CN203585109U - 新型电机轴承密封结构 - Google Patents
新型电机轴承密封结构 Download PDFInfo
- Publication number
- CN203585109U CN203585109U CN201320801244.0U CN201320801244U CN203585109U CN 203585109 U CN203585109 U CN 203585109U CN 201320801244 U CN201320801244 U CN 201320801244U CN 203585109 U CN203585109 U CN 203585109U
- Authority
- CN
- China
- Prior art keywords
- sealing
- bearing
- oil
- groove
- tooth
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 37
- 239000011148 porous material Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Sealing Of Bearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320801244.0U CN203585109U (zh) | 2013-12-09 | 2013-12-09 | 新型电机轴承密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320801244.0U CN203585109U (zh) | 2013-12-09 | 2013-12-09 | 新型电机轴承密封结构 |
Publications (1)
Publication Number | Publication Date |
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CN203585109U true CN203585109U (zh) | 2014-05-07 |
Family
ID=50583039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320801244.0U Expired - Lifetime CN203585109U (zh) | 2013-12-09 | 2013-12-09 | 新型电机轴承密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN203585109U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106812798A (zh) * | 2017-04-17 | 2017-06-09 | 南方科技大学 | 一种轴承及其制造方法 |
WO2021007793A1 (zh) * | 2019-07-17 | 2021-01-21 | 成都中车电机有限公司 | 一种牵引电动机轴承密封结构及安装方法 |
-
2013
- 2013-12-09 CN CN201320801244.0U patent/CN203585109U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106812798A (zh) * | 2017-04-17 | 2017-06-09 | 南方科技大学 | 一种轴承及其制造方法 |
WO2021007793A1 (zh) * | 2019-07-17 | 2021-01-21 | 成都中车电机有限公司 | 一种牵引电动机轴承密封结构及安装方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHENGDU CSR MOTOR Co.,Ltd. Assignor: CSR CHENGDU Co.,Ltd. Contract record no.: 2015510000013 Denomination of utility model: Novel motor bearing sealing structure Granted publication date: 20140507 License type: Exclusive License Record date: 20150317 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CSR MOTOR Co.,Ltd. Address before: 610057 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee before: CSR CHENGDU Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CRRC ELECTRIC MOTOR Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee before: CHENGDU CSR MOTOR Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
CX01 | Expiry of patent term |