CN102003325A - 水轮机主轴工作密封装置 - Google Patents
水轮机主轴工作密封装置 Download PDFInfo
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- CN102003325A CN102003325A CN2010105896760A CN201010589676A CN102003325A CN 102003325 A CN102003325 A CN 102003325A CN 2010105896760 A CN2010105896760 A CN 2010105896760A CN 201010589676 A CN201010589676 A CN 201010589676A CN 102003325 A CN102003325 A CN 102003325A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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CN2010105896760A CN102003325B (zh) | 2010-12-15 | 2010-12-15 | 水轮机主轴工作密封装置 |
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CN2010105896760A CN102003325B (zh) | 2010-12-15 | 2010-12-15 | 水轮机主轴工作密封装置 |
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CN102003325A true CN102003325A (zh) | 2011-04-06 |
CN102003325B CN102003325B (zh) | 2013-03-13 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102506172A (zh) * | 2011-11-21 | 2012-06-20 | 哈尔滨电机厂有限责任公司 | 水轮机使用的三角形空气围带密封结构 |
CN102818028A (zh) * | 2012-08-27 | 2012-12-12 | 福建南电股份有限公司 | 抗泥沙磨损的水轮机主轴高位密封结构 |
US9169929B2 (en) | 2013-03-15 | 2015-10-27 | Little Engine, LLC | Conformal wear-resistant seal |
CN107842455A (zh) * | 2017-11-23 | 2018-03-27 | 国家电网公司 | 一种径向自补偿式密封 |
CN109100132A (zh) * | 2018-09-11 | 2018-12-28 | 国网四川省电力公司映秀湾水力发电总厂 | 一种实现平板密封状态检修的监测方法及监测系统 |
CN109605068A (zh) * | 2018-11-09 | 2019-04-12 | 广州市昊志机电股份有限公司 | 一种力矩电机双回转盘五轴转台结构 |
CN114738162A (zh) * | 2022-04-27 | 2022-07-12 | 中国长江电力股份有限公司 | 一种轴流转桨式水轮机工作密封结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721868U (zh) * | 1980-07-14 | 1982-02-04 | ||
CN1057704A (zh) * | 1991-08-10 | 1992-01-08 | 杜同水轮机推广设计研究所 | 无磨损不漏水的水轮机主轴密封 |
CN2537861Y (zh) * | 2002-04-24 | 2003-02-26 | 姚传贤 | 三段组成的水轮机主轴水压端面密封装置 |
CN201062566Y (zh) * | 2007-06-26 | 2008-05-21 | 高天德 | 水轮机主轴密封装置 |
CN201891548U (zh) * | 2010-12-15 | 2011-07-06 | 兰州兰电电机有限公司 | 水轮机主轴工作密封装置 |
-
2010
- 2010-12-15 CN CN2010105896760A patent/CN102003325B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721868U (zh) * | 1980-07-14 | 1982-02-04 | ||
CN1057704A (zh) * | 1991-08-10 | 1992-01-08 | 杜同水轮机推广设计研究所 | 无磨损不漏水的水轮机主轴密封 |
CN2537861Y (zh) * | 2002-04-24 | 2003-02-26 | 姚传贤 | 三段组成的水轮机主轴水压端面密封装置 |
CN201062566Y (zh) * | 2007-06-26 | 2008-05-21 | 高天德 | 水轮机主轴密封装置 |
CN201891548U (zh) * | 2010-12-15 | 2011-07-06 | 兰州兰电电机有限公司 | 水轮机主轴工作密封装置 |
Non-Patent Citations (2)
Title |
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《东方电机》 19890630 姜一林 凉滩电站水轮机轴承密封检修 58,68-70 , 第3期 2 * |
《水轮机及辅助设备运行与维修(第2版)》 19910731 陈建农,方勇耕 第2版 , 1 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102506172A (zh) * | 2011-11-21 | 2012-06-20 | 哈尔滨电机厂有限责任公司 | 水轮机使用的三角形空气围带密封结构 |
CN102818028A (zh) * | 2012-08-27 | 2012-12-12 | 福建南电股份有限公司 | 抗泥沙磨损的水轮机主轴高位密封结构 |
US9169929B2 (en) | 2013-03-15 | 2015-10-27 | Little Engine, LLC | Conformal wear-resistant seal |
CN107842455A (zh) * | 2017-11-23 | 2018-03-27 | 国家电网公司 | 一种径向自补偿式密封 |
CN109100132A (zh) * | 2018-09-11 | 2018-12-28 | 国网四川省电力公司映秀湾水力发电总厂 | 一种实现平板密封状态检修的监测方法及监测系统 |
CN109605068A (zh) * | 2018-11-09 | 2019-04-12 | 广州市昊志机电股份有限公司 | 一种力矩电机双回转盘五轴转台结构 |
CN114738162A (zh) * | 2022-04-27 | 2022-07-12 | 中国长江电力股份有限公司 | 一种轴流转桨式水轮机工作密封结构 |
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CN102003325B (zh) | 2013-03-13 |
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Effective date of registration: 20160125 Address after: 730050 No. 66 Minle Road, Qilihe District, Gansu, Lanzhou Patentee after: Lanzhou Electric Corporation Address before: 730050 No. 66 Minle Road, Qilihe District, Gansu, Lanzhou Patentee before: Lanzhou Landian Motor Co., Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Wei Benfei Inventor after: Zhang Dong Inventor after: Li Shengjun Inventor before: Ji Yueming Inventor before: Wei Benfei Inventor before: Li Shengjun Inventor before: Wang Changwa |
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