FIELD: fishery. SUBSTANCE: device has switches secured on guides of upper seine rope, power supply source, electric indicator panel connected with power supply source through contacts and sensor connected to contacts through converter-amplifier unit. Sensor is mounted in bracket which is provided with slot for receiving switches or their wires. EFFECT: enhanced operational reliability.
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINATION OF PURSE SEINE POSITION | 1977 |
|
SU710118A2 |
| DEVICE FOR DETERMINING POSITION OF PURSE SEINE AT SETTING | 1983 |
|
SU1121802A2 |
| DEVICE FOR DETERMINATION OPPOSITION OF PURSE SEINE | 1977 |
|
SU717811A1 |
| DEVICE FOR DETERMINING POSITION OF SWEEP-NET | 0 |
|
SU555797A1 |
| DEVICE FOR DETERMINING POSITION OF SWEEP-NET | 0 |
|
SU604205A1 |
| AEROGYDRODYNAMIC KEY BUOY AND METHOD OF CROPPING OF SURFACE OBJECTS OF FISHING | 2016 |
|
RU2641898C1 |
| SEINE | 2000 |
|
RU2176446C1 |
| 0 |
|
SU171683A1 | |
| 0 |
|
SU178607A1 | |
| PURSE SEINE | 0 |
|
SU986369A1 |
