SU508758A1 - A device for determining the location of the insulation insulation of all the wireline - Google Patents
A device for determining the location of the insulation insulation of all the wirelineInfo
- Publication number
- SU508758A1 SU508758A1 SU1610271A SU1610271A SU508758A1 SU 508758 A1 SU508758 A1 SU 508758A1 SU 1610271 A SU1610271 A SU 1610271A SU 1610271 A SU1610271 A SU 1610271A SU 508758 A1 SU508758 A1 SU 508758A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- insulation
- location
- determining
- wireline
- line
- Prior art date
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
В том случае, когда сопротивление линии больше 250 ом (имеетс в виду, что максимально возможное сопротивление магазина Аммане 1000 ом), магазии может быть включен параллельно входной обмотке 3 магнитного модул тора,и рассто ние до места повреждени определ етс по формулеIn the case when the line resistance is more than 250 ohms (meaning that the maximum resistance of the Amman store is 1000 ohms), the magazine can be connected in parallel to the input winding 3 of the magnetic modulator, and the distance to the damage site is determined by the formula
Г) М ( Об)D) M (On)
2( + ) 2 (+)
Фо рмула изобретени Formula of the invention
Устройство дл определени места повреждени изол ции всех проводов кабельной лиПИИ , основанное на использовании метода разветвленных токов, содержащее дополнительную линию, одип магазин сопротивлений и индикатор, выполненный в виде усилител посто нного тока с магнитным модул тором, например, второй гармоники, с двум входными обмотками, отличаюш,еес тем, что, с целью повышени чувствительности, одна из упом нутых входных обмоток подключена к входу дополнительной линии, а втора через магазин сопротивлений - к поврежденной линии .A device for determining the location of damage to the insulation of all wires of the cable LIPS, based on the use of the branched current method, contains an additional line, a single resistance box and an indicator made in the form of a DC amplifier with a magnetic modulator, for example, a second harmonic, with two input windings This is distinguished by the fact that, in order to increase the sensitivity, one of the mentioned input windings is connected to the input of the additional line, and the second through the resistance box - to the damaged line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1610271A SU508758A1 (en) | 1971-01-12 | 1971-01-12 | A device for determining the location of the insulation insulation of all the wireline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1610271A SU508758A1 (en) | 1971-01-12 | 1971-01-12 | A device for determining the location of the insulation insulation of all the wireline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU508758A1 true SU508758A1 (en) | 1976-03-30 |
Family
ID=20463427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1610271A SU508758A1 (en) | 1971-01-12 | 1971-01-12 | A device for determining the location of the insulation insulation of all the wireline |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU508758A1 (en) |
-
1971
- 1971-01-12 SU SU1610271A patent/SU508758A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1078459A (en) | Improvements in/or relating to apparatus for detecting or measuring alternating currents | |
| SE7505867L (en) | DEVICE FOR INFORMATION OF INSULATING CABLES IN SLOTS IN CONNECTION CLAMPS. | |
| TR18253A (en) | PUESKUERTING HEAD FOR AN EXTERNAL PIPE PUESKUERTUED AROUND AN IC PIPE OR CABLE | |
| SE7505421L (en) | DEVICE WITH MAGNETIC FIELD DEPENDENT SEMICONDUCTOR ELEMENT FOR RECEIVING ELECTRICAL SIGNALS. | |
| FR2275860A1 (en) | ELECTRICAL DEVICE IMPREGNATED WITH OIL | |
| SU508758A1 (en) | A device for determining the location of the insulation insulation of all the wireline | |
| DK140911B (en) | Magnetic equipment with domain storage. | |
| CH464636A (en) | Cable winding device for the connection cable of a lawnmower | |
| ATA750775A (en) | WINDING DEVICE WITH AUTOMATIC REEL CHANGE | |
| AT297121B (en) | Winding device for field cables | |
| AT272434B (en) | Cable connection for oil-filled power cables | |
| SE387026B (en) | DEVICE FOR TESTING CONDUCTORS IN A TELECOMMUNICATION CABLE | |
| ATA733275A (en) | CIRCUIT ARRANGEMENT FOR INITIATING THE TRANSMISSION OF INFORMATION TO A RECORDING DEVICE DURING A TELEPHONE CONNECTION OVER A CONNECTING LINE | |
| NO143312C (en) | CABLE PULL DEVICE. | |
| NL166822C (en) | LOW-VOLTAGE CABLE TAPE CLAMP. | |
| FR1532725A (en) | Cable rewinding device for electric lawn mower | |
| SE405180B (en) | DEVICE FOR WINDING SADDLED DETECTION COILS | |
| BE804760A (en) | WINDING COIL OF AN ELECTRIC CABLE | |
| FR1530536A (en) | Remote transmission by insulating flexible cable for medium or high voltage electrical equipment | |
| SU610231A1 (en) | Method of detecting single-phase earth short-circuits of converter | |
| SU426198A1 (en) | DEVICE FOR MEASURING THE INPUT CURRENT OF AUTONOMOUS VOLTAGE INVERTER | |
| SE7707666L (en) | MAGNETIC TAPE DELETING DEVICE | |
| FR1396084A (en) | Device for winding or unwinding the free part of an electric wire, cord, cable or the like | |
| FR1509733A (en) | Device for receiving a wound tape | |
| IT967909B (en) | SYSTEM FOR SEARCHING FOR FREE CONNECTION ROUTES IN A TELECOMMUNICATIONS NETWORK |