全周噴射運転の英語

ＤＰＦ異常燃焼生起運転と判定したとき、吸気スロットルバルブ４４を全開して、排気ガス流量を増大させ、排気ガスの顕熱による熱持ち去りによりＤＰＦフィルタ装置５２を冷却すると共に、レイトポスト噴射を続行させ、ＤＰＦフィルタ周囲の酸素濃度を低下させ、ＤＰＦフィルタに捕集されたＰＭの異常燃焼を抑制する。例文帳に追加

If it is determined to be under operation causing the DPF abnormal combustion, an intake throttle valve 44 is fully opened and a flow rate of the exhaust gas is increased so that a DPF filter device 52 is cooled by heat take out due to sensible heat of the exhaust gas, as well as a late post injection is continued to decrease an oxygen concentration around the DPF filter and suppress an abnormal combustion of PM that is trapped in the DPF filter. - 特許庁