| 摘要 |
The eco filter system of an IC engine represents a combination of the absorbing outlets (1), the absorbing branch (3) with the attached ventilator (4) that absorbs exhaust gases of the other motor vehicles that are transmitted with a pressure pipe (6) to the filter (5). The filtered exhaust gas is passed on further more with the pressure pipe (6) through the irreversible valve (10) and the nozzle (11) to the exhaust pipe (7). The nozzle (11) is the ending of the pressure pipe (6) and is placed in the exhaust pipe (7) of the motor vehicle. If it is required, depending on CO2 concentration in air the CO2 sensor (2) transmits a signal to the control unit (9) hence turns a function of the ventilator (4) on/off. Furthermore, depending on a CO2 sensor (2) signal the control unit (9) transmits to the motor vehicle dashboard signal indicator the information about a function of the eco filter system of IC engine.
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