FIELD: engines and pumps.
SUBSTANCE: invention relates to device to feed liquid reducer into exhaust gas neutralisation system. Proposed invention consists in the following: proposed device (1) comprises at least one reducer tank (2), pump (6), reducer pipeline (7) and injector (8). All of them have total volume (9) to be filled with reducer. Besides, it includes at least one first compensator (4) to reduce total volume (9) at decreased pressure in feeder (1). Note here that at increased pressure in feeder (1) total volume (9) is, in fact, not increased by compensator (4).
EFFECT: higher reliability.
13 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FEEDER FOR FEEDING LIQUID ADDITIVE FROM TANK AND METHOD THEREFOR | 2012 |
|
RU2587800C2 |
| REDUCING AGENT SUPPLY DEVICE | 2010 |
|
RU2504669C2 |
| REDUCING AGENT FEEDER | 2010 |
|
RU2505687C2 |
| LIQUID REDUCING AGENT FEEDER | 2012 |
|
RU2565122C2 |
| SYSTEM AND METHOD FOR INJECTION OF LIQUID REDUCING AGENT | 2012 |
|
RU2602703C2 |
| FEED DEVICE WITH PROTECTION AGAINST FREEZING | 2012 |
|
RU2580572C2 |
| DEVICE WITH RESERVOIR AND SUPPLY DEVICE FOR REDUCING AGENT | 2011 |
|
RU2542193C2 |
| DEVICE WITH TANK AND REDUCER FEEDER | 2011 |
|
RU2543093C2 |
| REDUCING AGENT FEEDER | 2012 |
|
RU2557052C2 |
| METHOD OF OPERATION OF DOSING DEVICE | 2012 |
|
RU2584049C2 |
