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1. 发明授权

EP3060468B1 GUIDE FOR RETRACTABLE THRUSTER 有权
公开(公告)号：EP3060468B1
公开(公告)日：2020-05-13
申请号：EP14789172.5
申请日：2014-10-21
申请人： Caterpillar Propulsion Production AB
发明人： GIBSON, Johannes
IPC分类号： B63H25/42 , B63H5/125 , F16J15/00 , F16J15/34 , F16J15/46

2. 发明授权

EP2986501B1 PROPELLER ARRANGEMENT 有权
公开(公告)号：EP2986501B1
公开(公告)日：2019-08-28
申请号：EP13728715.7
申请日：2013-06-10
申请人： Caterpillar Propulsion Production AB
发明人： ZEID, Mohamed
IPC分类号： B63H23/32 , B63H3/08 , B63B3/40 , B63B3/42

3. 发明公开

EP3088296A1 SEPARATION PLATE FOR AN AZIMUTH THRUSTER 有权
标题翻译： TRENNPLATTEFÜREIN AZIMUTTRIEBWERK
公开(公告)号：EP3088296A1
公开(公告)日：2016-11-02
申请号：EP15166078.4
申请日：2015-04-30
申请人： Caterpillar Propulsion Production AB
发明人： Lagesson, Niklas
IPC分类号： B63H21/38 , F16H57/04 , B63H5/125
CPC分类号： B63H21/386 , B63H5/125 , B63H2005/1256 , F16H57/04 , F16H57/0443 , F16H57/0486
摘要： The present disclosure relates to a separation plate (140) configured to be disposed between an azimuth unit (104) and an upper gear unit (102) of an azimuth thruster (100) such that a first lubricant compartment (160) disposed inside the azimuth unit (104) is at least partially separated from a second lubricant compartment (162) disposed inside the upper gear unit (102). The separation plate (140) comprises a cylindrical body (164) with a central axis (166). The separation plate (140) further comprises a hole (142) formed in the cylindrical body (164) and configured to fluidly connect the first lubricant compartment (160) to the second lubricant compartment (162). The separation plate (140) further comprises a hollow space (170) formed in the cylindrical body (164) and open to the first lubricant compartment (160), the hollow space (170) including a defined minimal accommodation volume configured to accommodate a volume of lubricant such that a lubricant level (402) in the second lubricant compartment (162) is below an upper gear crown wheel (116) of the upper gear unit (102) during operation of the azimuth thruster (100).
摘要翻译：本发明涉及一种分隔板（140），其被配置为设置在方位推进器（100）的方位单元（104）和上齿轮单元（102）之间，使得设置在方位角内的第一润滑剂室（160）单元（104）至少部分地与设置在上齿轮单元（102）内部的第二润滑剂室（162）分离。分离板（140）包括具有中心轴线（166）的圆柱体（164）。分离板（140）还包括形成在圆柱体（164）中并构造成将第一润滑剂室（160）流体连接到第二润滑剂隔室（162）的孔（142）。分离板（140）还包括形成在圆柱体（164）中并且向第一润滑剂隔室（160）开口的中空空间（170），中空空间（170）包括限定的最小容纳空间（170），其配置成容纳体积的润滑剂，使得在方位推进器（100）的操作期间，第二润滑剂室（162）中的润滑剂水平（402）在上齿轮单元（102）的上齿轮冠轮（116）下方。

4. 发明公开

EP3060469A1 INFLATABLE SEAL FOR RETRACTABLE THRUSTER 审中-公开
标题翻译：充气式密封件用于可伸缩地推力JETS
公开(公告)号：EP3060469A1
公开(公告)日：2016-08-31
申请号：EP14789173.3
申请日：2014-10-21
申请人： Caterpillar Propulsion Production AB
发明人： GIBSON, Johannes
IPC分类号： B63H25/42 , B63H5/125 , F16J15/00 , F16J15/34 , F16J15/46
CPC分类号： B63H5/125 , B63H23/321 , B63H25/42 , B63H2025/425
摘要： The present disclosure relates to a sealing assembly (19) for a thruster support pipe (20) of a retractable thruster assembly (10) of a marine ship or vessel. The sealing assembly (19) for sealing between the movable thruster support pipe (20) and a foundation plate (22) with an opening (50) may comprise a main body (80) with a first inner sealing ring (90), a bearing (84), and an outer sealing ring (104). The main body (80) may be allowed to radial move with the thruster support pipe (20) within the opening (50). Thus, excessive radial forces particularly on the sealing assembly (19) may be reduced.

