CN204803412U - 一种深海环境用多单元辅助阳极 - Google Patents
一种深海环境用多单元辅助阳极 Download PDFInfo
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- CN204803412U CN204803412U CN201520484794.3U CN201520484794U CN204803412U CN 204803412 U CN204803412 U CN 204803412U CN 201520484794 U CN201520484794 U CN 201520484794U CN 204803412 U CN204803412 U CN 204803412U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 241001317177 Glossostigma diandrum Species 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 238000004210 cathodic protection Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000003643 water by type Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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CN201520484794.3U CN204803412U (zh) | 2015-07-07 | 2015-07-07 | 一种深海环境用多单元辅助阳极 |
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CN201520484794.3U CN204803412U (zh) | 2015-07-07 | 2015-07-07 | 一种深海环境用多单元辅助阳极 |
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CN201520484794.3U Expired - Fee Related CN204803412U (zh) | 2015-07-07 | 2015-07-07 | 一种深海环境用多单元辅助阳极 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305748A (zh) * | 2018-01-22 | 2018-07-20 | 中国海洋石油集团有限公司 | 一种整体波纹管式水下变压器 |
CN112048723A (zh) * | 2020-07-31 | 2020-12-08 | 浙江钰烯腐蚀控制股份有限公司 | 一种用于深海的阴极保护装置 |
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2015
- 2015-07-07 CN CN201520484794.3U patent/CN204803412U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305748A (zh) * | 2018-01-22 | 2018-07-20 | 中国海洋石油集团有限公司 | 一种整体波纹管式水下变压器 |
CN112048723A (zh) * | 2020-07-31 | 2020-12-08 | 浙江钰烯腐蚀控制股份有限公司 | 一种用于深海的阴极保护装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180222 Address after: 266071 room B, room B, No. 1, intelligence island road, Qingdao hi tech Zone, Shandong Patentee after: Qingdao Gangyan Nack Inspection & Protection Technology Co.,Ltd. Address before: 266071 entrepreneurship center of hi tech Industrial Development Zone, Shandong, Qingdao province 143-A Co-patentee before: CISRI Qingdao Marine Corrosion Institute Patentee before: Qingdao Gangyan Nack Inspection & Protection Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |
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CF01 | Termination of patent right due to non-payment of annual fee |