CN102451924A - 防爆防污染钻孔机 - Google Patents
防爆防污染钻孔机 Download PDFInfo
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- CN102451924A CN102451924A CN2010105123014A CN201010512301A CN102451924A CN 102451924 A CN102451924 A CN 102451924A CN 2010105123014 A CN2010105123014 A CN 2010105123014A CN 201010512301 A CN201010512301 A CN 201010512301A CN 102451924 A CN102451924 A CN 102451924A
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- drilling machine
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CN201010512301.4A CN102451924B (zh) | 2010-10-20 | 2010-10-20 | 防爆防污染钻孔机 |
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CN201010512301.4A CN102451924B (zh) | 2010-10-20 | 2010-10-20 | 防爆防污染钻孔机 |
Publications (2)
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CN102451924A true CN102451924A (zh) | 2012-05-16 |
CN102451924B CN102451924B (zh) | 2016-08-03 |
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CN201010512301.4A Active CN102451924B (zh) | 2010-10-20 | 2010-10-20 | 防爆防污染钻孔机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102878684A (zh) * | 2012-09-27 | 2013-01-16 | 镇江力帆防爆电器有限公司 | 溶盐防爆电加热器 |
Citations (13)
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CN2128336Y (zh) * | 1991-04-06 | 1993-03-17 | 安大用 | 带压快速接管器 |
CN2362629Y (zh) * | 1999-03-30 | 2000-02-09 | 焦发兆 | 防爆电动开孔机 |
RU2217269C1 (ru) * | 2002-07-08 | 2003-11-27 | ООО "Газобезопасность" | Устройство для сверления оборудования, находящегося под давлением |
CN2609693Y (zh) * | 2003-04-14 | 2004-04-07 | 杨合 | 高压管线密闭钻孔试压器 |
RU2309821C1 (ru) * | 2006-02-10 | 2007-11-10 | ООО "Газобезопасность" | Устройство сверлильно-фрезерное усф |
CN201057340Y (zh) * | 2007-07-20 | 2008-05-07 | 赵书江 | 带压快速接管器 |
JP2009052916A (ja) * | 2007-08-23 | 2009-03-12 | Toho Gas Co Ltd | 管内圧力確認機能付穿孔装置 |
RU2380199C1 (ru) * | 2008-06-07 | 2010-01-27 | Открытое акционерное общество "Акционерная компания по транспорту нефти "ТРАНСНЕФТЬ" | Устройство для вырезания отверстия в действующем трубопроводе |
GR20080100629A (el) * | 2008-10-01 | 2010-05-13 | Αλεξανδρος Φιλιππου Λαζαρης | Εργαλειο διατρησης κεντρικων αγωγων υδρευσης |
CN201537721U (zh) * | 2009-07-27 | 2010-08-04 | 天津市燃气集团有限公司 | 燃气行业用带气开孔工具 |
US20100236639A1 (en) * | 2009-02-20 | 2010-09-23 | Ulc Robotics, Inc. | System And Method For Accessing A Pressurized Gas Pipeline |
US20100243072A1 (en) * | 2009-03-31 | 2010-09-30 | Mcgraw Harry | Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms |
CN201833014U (zh) * | 2010-10-20 | 2011-05-18 | 南车洛阳机车有限公司 | 防爆防污染钻孔机 |
-
2010
- 2010-10-20 CN CN201010512301.4A patent/CN102451924B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2128336Y (zh) * | 1991-04-06 | 1993-03-17 | 安大用 | 带压快速接管器 |
CN2362629Y (zh) * | 1999-03-30 | 2000-02-09 | 焦发兆 | 防爆电动开孔机 |
RU2217269C1 (ru) * | 2002-07-08 | 2003-11-27 | ООО "Газобезопасность" | Устройство для сверления оборудования, находящегося под давлением |
CN2609693Y (zh) * | 2003-04-14 | 2004-04-07 | 杨合 | 高压管线密闭钻孔试压器 |
RU2309821C1 (ru) * | 2006-02-10 | 2007-11-10 | ООО "Газобезопасность" | Устройство сверлильно-фрезерное усф |
CN201057340Y (zh) * | 2007-07-20 | 2008-05-07 | 赵书江 | 带压快速接管器 |
JP2009052916A (ja) * | 2007-08-23 | 2009-03-12 | Toho Gas Co Ltd | 管内圧力確認機能付穿孔装置 |
RU2380199C1 (ru) * | 2008-06-07 | 2010-01-27 | Открытое акционерное общество "Акционерная компания по транспорту нефти "ТРАНСНЕФТЬ" | Устройство для вырезания отверстия в действующем трубопроводе |
GR20080100629A (el) * | 2008-10-01 | 2010-05-13 | Αλεξανδρος Φιλιππου Λαζαρης | Εργαλειο διατρησης κεντρικων αγωγων υδρευσης |
GR1006994B (el) * | 2008-10-01 | 2010-09-29 | Λαζαρης, Αλεξανδρος Φιλιππου | Εργαλειο διατρησης κεντρικων αγωγων υδρευσης |
US20100236639A1 (en) * | 2009-02-20 | 2010-09-23 | Ulc Robotics, Inc. | System And Method For Accessing A Pressurized Gas Pipeline |
US20100243072A1 (en) * | 2009-03-31 | 2010-09-30 | Mcgraw Harry | Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms |
CN201537721U (zh) * | 2009-07-27 | 2010-08-04 | 天津市燃气集团有限公司 | 燃气行业用带气开孔工具 |
CN201833014U (zh) * | 2010-10-20 | 2011-05-18 | 南车洛阳机车有限公司 | 防爆防污染钻孔机 |
Non-Patent Citations (2)
Title |
---|
何国良等: "含凝析油输气管道的快速安全检修", 《天然气工业》 * |
沙裕彬等: "带压开孔技术的应用", 《中国设备管理》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102878684A (zh) * | 2012-09-27 | 2013-01-16 | 镇江力帆防爆电器有限公司 | 溶盐防爆电加热器 |
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CN102451924B (zh) | 2016-08-03 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Zubin Inventor after: Li Dongping Inventor after: Li Xuebing Inventor after: Tang Zhiqiang Inventor after: Li Guangjie Inventor before: Li Guangjie Inventor before: Li Dongping |
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Effective date of registration: 20160523 Address after: 441105 No. 8, iron road, Xiangzhou District, Hubei, Xiangyang Applicant after: CRRC LUOYANG CO., LTD. Address before: 441105 No. 8, iron road, Xiangyang District, Hubei, Xiangfan Applicant before: CSR Luoyang Locomotive Co., Ltd. |
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