5. 发明公开

EP3006325A1 Variable pitch propeller 审中-公开
标题翻译： Verstellbarer Spitzenpropeller
公开(公告)号：EP3006325A1
公开(公告)日：2016-04-13
申请号：EP14003437.2
申请日：2014-10-07
申请人： Caterpillar Propulsion Production AB
发明人： Thyberg, Conny , Svensson, Roger , Gibson, Johannes
IPC分类号： B63H3/00 , F16J15/54
CPC分类号： B63H3/00 , B63H2003/084 , F16J15/002 , F16J15/54
摘要： A variable pitch propeller (1) and a propeller blade flange (9) for a marine vessel is provided. The variable pitch propeller (1) comprises a propeller hub (3), a propeller blade flange (9) for a propeller blade (7) and a sealing arrangement (19). The sealing arrangement (19) comprises a first seal (35) a second seal (37) arranged to substantially prevent matter from passing between the propeller hub (3) and the propeller blade flange (9).
摘要翻译：提供了用于船舶的可变螺距螺旋桨（1）和螺旋桨叶片凸缘（9）。可变螺距螺旋桨（1）包括螺旋桨毂（3），用于螺旋桨叶片（7）的螺旋桨叶片凸缘（9）和密封装置（19）。密封装置（19）包括第一密封件（35），第二密封件（37）布置成基本上防止物质在螺旋桨毂（3）和螺旋桨叶片凸缘（9）之间通过。

6. 发明公开

EP3279080A1 LUBRICANT MEASUREMENT SYSTEM FOR AZIMUTH THRUSTER 审中-公开
标题翻译：方向推力器的润滑测量系统
公开(公告)号：EP3279080A1
公开(公告)日：2018-02-07
申请号：EP16182844.7
申请日：2016-08-04
申请人： Caterpillar Propulsion Production AB
发明人： LAGESSON, Niklas
IPC分类号： B63H21/38 , F01M11/12 , B63H5/125 , G01F23/00
摘要： An azimuth thruster (100) for a marine vessel is disclosed. The azimuth thruster (100) comprises an azimuth unit (104) for slewing the azimuth thruster (100). The azimuth thruster (100) further comprises an adjustable lubricant level measuring device (170) arranged to measure a lubricant level at the azimuth unit (104), the lubricant level measuring device (170) being adjustable to set a lubricant level measuring location of the lubricant level measuring device (170). The adjustable lubricant level measuring device (170) allows setting the lubricant level measuring location based on an installation orientation of the azimuth thruster (100).
摘要翻译：公开了一种船舶的方位推进器（100）。方位推进器（100）包括用于旋转方位推进器（100）的方位单元（104）。方位推进器（100）还包括布置成测量方位角单元（104）处的润滑剂液位的可调整的润滑剂液位测量装置（170），润滑剂液位测量装置（170）可调节以设置润滑剂液位测量装置（170）。可调节的润滑剂液位测量装置（170）允许基于方位推进器（100）的安装取向设置润滑剂液位测量位置。

7. 发明公开

EP2990327A1 Marine vessel power system and method 有权
标题翻译： Wasserfahrzeugstromversorgung系统和Verfahren
公开(公告)号：EP2990327A1
公开(公告)日：2016-03-02
申请号：EP14182839.2
申请日：2014-08-29
申请人： Caterpillar Propulsion Production AB
发明人： Nyberg, Jonas
IPC分类号： B63H3/10 , B63H21/21
CPC分类号： B63H21/21 , B63H3/10 , B63H2021/216 , F02B63/04 , Y02T70/5272
摘要： A power system for a marine vessel comprises an engine and a controllable pitch thruster (14) drivably coupled to the engine. A speed of the controllable pitch thruster various with a speed of the engine. A control unit (16) receives a thrust command value indicating a thrust required from controllable pitch thruster (14). The control unit (16) determines a current speed of the controllable pitch thruster (14) and calculates a pitch of the controllable pitch thruster (14) that produces thrust in accordance with the thrust command value at the current speed of the controllable pitch thruster. The power system allows for operating the engine at variable speeds to allow for a reduction of the engine speed under partial load conditions.
摘要翻译：用于海洋船舶的动力系统包括可驱动地联接到发动机的发动机和可控桨距推进器（14）。可调桨距推进器的速度各不相同，发动机的速度。控制单元（16）接收指示可控桨距推进器（14）所需的推力的推力指令值。控制单元（16）确定可控桨距推进器（14）的当前速度，并计算根据可控俯仰推进器的当前速度的推力指令值产生推力的可控俯仰推进器（14）的俯仰。电力系统允许以可变速度操作发动机，以允许在部分负载条件下降低发动机转速。

