FIELD: electricity.
SUBSTANCE: in tank-type electric apparatus with gas insulation, which contains at least one metal tank with current-conducting system located in it, at least one branch pipe with gas-filled input installed on it and consisting of hollow insulator and current lead with input cover plate, and electric heater of tank; inside gas-filled input there located is at least one additional element made in the form of a pipe and/or partition and/or plug which is located in upper part of gas-filed input.
EFFECT: reducing energy consumption for heating of tank-type electric apparatus with gas insulation.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TANK-TYPE ELECTRIC APPARATUS WITH GAS INSULATION | 2010 |
|
RU2449403C1 |
| SF6-INSULATED DEVICE OPERATED AT LOW TEMPERATURES | 2014 |
|
RU2563575C1 |
| COLUMN GAS-FILLED CIRCUIT BREAKER | 2012 |
|
RU2501112C1 |
| VACUUM DEAD-TANK CIRCUIT BREAKER | 2012 |
|
RU2498439C1 |
| GAS-BLAST CIRCUIT BREAKER | 0 |
|
SU1742884A1 |
| SYSTEM TO MONITOR TIGHTNESS OF GAS-FILLED ELECTRIC DEVICES WITH CURRENT-CARRYING PARTS | 2011 |
|
RU2464487C1 |
| HIGH-VOLTAGE GAS SWITCH | 1996 |
|
RU2087976C1 |
| THREE-POLE HIGH-VOLTAGE SF6 CIRCUIT BREAKER | 2016 |
|
RU2624768C1 |
| 0 |
|
SU377895A1 | |
| GAS FILLED SWITCHING APPARATUS | 0 |
|
SU1035666A1 |
