CN103016904A - 管道补口密闭自动除锈机用浮动式驱动机构 - Google Patents
管道补口密闭自动除锈机用浮动式驱动机构 Download PDFInfo
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- CN103016904A CN103016904A CN2011102792923A CN201110279292A CN103016904A CN 103016904 A CN103016904 A CN 103016904A CN 2011102792923 A CN2011102792923 A CN 2011102792923A CN 201110279292 A CN201110279292 A CN 201110279292A CN 103016904 A CN103016904 A CN 103016904A
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CN201110279292.3A CN103016904B (zh) | 2011-09-20 | 2011-09-20 | 管道补口密闭自动除锈机用浮动式驱动机构 |
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CN201110279292.3A CN103016904B (zh) | 2011-09-20 | 2011-09-20 | 管道补口密闭自动除锈机用浮动式驱动机构 |
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CN103016904A true CN103016904A (zh) | 2013-04-03 |
CN103016904B CN103016904B (zh) | 2015-09-23 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11291901A (ja) * | 1998-02-10 | 1999-10-26 | Osaka Gas Co Ltd | 管内走行装置 |
CN2396936Y (zh) * | 1999-12-10 | 2000-09-20 | 上海交通大学 | 电驱动缆索维护机器人爬升机构 |
CN201206698Y (zh) * | 2008-05-15 | 2009-03-11 | 北京石油化工学院 | 双驱动轮式管道检测驱动装置 |
CN201606622U (zh) * | 2010-03-23 | 2010-10-13 | 刘罡 | 管道用电动牵引机 |
CN202336805U (zh) * | 2011-09-20 | 2012-07-18 | 中国石油天然气集团公司 | 管道补口密闭自动除锈机用浮动式驱动机构 |
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- 2011-09-20 CN CN201110279292.3A patent/CN103016904B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11291901A (ja) * | 1998-02-10 | 1999-10-26 | Osaka Gas Co Ltd | 管内走行装置 |
CN2396936Y (zh) * | 1999-12-10 | 2000-09-20 | 上海交通大学 | 电驱动缆索维护机器人爬升机构 |
CN201206698Y (zh) * | 2008-05-15 | 2009-03-11 | 北京石油化工学院 | 双驱动轮式管道检测驱动装置 |
CN201606622U (zh) * | 2010-03-23 | 2010-10-13 | 刘罡 | 管道用电动牵引机 |
CN202336805U (zh) * | 2011-09-20 | 2012-07-18 | 中国石油天然气集团公司 | 管道补口密闭自动除锈机用浮动式驱动机构 |
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CN103016904B (zh) | 2015-09-23 |
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Effective date of registration: 20170301 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau |