RU2003390C1 - Tube inner surface cleaning device - Google Patents
Tube inner surface cleaning deviceInfo
- Publication number
- RU2003390C1 RU2003390C1 SU5051263A RU2003390C1 RU 2003390 C1 RU2003390 C1 RU 2003390C1 SU 5051263 A SU5051263 A SU 5051263A RU 2003390 C1 RU2003390 C1 RU 2003390C1
- Authority
- RU
- Russia
- Prior art keywords
- head
- cleaning device
- surface cleaning
- tube inner
- opening
- Prior art date
Links
Landscapes
- Cleaning In General (AREA)
Description
ми 4 плотные слои ила и уверенно продвигатьс в полости трубы.mi 4 dense layers of sludge and confidently advance into the cavity of the pipe.
Технико-экономическа эффективность предлагаемого устройства по сравнению с прототипом заключаетс в том, что наличие опорно-продвижного водного конуса и активна разрушающа работа ножей вл ютс существенным отличием от прототипа.The technical and economic efficiency of the proposed device in comparison with the prototype lies in the fact that the presence of a support-moving water cone and the active destructive work of the knives are a significant difference from the prototype.
(56) Авторское свидетельство СССР № 338606, кл. В 08 8 9/04, 1972.(56) Copyright certificate of the USSR No. 338606, cl. B 08 8 9/04, 1972.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5051263 RU2003390C1 (en) | 1992-07-06 | 1992-07-06 | Tube inner surface cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5051263 RU2003390C1 (en) | 1992-07-06 | 1992-07-06 | Tube inner surface cleaning device |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2003390C1 true RU2003390C1 (en) | 1993-11-30 |
Family
ID=21608778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU5051263 RU2003390C1 (en) | 1992-07-06 | 1992-07-06 | Tube inner surface cleaning device |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2003390C1 (en) |
-
1992
- 1992-07-06 RU SU5051263 patent/RU2003390C1/en active
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