RU2001212C1 - Device for cleaning shaft well - Google Patents
Device for cleaning shaft wellInfo
- Publication number
- RU2001212C1 RU2001212C1 SU4922439A RU2001212C1 RU 2001212 C1 RU2001212 C1 RU 2001212C1 SU 4922439 A SU4922439 A SU 4922439A RU 2001212 C1 RU2001212 C1 RU 2001212C1
- Authority
- RU
- Russia
- Prior art keywords
- cleaning shaft
- shaft well
- well
- cleaning
- shaft
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4922439 RU2001212C1 (en) | 1991-03-29 | 1991-03-29 | Device for cleaning shaft well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4922439 RU2001212C1 (en) | 1991-03-29 | 1991-03-29 | Device for cleaning shaft well |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2001212C1 true RU2001212C1 (en) | 1993-10-15 |
Family
ID=21566934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4922439 RU2001212C1 (en) | 1991-03-29 | 1991-03-29 | Device for cleaning shaft well |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2001212C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105544653A (en) * | 2016-03-01 | 2016-05-04 | 绥棱县淼源井业科技有限公司 | Downhole silt removal device |
-
1991
- 1991-03-29 RU SU4922439 patent/RU2001212C1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Nf 1594252. кл. Е 02 F 5/28, 1987. Авторское свидетельство СССР № 237727. кл. Е 03 В 3/15, 1966. нен в виде размещенного в цилиндрическом кожухе шнека, верхний конец которого соединен с электродвигателем/а нижний выведен из корпуса, при этом стенки корпуса выполнены из фильтрую- щего материала. Ю * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105544653A (en) * | 2016-03-01 | 2016-05-04 | 绥棱县淼源井业科技有限公司 | Downhole silt removal device |
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