SU406001A1 - - Google Patents
Info
- Publication number
- SU406001A1 SU406001A1 SU1468148A SU1468148A SU406001A1 SU 406001 A1 SU406001 A1 SU 406001A1 SU 1468148 A SU1468148 A SU 1468148A SU 1468148 A SU1468148 A SU 1468148A SU 406001 A1 SU406001 A1 SU 406001A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- valve
- cavity
- shaft
- hydraulic
- brush
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1468148A SU406001A1 (enExample) | 1970-08-26 | 1970-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1468148A SU406001A1 (enExample) | 1970-08-26 | 1970-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU406001A1 true SU406001A1 (enExample) | 1973-11-05 |
Family
ID=20456322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1468148A SU406001A1 (enExample) | 1970-08-26 | 1970-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU406001A1 (enExample) |
-
1970
- 1970-08-26 SU SU1468148A patent/SU406001A1/ru active
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