CN103216615A - 一种新型固定压力环式快开盲板及其开闭方法 - Google Patents
一种新型固定压力环式快开盲板及其开闭方法 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104806756A (zh) * | 2015-03-09 | 2015-07-29 | 黄冈市钰丰精密五金有限公司 | 一种锲块型快开盲板 |
CN106402382A (zh) * | 2016-12-12 | 2017-02-15 | 乐山川天燃气输配设备有限公司 | 防积水锈蚀的快速开关盲板 |
CN107763355A (zh) * | 2017-10-31 | 2018-03-06 | 大庆利恒科技开发有限公司 | 快开人孔装置 |
CN108789276A (zh) * | 2018-08-31 | 2018-11-13 | 天津英康科技股份有限公司 | 一种液化天然气储罐绝热层管口盲板球阀互换装置及方法 |
Citations (7)
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CN101038060A (zh) * | 2007-04-24 | 2007-09-19 | 沈阳仪表科学研究院 | 锁带嵌入式快开盲板 |
US20090084791A1 (en) * | 2007-10-02 | 2009-04-02 | Sypris Technologies, Inc. | Closure Having a Segmented Locking Ring |
CN201420929Y (zh) * | 2009-04-30 | 2010-03-10 | 西安泵阀总厂有限公司 | 锁环式快卸盲板 |
CN201428800Y (zh) * | 2009-06-08 | 2010-03-24 | 中国石油天然气管道局 | 快开门装置 |
CN201502697U (zh) * | 2009-10-12 | 2010-06-09 | 牡丹江市金环石化设备有限公司 | 涨环型快开盲板 |
CN201757174U (zh) * | 2010-05-27 | 2011-03-09 | 沈阳永业实业有限公司 | 锁环式快开盲板 |
CN202065465U (zh) * | 2011-04-27 | 2011-12-07 | 特瑞斯信力(常州)燃气设备有限公司 | 锁圈式快开盲板 |
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- 2013-04-17 CN CN201310131854.9A patent/CN103216615B/zh active Active
Patent Citations (8)
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CN101038060A (zh) * | 2007-04-24 | 2007-09-19 | 沈阳仪表科学研究院 | 锁带嵌入式快开盲板 |
US20090084791A1 (en) * | 2007-10-02 | 2009-04-02 | Sypris Technologies, Inc. | Closure Having a Segmented Locking Ring |
US20100206878A1 (en) * | 2007-10-02 | 2010-08-19 | Haibel Joshua A | Closure Having a Segmented Locking Ring |
CN201420929Y (zh) * | 2009-04-30 | 2010-03-10 | 西安泵阀总厂有限公司 | 锁环式快卸盲板 |
CN201428800Y (zh) * | 2009-06-08 | 2010-03-24 | 中国石油天然气管道局 | 快开门装置 |
CN201502697U (zh) * | 2009-10-12 | 2010-06-09 | 牡丹江市金环石化设备有限公司 | 涨环型快开盲板 |
CN201757174U (zh) * | 2010-05-27 | 2011-03-09 | 沈阳永业实业有限公司 | 锁环式快开盲板 |
CN202065465U (zh) * | 2011-04-27 | 2011-12-07 | 特瑞斯信力(常州)燃气设备有限公司 | 锁圈式快开盲板 |
Non-Patent Citations (1)
Title |
---|
蔡文婷等: "快开盲板安全联锁报警装置的应用", 《价值工程》, no. 1, 10 January 2010 (2010-01-10) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104806756A (zh) * | 2015-03-09 | 2015-07-29 | 黄冈市钰丰精密五金有限公司 | 一种锲块型快开盲板 |
CN106402382A (zh) * | 2016-12-12 | 2017-02-15 | 乐山川天燃气输配设备有限公司 | 防积水锈蚀的快速开关盲板 |
CN107763355A (zh) * | 2017-10-31 | 2018-03-06 | 大庆利恒科技开发有限公司 | 快开人孔装置 |
CN108789276A (zh) * | 2018-08-31 | 2018-11-13 | 天津英康科技股份有限公司 | 一种液化天然气储罐绝热层管口盲板球阀互换装置及方法 |
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CN103216615B (zh) | 2015-08-05 |
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Effective date of registration: 20180110 Address after: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee after: China Petroleum Engineering Construction Co Ltd Address before: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee before: Engineering Design Co., Ltd., China Petroleum Group |
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Effective date of registration: 20210210 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Address before: No. 6, Sichuan hi tech Zone, sublime Road, Chengdu, Sichuan Patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. |