专利内容由知识产权出版社提供
专利名称：FUEL-INJECTION DEVICE, IN PARTICULAR
FOR INTERNAL COMBUSTION ENGINESWITH DIRECT FUEL-INJECTION
发明人：BOECKING, FRIEDRICH申请号：EP03769230.8申请日：20031008公开号：EP1597473B1公开日：20061220
摘要：It include a shell (30) the present invention relates to the fuel injection device(24) for internal combustion engine, in addition to valve components (42) and cavity ().Inner valve element (44) comprising at least one seal section (70), this matches valve seat(36) and an actuation part (72) is connected to the seal section, is located at the cavity.Sealing (70) and actuating member (72) have different diameters. According to thepresent invention, the cavity (), in the outer valve element (42), it includes that part(66,68) has different diameters that it, which accommodates valve element (44), thesediameters are at least about suitable for the valve element (44) of part (70,72).
申请人：ROBERT BOSCH GMBH,BOSCH GMBH ROBERT,ROBERT BOSCH GMBH
地址：DE
国籍：DE
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