CN201202425Y - 全液压双作用随钻震击器 - Google Patents
全液压双作用随钻震击器 Download PDFInfo
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- CN201202425Y CN201202425Y CNU2008200985431U CN200820098543U CN201202425Y CN 201202425 Y CN201202425 Y CN 201202425Y CN U2008200985431 U CNU2008200985431 U CN U2008200985431U CN 200820098543 U CN200820098543 U CN 200820098543U CN 201202425 Y CN201202425 Y CN 201202425Y
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- fluid cylinder
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- hydraulic cylinder
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- 238000005553 drilling Methods 0.000 claims abstract description 23
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 67
- 239000003921 oil Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200985431U CN201202425Y (zh) | 2008-06-13 | 2008-06-13 | 全液压双作用随钻震击器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200985431U CN201202425Y (zh) | 2008-06-13 | 2008-06-13 | 全液压双作用随钻震击器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202425Y true CN201202425Y (zh) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200985431U Expired - Fee Related CN201202425Y (zh) | 2008-06-13 | 2008-06-13 | 全液压双作用随钻震击器 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201202425Y (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016715A (zh) * | 2012-12-16 | 2013-04-03 | 重庆望江工业有限公司 | 一种液压油溢流活塞及液压油溢流阀 |
| CN103452512A (zh) * | 2013-09-16 | 2013-12-18 | 慕武 | 地面液压超级震击器 |
| WO2014086233A1 (zh) * | 2012-12-04 | 2014-06-12 | 中国海洋石油总公司 | 一种地层测试器的推靠解卡短节及装置 |
| CN105781464A (zh) * | 2016-04-26 | 2016-07-20 | 西南石油大学 | 单缸双作用液压式随钻震击器 |
| CN106609659A (zh) * | 2015-10-27 | 2017-05-03 | 中石化石油工程技术服务有限公司 | 液压膨胀式遥控变径稳定器 |
| CN117248848A (zh) * | 2023-10-19 | 2023-12-19 | 西南石油大学 | 一种机械液压式震击器及震击方法 |
-
2008
- 2008-06-13 CN CNU2008200985431U patent/CN201202425Y/zh not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014086233A1 (zh) * | 2012-12-04 | 2014-06-12 | 中国海洋石油总公司 | 一种地层测试器的推靠解卡短节及装置 |
| US9982816B2 (en) | 2012-12-04 | 2018-05-29 | China National Offshore Oil Corporation | Pup joint for releasing sidewall contact of stratigraphic test device and apparatus |
| CN103016715A (zh) * | 2012-12-16 | 2013-04-03 | 重庆望江工业有限公司 | 一种液压油溢流活塞及液压油溢流阀 |
| CN103452512A (zh) * | 2013-09-16 | 2013-12-18 | 慕武 | 地面液压超级震击器 |
| CN103452512B (zh) * | 2013-09-16 | 2018-07-24 | 慕武 | 地面液压超级震击器 |
| CN106609659A (zh) * | 2015-10-27 | 2017-05-03 | 中石化石油工程技术服务有限公司 | 液压膨胀式遥控变径稳定器 |
| CN106609659B (zh) * | 2015-10-27 | 2018-10-23 | 中石化石油工程技术服务有限公司 | 液压膨胀式遥控变径稳定器 |
| CN105781464A (zh) * | 2016-04-26 | 2016-07-20 | 西南石油大学 | 单缸双作用液压式随钻震击器 |
| CN105781464B (zh) * | 2016-04-26 | 2018-10-02 | 西南石油大学 | 单缸双作用液压式随钻震击器 |
| CN117248848A (zh) * | 2023-10-19 | 2023-12-19 | 西南石油大学 | 一种机械液压式震击器及震击方法 |
| CN117248848B (zh) * | 2023-10-19 | 2025-09-09 | 西南石油大学 | 一种机械液压式震击器及震击方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100108 Address after: Guojiatuo, Jiangbei District, Chongqing City zip code: 400071 Co-patentee after: Chongqing Wangjiang Xinqi Machinery Co., Ltd. Patentee after: Chongqing Wangjiang Industrial Co., Ltd. Address before: Guojiatuo, Jiangbei District, Chongqing City zip code: 400071 Patentee before: Chongqing Wangjiang Industry Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |