CN201212359Y - 液压丢手机构 - Google Patents
液压丢手机构 Download PDFInfo
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- CN201212359Y CN201212359Y CNU2008200094047U CN200820009404U CN201212359Y CN 201212359 Y CN201212359 Y CN 201212359Y CN U2008200094047 U CNU2008200094047 U CN U2008200094047U CN 200820009404 U CN200820009404 U CN 200820009404U CN 201212359 Y CN201212359 Y CN 201212359Y
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- 230000007246 mechanism Effects 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000009738 saturating Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200094047U CN201212359Y (zh) | 2008-04-16 | 2008-04-16 | 液压丢手机构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200094047U CN201212359Y (zh) | 2008-04-16 | 2008-04-16 | 液压丢手机构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212359Y true CN201212359Y (zh) | 2009-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200094047U Expired - Lifetime CN201212359Y (zh) | 2008-04-16 | 2008-04-16 | 液压丢手机构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212359Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422031A (zh) * | 2015-12-18 | 2016-03-23 | 贵州高峰石油机械股份有限公司 | 一种提高液压丢手工作可靠性的方法及装置 |
| CN107269241A (zh) * | 2017-07-12 | 2017-10-20 | 天津盛鑫华瑞石油技术有限公司 | 可导向式液压丢手工具 |
| CN111827913A (zh) * | 2019-04-17 | 2020-10-27 | 中国石油天然气集团有限公司 | 钻井作业解卡装置 |
-
2008
- 2008-04-16 CN CNU2008200094047U patent/CN201212359Y/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422031A (zh) * | 2015-12-18 | 2016-03-23 | 贵州高峰石油机械股份有限公司 | 一种提高液压丢手工作可靠性的方法及装置 |
| CN107269241A (zh) * | 2017-07-12 | 2017-10-20 | 天津盛鑫华瑞石油技术有限公司 | 可导向式液压丢手工具 |
| CN111827913A (zh) * | 2019-04-17 | 2020-10-27 | 中国石油天然气集团有限公司 | 钻井作业解卡装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG PURUISITE PETRO-TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: QINGDAO PURUISIDE SCIENCE CO., LTD. Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Shandong province Dongying City victory Industrial Park City South Road South, No. three East Road, zip code: 257063 Patentee after: Shandong Puruiside Petroleum Technology Co., Ltd. Address before: North of source village, Xia Zhuang Town, Chengyang District, Qingdao, Shandong, zip code: 266107 Co-patentee before: Shengli Oilfield Liwei Petroleum Technology Co Ltd Patentee before: Qingdao Puruisi Technology Co Ltd |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |
|
| CX01 | Expiry of patent term |