-08
申请号：EP14183127.1
申请日：2014-09-02
申请人： ABB Oy
发明人： Kortelainen, Ville , Ronkainen, Erkki , Kiiskilä, Jussi
IPC分类号： B63H23/32 , B63H5/125 , F16J15/00 , F16J15/32
CPC分类号： B63H23/321 , B63H5/125 , B63H2005/1258 , B63H2023/327 , F16J15/008 , F16J15/3268 , F16J15/46

8. 发明授权

EP2280862B1 AZIMUT-PROPELLERANTRIEBSEINRICHTUNG MIT NIEDRIGER EINBAUHÖHE FÜR EINE SCHWIMMENDE EINRICHTUNG 有权
标题翻译：与高度低方位角螺旋桨驱动装置，浮动式设备
公开(公告)号：EP2280862B1
公开(公告)日：2015-12-23
申请号：EP09749744.0
申请日：2009-05-13
申请人： Siemens Aktiengesellschaft
发明人： SCHRÖDER, Dierk
IPC分类号： B63H5/125 , B63H20/16 , B63H21/17 , B63H23/04
CPC分类号： B63H5/125 , B63H20/16 , B63H21/17 , B63H23/04 , B63H2005/1258

9. 发明公开

EP2944561A1 Cooling arrangement for a propulsion unit 失效
标题翻译：冷却装置，用于驱动单元
公开(公告)号：EP2944561A1
公开(公告)日：2015-11-18
申请号：EP14168084.3
申请日：2014-05-13
申请人： ABB Oy
发明人： Kiiskilä, Jussi , Kortelainen, Ville , Nevalainen, Mirva , Tamminen, Tero
IPC分类号： B63J2/12 , B63H5/125 , F16C37/00
CPC分类号： B63J2/12 , B63H5/125 , B63H2005/1254 , B63H2005/1258 , F04D29/588 , F16C19/10 , F16C37/007 , F16C2300/14 , F16C2326/30 , H02K9/10
摘要： The propulsion unit comprises a hollow strut having an upper portion (22) with an upper end portion (100) passing through a passage (P1) formed between a first outer bottom (11) and a second inner bottom (12) in a vessel (10). The upper end portion (100) is rotatable supported with a slewing bearing (300) and sealed with a slewing seal (200) towards the vessel (10). The cooling arrangement comprises a cooling air duct system (400, 410, 500, 510), at least one fan (600) and at least one cooling unit (700). The slewing seal (200) comprises an upper slewing seal (210) and a lower slewing seal (220) at a vertical distance (H1) from each other with a space (800) formed between the slewing seals (210, 220). The upper end portion (100) comprises openings (O1) opening into the space (800) between the slewing seals (210, 220). A first cooling air duct (400) is directed to the space (800) between the upper slewing seal (210) and the lower slewing seal (220), whereby cooling air (L1) can be circulated through the first cooling air duct (400) into the space (800) between the upper slewing seal (210) and the lower slewing seal (220) and further through the openings (O1) in the upper end portion (100) to the interior of the strut (21) or return air (L2) can be circulated from the strut (21) in the opposite direction.

10. 发明公开

EP2748915A1 A METHOD OF AND A DEVICE FOR PROTECTING A MOTOR IN A POD AGAINST SHAFT BENDING SHOCKS 有权转让
标题翻译：方法和设备用于保护发动机吊舱BEFORE轴弯曲VIBRATIONS
公开(公告)号：EP2748915A1
公开(公告)日：2014-07-02
申请号：EP12831803.7
申请日：2012-09-10
申请人： Rolls-Royce Aktiebolag
发明人： ERIKSSON, Andreas , LOBELL, Anders , NAHNFELDT, Per , STYRUD, Gunnar
IPC分类号： H02K11/00 , B63H23/34 , F16C3/02
CPC分类号： H02K7/083 , B23P15/003 , B63B43/18 , B63B2211/06 , B63H23/321 , B63H2005/1258 , B63H2023/322 , F16C17/14 , F16C17/20 , F16C32/0607 , F16C39/02 , F16C41/004 , F16C2326/30 , H02K7/09 , H02K7/102 , H02K13/02 , H02K17/22 , Y10T29/49696
摘要： A method of and a device for protecting an electric motor (4) in a pod unit (1) for propulsion of marine vessels against shaft bending shocks when the blades (2) of the pod propeller hit ice blocks or other hard objects, said motor (4) having a drive shaft (3), a rotor (41) and a stator (42), said shocks tending to momentarily bend the drive shaft (3) to such an extent that the rotor (41) will come into contact with the stator (42). In accordance with the present invention, the rotor (41) is prevented from coming in detrimental contact with the stator (42) by providing at least two members (61, 62), which together form a radial plain bearing (6) having mating arcuate bearing surfaces (611 and 621, respectively), which during normal operation of the motor (4) are spaced from one another by a gap and come in contact with one another only at extreme loads with short durations. One of the members (61, 62) is an inner member (61) having a circular circumference that constitutes one (611) of the bearing surfaces (611, 621). The arcuate bearing surface (611) of the inner member (61) is coaxial with the rotor (41) and rotary therewith, and at least one of the other members is an outer member (62), which fixed in relation to the stator (42) and has its arcuate bearing surface (621) coaxial therewith.

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