CN1320274C - 风力发电机偏航齿轮箱 - Google Patents
风力发电机偏航齿轮箱 Download PDFInfo
- Publication number
- CN1320274C CN1320274C CNB200410064930XA CN200410064930A CN1320274C CN 1320274 C CN1320274 C CN 1320274C CN B200410064930X A CNB200410064930X A CN B200410064930XA CN 200410064930 A CN200410064930 A CN 200410064930A CN 1320274 C CN1320274 C CN 1320274C
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- planet
- stage
- ring gear
- bearing
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000969 carrier Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410064930XA CN1320274C (zh) | 2004-10-12 | 2004-10-12 | 风力发电机偏航齿轮箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410064930XA CN1320274C (zh) | 2004-10-12 | 2004-10-12 | 风力发电机偏航齿轮箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1587681A CN1587681A (zh) | 2005-03-02 |
CN1320274C true CN1320274C (zh) | 2007-06-06 |
Family
ID=34603914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410064930XA Active CN1320274C (zh) | 2004-10-12 | 2004-10-12 | 风力发电机偏航齿轮箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1320274C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791036A (zh) * | 2012-10-30 | 2014-05-14 | 吴小杰 | 轴承用脂润滑风力发电偏航齿轮箱 |
CN104482140A (zh) * | 2014-12-26 | 2015-04-01 | 南京高速齿轮制造有限公司 | 行星齿轮箱总成 |
CN105202157A (zh) * | 2015-10-21 | 2015-12-30 | 大连理工大学 | 一种功率分流型风电齿轮箱箱体 |
CN106609814A (zh) * | 2016-04-14 | 2017-05-03 | 常州市金致机械制造有限公司 | 砼罐车用行星齿轮减速器 |
CN106151475A (zh) * | 2016-08-15 | 2016-11-23 | 江苏泰隆减速机股份有限公司 | 一体化风力发电减速机 |
CN107387743B (zh) * | 2017-08-24 | 2023-02-17 | 重庆望江工业有限公司 | 一种大型风电齿轮箱行星架轴承布置结构 |
US11536361B2 (en) * | 2018-03-08 | 2022-12-27 | General Electric Company | Modular gearbox for wind turbine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921195A1 (de) * | 1979-05-25 | 1980-12-11 | Julius Marbaise Gmbh & Co Kg M | Mehrstufiges planetengetriebe, insbesondere zum betrieb einer seilwinde |
US5382858A (en) * | 1992-07-07 | 1995-01-17 | Mitsubishi Denki Kabushiki Kaisha | Driving motor for an electric car |
US6176804B1 (en) * | 1998-06-18 | 2001-01-23 | Valmet Voimansiirto Oy | Planetary gear train for a wind power station |
US6420808B1 (en) * | 1999-04-19 | 2002-07-16 | Renk Aktiengesellschaft | Gearing for wind generators |
WO2003078870A1 (en) * | 2002-03-15 | 2003-09-25 | Hansen Transmissions International Nv | Gear unit lubrication |
-
2004
- 2004-10-12 CN CNB200410064930XA patent/CN1320274C/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921195A1 (de) * | 1979-05-25 | 1980-12-11 | Julius Marbaise Gmbh & Co Kg M | Mehrstufiges planetengetriebe, insbesondere zum betrieb einer seilwinde |
US5382858A (en) * | 1992-07-07 | 1995-01-17 | Mitsubishi Denki Kabushiki Kaisha | Driving motor for an electric car |
US6176804B1 (en) * | 1998-06-18 | 2001-01-23 | Valmet Voimansiirto Oy | Planetary gear train for a wind power station |
US6420808B1 (en) * | 1999-04-19 | 2002-07-16 | Renk Aktiengesellschaft | Gearing for wind generators |
WO2003078870A1 (en) * | 2002-03-15 | 2003-09-25 | Hansen Transmissions International Nv | Gear unit lubrication |
Also Published As
Publication number | Publication date |
---|---|
CN1587681A (zh) | 2005-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Gaote Gear Case Manufacturing Co.,Ltd. Assignor: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Contract fulfillment period: 2007.7.1 to 2016.12.20 Contract record no.: 2009320000055 Denomination of invention: Yaw gearbox for wind power generator Granted publication date: 20070606 License type: Exclusive license Record date: 20090201 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.7.1 TO 2016.12.20; CHANGE OF CONTRACT Name of requester: NANJING GAOTE GEAR CASE MANUFACTURING CO., LTD. Effective date: 20090201 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: 211122 No. 30 Houjiao Road, Jiangning District, Nanjing, Jiangsu Province (Jiangning High-tech Park) Co-patentee after: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. Patentee after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211100 No. 6, Jiangning Science Park, Nanjing, Jiangsu Patentee before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200511 Address after: 211122 No. 30 Houjiao Road, Jiangning District, Nanjing, Jiangsu Province (Jiangning High-tech Park) Patentee after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211122 No. 30 Houjiao Road, Jiangning District, Nanjing, Jiangsu Province (Jiangning High-tech Park) Co-patentee before: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. Patentee before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220824 Address after: No.79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Address before: No. 30, Houjiao Road, Jiangning District, Nanjing City, Jiangsu Province 211122 Patentee before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right |