JPS6323511Y2 - - Google Patents
Info
- Publication number
- JPS6323511Y2 JPS6323511Y2 JP17815883U JP17815883U JPS6323511Y2 JP S6323511 Y2 JPS6323511 Y2 JP S6323511Y2 JP 17815883 U JP17815883 U JP 17815883U JP 17815883 U JP17815883 U JP 17815883U JP S6323511 Y2 JPS6323511 Y2 JP S6323511Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- stepped
- insertion hole
- small diameter
- inner tube
- 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
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 239000012530 fluid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17815883U JPS6087290U (ja) | 1983-11-19 | 1983-11-19 | ライザパイプの内装管取付構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17815883U JPS6087290U (ja) | 1983-11-19 | 1983-11-19 | ライザパイプの内装管取付構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6087290U JPS6087290U (ja) | 1985-06-15 |
| JPS6323511Y2 true JPS6323511Y2 (enrdf_load_stackoverflow) | 1988-06-28 |
Family
ID=30386876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17815883U Granted JPS6087290U (ja) | 1983-11-19 | 1983-11-19 | ライザパイプの内装管取付構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6087290U (enrdf_load_stackoverflow) |
-
1983
- 1983-11-19 JP JP17815883U patent/JPS6087290U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6087290U (ja) | 1985-06-15 |
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