Electric heater heating ignition device of diesel particulate filter filter (DPF) with electric heater type using capacitor

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric heater heating ignition apparatus of an electric heater type diesel particulate filter (DPF) using a capacitor, wherein a feeder via a bypass valve (5) in the engine (1) is a bypass passage ( 4) the main stream is connected to the valve 8 and the blower 9 to the DPF 2 to form a DPF 2, and the electric heater 6 is connected to the alternator 10 and the charge control device 12. A battery 9 and a capacitor 11 are connected and then connected to a power supply control device 13 of an electric heater type diesel particulate removal device (Diesel Particulate Filter Trap; DPF) using a capacitor. Electric heater heating ignition.