JPS6343272Y2 - - Google Patents
Info
- Publication number
- JPS6343272Y2 JPS6343272Y2 JP1984139833U JP13983384U JPS6343272Y2 JP S6343272 Y2 JPS6343272 Y2 JP S6343272Y2 JP 1984139833 U JP1984139833 U JP 1984139833U JP 13983384 U JP13983384 U JP 13983384U JP S6343272 Y2 JPS6343272 Y2 JP S6343272Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- floating ring
- arm
- support arm
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000007667 floating Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984139833U JPS6343272Y2 (cs) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984139833U JPS6343272Y2 (cs) | 1984-09-14 | 1984-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6154093U JPS6154093U (cs) | 1986-04-11 |
| JPS6343272Y2 true JPS6343272Y2 (cs) | 1988-11-11 |
Family
ID=30698206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984139833U Expired JPS6343272Y2 (cs) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343272Y2 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2361488B (en) * | 2000-04-20 | 2004-05-26 | Sondex Ltd | Roller centralizer for wireline tools |
| CN108005579B (zh) * | 2017-11-14 | 2019-08-16 | 中国科学院地质与地球物理研究所 | 一种基于径向驱动力的旋转导向装置 |
-
1984
- 1984-09-14 JP JP1984139833U patent/JPS6343272Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6154093U (cs) | 1986-04-11 |
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