CN106641203A - Sealing structure on input shaft and output shaft aiming at gear box used for aerogenerator - Google Patents
Sealing structure on input shaft and output shaft aiming at gear box used for aerogenerator Download PDFInfo
- Publication number
- CN106641203A CN106641203A CN201611239173.4A CN201611239173A CN106641203A CN 106641203 A CN106641203 A CN 106641203A CN 201611239173 A CN201611239173 A CN 201611239173A CN 106641203 A CN106641203 A CN 106641203A
- Authority
- CN
- China
- Prior art keywords
- disc
- output shaft
- ring seal
- input
- sealing structure
- 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.)
- Withdrawn
Links
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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/189—Means for facilitating the removal of the packing
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611239173.4A CN106641203A (en) | 2016-12-28 | 2016-12-28 | Sealing structure on input shaft and output shaft aiming at gear box used for aerogenerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611239173.4A CN106641203A (en) | 2016-12-28 | 2016-12-28 | Sealing structure on input shaft and output shaft aiming at gear box used for aerogenerator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106641203A true CN106641203A (en) | 2017-05-10 |
Family
ID=58835794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611239173.4A Withdrawn CN106641203A (en) | 2016-12-28 | 2016-12-28 | Sealing structure on input shaft and output shaft aiming at gear box used for aerogenerator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106641203A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106949229A (en) * | 2017-05-19 | 2017-07-14 | 重庆望江工业有限公司 | A kind of wind turbine gearbox carrier main-body sealing structure |
CN112236603A (en) * | 2018-05-29 | 2021-01-15 | 日立汽车***株式会社 | Disc brake |
DE102021002931A1 (en) | 2020-07-01 | 2022-01-05 | Sew-Eurodrive Gmbh & Co Kg | Transmission with a shaft, at least one first bearing, a housing part and a cover |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202360721U (en) * | 2011-11-10 | 2012-08-01 | 国茂减速机集团有限公司 | Labyrinth type seal for speed reducers |
CN202451792U (en) * | 2012-02-22 | 2012-09-26 | 天津市祥威传动设备有限公司 | High speed class combined seal oil return mechanism in main wind power gear box |
CN203979352U (en) * | 2014-03-06 | 2014-12-03 | 江西中烟工业有限责任公司南昌卷烟厂 | A kind of oil thrower of using for motor reducer |
JP2016186320A (en) * | 2015-03-27 | 2016-10-27 | Ntn株式会社 | Motor drive device with automobile speed reducer |
CN206439375U (en) * | 2016-12-28 | 2017-08-25 | 南京高速齿轮制造有限公司 | It is directed to sealing structure on the input of wind-driven generator gear-box and output shaft |
-
2016
- 2016-12-28 CN CN201611239173.4A patent/CN106641203A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202360721U (en) * | 2011-11-10 | 2012-08-01 | 国茂减速机集团有限公司 | Labyrinth type seal for speed reducers |
CN202451792U (en) * | 2012-02-22 | 2012-09-26 | 天津市祥威传动设备有限公司 | High speed class combined seal oil return mechanism in main wind power gear box |
CN203979352U (en) * | 2014-03-06 | 2014-12-03 | 江西中烟工业有限责任公司南昌卷烟厂 | A kind of oil thrower of using for motor reducer |
JP2016186320A (en) * | 2015-03-27 | 2016-10-27 | Ntn株式会社 | Motor drive device with automobile speed reducer |
CN206439375U (en) * | 2016-12-28 | 2017-08-25 | 南京高速齿轮制造有限公司 | It is directed to sealing structure on the input of wind-driven generator gear-box and output shaft |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106949229A (en) * | 2017-05-19 | 2017-07-14 | 重庆望江工业有限公司 | A kind of wind turbine gearbox carrier main-body sealing structure |
CN112236603A (en) * | 2018-05-29 | 2021-01-15 | 日立汽车***株式会社 | Disc brake |
CN112236603B (en) * | 2018-05-29 | 2022-10-28 | 日立安斯泰莫株式会社 | Disc brake |
DE102021002931A1 (en) | 2020-07-01 | 2022-01-05 | Sew-Eurodrive Gmbh & Co Kg | Transmission with a shaft, at least one first bearing, a housing part and a cover |
WO2022002432A2 (en) | 2020-07-01 | 2022-01-06 | Sew-Eurodrive Gmbh & Co. Kg | Transmission with a shaft, at least one first bearing, a housing part, and a cover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190930 Address after: 211100, No. 1 East Tianyuan Road, Jiangning District, Jiangsu, Nanjing Applicant after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Applicant after: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. Address before: 211100, No. 1 East Tianyuan Road, Jiangning Science Park, Jiangning District, Jiangsu, Nanjing Applicant before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200514 Address after: 211100, No. 1 East Tianyuan Road, Jiangning District, Jiangsu, Nanjing Applicant after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211100, No. 1 East Tianyuan Road, Jiangning District, Jiangsu, Nanjing Applicant before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Applicant before: Nanjing High Precision Transmission Equipment Manufacturing Group Co.,Ltd. |
|
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |