CN201096679Y - 用于小口径管道压力试验的密封装置 - Google Patents
用于小口径管道压力试验的密封装置 Download PDFInfo
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- CN201096679Y CN201096679Y CNU2007200746027U CN200720074602U CN201096679Y CN 201096679 Y CN201096679 Y CN 201096679Y CN U2007200746027 U CNU2007200746027 U CN U2007200746027U CN 200720074602 U CN200720074602 U CN 200720074602U CN 201096679 Y CN201096679 Y CN 201096679Y
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200746027U CN201096679Y (zh) | 2007-09-12 | 2007-09-12 | 用于小口径管道压力试验的密封装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2007200746027U CN201096679Y (zh) | 2007-09-12 | 2007-09-12 | 用于小口径管道压力试验的密封装置 |
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| CN201096679Y true CN201096679Y (zh) | 2008-08-06 |
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| CNU2007200746027U Expired - Fee Related CN201096679Y (zh) | 2007-09-12 | 2007-09-12 | 用于小口径管道压力试验的密封装置 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782487A (zh) * | 2010-03-05 | 2010-07-21 | 江苏诚德钢管股份有限公司 | 一种小直径不定尺钢管水压试验密封装置 |
| CN102425667A (zh) * | 2011-11-28 | 2012-04-25 | 北京动力机械研究所 | 进气道异型腔体的密封组件 |
| CN102435501A (zh) * | 2010-12-27 | 2012-05-02 | 上海长海医院 | 医用封堵器抗压能力测试装置 |
| CN104614248A (zh) * | 2013-11-05 | 2015-05-13 | 珠海格力电器股份有限公司 | 管道检测设备 |
| CN108931345A (zh) * | 2018-09-10 | 2018-12-04 | 陈朝晖 | 一种打压检漏装置 |
-
2007
- 2007-09-12 CN CNU2007200746027U patent/CN201096679Y/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782487A (zh) * | 2010-03-05 | 2010-07-21 | 江苏诚德钢管股份有限公司 | 一种小直径不定尺钢管水压试验密封装置 |
| CN102435501A (zh) * | 2010-12-27 | 2012-05-02 | 上海长海医院 | 医用封堵器抗压能力测试装置 |
| CN102425667A (zh) * | 2011-11-28 | 2012-04-25 | 北京动力机械研究所 | 进气道异型腔体的密封组件 |
| CN104614248A (zh) * | 2013-11-05 | 2015-05-13 | 珠海格力电器股份有限公司 | 管道检测设备 |
| CN104614248B (zh) * | 2013-11-05 | 2018-02-27 | 珠海格力电器股份有限公司 | 管道检测设备 |
| CN108931345A (zh) * | 2018-09-10 | 2018-12-04 | 陈朝晖 | 一种打压检漏装置 |
| CN108931345B (zh) * | 2018-09-10 | 2020-08-28 | 陈朝晖 | 一种打压检漏装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA MCC20 GROUP CORP., LTD. Free format text: FORMER NAME: CHINA 20TH METALLURGICAL CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201900 Shanghai city Baoshan District Pangu Road No. 777 Patentee after: China Twenty Metallurgical Group Co., Ltd. Address before: 201900 Shanghai city Baoshan District Pangu Road No. 777 Patentee before: China MCC20 Construction 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: 20080806 Termination date: 20130912 |