FUEL FILTER DEVICE

To efficiently prevent clogging of a filter in a fuel filter device.SOLUTION: A fuel filter device 10 according to the disclosure includes a filter 1, a casing 2, and a heater 3. The filter 1 is formed in a cylinder having chrysanthemum shape cross section, and has a pleat 8 extending in a cylinder...

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Hauptverfasser: YAMAGUCHI KAZUNORI, KOBAYASHI SHINICHIRO, TSURUOKA ANNA, UMEMURA RYO, MURAMOTO TOMOSHI, KURASHINA HIDEO, NOMURA YUSUKE, OKUMA HIROKAZU, KOBAYASHI HIROYUKI, AOYANAGI TAKESHI, TAMURA HIDESUKE
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To efficiently prevent clogging of a filter in a fuel filter device.SOLUTION: A fuel filter device 10 according to the disclosure includes a filter 1, a casing 2, and a heater 3. The filter 1 is formed in a cylinder having chrysanthemum shape cross section, and has a pleat 8 extending in a cylinder axial direction. The casing 2 has hollow cylindrical shape in which the filter 1 is accommodated. The heater 3 is axial, is extended from a bottom surface side of the casing 2 in a the cylinder axial direction of the filter 1, and is inserted in an interspace of the pleat 8.SELECTED DRAWING: Figure 3 【課題】燃料フィルター装置に関し、フィルターの目詰まりを効率的に抑制する。【解決手段】開示の燃料フィルター装置10は、フィルター1,ケーシング2,ヒーター3を備える。フィルター1は、断面が菊型の筒状に形成され、筒軸方向に延在するプリーツ8を有する。ケーシング2は、フィルター1が収容される中空円筒状である。ヒーター3は軸状であり、ケーシング2の底面側からフィルター1の筒軸方向に延設され、プリーツ8の隙間に挿入される。【選択図】図3