CN102022440B - 一种发动机旋转轴的密封装置 - Google Patents
一种发动机旋转轴的密封装置 Download PDFInfo
- Publication number
- CN102022440B CN102022440B CN2010105264101A CN201010526410A CN102022440B CN 102022440 B CN102022440 B CN 102022440B CN 2010105264101 A CN2010105264101 A CN 2010105264101A CN 201010526410 A CN201010526410 A CN 201010526410A CN 102022440 B CN102022440 B CN 102022440B
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- China
- Prior art keywords
- bearing
- rear end
- ring
- rotating shaft
- running shaft
- 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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- Sealing Of Bearings (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105264101A CN102022440B (zh) | 2010-10-31 | 2010-10-31 | 一种发动机旋转轴的密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105264101A CN102022440B (zh) | 2010-10-31 | 2010-10-31 | 一种发动机旋转轴的密封装置 |
Publications (2)
Publication Number | Publication Date |
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CN102022440A CN102022440A (zh) | 2011-04-20 |
CN102022440B true CN102022440B (zh) | 2012-10-31 |
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ID=43864088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010105264101A Active CN102022440B (zh) | 2010-10-31 | 2010-10-31 | 一种发动机旋转轴的密封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN102022440B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606738B (zh) * | 2012-03-28 | 2014-12-10 | 南京万德游乐设备有限公司 | 一种转动轴承防水结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320007A (en) * | 1963-11-01 | 1967-05-16 | Morse Chain Co | Vented mechanical device |
US3472519A (en) * | 1967-02-13 | 1969-10-14 | Skf Ind Inc | Seal for rolling bearings |
FR2879809B1 (fr) * | 2004-12-21 | 2007-02-16 | Gen Electric | Tube a rayons x muni d'une cartouche a palier perfectionne et procede de fabrication |
US7607836B2 (en) * | 2007-03-16 | 2009-10-27 | Amsted Rail Company, Inc | Seal for railway car journal bearing |
CN201858262U (zh) * | 2010-10-31 | 2011-06-08 | 无锡开普动力有限公司 | 一种发动机旋转轴的密封装置 |
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2010
- 2010-10-31 CN CN2010105264101A patent/CN102022440B/zh active Active
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Publication number | Publication date |
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CN102022440A (zh) | 2011-04-20 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sealing device of engine rotating shaft Effective date of registration: 20190426 Granted publication date: 20121031 Pledgee: Bank of Communications Ltd Wuxi branch Pledgor: Kaipu Power Co., Ltd.,Wuxi Registration number: 2019320010018 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20121031 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20121031 |
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