CN206405924U - 海底管道焊口喷砂处理的行走装置 - Google Patents
海底管道焊口喷砂处理的行走装置 Download PDFInfo
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- CN206405924U CN206405924U CN201621270493.1U CN201621270493U CN206405924U CN 206405924 U CN206405924 U CN 206405924U CN 201621270493 U CN201621270493 U CN 201621270493U CN 206405924 U CN206405924 U CN 206405924U
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- guide rail
- arc guide
- submarine pipeline
- rail device
- blasting treatment
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270493.1U CN206405924U (zh) | 2016-11-25 | 2016-11-25 | 海底管道焊口喷砂处理的行走装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270493.1U CN206405924U (zh) | 2016-11-25 | 2016-11-25 | 海底管道焊口喷砂处理的行走装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405924U true CN206405924U (zh) | 2017-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621270493.1U Expired - Fee Related CN206405924U (zh) | 2016-11-25 | 2016-11-25 | 海底管道焊口喷砂处理的行走装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405924U (zh) |
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2016
- 2016-11-25 CN CN201621270493.1U patent/CN206405924U/zh not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: TIANJIN University OF TECHNOLOGY Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: TIANJIN University OF TECHNOLOGY |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |