sulfur recovery unitとは 意味・読み方・使い方

An electronic control unit 50 executes sulfur poisoning recovery control in which the unburned fuel is supplied to the exhaust emission control device 20 and restricts the amount of the unburned fuel supplied to the exhaust emission control device 20 during a fuel adding period A in the sulfur poisoning recovery control, to be equal to or lower than a predetermined upper level so as to suppress the occurrence of the white smoke in the exhaust gas.例文帳に追加

電子制御装置５０は、排気浄化装置２０に未燃燃料を供給する硫黄被毒回復制御を実行し、硫黄被毒回復制御における燃料の添加期間Ａに排気浄化装置２０に供給する未燃燃料の量を排気中の白煙の発生を抑制すべく所定の上限以下に規制する。 - 特許庁

An electronic control unit 30 of the engine performs sulfur poisoning recovery operation in which the engine is operated at rich air fuel ratio and under a condition where exhaust gas temperature rises for desorbing SO_X component accumulated on the catalyst 7, and inhibits neutral control in which engagement pressure of a clutch of the automatic transmission is dropped at a time of vehicle stop during sulfur poisoning recovery operation.例文帳に追加

機関の電子制御ユニット３０は、触媒７に蓄積されたＳＯ_X成分を脱離させるために機関をリッチ空燃比で排気温度が上昇する運転状態で運転する硫黄被毒回復操作を行うとともに、硫黄被毒回復操作実行中は、車両停止時に自動変速機のクラッチの係合圧を低下させるニュートラル制御を禁止する。 - 特許庁

In the internal combustion engine using the biofuel as fuel, an electronic control unit 21 makes catalyst control such as NOx reduction control and sulfur poisoning recovery control through adjustment of the oxygen concentration of the catalyst atmosphere by adding unburnt fuel into exhaust gas, estimates the oxygen content of the fuel, and corrects the additive amount of unburnt fuel in the catalyst control according to the estimated oxygen content.例文帳に追加

バイオ燃料を燃料としてを用いる内燃機関において、排気への未燃燃料の添加による触媒雰囲気の酸素濃度の調整を通じたＮＯｘ還元制御や硫黄被毒回復制御といった触媒制御を実施する電子制御ユニット２１は、燃料の酸素含有量を推定するとともに、触媒制御での未燃燃料の添加量をその推定した酸素含有量に応じて補正する。 - 特許庁