| 摘要 |
<p>THE PRESENT INVENTION RELATES TO A METHOD FOR SELECTIVELY HEATING A REDUCING AGENT LINE (8) OF AN SCR DEVICE DURING OPERATION OF AN EMISSION CONTROL SYSTEM (20) OF AN INTERNAL COMBUSTION ENGINE (7) AND FURTHER RELATES TO A DEVICE (I) FOR EMISSION CONTROLS, COMPRISING A SUPPLY TANK (2) FOR A REDUCING AGENT (4) FOR SCR APPLICATIONS, TO A DEVICE (5) FOR INTRODUCING THE REDUCING AGENT (4) INTO AN EXHAUST (6) OF AN INTERNAL COMBUSTION ENGINE (7) AND TO AT LEAST ONE REDUCING AGENT LINE (8) FOR FLOW-CONNECTING THE SUPPLY TANK (2) TO THE DEVICE (5).</p> |
