FIELD: prospecting for oil, gas and ores. SUBSTANCE: exhaust chamber 25 of hydraulic source of vibrations is located in body of collector 13. The latter is positioned on end of hollow rod 12. One of shutting valves provides for positioning of spring-loaded control valve 19 and is placed in annular groove 17 of body of collector. This valve can be manufactures in the form of spring-loaded plunger 18. Plunger is coupled to body of hydraulic cylinder 10 with the aid of tie-rod 28 and mobile rest 29. EFFECT: improved efficiency of operation of hydraulic source. 6 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYDRAULIC SOURCE OF SEISMIC WAVES | 1991 |
|
RU2014636C1 |
| SOURCE OF SEISMIC SIGNALS | 1985 |
|
SU1426273A1 |
| HYDRAULIC SOURCE OF SEISMIC WAVES | 0 |
|
SU1413567A1 |
| ELASTIC-WAVE EXCITATION SOURCE | 1984 |
|
SU1311445A1 |
| ARRANGEMENT FOR LOWERING SEISMIC RADIATOR INTO BOREHOLE | 1988 |
|
SU1589822A1 |
| SOURCE OF SEISMIC WAVES | 0 |
|
SU1327028A1 |
| SOURCE OF IMPACT SEISMIC SIGNALS | 2002 |
|
RU2246740C2 |
| SOURCE OF SEISMIC WAVES AND HYDRAULIC MECHANISM FOR LIFTING AND LOWERING OF TRANSDUCER | 0 |
|
SU1793401A1 |
| ELECTRIC SPARK LAND SEISMIC SOURCE | 1988 |
|
SU1572254A1 |
| ELECTRIC-SPARK EMITTER OF SEISMIC SIGNALS | 1983 |
|
SU1099296A1 |
