CN2639528Y - 汽轮发电机轴承箱油封 - Google Patents
汽轮发电机轴承箱油封 Download PDFInfo
- Publication number
- CN2639528Y CN2639528Y CN 03249560 CN03249560U CN2639528Y CN 2639528 Y CN2639528 Y CN 2639528Y CN 03249560 CN03249560 CN 03249560 CN 03249560 U CN03249560 U CN 03249560U CN 2639528 Y CN2639528 Y CN 2639528Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- bearing box
- steam turbine
- turbine generator
- compressed air
- 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.)
- Expired - Lifetime
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- Motor Or Generator Frames (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03249560 CN2639528Y (zh) | 2003-07-21 | 2003-07-21 | 汽轮发电机轴承箱油封 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03249560 CN2639528Y (zh) | 2003-07-21 | 2003-07-21 | 汽轮发电机轴承箱油封 |
Publications (1)
Publication Number | Publication Date |
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CN2639528Y true CN2639528Y (zh) | 2004-09-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03249560 Expired - Lifetime CN2639528Y (zh) | 2003-07-21 | 2003-07-21 | 汽轮发电机轴承箱油封 |
Country Status (1)
Country | Link |
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CN (1) | CN2639528Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458242C (zh) * | 2006-07-27 | 2009-02-04 | 东方电气集团东方汽轮机有限公司 | 防止汽轮机油中进水及漏油的结构 |
CN103671922A (zh) * | 2013-11-28 | 2014-03-26 | 李荣耀 | 气密封装置 |
CN106787375A (zh) * | 2016-12-14 | 2017-05-31 | 东方电气集团东方电机有限公司 | 一种汽轮发电机回形油密封结构 |
CN107546903A (zh) * | 2016-06-23 | 2018-01-05 | 中电电机股份有限公司 | 一种高速电机防漏油结构 |
CN112833190A (zh) * | 2020-12-28 | 2021-05-25 | 东方电气集团东方汽轮机有限公司 | 一种适用于高密度、高粘度工质的旋转机械密封系统 |
-
2003
- 2003-07-21 CN CN 03249560 patent/CN2639528Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458242C (zh) * | 2006-07-27 | 2009-02-04 | 东方电气集团东方汽轮机有限公司 | 防止汽轮机油中进水及漏油的结构 |
CN103671922A (zh) * | 2013-11-28 | 2014-03-26 | 李荣耀 | 气密封装置 |
CN103671922B (zh) * | 2013-11-28 | 2016-08-17 | 李荣耀 | 气密封装置 |
CN107546903A (zh) * | 2016-06-23 | 2018-01-05 | 中电电机股份有限公司 | 一种高速电机防漏油结构 |
CN107546903B (zh) * | 2016-06-23 | 2019-08-27 | 中电电机股份有限公司 | 一种高速电机防漏油结构 |
CN106787375A (zh) * | 2016-12-14 | 2017-05-31 | 东方电气集团东方电机有限公司 | 一种汽轮发电机回形油密封结构 |
CN106787375B (zh) * | 2016-12-14 | 2023-04-21 | 东方电气集团东方电机有限公司 | 一种汽轮发电机回形油密封结构 |
CN112833190A (zh) * | 2020-12-28 | 2021-05-25 | 东方电气集团东方汽轮机有限公司 | 一种适用于高密度、高粘度工质的旋转机械密封系统 |
CN112833190B (zh) * | 2020-12-28 | 2022-07-19 | 东方电气集团东方汽轮机有限公司 | 一种适用于高密度、高粘度工质的旋转机械密封系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: DONGFANG ELECTRIC GROUP DONGFANG STEAM TURBINE CO. Free format text: FORMER NAME OR ADDRESS: DONGFAN STEAM TURBINE FACTORY |
|
CP03 | Change of name, title or address |
Address after: 618201 Deyang City, Sichuan Province town of Hanwang Patentee after: Dongfang Turbine Co., Ltd., Dongfang Electric Group Address before: 618201 Deyang City, Sichuan Province town of Hanwang Patentee before: Dongfang Steam Turbine Plant |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130721 Granted publication date: 20040908 |