CN1587681A - Yaw gearbox for wind power generator - Google Patents
Yaw gearbox for wind power generator Download PDFInfo
- Publication number
- CN1587681A CN1587681A CNA200410064930XA CN200410064930A CN1587681A CN 1587681 A CN1587681 A CN 1587681A CN A200410064930X A CNA200410064930X A CN A200410064930XA CN 200410064930 A CN200410064930 A CN 200410064930A CN 1587681 A CN1587681 A CN 1587681A
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- planet
- gear
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 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
Images
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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410064930XA CN1320274C (en) | 2004-10-12 | 2004-10-12 | Yaw gearbox for wind power generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410064930XA CN1320274C (en) | 2004-10-12 | 2004-10-12 | Yaw gearbox for wind power generator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1587681A true CN1587681A (en) | 2005-03-02 |
CN1320274C CN1320274C (en) | 2007-06-06 |
Family
ID=34603914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410064930XA Active CN1320274C (en) | 2004-10-12 | 2004-10-12 | Yaw gearbox for wind power generator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1320274C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791036A (en) * | 2012-10-30 | 2014-05-14 | 吴小杰 | Wind power generation yawing gear box with bearings lubricated by grease |
CN104482140A (en) * | 2014-12-26 | 2015-04-01 | 南京高速齿轮制造有限公司 | Planetary gearbox assembly |
CN105202157A (en) * | 2015-10-21 | 2015-12-30 | 大连理工大学 | Power shunt type wind power gear box body |
CN106151475A (en) * | 2016-08-15 | 2016-11-23 | 江苏泰隆减速机股份有限公司 | Integration wind-power electricity generation reductor |
CN106609814A (en) * | 2016-04-14 | 2017-05-03 | 常州市金致机械制造有限公司 | Planetary gear reducer for concrete tanker |
CN107387743A (en) * | 2017-08-24 | 2017-11-24 | 重庆望江工业有限公司 | A kind of large-scale wind electricity gearbox planetary frame bearing arrangement |
CN111801494A (en) * | 2018-03-08 | 2020-10-20 | 通用电气公司 | Modular gearbox for wind turbine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921195C2 (en) * | 1979-05-25 | 1986-03-20 | Maschinenfabrik Julius Marbaise GmbH & Co KG, 4600 Dortmund | Multi-stage planetary gear for operating a cable winch |
JP2734460B2 (en) * | 1992-07-07 | 1998-03-30 | 三菱電機株式会社 | Drive motor for electric vehicles |
FI108959B (en) * | 1998-06-18 | 2002-04-30 | Valmet Voimansiirto Oy | Planetary gear for a wind turbine |
DE19917605B4 (en) * | 1999-04-19 | 2005-10-27 | Renk Ag | Transmission for wind generators |
GB0206163D0 (en) * | 2002-03-15 | 2002-04-24 | Hansen Transmissions Int | Gear unit lubrication |
-
2004
- 2004-10-12 CN CNB200410064930XA patent/CN1320274C/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791036A (en) * | 2012-10-30 | 2014-05-14 | 吴小杰 | Wind power generation yawing gear box with bearings lubricated by grease |
CN104482140A (en) * | 2014-12-26 | 2015-04-01 | 南京高速齿轮制造有限公司 | Planetary gearbox assembly |
CN105202157A (en) * | 2015-10-21 | 2015-12-30 | 大连理工大学 | Power shunt type wind power gear box body |
CN106609814A (en) * | 2016-04-14 | 2017-05-03 | 常州市金致机械制造有限公司 | Planetary gear reducer for concrete tanker |
CN106151475A (en) * | 2016-08-15 | 2016-11-23 | 江苏泰隆减速机股份有限公司 | Integration wind-power electricity generation reductor |
CN107387743A (en) * | 2017-08-24 | 2017-11-24 | 重庆望江工业有限公司 | A kind of large-scale wind electricity gearbox planetary frame bearing arrangement |
CN111801494A (en) * | 2018-03-08 | 2020-10-20 | 通用电气公司 | Modular gearbox for wind turbine |
Also Published As
Publication number | Publication date |
---|---|
CN1320274C (en) | 2007-06-06 |
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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. |
|
TR01 | Transfer of patent right |