CN2632441Y - 一种焊接型爆破片装置 - Google Patents
一种焊接型爆破片装置 Download PDFInfo
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- CN2632441Y CN2632441Y CN 03214249 CN03214249U CN2632441Y CN 2632441 Y CN2632441 Y CN 2632441Y CN 03214249 CN03214249 CN 03214249 CN 03214249 U CN03214249 U CN 03214249U CN 2632441 Y CN2632441 Y CN 2632441Y
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CN 03214249 CN2632441Y (zh) | 2003-07-20 | 2003-07-20 | 一种焊接型爆破片装置 |
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CN 03214249 CN2632441Y (zh) | 2003-07-20 | 2003-07-20 | 一种焊接型爆破片装置 |
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CN2632441Y true CN2632441Y (zh) | 2004-08-11 |
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CN 03214249 Expired - Fee Related CN2632441Y (zh) | 2003-07-20 | 2003-07-20 | 一种焊接型爆破片装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588637A (zh) * | 2012-02-24 | 2012-07-18 | 大连理工安全装备有限公司 | 反拱剪切型爆破片装置 |
CN104791196A (zh) * | 2015-03-05 | 2015-07-22 | 保定华翼风电叶片研究开发有限公司 | 一种风力涡轮机叶片引雷防爆装置及其安装方法 |
CN108190283A (zh) * | 2018-01-13 | 2018-06-22 | 东北石油大学 | 一种储罐异常压力紧急平衡装置 |
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2003
- 2003-07-20 CN CN 03214249 patent/CN2632441Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588637A (zh) * | 2012-02-24 | 2012-07-18 | 大连理工安全装备有限公司 | 反拱剪切型爆破片装置 |
CN104791196A (zh) * | 2015-03-05 | 2015-07-22 | 保定华翼风电叶片研究开发有限公司 | 一种风力涡轮机叶片引雷防爆装置及其安装方法 |
CN104791196B (zh) * | 2015-03-05 | 2018-04-06 | 保定华翼风电叶片研究开发有限公司 | 一种风力涡轮机叶片引雷防爆装置及其安装方法 |
CN108190283A (zh) * | 2018-01-13 | 2018-06-22 | 东北石油大学 | 一种储罐异常压力紧急平衡装置 |
CN108190283B (zh) * | 2018-01-13 | 2019-06-21 | 东北石油大学 | 一种储罐异常压力紧急平衡装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DALIAN POLYTECHNIC UNIVERSITY, THE LEADING GROUP Free format text: FORMER OWNER: DALIAN UNIVERSITY OF TECHNOLOGY Effective date: 20080411 Owner name: DALIAN POLYTECHNIC SAFETY EQUIPMENT CO. Free format text: FORMER OWNER: DALIAN POLYTECHNIC UNIVERSITY, THE LEADING GROUP CO.LTD. Effective date: 20080411 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: No. 26, Liaohe East Road, Shuang D port, Dalian hi tech Industrial Park, Liaoning, China: 116620 Patentee after: DALIAN LIGONG SAFETY EQUIPMENT Co.,Ltd. Address before: No. 2, Ling Gong Road, Ganjingzi District, Liaoning, Dalian Province, China: 116023 Patentee before: Dalian University of Technology Leading Group Ltd. Effective date of registration: 20080411 Address after: No. 2, Ling Gong Road, Ganjingzi District, Liaoning, Dalian Province, China: 116023 Patentee after: Dalian University of Technology Leading Group Ltd. Address before: No. 158, Zhongshan Road, Liaoning, Dalian Province: 116012 Patentee before: Dalian University of Technology |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 Termination date: 20120720 |