PROBLEM TO BE SOLVED: To enable a pressure in a fuel tank to be easily adjusted in an evaporative fuel processing device of a fuel tank in which a positive pressure regulation valve and a negative pressure regulation valve are provided at an oil filler cap which closes an oil filler port in an openable manner.SOLUTION: An oil filler cap 8A is provided with a manual operation regulation valve 37A that has a manually operable operation part 36 and opens in response to operation of the operation part 36.SELECTED DRAWING: Figure 1
【課題】給油口を開閉可能に閉じる給油キャップに、正圧調圧弁および負圧調圧弁が設けられる燃料タンクの蒸発燃料処理装置において、燃料タンク内の圧力を容易に調整可能とする。【解決手段】給油キャップ8Aに、手動操作可能な操作部36を有するとともにその操作部36の操作に応じて開弁する手動操作調圧弁37Aが設けられる。【選択図】 図1
EVAPORATIVE FUEL PROCESSING DEVICE OF FUEL TANK
燃料タンクの蒸発燃料処理装置
2017-10-05
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
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