专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2944559B1 Slewing seal arrangement for a propulsion unit 有权
公开(公告)号：EP2944559B1
公开(公告)日：2019-05-08
申请号：EP14168086.8
申请日：2014-05-13
申请人： ABB Oy
发明人： Karila, Kai , Kiiskilä, Jussi , Kortelainen, Ville , Ronkainen, Erkki , Tamminen, Tero
IPC分类号： B63H5/125

2. 发明公开

EP2944559A1 Slewing seal arrangement for a propulsion unit 有权
标题翻译： Schwenkdichtungsanordnungfüreine Antriebseinheit
公开(公告)号：EP2944559A1
公开(公告)日：2015-11-18
申请号：EP14168086.8
申请日：2014-05-13
申请人： ABB Oy
发明人： Karila, Kai , Kiiskilä, Jussi , Kortelainen, Ville , Ronkainen, Erkki , Tamminen, Tero
IPC分类号： B63H5/125
CPC分类号： B63H5/125 , B63H2005/1258
摘要： The propulsion unit comprises a 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 (Y-Y) with a slewing bearing (300) and sealed with a slewing seal (200). An upper slewing seal (210) prevents lubrication medium leakage from the slewing bearing (300), whereby access to the upper slewing seal (210) is provided in a radial direction (R1) from the interior of the vessel (10) or from the interior of the strut (21) in order to be able to service the upper slewing seal (210). A lower slewing seal (220) is positioned at a vertical distance (H1) below the upper slewing seal (210) and prevents sea water from penetrating into the hull of the vessel (10), whereby access to the lower slewing seal (210) is provided in a radial direction (R1) from the interior of the vessel (10) or from the interior of the strut (21) in order to be able to service the lower slewing seal (220).
摘要翻译：推进单元包括具有上部部分（22）的支柱，上部部分（22）穿过形成在容器10中的第一外部底部（11）和第二内部底部（12）之间的通道（P1）。上端部（100）与回转支承（300）可旋转地支承（YY）并用回转密封件（200）密封。上回转密封件（210）防止润滑介质从回转支承件（300）泄漏，从而从容器（10）的内部沿径向（R1）或从容器（10）的内部提供对上回转密封件（210）的进入，支撑件（21）的内部，以便能够维修上部回转密封件（210）。下回转密封件（220）定位在上回转密封件（210）下方的垂直距离（H1）处，并且防止海水渗入容器（10）的船体，由此进入下回转密封件（210）从容器（10）的内部或从支柱（21）的内部沿径向方向（R1）设置，以便能够使用下部回转密封件（220）。

3. 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

4. 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.

5. 发明授权

EP2944561B1 Cooling arrangement for a propulsion unit 失效
标题翻译： Kühlanordnungfüreine Antriebseinheit
公开(公告)号：EP2944561B1
公开(公告)日：2017-01-11
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.
摘要翻译：推进单元包括具有上部部分（22）的中空支柱，上部部分（22）穿过形成在容器中的第一外部底部（11）和第二内部底部（12）之间的通道（P1） 10）。上端部分（100）由回转支承（300）可转动地支承，并用回转密封件（200）朝向容器（10）密封。冷却装置包括冷却风道系统（400,410,500,1105），至少一个风扇（600）和至少一个冷却单元（700）。回转密封件（200）包括彼此垂直距离（H1）的上回转密封件（210）和下回转密封件（220），并且在回转密封件（210,220）之间形成有空间（800）。上端部分（100）包括通向旋转密封件（210,220）之间的空间（800）的开口（O1）。第一冷却空气管道（400）被引导到上回转密封件（210）和下回转密封件（220）之间的空间（800），由此冷却空气（L1）可以通过第一冷却风道（400））进入上回转密封件（210）和下回转密封件（220）之间的空间（800）中并进一步穿过上端部分（100）中的开口（O1）到支柱（21）的内部或返回空气（L2）可以从支柱（21）沿相反方向循环。

