CN202360964U - 用于管道连接头内的密封装置 - Google Patents
用于管道连接头内的密封装置 Download PDFInfo
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CN2011205147057U CN202360964U (zh) | 2011-12-12 | 2011-12-12 | 用于管道连接头内的密封装置 |
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CN2011205147057U CN202360964U (zh) | 2011-12-12 | 2011-12-12 | 用于管道连接头内的密封装置 |
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CN202360964U true CN202360964U (zh) | 2012-08-01 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105547063A (zh) * | 2015-12-08 | 2016-05-04 | 中国地质大学(武汉) | 一种线性聚能光面爆破装置 |
CN108461890A (zh) * | 2018-04-17 | 2018-08-28 | 四川省能源投资集团有限责任公司 | 一种方便调整角度的通信杆及其调整方法 |
CN112393035A (zh) * | 2020-11-11 | 2021-02-23 | 湖南天力瑞家新材科技股份有限公司 | 一种待焊接的管道接头的连接方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105547063A (zh) * | 2015-12-08 | 2016-05-04 | 中国地质大学(武汉) | 一种线性聚能光面爆破装置 |
CN108461890A (zh) * | 2018-04-17 | 2018-08-28 | 四川省能源投资集团有限责任公司 | 一种方便调整角度的通信杆及其调整方法 |
CN112393035A (zh) * | 2020-11-11 | 2021-02-23 | 湖南天力瑞家新材科技股份有限公司 | 一种待焊接的管道接头的连接方法 |
CN112393035B (zh) * | 2020-11-11 | 2023-07-21 | 湖南天力瑞家新材科技股份有限公司 | 一种待焊接的管道接头的连接方法 |
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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: WAN FENGMEI Free format text: FORMER OWNER: CHANGZHOU CENTERM TUBE INDUSTRY CO., LTD. Effective date: 20130417 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213118 CHANGZHOU, JIANGSU PROVINCE TO: 242217 XUANCHENG, ANHUI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 242217, Anhui County, Guangde Province Yang village, Baima village, No. 46 Bridge Patentee after: Wan Fengmei Address before: 213118 Chaoyang village, Hengshan Town, Wujin District, Jiangsu, Changzhou Patentee before: Changzhou Shengteng Pipes Co.,Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131212 |