CN103382995A - 风力发电用减速器的输出轴密封结构 - Google Patents
风力发电用减速器的输出轴密封结构 Download PDFInfo
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- CN103382995A CN103382995A CN2013102783463A CN201310278346A CN103382995A CN 103382995 A CN103382995 A CN 103382995A CN 2013102783463 A CN2013102783463 A CN 2013102783463A CN 201310278346 A CN201310278346 A CN 201310278346A CN 103382995 A CN103382995 A CN 103382995A
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- Prior art keywords
- output shaft
- retarder
- end cap
- bearing
- power generation
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 28
- 238000010248 power generation Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 28
- 239000004519 grease Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
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CN201310278346.3A CN103382995B (zh) | 2013-07-04 | 2013-07-04 | 风力发电用减速器的输出轴密封结构 |
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CN201310278346.3A CN103382995B (zh) | 2013-07-04 | 2013-07-04 | 风力发电用减速器的输出轴密封结构 |
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CN103382995A true CN103382995A (zh) | 2013-11-06 |
CN103382995B CN103382995B (zh) | 2016-02-10 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105370854A (zh) * | 2015-11-30 | 2016-03-02 | 苏州林信源自动化科技有限公司 | 一种轴安装结构 |
CN105673826A (zh) * | 2016-03-17 | 2016-06-15 | 重庆望江工业有限公司 | 一种风电齿轮箱引导轴密封结构 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002195389A (ja) * | 2000-12-27 | 2002-07-10 | Hitachi Constr Mach Co Ltd | 減速装置 |
JP2003314699A (ja) * | 2002-04-25 | 2003-11-06 | Komatsu Ltd | リップを有するリング状シールの交換装置 |
CN201666375U (zh) * | 2010-03-31 | 2010-12-08 | 南京高速齿轮制造有限公司 | 一种风力发电机齿轮箱输出端的密封装置 |
CN201896703U (zh) * | 2010-12-13 | 2011-07-13 | 索特传动设备有限公司 | 一种用于风力发电的减速机输出结构 |
CN202468931U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的高速轴组合定位密封结构 |
CN202469010U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的低速轴组合密封结构 |
CN103161963A (zh) * | 2013-03-18 | 2013-06-19 | 南车戚墅堰机车车辆工艺研究所有限公司 | 输出轴密封装置 |
CN203023451U (zh) * | 2012-12-19 | 2013-06-26 | 郑州宇通重工有限公司 | 一种旋挖钻机动力头箱体防泥沙装置 |
CN203363102U (zh) * | 2013-07-04 | 2013-12-25 | 银川威力减速器有限公司 | 风力发电用减速器的输出轴密封结构 |
-
2013
- 2013-07-04 CN CN201310278346.3A patent/CN103382995B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002195389A (ja) * | 2000-12-27 | 2002-07-10 | Hitachi Constr Mach Co Ltd | 減速装置 |
JP2003314699A (ja) * | 2002-04-25 | 2003-11-06 | Komatsu Ltd | リップを有するリング状シールの交換装置 |
CN201666375U (zh) * | 2010-03-31 | 2010-12-08 | 南京高速齿轮制造有限公司 | 一种风力发电机齿轮箱输出端的密封装置 |
CN201896703U (zh) * | 2010-12-13 | 2011-07-13 | 索特传动设备有限公司 | 一种用于风力发电的减速机输出结构 |
CN202468931U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的高速轴组合定位密封结构 |
CN202469010U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的低速轴组合密封结构 |
CN203023451U (zh) * | 2012-12-19 | 2013-06-26 | 郑州宇通重工有限公司 | 一种旋挖钻机动力头箱体防泥沙装置 |
CN103161963A (zh) * | 2013-03-18 | 2013-06-19 | 南车戚墅堰机车车辆工艺研究所有限公司 | 输出轴密封装置 |
CN203363102U (zh) * | 2013-07-04 | 2013-12-25 | 银川威力减速器有限公司 | 风力发电用减速器的输出轴密封结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105370854A (zh) * | 2015-11-30 | 2016-03-02 | 苏州林信源自动化科技有限公司 | 一种轴安装结构 |
CN105673826A (zh) * | 2016-03-17 | 2016-06-15 | 重庆望江工业有限公司 | 一种风电齿轮箱引导轴密封结构 |
CN105673826B (zh) * | 2016-03-17 | 2018-05-15 | 重庆望江工业有限公司 | 一种风电齿轮箱引导轴密封结构 |
Also Published As
Publication number | Publication date |
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CN103382995B (zh) | 2016-02-10 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Output shaft seal structure of reducer used for wind power generation Effective date of registration: 20161215 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan Weili Reducer Machinery Co., Ltd. Registration number: 2016640000003 |
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Inventor after: Li Abo Inventor after: Li Xiang Inventor after: Tian Guangze Inventor before: Tian Guangze |
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Address after: 750002 the Ningxia Hui Autonomous Region high tech Zone, Yinchuan, No. 1 plant room, room 406 Patentee after: Yinchuan power transmission technology Limited by Share Ltd Address before: 750011 the Ningxia Hui Autonomous Region Jinfeng Industrial Park, the new open street, No. 128, Yinchuan Patentee before: Yinchuan Weili Reducer Machinery Co., Ltd. |
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PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20171213 Registration number: 2016640000003 Pledgor after: Yinchuan power transmission technology Limited by Share Ltd Pledgor before: Yinchuan Weili Reducer Machinery Co., Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171215 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2016640000003 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Output shaft seal structure of reducer used for wind power generation Effective date of registration: 20171219 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2017640000006 |
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Date of cancellation: 20181221 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2017640000006 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Output shaft seal structure of reducer used for wind power generation Effective date of registration: 20181225 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2018640000005 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191202 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2018640000005 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |