CN103983666A - 一种无地线非导电涂层电火花检测装置及其检测方法 - Google Patents
一种无地线非导电涂层电火花检测装置及其检测方法 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105424706A (zh) * | 2014-09-12 | 2016-03-23 | 昭和电工包装株式会社 | 电化学设备用外装膜的检查方法 |
CN105628865A (zh) * | 2014-11-07 | 2016-06-01 | 立邦涂料(中国)有限公司 | 一种检测复合涂层中隐蔽涂层凹坑的方法 |
CN106769820A (zh) * | 2016-12-21 | 2017-05-31 | 西南石油大学 | 一种非金属涂层腐蚀疲劳性能测试的装置及方法 |
WO2021026236A1 (en) * | 2019-08-06 | 2021-02-11 | Saudi Arabian Oil Company | Holiday testing circuit for coated surface inspection |
KR102562221B1 (ko) * | 2022-09-07 | 2023-08-01 | 다온기술 주식회사 | 해수배관 내부 피막 건전성 검사를 위한 가변형 탐촉자 |
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US3249862A (en) * | 1960-06-30 | 1966-05-03 | Dow Chemical Co | Apparatus including spark gap electrodes for spark testing plastic layers |
US4898084A (en) * | 1986-03-22 | 1990-02-06 | Bayer Aktiengesellschaft | Sensor-controlled hydraulic system with electroviscous fluids |
CN1061285A (zh) * | 1991-12-11 | 1992-05-20 | 胜利石油管理局油建一公司 | 钢管道内涂层自动检测补涂机 |
RU2237890C2 (ru) * | 2002-10-11 | 2004-10-10 | Открытое акционерное общество "Научно-производственная корпорация "Иркут " | Способ контроля сплошности покрытия из диэлектрических материалов на электропроводной основе |
KR100917045B1 (ko) * | 2009-03-25 | 2009-09-10 | (주)삼전계기 | 배관의 스케일 감지 장치 |
CN102033082A (zh) * | 2009-09-25 | 2011-04-27 | 铜陵精工里亚特种线材有限公司 | 高压漆膜连续性试验仪 |
CN202730259U (zh) * | 2012-07-27 | 2013-02-13 | 中国铝业股份有限公司 | 一种铝电解用阳极炭块缺陷筛检装置 |
CN203519542U (zh) * | 2013-07-31 | 2014-04-02 | 上海图博可特石油管道涂层有限公司 | 石油管材内涂层漏点检测装置 |
CN203534783U (zh) * | 2013-10-29 | 2014-04-09 | 陕西安泰科石油技术工程有限公司 | 一种长输管线内涂层外接地线开路式电火花检漏装置 |
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2014
- 2014-05-29 CN CN201410233334.3A patent/CN103983666B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US3249862A (en) * | 1960-06-30 | 1966-05-03 | Dow Chemical Co | Apparatus including spark gap electrodes for spark testing plastic layers |
US4898084A (en) * | 1986-03-22 | 1990-02-06 | Bayer Aktiengesellschaft | Sensor-controlled hydraulic system with electroviscous fluids |
CN1061285A (zh) * | 1991-12-11 | 1992-05-20 | 胜利石油管理局油建一公司 | 钢管道内涂层自动检测补涂机 |
RU2237890C2 (ru) * | 2002-10-11 | 2004-10-10 | Открытое акционерное общество "Научно-производственная корпорация "Иркут " | Способ контроля сплошности покрытия из диэлектрических материалов на электропроводной основе |
KR100917045B1 (ko) * | 2009-03-25 | 2009-09-10 | (주)삼전계기 | 배관의 스케일 감지 장치 |
CN102033082A (zh) * | 2009-09-25 | 2011-04-27 | 铜陵精工里亚特种线材有限公司 | 高压漆膜连续性试验仪 |
CN202730259U (zh) * | 2012-07-27 | 2013-02-13 | 中国铝业股份有限公司 | 一种铝电解用阳极炭块缺陷筛检装置 |
CN203519542U (zh) * | 2013-07-31 | 2014-04-02 | 上海图博可特石油管道涂层有限公司 | 石油管材内涂层漏点检测装置 |
CN203534783U (zh) * | 2013-10-29 | 2014-04-09 | 陕西安泰科石油技术工程有限公司 | 一种长输管线内涂层外接地线开路式电火花检漏装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105424706A (zh) * | 2014-09-12 | 2016-03-23 | 昭和电工包装株式会社 | 电化学设备用外装膜的检查方法 |
CN105628865A (zh) * | 2014-11-07 | 2016-06-01 | 立邦涂料(中国)有限公司 | 一种检测复合涂层中隐蔽涂层凹坑的方法 |
CN106769820A (zh) * | 2016-12-21 | 2017-05-31 | 西南石油大学 | 一种非金属涂层腐蚀疲劳性能测试的装置及方法 |
CN106769820B (zh) * | 2016-12-21 | 2019-02-12 | 西南石油大学 | 一种非金属涂层腐蚀疲劳性能测试的装置及方法 |
WO2021026236A1 (en) * | 2019-08-06 | 2021-02-11 | Saudi Arabian Oil Company | Holiday testing circuit for coated surface inspection |
US11275017B2 (en) * | 2019-08-06 | 2022-03-15 | Saudi Arabian Oil Company | Holiday testing circuit for coated surface inspection |
KR102562221B1 (ko) * | 2022-09-07 | 2023-08-01 | 다온기술 주식회사 | 해수배관 내부 피막 건전성 검사를 위한 가변형 탐촉자 |
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