CN202209490U - 一种管道地下连接接头 - Google Patents
一种管道地下连接接头 Download PDFInfo
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- CN202209490U CN202209490U CN201120346577XU CN201120346577U CN202209490U CN 202209490 U CN202209490 U CN 202209490U CN 201120346577X U CN201120346577X U CN 201120346577XU CN 201120346577 U CN201120346577 U CN 201120346577U CN 202209490 U CN202209490 U CN 202209490U
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CN201120346577XU CN202209490U (zh) | 2011-09-16 | 2011-09-16 | 一种管道地下连接接头 |
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CN201120346577XU CN202209490U (zh) | 2011-09-16 | 2011-09-16 | 一种管道地下连接接头 |
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CN202209490U true CN202209490U (zh) | 2012-05-02 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103939686A (zh) * | 2014-04-04 | 2014-07-23 | 海宁欧康自动控制设备有限公司 | 一种管接组件和一种运输设备 |
CN104455809A (zh) * | 2014-11-26 | 2015-03-25 | 宁波志清实业有限公司 | 一种在燃气输送管道中应用的地下接头 |
CN105006784A (zh) * | 2015-06-26 | 2015-10-28 | 宁波南车时代传感技术有限公司 | 波纹软管密封接头 |
CN108266583A (zh) * | 2018-04-11 | 2018-07-10 | 山西保海管业有限责任公司 | 一种可快速拆装并具备密封功能的管路连接结构及方法 |
CN112719103A (zh) * | 2020-11-30 | 2021-04-30 | 珠海格力智能装备有限公司 | 胀管机接头固定装置及胀管机 |
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2011
- 2011-09-16 CN CN201120346577XU patent/CN202209490U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103939686A (zh) * | 2014-04-04 | 2014-07-23 | 海宁欧康自动控制设备有限公司 | 一种管接组件和一种运输设备 |
CN103939686B (zh) * | 2014-04-04 | 2015-12-09 | 陈瑾 | 一种管接组件和一种运输设备 |
CN104455809A (zh) * | 2014-11-26 | 2015-03-25 | 宁波志清实业有限公司 | 一种在燃气输送管道中应用的地下接头 |
CN105006784A (zh) * | 2015-06-26 | 2015-10-28 | 宁波南车时代传感技术有限公司 | 波纹软管密封接头 |
CN108266583A (zh) * | 2018-04-11 | 2018-07-10 | 山西保海管业有限责任公司 | 一种可快速拆装并具备密封功能的管路连接结构及方法 |
CN112719103A (zh) * | 2020-11-30 | 2021-04-30 | 珠海格力智能装备有限公司 | 胀管机接头固定装置及胀管机 |
CN112719103B (zh) * | 2020-11-30 | 2022-09-13 | 珠海格力智能装备有限公司 | 胀管机接头固定装置及胀管机 |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 124200 Liaoning province Panjin City Dawa Port Economic Zone Patentee after: LIAONING XIANGYU SPECIAL PIPELINE CO., LTD. Address before: 130012 Jilin province Changchun city high tech Industrial Development Zone all hang Road No. 66 Patentee before: Changchun Golsun Special Pipe Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 130012 incubator building of Jida Science Park at the junction of Weishan Road and Xuehai Street, Changchun High-tech Development Zone, Jilin Province Patentee after: Jilin Zhengtong New Materials Co., Ltd. Address before: 124200 Dawa Lingang Economic Zone, Panjin City, Liaoning Province Patentee before: LIAONING XIANGYU SPECIAL PIPELINE CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20200916 |