6. 发明公开

EP2993123A1 Seal arrangement in a vessel 有权
标题翻译：在船上的密封安排
公开(公告)号：EP2993123A1
公开(公告)日：2016-03-09
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
摘要： The arrangement comprises a seal (500) sealing a cylindrical rotating part (100) passing through an opening in a support structure in the vessel (10) against a medium (W). The seal comprises a package of annular seal rings (510, 520, 530). Each seal ring comprises a seal part (512, 522, 532) being supported in a corresponding seal support part (511, 521, 531). The seal support part (511) in the first seal ring (510) positioned closest to the medium has the form of a cylinder (511A) provided with an annular flange (511 B) at one end of the cylinder. The outer surface of the cylinder is supported and sealed with an auxiliary seal (610) against the inner circumference of the opening. The annular flange is supported against the support structure (83) surrounding the opening. There are adjusting means (900) for adjusting the position of the first seal support part in relation to the support structure surrounding the opening in order to relocate the seal in an axial direction in relation to the rotating part.
摘要翻译：该装置包括密封圆柱形旋转部件（100）的密封件（500），该圆柱形旋转部件（100）穿过容器（10）中的支撑结构中的开口抵靠介质（W）。该密封件包括一组环形密封环（510,520,530）。每个密封环包括被支撑在相应的密封支撑部件（511,521,531）中的密封部件（512,522,532）。位于最靠近介质的第一密封环（510）中的密封支撑部分（511）具有在圆筒的一端设置有环形凸缘（511B）的圆筒（511A）的形式。圆筒的外表面用辅助密封件（610）支撑并密封在开口的内圆周上。环形凸缘支撑在围绕开口的支撑结构（83）上。存在调节装置（900），用于调节第一密封件支撑件相对于围绕开口的支撑结构的位置，以便相对于旋转件沿轴向重新定位密封件。

7. 发明公开

EP4098553A1 A METHOD AND A STEERING ARRANGEMENT FOR TURNING A PROPULSION UNIT OF A VESSEL 审中-实审
公开(公告)号：EP4098553A1
公开(公告)日：2022-12-07
申请号：EP21177316.3
申请日：2021-06-02
申请人： ABB Oy
发明人： Laine, Jukka , Kiiskilä, Jussi , Suoranta, Ville
IPC分类号： B63H25/42
摘要： The arrangement comprises a gearwheel (40) connected to the propulsion unit (20), at least one steering electric motor (60) operatively connected to the gearwheel and controlled by a drive (65), a force transmission arrangement (50) comprising a clutch (100) between the gearwheel and the steering electric motor, and a measurement unit (210, 220) for measuring rotational motion positioned at each side of the clutch. The at least one steering electric motor is arranged to rotate the steering wheel and thereby also the propulsion unit. A difference in the output signals of the two measuring units indicating slipping of the clutch is detected. The steering electric motor is controlled to at least reduce the difference in the output signals when the difference exceeds a predetermined threshold.

8. 发明公开

EP2993123A9 Seal arrangement in a vessel 有权
标题翻译：在船舶密封装置
公开(公告)号：EP2993123A9
公开(公告)日：2016-06-22
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
摘要： The arrangement comprises a seal (500) sealing a cylindrical rotating part (100) passing through an opening in a support structure in the vessel (10) against a medium (W). The seal comprises a package of annular seal rings (510, 520, 530). Each seal ring comprises a seal part (512, 522, 532) being supported in a corresponding seal support part (511, 521, 531). The seal support part (511) in the first seal ring (510) positioned closest to the medium has the form of a cylinder (511A) provided with an annular flange (511B) at one end of the cylinder. The outer surface of the cylinder is supported and sealed with an auxiliary seal (610) against the inner circumference of the opening. The annular flange is supported against the support structure (83) surrounding the opening. There are adjusting means (900) for adjusting the position of the first seal support part in relation to the support structure surrounding the opening in order to relocate the seal in an axial direction in relation to the rotating part.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式