CN204043873U - 油冷交流发电机壳体密性试验装置 - Google Patents
油冷交流发电机壳体密性试验装置 Download PDFInfo
- Publication number
- CN204043873U CN204043873U CN201420379316.1U CN201420379316U CN204043873U CN 204043873 U CN204043873 U CN 204043873U CN 201420379316 U CN201420379316 U CN 201420379316U CN 204043873 U CN204043873 U CN 204043873U
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- generator housing
- test device
- oil cooling
- airtight cavity
- tightness test
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- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
- Motor Or Generator Frames (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201420379316.1U CN204043873U (zh) | 2014-07-10 | 2014-07-10 | 油冷交流发电机壳体密性试验装置 |
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CN201420379316.1U CN204043873U (zh) | 2014-07-10 | 2014-07-10 | 油冷交流发电机壳体密性试验装置 |
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CN204043873U true CN204043873U (zh) | 2014-12-24 |
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CN201420379316.1U Expired - Fee Related CN204043873U (zh) | 2014-07-10 | 2014-07-10 | 油冷交流发电机壳体密性试验装置 |
Country Status (1)
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CN (1) | CN204043873U (zh) |
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2014
- 2014-07-10 CN CN201420379316.1U patent/CN204043873U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170207 Address after: 443007 Hubei city of Yichang Province in Xiaoting District Airport Road No. 17-1 Patentee after: Bedik Lingyun (Yichang) Aircraft Maintenance and Engineering Corporation Address before: 180 No. 443007 Hubei city of Yichang province located in Xiaoting District Road Patentee before: Lingyun (Yichang) Aircraft Maintenance and Engineering Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200710 |
|
CF01 | Termination of patent right due to non-payment of annual fee |