CN101666207A - 蓄能式液压潜孔锤 - Google Patents
蓄能式液压潜孔锤 Download PDFInfo
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- CN101666207A CN101666207A CN200910094971A CN200910094971A CN101666207A CN 101666207 A CN101666207 A CN 101666207A CN 200910094971 A CN200910094971 A CN 200910094971A CN 200910094971 A CN200910094971 A CN 200910094971A CN 101666207 A CN101666207 A CN 101666207A
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- hammer
- drilling
- valve
- hammer stem
- piston
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Application Number | Priority Date | Filing Date | Title |
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CN2009100949716A CN101666207B (zh) | 2009-09-15 | 2009-09-15 | 蓄能式液压潜孔锤 |
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CN2009100949716A CN101666207B (zh) | 2009-09-15 | 2009-09-15 | 蓄能式液压潜孔锤 |
Publications (2)
Publication Number | Publication Date |
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CN101666207A true CN101666207A (zh) | 2010-03-10 |
CN101666207B CN101666207B (zh) | 2011-09-28 |
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CN2009100949716A Active CN101666207B (zh) | 2009-09-15 | 2009-09-15 | 蓄能式液压潜孔锤 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094577A (zh) * | 2010-12-09 | 2011-06-15 | 刘国经 | 芯阀射吸式液压潜孔锤 |
CN103470180A (zh) * | 2013-10-09 | 2013-12-25 | 刘国经 | 芯阀蓄能式液压潜孔锤 |
CN104453761A (zh) * | 2013-09-25 | 2015-03-25 | 中国石油化工股份有限公司 | 压差往复式固井振动器及方法 |
CN105134067A (zh) * | 2015-09-10 | 2015-12-09 | 西南石油大学 | 一种钻井用连续液压锤 |
CN106555585A (zh) * | 2015-09-22 | 2017-04-05 | 万瑞(北京)科技有限公司 | 一种测井仪及其液压推靠器 |
CN107420032A (zh) * | 2017-05-11 | 2017-12-01 | 能诚集团有限公司 | 冲击钻具及具有该冲击钻具的冲击钻机 |
CN107816316A (zh) * | 2017-09-13 | 2018-03-20 | 西南石油大学 | 一种双压力腔作用的井下提速提效工具及其方法 |
CN108775245A (zh) * | 2018-04-25 | 2018-11-09 | 中国矿业大学 | 一种基于液压蓄能器的可控压力喷射装置及其方法 |
CN113944424A (zh) * | 2020-07-15 | 2022-01-18 | 中泵(无锡)流体装备有限公司 | 一种水力潜孔锤 |
CN115522867A (zh) * | 2022-11-30 | 2022-12-27 | 中南大学 | 一种脉冲压力驱动液动冲击器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6035954A (en) * | 1998-02-12 | 2000-03-14 | Baker Hughes Incorporated | Fluid operated vibratory oil well drilling tool with anti-chatter switch |
CN2413012Y (zh) * | 1999-12-23 | 2001-01-03 | 张益友 | 射吸阀冲击器 |
US6474421B1 (en) * | 2000-05-31 | 2002-11-05 | Baker Hughes Incorporated | Downhole vibrator |
RU2230873C1 (ru) * | 2002-12-30 | 2004-06-20 | Институт горного дела СО РАН (статус государственного учреждения) | Погружной гидроударник |
CN201301664Y (zh) * | 2008-11-26 | 2009-09-02 | 宜昌市五环钻机具有限责任公司 | 一种潜孔冲击器 |
-
2009
- 2009-09-15 CN CN2009100949716A patent/CN101666207B/zh active Active
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094577A (zh) * | 2010-12-09 | 2011-06-15 | 刘国经 | 芯阀射吸式液压潜孔锤 |
CN104453761A (zh) * | 2013-09-25 | 2015-03-25 | 中国石油化工股份有限公司 | 压差往复式固井振动器及方法 |
CN103470180A (zh) * | 2013-10-09 | 2013-12-25 | 刘国经 | 芯阀蓄能式液压潜孔锤 |
CN103470180B (zh) * | 2013-10-09 | 2015-04-29 | 刘国经 | 芯阀蓄能式液压潜孔锤 |
CN105134067A (zh) * | 2015-09-10 | 2015-12-09 | 西南石油大学 | 一种钻井用连续液压锤 |
CN106555585A (zh) * | 2015-09-22 | 2017-04-05 | 万瑞(北京)科技有限公司 | 一种测井仪及其液压推靠器 |
CN107420032A (zh) * | 2017-05-11 | 2017-12-01 | 能诚集团有限公司 | 冲击钻具及具有该冲击钻具的冲击钻机 |
CN107816316A (zh) * | 2017-09-13 | 2018-03-20 | 西南石油大学 | 一种双压力腔作用的井下提速提效工具及其方法 |
CN107816316B (zh) * | 2017-09-13 | 2019-10-29 | 西南石油大学 | 一种双压力腔作用的井下提速提效工具及其方法 |
CN108775245A (zh) * | 2018-04-25 | 2018-11-09 | 中国矿业大学 | 一种基于液压蓄能器的可控压力喷射装置及其方法 |
CN108775245B (zh) * | 2018-04-25 | 2019-08-02 | 中国矿业大学 | 一种基于液压蓄能器的可控压力喷射装置及其方法 |
CN113944424A (zh) * | 2020-07-15 | 2022-01-18 | 中泵(无锡)流体装备有限公司 | 一种水力潜孔锤 |
CN113944424B (zh) * | 2020-07-15 | 2023-06-09 | 中泵(无锡)流体装备有限公司 | 一种水力潜孔锤 |
CN115522867A (zh) * | 2022-11-30 | 2022-12-27 | 中南大学 | 一种脉冲压力驱动液动冲击器 |
CN115522867B (zh) * | 2022-11-30 | 2023-03-14 | 中南大学 | 一种脉冲压力驱动液动冲击器 |
Also Published As
Publication number | Publication date |
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CN101666207B (zh) | 2011-09-28 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Drilling Tools Factory Assignor: Liu Guojing Contract record no.: 2012990000095 Denomination of invention: Energy accumulation type hydraulic hole drilling hammer Granted publication date: 20110928 License type: Exclusive License Open date: 20100310 Record date: 20120309 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wuxi Drilling Tools Factory Assignor: Liu Guojing Contract record no.: 2012990000095 Date of cancellation: 20130905 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: No. 2, Fumin Daying Hardware and Building Materials Industrial Park, Kunming, Yunnan 650499 Patentee after: Kunming Guojing hydraulic hammer manufacturing Co.,Ltd. Address before: 650216, 3, building 2, building 2, B District, Renmin East Road, Panlong Road, Panlong District, Yunnan, Kunming, China 1 Patentee before: Liu Guojing |
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TR01 | Transfer of patent right |