CN211629950U - 一种电机轴冷却装置 - Google Patents
一种电机轴冷却装置 Download PDFInfo
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- CN211629950U CN211629950U CN201922299689.3U CN201922299689U CN211629950U CN 211629950 U CN211629950 U CN 211629950U CN 201922299689 U CN201922299689 U CN 201922299689U CN 211629950 U CN211629950 U CN 211629950U
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- Prior art keywords
- rotor
- motor
- cooling device
- sealing cover
- motor shaft
- 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.)
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- Motor Or Generator Cooling System (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922299689.3U CN211629950U (zh) | 2019-12-19 | 2019-12-19 | 一种电机轴冷却装置 |
Applications Claiming Priority (1)
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CN201922299689.3U CN211629950U (zh) | 2019-12-19 | 2019-12-19 | 一种电机轴冷却装置 |
Publications (1)
Publication Number | Publication Date |
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CN211629950U true CN211629950U (zh) | 2020-10-02 |
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Family Applications (1)
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CN201922299689.3U Active CN211629950U (zh) | 2019-12-19 | 2019-12-19 | 一种电机轴冷却装置 |
Country Status (1)
Country | Link |
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CN (1) | CN211629950U (zh) |
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2019
- 2019-12-19 CN CN201922299689.3U patent/CN211629950U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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 utility model: A cooling device for motor shaft Effective date of registration: 20210202 Granted publication date: 20201002 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: Wuhu Sanlian Forging Co.,Ltd. Registration number: Y2021980000954 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220726 Granted publication date: 20201002 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: Wuhu Sanlian Forging Co.,Ltd. Registration number: Y2021980000954 |