CN102808799A - 离心风机轴承座密封装置 - Google Patents
离心风机轴承座密封装置 Download PDFInfo
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- CN102808799A CN102808799A CN2012103149108A CN201210314910A CN102808799A CN 102808799 A CN102808799 A CN 102808799A CN 2012103149108 A CN2012103149108 A CN 2012103149108A CN 201210314910 A CN201210314910 A CN 201210314910A CN 102808799 A CN102808799 A CN 102808799A
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- Prior art keywords
- ring
- bearing support
- bearing
- main shaft
- stuffing box
- 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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- Rolling Contact Bearings (AREA)
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210314910.8A CN102808799B (zh) | 2012-08-30 | 2012-08-30 | 离心风机轴承座密封装置 |
Applications Claiming Priority (1)
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CN201210314910.8A CN102808799B (zh) | 2012-08-30 | 2012-08-30 | 离心风机轴承座密封装置 |
Publications (2)
Publication Number | Publication Date |
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CN102808799A true CN102808799A (zh) | 2012-12-05 |
CN102808799B CN102808799B (zh) | 2014-10-22 |
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CN201210314910.8A Active CN102808799B (zh) | 2012-08-30 | 2012-08-30 | 离心风机轴承座密封装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197025A (zh) * | 2014-08-27 | 2014-12-10 | 上海通用风机股份有限公司 | 一种大型风机的组合密封水冷轴承座 |
CN106812814A (zh) * | 2017-03-30 | 2017-06-09 | 四川高博环保工程有限公司 | 一种用于带有内加热空心轴设备的油冷型直冷轴承座 |
CN108087323A (zh) * | 2017-12-27 | 2018-05-29 | 安徽虎渡科达流体机械有限公司 | 一种离心鼓风机油封装置 |
CN110985373A (zh) * | 2019-11-22 | 2020-04-10 | 中国航发西安动力控制科技有限公司 | 随动式迷宫密封结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2610175Y (zh) * | 2003-05-01 | 2004-04-07 | 大庆龙慧石油机械制造厂 | 抽油机减速箱花轮式挡油盘 |
CN2644726Y (zh) * | 2003-09-10 | 2004-09-29 | 唐祥国 | 轴承座漏油回收装置 |
CN1558991A (zh) * | 2001-09-04 | 2004-12-29 | 日本精工株式会社 | 水泵的密封装置、水泵的旋转支承装置及水泵 |
JP2005315392A (ja) * | 2004-04-30 | 2005-11-10 | Nippon Pillar Packing Co Ltd | 高速回転機器用ガスシール |
CN201513375U (zh) * | 2009-09-28 | 2010-06-23 | 杨宝祥 | 大型离心式风机用整体式轴承箱 |
CN201896776U (zh) * | 2010-11-23 | 2011-07-13 | 安徽省天马泵阀集团有限公司 | 双吸泵有孔轴承压盖 |
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2012
- 2012-08-30 CN CN201210314910.8A patent/CN102808799B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1558991A (zh) * | 2001-09-04 | 2004-12-29 | 日本精工株式会社 | 水泵的密封装置、水泵的旋转支承装置及水泵 |
CN2610175Y (zh) * | 2003-05-01 | 2004-04-07 | 大庆龙慧石油机械制造厂 | 抽油机减速箱花轮式挡油盘 |
CN2644726Y (zh) * | 2003-09-10 | 2004-09-29 | 唐祥国 | 轴承座漏油回收装置 |
JP2005315392A (ja) * | 2004-04-30 | 2005-11-10 | Nippon Pillar Packing Co Ltd | 高速回転機器用ガスシール |
CN201513375U (zh) * | 2009-09-28 | 2010-06-23 | 杨宝祥 | 大型离心式风机用整体式轴承箱 |
CN201896776U (zh) * | 2010-11-23 | 2011-07-13 | 安徽省天马泵阀集团有限公司 | 双吸泵有孔轴承压盖 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197025A (zh) * | 2014-08-27 | 2014-12-10 | 上海通用风机股份有限公司 | 一种大型风机的组合密封水冷轴承座 |
CN106812814A (zh) * | 2017-03-30 | 2017-06-09 | 四川高博环保工程有限公司 | 一种用于带有内加热空心轴设备的油冷型直冷轴承座 |
CN108087323A (zh) * | 2017-12-27 | 2018-05-29 | 安徽虎渡科达流体机械有限公司 | 一种离心鼓风机油封装置 |
CN110985373A (zh) * | 2019-11-22 | 2020-04-10 | 中国航发西安动力控制科技有限公司 | 随动式迷宫密封结构 |
CN110985373B (zh) * | 2019-11-22 | 2022-04-19 | 中国航发西安动力控制科技有限公司 | 随动式迷宫密封结构 |
Also Published As
Publication number | Publication date |
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CN102808799B (zh) | 2014-10-22 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chongchuan District Zhongxiu East Road 226001 Jiangsu city of Nantong Province, No. 666 Patentee after: Jintongling Technology Group Co.,Ltd. Address before: Chongchuan District Zhongxiu East Road 226001 Jiangsu city of Nantong Province, No. 666 Patentee before: JIANGSU JINTONGLING FLUID MACHINERY TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sealing device for bearing seat of centrifugal fan Effective date of registration: 20210727 Granted publication date: 20141022 Pledgee: All bondholders Pledgor: Jintongling Technology Group Co.,Ltd. Registration number: Y2021980006870 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220923 Granted publication date: 20141022 Pledgee: All bondholders Pledgor: Jintongling Technology Group Co.,Ltd. Registration number: Y2021980006870 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |