FUEL REFORMING DEVICE

To perform compression ignition even by low octane value gasoline and even by normal octane value gasoline.SOLUTION: A device 100 is equipped with a compression ignition type internal combustion engine, a reforming unit 20 that is disposed in a fuel supply path 18 extending from a fuel tank 17 to an...

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Bibliographische Detailangaben
Hauptverfasser:	KUDO TOMOHIDE, HASHIMOTO KOTARO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	To perform compression ignition even by low octane value gasoline and even by normal octane value gasoline.SOLUTION: A device 100 is equipped with a compression ignition type internal combustion engine, a reforming unit 20 that is disposed in a fuel supply path 18 extending from a fuel tank 17 to an injector, and has a reformer 19 reforming a fuel by oxidation reaction, a reforming control portion that controls the operation of the reforming unit 20, and an oxidation progress estimating portion that estimates the progress of the oxidation reaction in the reformer 19. The reforming control portion controls the operation of the reforming unit 20 according to the progress of the oxidation reaction estimated by the oxidation progress estimating portion.SELECTED DRAWING: Figure 4 【課題】低オクタン価ガソリンでも通常のオクタン価のガソリンでも圧縮着火させる。【解決手段】装置１００は、圧縮着火式の内燃機関と、燃料タンク１７からインジェクタに至る燃料供給経路１８に介装され、燃料を酸化反応により改質する改質器１９を有する改質ユニット２０と、改質ユニット２０の動作を制御する改質制御部と、改質器１９における酸化反応の進行度を推定する酸化進行度推定部とを備える。改質制御部は、酸化進行度推定部により推定された酸化反応の進行度に応じて改質ユニット２０の動作を制御する。【選択図】図４