CN103921916B - 一种用于水下推进器的轴机械密封组件 - Google Patents
一种用于水下推进器的轴机械密封组件 Download PDFInfo
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- CN103921916B CN103921916B CN201410184582.3A CN201410184582A CN103921916B CN 103921916 B CN103921916 B CN 103921916B CN 201410184582 A CN201410184582 A CN 201410184582A CN 103921916 B CN103921916 B CN 103921916B
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- Prior art keywords
- shaft
- cofferdam
- axle
- bearing
- seal body
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000001934 delay Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201410184582.3A CN103921916B (zh) | 2014-05-05 | 2014-05-05 | 一种用于水下推进器的轴机械密封组件 |
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CN201410184582.3A CN103921916B (zh) | 2014-05-05 | 2014-05-05 | 一种用于水下推进器的轴机械密封组件 |
Publications (2)
Publication Number | Publication Date |
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CN103921916A CN103921916A (zh) | 2014-07-16 |
CN103921916B true CN103921916B (zh) | 2016-04-13 |
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CN201410184582.3A Active CN103921916B (zh) | 2014-05-05 | 2014-05-05 | 一种用于水下推进器的轴机械密封组件 |
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CN (1) | CN103921916B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111392006A (zh) * | 2020-03-30 | 2020-07-10 | 滁州贝安智能机器人科技有限公司 | 一种水下机器人螺旋推进装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000065219A (ja) * | 1998-08-18 | 2000-03-03 | Eagle Ind Co Ltd | 油潤滑式船尾管軸受の船首側軸封装置 |
NL1023796C2 (nl) * | 2003-07-02 | 2005-01-04 | Ihc Holland Nv | Afdichtstelsel voor het afdichten van een schroefaskoker met een daardoor heen lopende schroefas. |
JP2009036282A (ja) * | 2007-08-01 | 2009-02-19 | Yamaha Marine Co Ltd | 小型船舶用駆動軸のシール装置 |
KR100932190B1 (ko) * | 2007-11-29 | 2009-12-16 | 부산대학교 산학협력단 | 소형 무인잠수정의 수중추진장치 |
CN101508335B (zh) * | 2009-03-23 | 2011-05-11 | 天津大学 | 水下螺旋桨推进模块和包含该模块的水下航行器 |
EP2621801B1 (en) * | 2010-09-29 | 2017-07-12 | Wärtsilä Finland Oy | An arrangement, a sealing assembly, a casing flange and a spacer for sealing the propeller shaft of a marine vessel |
CN201818797U (zh) * | 2010-10-28 | 2011-05-04 | 无锡宝南机器制造有限公司 | 全回转式舵桨的输入短轴密封安装结构 |
CN102359599B (zh) * | 2011-09-07 | 2014-02-12 | 武汉船用机械有限责任公司 | 一种用于伸缩式全回转舵桨的动密封装置 |
KR101384120B1 (ko) * | 2012-05-18 | 2014-04-14 | 주식회사 화승알앤에이 | 이물질 유입 방지 장치 및 이를 포함하는 선미관 시일 장치 |
DE102012016447B4 (de) * | 2012-08-18 | 2022-12-01 | Skf Marine Gmbh | Abdichtung für rotierende Wellen von Schiffspropellerwellen |
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2014
- 2014-05-05 CN CN201410184582.3A patent/CN103921916B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111392006A (zh) * | 2020-03-30 | 2020-07-10 | 滁州贝安智能机器人科技有限公司 | 一种水下机器人螺旋推进装置 |
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CN103921916A (zh) | 2014-07-16 |
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Effective date of registration: 20160805 Address after: 300384 Tianjin City Huayuan Industrial Zone Binhai Xinmao science and Technology Park G block five layer A5 unit Patentee after: TIANJIN HAIZHISHENG TECHNOLOGY Co.,Ltd. Address before: 300384 Tianjin City, Nankai District Huayuan Industrial Park Xinmao Science Park G block five layer A5 unit Patentee before: Li Siwei |
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Effective date of registration: 20240403 Address after: Unit A4, 5th Floor, Building G, Xinmao Science and Technology Park, Huayuan Industrial Zone, Xiqing District, Tianjin, 300392 Patentee after: TIANJIN SYSCUSTOM SCIENCE AND TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Unit A5, 5th Floor, Building G, Xinmao Science and Technology Park, Huayuan Industrial Zone, Binhai New Area, Tianjin, 300384 Patentee before: TIANJIN HAIZHISHENG TECHNOLOGY Co.,Ltd. Country or region before: China |