CN202480052U - 消除主变散热器碟型阀门渗漏油的专用工具 - Google Patents
消除主变散热器碟型阀门渗漏油的专用工具 Download PDFInfo
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- CN202480052U CN202480052U CN2012201144073U CN201220114407U CN202480052U CN 202480052 U CN202480052 U CN 202480052U CN 2012201144073 U CN2012201144073 U CN 2012201144073U CN 201220114407 U CN201220114407 U CN 201220114407U CN 202480052 U CN202480052 U CN 202480052U
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- 230000008030 elimination Effects 0.000 claims description 7
- 238000003379 elimination reaction Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN2012201144073U CN202480052U (zh) | 2012-03-23 | 2012-03-23 | 消除主变散热器碟型阀门渗漏油的专用工具 |
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CN2012201144073U CN202480052U (zh) | 2012-03-23 | 2012-03-23 | 消除主变散热器碟型阀门渗漏油的专用工具 |
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CN202480052U true CN202480052U (zh) | 2012-10-10 |
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CN2012201144073U Expired - Lifetime CN202480052U (zh) | 2012-03-23 | 2012-03-23 | 消除主变散热器碟型阀门渗漏油的专用工具 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121113 Address after: 164300 Ministry of science and technology information, Heihe Power Supply Bureau, 61 Tongjiang Road, Heihe, Heilongjiang Patentee after: Beihe Electric Power Bureau Patentee after: State Grid Corporation of China Address before: 164300 Ministry of science and technology information, Heihe Power Supply Bureau, 61 Tongjiang Road, Heihe, Heilongjiang Patentee before: Beihe Electric Power Bureau |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121010 |