公开(公告)号：JPS6469710A

公开(公告)日：1989-03-15

申请号：JP20719288

申请日：1988-08-20

Applicant: WEBASTO AG FAHRZEUGTECHNIK

Inventor： DEIITAA GEEERITSUHI ,  RAINAA KOROTSUII ,  RAINAA REITAA

IPC: F01N3/02 ,  F01N3/025 ,  F23D11/42 ,  F23Q9/00 ,  F23Q9/04

Abstract: PURPOSE: To improve an ignition performance of a burner provided with an ignition device for a mixture air which is difficult to ignite such as an exhaust gas of an internal combustion engine by providing an auxiliary ignition device in which an air supplying device is connected with the ignition device. CONSTITUTION: A burner 1 for the combustible disposition of exhaust gases of an internal combustion engine whose oxygen content changes has a fuel supplying device 4 that has a fuel line and a fuel spraying nozzle and is provided with an auxiliary ignition burner 2 unitedly. The auxiliary ignition burner 2 consists of an ignition device 5, a fuel supplier 6 and a compressed air supplier 3 and the compressed air supplier 3 is installed at a vehicle compressed air system which has an air blower and so forth in a row. Fuel is supplied to each fuel supplying devices 4, 6 by an operation of a fuel pump 8 through diverged pipes and solenoid valves 9, 9a installed at a halfway of each divided pipes are controlled by a controlling device 7 together with the ignition device 5.