8. 发明公开

EP2881317A1 A sealing assembly for a retractable thruster 审中-公开
标题翻译： Abdichtunganordnungfüreinen Ausfahrbaren Strahlruder
公开(公告)号：EP2881317A1
公开(公告)日：2015-06-10
申请号：EP13195903.3
申请日：2013-12-05
申请人： Caterpillar Propulsion Production AB
发明人： Gibson, Johannes
IPC分类号： B63H25/42 , B63H5/125 , F16J15/00 , F16J15/34
CPC分类号： B63H5/125 , B63H23/321 , B63H25/42 , B63H2025/425
摘要： The present disclosure relates to a sealing assembly (19) for a thruster support pipe (20) of a retractable thruster assembly (10) of a marine ship or vessel. The sealing assembly (19) for sealing between the movable thruster support pipe (20) and a foundation plate (22) with an opening (50) may comprise a main body (80) with a first inner sealing ring (90), a bearing (84), and an outer sealing ring (104). The main body (80) may be allowed to radial move with the thruster support pipe (20) within the opening (50). Thus, excessive radial forces particularly on the sealing assembly (19) may be reduced.
摘要翻译：本公开涉及一种用于船舶或船舶的可伸缩推进器组件（10）的推进器支撑管（20）的密封组件（19）。用于在可移动推进器支撑管（20）和具有开口（50）的基础板（22）之间进行密封的密封组件（19）可以包括具有第一内密封环（90）的主体（80）（84）和外密封环（104）。主体（80）可以与推进器支撑管（20）在开口（50）内径向移动。因此，特别是在密封组件（19）上的过大径向力可能会降低。

9. 发明公开

EP3656655A1 LEAKAGE DETECTION SYSTEM FOR AZIMUTH THRUSTER 审中-公开
公开(公告)号：EP3656655A1
公开(公告)日：2020-05-27
申请号：EP18207964.0
申请日：2018-11-23
申请人： Caterpillar Propulsion Production AB
发明人： Persson, Martin
IPC分类号： B63H5/125 , B63H23/32 , B63H25/42
摘要： A leakage detection system for an azimuth thruster (100) comprises an azimuth seal (12) defining a plurality of spaces between the same and a sealing surface (20) of a rotatable inner part (16) of the azimuth thruster (100). Via the respective spaces, a flow of compressed air can be supplied to an inner space provided between a propeller shaft seal (24) and a propeller shaft (134) of a lower gear unit (106) of the azimuth thruster (100). In this manner, a leakage of oil and/or water into the inner space (26) of the propeller shaft seal can be sucked from the inner space (26) via the azimuth seal (12) and detected by a detection unit (38).

10. 发明授权

EP2990327B1 Marine vessel power system and method 有权
标题翻译：船舶电力系统和方法
公开(公告)号：EP2990327B1
公开(公告)日：2018-04-25
申请号：EP14182839.2
申请日：2014-08-29
申请人： Caterpillar Propulsion Production AB
发明人： Nyberg, Jonas
IPC分类号： B63H3/10 , B63H21/21
CPC分类号： B63H21/21 , B63H3/10 , B63H2021/216 , F02B63/04 , Y02T70/5272
摘要： A power system for a marine vessel comprises an engine and a controllable pitch thruster (14) drivably coupled to the engine. A speed of the controllable pitch thruster various with a speed of the engine. A control unit (16) receives a thrust command value indicating a thrust required from controllable pitch thruster (14). The control unit (16) determines a current speed of the controllable pitch thruster (14) and calculates a pitch of the controllable pitch thruster (14) that produces thrust in accordance with the thrust command value at the current speed of the controllable pitch thruster. The power system allows for operating the engine at variable speeds to allow for a reduction of the engine speed under partial load conditions.

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