FIELD: cleaning of water reservoirs. SUBSTANCE: suction and discharge holes with valves are made in walls of intake pipe. Located in intake pipe is hose filled with gas. One end of hose is turned inside out and secured to disk. The other end of hose is attached to movable pipe. Installed inside movable pipe is tore with rope passed through it. One end of rope is wound on drum, and the other end of rope connects disk with inner movable pipe. Movable pipe is passed through tore installed in pipe rigidly connected to end of intake pipe. EFFECT: higher efficiency. 2 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
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RU2028416C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
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RU2028428C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND EXCAVATION OF MUDDY GROUNDS | 1990 |
|
RU2028427C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
|
RU2030520C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
|
RU2028435C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
|
RU2028432C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
|
RU2028421C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
|
RU2028433C1 |
DEVICE FOR CLEANING WATER RESERVOIRS AND SAPROPEL EXCAVATION | 1990 |
|
RU2028418C1 |
DEVICE FOR CLEANING OF WATER RESERVOIRS AND EXCAVATION OF MUDDY GROUNDS | 1990 |
|
RU2030519C1 |
Authors
Dates
1995-02-09—Published
1990-07-10—Filed