FIELD: mechanical engineering. SUBSTANCE: device has cylindrical body with cleaning strip-like collars and spring-loaded tail-located signaller. Signaller is made in the form of turbine enclosed in case. Turbine blades are located in zone of wall stream. Provided on blade is movable striker which is interacting with anvil. Position of device is easily and reliably detected in case it is stuck inside pipeline. EFFECT: high efficiency. 1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR CLEANING INTERNAL SURFACE OF PIPELINES | 0 |
|
SU1798022A1 |
| DEVICE FOR CLEANING INTERNAL SURFACES OF PIPES | 1991 |
|
RU2010632C1 |
| DEVICE FOR PURIFICATION OF THE INTERNAL SURFACES OF THE PIPELINES | 2005 |
|
RU2299099C2 |
| METHOD OF CLEANING INTERNAL SURFACES OF PIPELINE | 0 |
|
SU1801628A1 |
| PIPELINE INNER SURFACE CLEANING DEVICE | 0 |
|
SU1801627A1 |
| DEVICE FOR INNER PIPELINE SURFACE CLEANING | 2004 |
|
RU2284232C2 |
| HYDRODYNAMIC METHOD OF CLEANING THE INNER SURFACE OF PIPELINES | 0 |
|
SU1414931A1 |
| PIPELINE INNER SURFACE CLEANING DEVICE | 0 |
|
SU1804926A1 |
| DEVICE FOR DETECTING CLEANING AGENT TRAVELLING INSIDE PIPELINE | 0 |
|
SU1054626A1 |
| DEVICE FOR CLEANING INTERNAL SURFACE OF PIPELINE | 0 |
|
SU1816522A1 |
