发明名称 FUEL PUMP MODULE
摘要 PROBLEM TO BE SOLVED: To obtain a construction further effectively suppressing sound and vibration generated from a fuel pump in a fuel pump module having a lid and a suspended part. SOLUTION: The fuel pump module 1 comprises the lid 2 provided to close an opening 4a on an upper part of a fuel tank 4, the suspended part 3 suspended in the fuel tank 4 below the lid 2, the fuel pump 11 provided on the suspended part 3, and a spring 25 interposed between the lid 2 and the suspended part 3. A force for pressing down is applied to the fuel pump 11 by the spring 25 and a main body 3a of the suspended part 3 is pushed against a bottom surface 4b of the fuel tank 4 from the fuel pump 11. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006022699(A) 申请公布日期 2006.01.26
申请号 JP20040200761 申请日期 2004.07.07
申请人 HITACHI LTD 发明人 KUMAGAI KATSUTO;OKADA HIROSHI
分类号 F02M37/10;F02M37/00 主分类号 F02M37/10
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